Page 1
第 1 頁，共 1 頁Technical Information Release Notice
Technical Information Release Notice
Doc Type Schematic Date 2005/11/9 下午 04:58:53
Project Code S92031-0 Customer CN
Project Name GA-9ITDW Revision Old NA New 1.2
Model Name GA-9ITDW IT Doc No DR05B048
P/N RD Doc No
PCB Rev. 1.2 Check Sum
M/B GA-9ITDW 1.2E
P/N Description
Description release GA-9ITDW PCBV1.2 sch. for CN
Remark
Approved By billy1.chen 2005/11/10 上午 09:56:50 Applicant Ryan.Chen
Research
Management
FINISHED GOOD CHINA
yuling.cheng
2005/11/10 下午
06:55:57
T
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Validation Manager Project Manager
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2005/11/10http://gwfap/ef2kweb/CHT/Forms/RTC009/RTC009_P.asp
yuling.cheng
Page 2
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GA - 9ITDW-CN REV 1.2
D D
1 TITLE
2 PCB STACK UP
3 SYSTEM BLOCK DIAGRAM
4 GPIO LIST
5 SYSTEM RESET / POWER GOOD DIAGRAM
6 CLOCK BLOCK DIAGRAM
7 SMBUS DIAGRAM
8 POWER DELIVERY DIAGRAM
C C
9-12 NOCONA P0
11-14 NOCONA P1
15 THERMAL SENSORS
16 ITP - EXTENDED DEBUG PORT
17-23 MCH-TUMWATER
24-26 DDRII CHANNEL A
27-29 DDRII CHANNEL B
30 DDRII TERMINATION / DECOUPLING
31-32 CK409B CLOCK GENERATOR
33 DB800 - CLOCK SRC BUFFER
B B
34 X16 PCI EXPRESS SLOT 6
35 PCI EXPRESS SERIES CAPS
36-40 PXH-D/PXH
41-44 U320 SCSI - ADAPTEC AIC7902W
TABLE OF CONTENTS
56 1394a - TSB43AB23
57 SATA / IDE CONNECTOR
58 LPC SUPER I/O - IT8712F
59 FWH
60-61 AUDIO - ALC655 / AUDIO CONNECTOR
62 USB2.0 / USB+RJ-45 CONNECTOR
63 SSI 3.5 POWER / USB+1394 CONNECTOR
64 COM / PS2 / FLOPPY / LPT
65 FRONT PANEL
66 FAN CONTROL
67 VTT / AUX / PCI-X VIO VOLTAGE REGULATORS
68 1.5V / 1.8V / LAN VOLTAGE REGULATOR
69 EVRD 10.1 - PROCESSOR 0 VOLTAGE REGULATORS
70 EVRD 10.1 - PROCESSOR 1 VOLTAGE REGULATORS
71 VID CIRCUITS
72 SMBUS REPEATER / SYSTEM MOUNTING HOLS
73 H/W MONITOR - LM93
74-77 BLANK
78 PCI ROUTING TABLE
79 REVISION HISTORY 0.2
80 REVISION HISTORY 1.0 & 1.1
81 REVISION HISTORY 1.2
45-46 PCI-X 1.0 (100MHz) SLOT 3-4
47 PCI-X 1.0 (133MHz) SLOT 5
48 GbE -Broadcom BCM5751
49 S3/S4 POWER CONTROL & OVP CIRCUIT
50-53 ICH5
54 PCI 32-BIT/33MHz SLOT 1-2
A A
55 GLUE LOGIC (PLD)
Title
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4
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Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
TITLE / TABLE OF CONTENTS
GA-9ITDW-CN
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D D
4
3
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1
PCB STACK UP
SIGNAL
(3.7-mil)
PREPREG
GND
(3.7-mil)
CORE
SIGNAL
(11.10-mil)
PREPREG
POWER
C C
(10-mil)
CORE
POWER
(11.10-mil)
PREPREG
SIGNAL
(3.7-mil)
CORE
GND
(3.7-mil)
PREPREG
SIGNAL
(2.0-mil/1.5oz Cu Plating)
(1.35-mil / 1.0oz Cu)
(1.35-mil / 1.0oz Cu)
(2.7-mil / 2.0oz Cu)
(2.7-mil / 2.0oz Cu)
(1.35-mil / 1.0oz Cu)
(1.35-mil / 1.0oz Cu)
(2.0-mil/1.5oz Cu Plating)
B B
A A
Title
GIGA-BYTE TECHNOLOGY CO., LTD.
PCB STACK UP
Size Document Number Rev
GA-9ITDW-CN
5
4
3
Date: Sheet
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GA - 9ITDW-CN SYSTEM BLOCK DIAGRAM
NOCONA /
JAYHAWK
D D
SLOT #5
SLOT #4
SLOT #3
SUPPORT ZCR
PCI-X (100MT/S - 800MB/S)
PXH /
PXH-D
PCI EXPRESS X4 (2 GB/S)
CPU0 CPU1
System Bus(800MT/S - 6.4GB/S)
Tumwater
PCI-X 133MHz
PCI-X 100MHz
PCI-X 100MHz
MCH
PCI-X (133MT/S - 1GB/S)
PCI-X (266MT/S - 2GB/S) if PXH-D
C C
NOCONA /
JAYHAWK
DDR II (400MT/S - 3.2GB/S)
DDR II (400MT/S - 3.2GB/S)
Channel A
DDRII 400 DIMM Module X 3
Channel B
DDRII 400 DIMM Module X 3
ITP
DEBUG PORT
EVRD
10.1
CK409B
CLOCK
DB800
SRC buffer
PCI EXPRESS X16 ( 8 GB/S)
FRONT PANEL
BCM5721
PCI EXPRESS X16 SLOT #6
RJ-45
or 5751
PCI EXPRESS X1 (0.5 GB/S)
For TPM interface( BCM 5751 only)
HUB INTERFACE 1.5
USB 2.0 (480 Mb/S)
LPC
USB 2.0 X 4
REAR PANEL USB
2.0 X 4
PCI 32-Bit 33MT/S - 133MB/S
PCI 33MHz
SLOT #1
PCI 33MHz
SLOT #2
B B
400 Mb/s
REAR PANEL
1394 X 1
A A
5
IEEE 1394
TSB43AB23
400 Mb/s
FRONT PANEL
1394 X 2
400 Mb/s
SATA 0
SATA 1
SYSTEM BIOS
COM 1
COM 2
4
Intel
FWH
COM 2
KB / MS
150 MB/s
150 MB/s
LPC
Floppy Connector
ICH5 /
ICH5R
IT 8712F
LPC Super I/O
AC LINK
AC-97 2.3 COMPATIBLE
LPT PORT
3
ATA-100
ATA-100
ALC 658
6CH AC97
CODEC
SYS
FAN1
SYS
FAN2
SYS
FAN3
IDE
Connector X2
AUDIO PHONE
JACK
2
CPU0
FAN
CPU1
FAN
LM93
H/W
MONITOR
GIGA-BYTE TECHNOLOGY CO., LTD.
Title
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Date: Sheet
BLOCK DIAGRAM
GA-9ITDW-CN
1
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1.2
Page 5
5
ICH5/R GPIO LIST
ITEM FUNCTION DEFAULT POWER
GPI 0
GPI 1
ICH_SL E E P _BTN# Front Panel sleep button P3V3
GPI [5..2] PCI_PIRQ#H / G / F / E
D D
GPI 6
GPI 7 MCHPME#
GPI 8
GPI 9
MCHGPE# P3V3
WAKE# P3V3_DUAL
CISW_PRESENT#
USB_ICH_OC#5 Not UsedGPI 10 P3V3_DUAL
GPI 11 ICH_SMBALERT#
GPI 12
GPI 13
FP_NMI#
SIO_PME#
GPI [15..14] USB_ICH_OC#7 / 6
TER_SCSIA_EN#
GPO 17
GPO 18
TER_SCSIB_EN#
ICH_GPO18
GPO 19 P3V3SLEEP_S1-5#
CPU0_FORCEPR#GPO 20 P3V3High
C C
GPIO 24
GPIO 25
GPIO 27
GPIO 28
FWH_TBL#GPO 23 P3V3
ICH_PWRLED_G
ICH_PWRLED_O
ICH_MESSAGE
ICH_SCSIDIS#
SKIP_PWD#GPIO 32 P3V3
SATA_LED# P3V3GPIO 33
IDE_PRI_CBLSNS P3V3GPIO 34 Primary IDE cable sense
GPI 40 FREQ_SEL0 P3V3
FREQ_SEL1GPI 41 FSB frequency select 1 P3V3
Low
Secondary IDE cable sense LAN_DISAB LE# (OD)P U L L-UPGPIO 10
High
PCI slot interrupts
High
Not Used
High
MCH PME
High
PCI Express Devices Wake Event
High
Chasis Instrusion Switch present detect
High
High
SMBus Alert
High
Front Panel NMI
High
Super I/O PME
High
Not Used
High
SCSI Channel A terminator disable
High
SCSI Channel B terminator disable
High
Not Used
High
Low
F_USB2 S1 ~ S5 wake up enable
FWH write protect
High
High
Front Panel Power-On L ED
LOW
Front Panel Standby LED
High
Front Panel Message LED
High
Onboard SCSI disable
High
Skip Password
High
High
SATA access LED
Low
FSB frequency select 0
High
High
4
DESCRIPTION
P3V3IDE_SEC_CBLSNS
P5V
P3V3
P3V3_DUAL
P3V3_DUAL
P3V3_DUAL
P3V3_DUAL
P3V3_DUAL
P3V3GPO 16
P3V3
P3V3
P3V3GPO 2 1 CPU1 _ F O RC E P R # High
P3V3GPO 22(OD) FWH_WP#
P3V3_DUAL
P3V3_DUAL
P3V3_DUAL
P3V3_DUAL
3
5V TOLERANT
GPIO
2
1
IT8712F GPIO LIST
POWER RAILITEM DEFAULT CONDITIONFUNCTION
GPIO 11
GPIO 12
GPIO 13
GPIO 14
GPIO 15
GPIO[16..17]
GPIO 20
GPIO 21
GPIO 22
SCRCLK
SCRIO
SCRFETSCRRST
CIRTX
N.C
SIO_BEEP
N.C
SIO_S1LED#
(OD)PULL-UP
(OD)PULL-UP
(OD)PULL-UP
(OD)PULL-UP
N.C
GPIO 2 5 SIO_SYS_FAN_TACH4 (OD)PUL L- UP MAIN(5V)
GPIO [27..23]
GPIO [35..30]
GPIO 36
GPIO 37
GPIO 40
GPIO 41
GPIO 42
GPIO 43
GPIO 44
GPIO 45
GPIO 46
GPIO 47
N.C
N.C
SIO_SYS_FAN_PWM3
SIO_SYS_FAN_TACH3
S5_FUSB_DIS#
S5_RUSB_DIS#
PS_ON#
SIO_PWRBTN#
SIO_PWRON#
SIO_PSIN
IRRX
IRTX
GPIO 50
GPIO 51
GPIO 52
GPIO 53
GPIO 54 RESUME(3V3)
GPIO 55
SIO_SYS_FAN_PWM2
SIO_SYS_FAN_TACH2
SIO_RING#
SIO_PME#
CIRRX
N.C
N.C
(OD)PULL-UP
(OD)PULL-UP
(OD)PULL-UP
(OD)PULL-UP
(OD)ICH5 INTERNAL PULL-UP
(OD)NO PULL-UP, CONTROL BY SLP_S#3
N.C
N.C
(OD)PULL-UP
(OD)PULL-UP
(OD)PULL-UP
N.C
RESUME(3V3)
MAIN(5V)
MAIN(5V)
MAIN(5V)
MAIN(5V)
MAIN(3V3)
MAIN(3V3)(OD)PULL-UP
MAIN(3V3)
MAIN(3V3)
RESUME(3V3)
RESUME(3V3)
RESUME(5V)
RESUME(5V)
RESUME(3V3)
RESUME(3V3)
RESUME
MAIN(5V)
MAIN(3V3)
MAIN(3V3)
RESUME(5V)
RESUME
P3V3GPO 48 TP_OEM_GPIO1 NOT USED,TEST POINT
GPO 4 9 CPU _ P W R _GD P_VTT
High
CPU Power Good
IT8712F GPIOs HAVE INTEGRATED OPEN DRAIN INPUT/OUTPUT BUFFER
B B
A A
Title
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Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
POWER TABLE / GPIO LIST
GA-9ITDW-CN
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(P5V)
PS_PWR_GD
D D
VR 1.5V soft-start control signal
(P3V3)
PS_PWR_GD#
VR_P1V5PSU
PWRGD_1_5V
SYS_PWR_GD#
VR_P1V8
CPLD
CPU_VRD_PWR_GD
delay 110 ms
(P3V3)
PWRGD_1_8V
CPLD
P3V3_DUAL/P5VDUAL control signal
SYS_PWR_GD_3_3V
CPLD
delay 1 ms
(P3V3) (P3V3)
VTTEN
C C
CPLD
(P3V3)
VTT_ENABLE
VR_VTT
(P3V3)
VTT_PWRGD SB_VTT_PWRGD
CPLD
delay 1 ms
(P3V3)
CK409B_PWR_GD#
CK409B will latch FS[1..0] input after
CK409B_PWR_GD# signal asserted.
CK 409B
CPU
(P3V3)
0/X
(P_VTT)
VID_PWRGD
(P_VTT)
VID[5..0]
(P_VTT)
CPU_PWR_GD
VOLTAGE
TRANSLATOR
(P3V3 to P_VTT)
VR_SYS_ENABLE
VR_CPU
0
CPU_VRD_PWR_GD
ITP
B B
CPU_VRD_PWR_GD
0
SYS_PWR_GD_3_3V
0/X
A A
5
(P3V3)
CK409B_PWRDWN#
4
VRMPWRGD
ICH5
PWROK
CK 409B
DB800
Title
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3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
SYSTEM PWRGD DIAGRAM
GA-9ITDW-CN
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14.318MHz
CRYSTAL
P0_BCLK/P0_BCLK# (200MHZ)
CPU0
D D
3V66_0
3V66_3
3V66_4
P1_BCLK/P1_BCLK# (200MHZ)
CPU1
ITP_BCLK/ITP_BCLK# (200MHZ)
CPU3
MCH_BCLK/MCH_BCLK# (200MHZ)
CPU2
MCH_66MHZ_CLK
3V66_1
2
2
2
2
CK 409B
CLOCK
SYNTHESIZER
ICH5_HI66MHZ_CLK
C C
B B
PCIF2
PCI6
PCI 5
A A
3V66_2
USB_48
PCIF0
REF0
PCI 3
SRC
DOT_48
PCI_F1
PCI 0
PCI 1
PCI 2
PCI 4
REF 1
ICH5_USB_48MHZ_CLK
ICH5_33MHZ_CLK
PLD_33MHZ_CLK
DB800_SRC_100MHZ_CLK_P/DB800_SRC_100MHZ_CLK_N
SIO_48MHZ_CLK
SIO_33MHZ_CLK
PCI_SLOT1_33MHZ_CLK
PCI_SLOT2_33MHZ_CLK
FWH_33MHZ_CLK
1394_33MHZ_CLK
AUDIO_14MHZ_CLK
32.768KHZ
CRYSTAL
ICH5
SUS_CLK
SIO
PCI 33MHz SLOT #1
PCI 33MHz SLOT #2
FWH
24.576MHZ
CRYSTAL
TSB43AB23 IEEE-1394
24.576MHZ
CRYSTAL
ALC655 AUDIO CODEC
CLOCK BLOCK DIAGRAM
CPU0
CUP1
ITP PORT
TUMWATER
2
ICH_SRC_100MHZ_CLK_P/ICH_SRC_100MHZ_CLK_N
2
SUS_CLKICH5_14MHZ_CLK
CPLD
2
PXH_PAPCLK_FB PXH_PBPCLK_FB
DDRA_CMDCLK0_P/DDRA_CMDCLK0_N
DDRA_CMDCLK1_P/DDRA_CMDCLK1_N
DDRA_CMDCLK2_P/DDRA_CMDCLK2_N
DDRB_CMDCLK0_P/DDRB_CMDCLK0_N
DDRB_CMDCLK1_P/DDRB_CMDCLK1_N
DDRB_CMDCLK2_P/DDRB_CMDCLK2_N
MCH_SRC_100MHZ_CLK_P/MCH_SRC_100MHZ_CLK_N
DIFF3
DB800 (SRC -DIFFERENTIAL BUFFER)
SRC
PAPCLKI
PAPCLK0(6)
PXH/PXH-D
PAPCLK0(2)
PXH_PAPCLKO2
PXH_PAPCLKO1
PCI-X 100MHz SLOT #4
PCI-X 100MHz SLOT #3V(ZCR) PCI-X 133/266MHz SLOT #5
U320 SCSI
2
2
2
2
DDR II DIMM #A1
2
DDR II DIMM #B1
2
LAN_SRC_100MHZ_CLK_P/LAN_SRC_100MHZ_CLK_N
DIFF6
DIFF2
PXH_SRC_100MHZ_CLK_P/PXH_SRC_100MHZ_CLK_N
PXH_PAPCLKO0
80MHZ
OSC
DIFF7
DIFF0DIFF1 DIFF4 DIFF5
PBPCLKI
PBPCLK0(6)
PBPCLK0(0)PAPCLK0(1) PAPCLK0(0)
DDR II DIMM #A2
2
PXH_PBPCLKO0
DDR II DIMM #B2
DDR II DIMM #B3
DDR II DIMM #A3
25MHZ
CRYSTAL
BCM5751
EXP_SLOT6_100MHZ_CLK_P/EXP_SLOT6_100MHZ_CLK_N
2
PCI EXPRESS X16 SLOT #6
Title
Size Document Number Rev
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4
3
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Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
CLOCK BLOCK DIAGRAM
GA-9ITDW-CN
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GA-9ITDW-CN SMBUS BLOCK DIAGRAM
0/X
0/X
0/X
0/X
0/X
P3V_STBY
P3V_STBY
P3V_STBY
P3V_STBY
P3V_STBY
P3V_STBY
5.1K
5.1K
5.1K
5.1K
5.1K
PCI-EXPRESS X16 Slot
Slot # 1
PCI-X 133MHz Slot
Slot # 2
PCI 33MHz Slot
Slot # 3
PCI 33MHz Slot
Slot # 4
PCI-X 100MHz Slot
Slot # 5
DYNAMIC BUS ADDRESSING FOR I/O SLOTS
P3V_STBY
P3V3_DUAL
D D
1K/X 8.2K
0
LM75
Addr 0X90
CPU0 socket
LM75_SMBALERT#
LM75
Addr 0X92
P3V_STBY
8.2K
ICH_SMB
NIC_SMBALERT# LM93_SMBALERT#
NORTHWAY
82570EI
Addr TBD
0
P3V_STBY
NIC_SMB
8.2K/X
0
DDRII slots
LM75
C C
Addr 0X94
PCI slots
LM75
P3V3_DUAL
1K/X
LM75_SMB
0
ICH5/R
SLAVE ADDR 0X44
( SMBUS DEFAULT )
SLAVE ADDR 0X80
( SMLINK )
LM93
Addr 0X5C
P3V_STBY
8.2K/X
0
P3V_STBY
10K/X
Addr 0X96
SCSI controller
P3V3
0/X
0
0/X
PCI_SMB
P3V3
DIMM A1
MCH TUMWATER
B B
Addr 0X60
5.1K
PCA9515PCA9515
DIMM_SMB
5.1K
Addr 0XA2
DIMM A2
Addr 0XA4
PXH/PXH-D
Addr 0XC0
MCH_SMB
0/X
DIMM A3
Addr 0XA6
5.1K
0/X
PCI-X 100MHz Slot
Slot # 6
DIMM B1
Addr 0XAA
DIMM B2
Addr 0XAC
DIMM B3
Addr 0XAE
2
DDR II CH B
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
SMBUS DIAGRAM
GA-9ITDW-CN
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1.2
CK409B
DDR II CH A
Addr 0XD2
A A
DB800
Addr 0XDC
0/X
0/X
ITP PORT
MASTER ONLY
5
1394_SMB
4
P3V3
2.7K
IEEE1394 TI
TSB43AB23
DYNAMIC BUS ADDRESSING
3
Page 9
5
ATX CONN 2X2
4
3
2
1
D D
P12V_CPU_0
EVRD 10.1 PWM
4 PHASE
ISL6556B
+
HIP6601B
MOSFET DRIVER
X4
ATX CONN 2X4
P_VCCP0
105A Typical
120A Maximun
CPU0
0.8375V ~ 1.6V/ CORE
P_VTT
P_VTT
Voltage
Regulator
P12V_CPU_0
4 PHASE
P12V_CPU_1
C C
ATX CONN 2X12
EVRD 10.1 PWM
2 PHASE
ISL6556B
+
HIP6601B
MOSFET DRIVER
HIP6302 HIP6602
P12V
P5V
B B
1.8V PWM MOSFET DRIVER
ISL6525
1.5V PWM
APL1084
APL1084
P3V3
APL1084
P5V_STBY
A A
P5V
P-MOSFET +
N-MOSFET
+
P3V3_DUAL
P2V5_SCSIA
P2V5_SCSIB
P1V8_SCSI
P5V_DUAL P3V3_DUAL
X4
APL1084
P_VCCP1
105A Typical
120A Maximun
P1V8
40A Maximun
APL1084
P1V5
18A Maximun
U320 SCSI
3.3V : 0.36A Typical
2.5V_B : 0.35A Typical
2.5V_A : 0.35A Typical
1.8V : 0.78A Typical
P1V8_STBY
CPU1
0.8375V ~ 1.6V/ CORE
S3/S4
Control
Circuit
PXH
1.5V (Core+PCI-X
MODE2+PCI EXPRESS):
3.1A Max
3.3V (PCI/PCI-X MODE1):
1.8A Max
P3V3
P1V8_AUX
NPN
BJT
P3V3
P1V2_AUX
DDRII
400
MODULE
1.8V : 27.5A Max
TUMWATER
1.5V (Core+HI+PCI
EXPRESS): 5.11A Max
1.8V (DDRII 400): 6.7A Max
1.25V (VTT, FSB): TBD
ICH5/R
1.5V : 1A Max
1.2V (VTT) : 2.5mA Max
3.3V : 0.48A Max
3.3V STBY : 0.58A Max
BCM5751
3.3V : 230mA Typ
2.5V : 210mA Typ
1.2V : 570mA Typ
3.5A Typical
6A Maximun
P0V9_DDR
1.98A Typical
2.1A Maximun
P2V5_AUX
RT9173A
DDR2
TERMINATOR
N12V
Title
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4
3
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Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
PWR DELIVERY
GA-9ITDW-CN
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PROCESSOR 0
AB10
AA10
AA11
AB13
AB12
AC14
AA14
AA13
AD10
AC11
AE10
AC12
AD11
AD14
AD13
AB15
AD18
AE13
AC17
AA16
AB16
AB17
AD19
AD21
AE20
AE22
AC21
AC20
AA18
AC23
AE23
AD24
AC24
AE25
AD25
AC26
AE26
AA19
AB19
AB22
AB20
AA21
AA22
AB23
AB25
AB26
AA24
AD27
AA25
AA27
AB6
AA8
AC5
AC6
AE7
AD7
AC8
AC9
AD8
AE9
Y23
Y24
Y26
Y9
U1B
D63#
NOCONA 800
D62#
D61#
D60#
D59#
D58#
D57#
D56#
D55#
D54#
D53#
D52#
D51#
D50#
D49#
D48#
D47#
D46#
D45#
D44#
D43#
D42#
D41#
D40#
D39#
D38#
D37#
D36#
D35#
D34#
D33#
D32#
D31#
D30#
D29#
D28#
D27#
D26#
D25#
D24#
D23#
D22#
D21#
D20#
D19#
D18#
D17#
D16#
D15#
D14#
D13#
D12#
D11#
D10#
D9#
D8#
D7#
D6#
D5#
D4#
D3#
D2#
D1#
D0#
NOCONA 667
A35#
A34#
A33#
A32#
A31#
A30#
A29#
A28#
A27#
A26#
A25#
A24#
A23#
A22#
A21#
A20#
A19#
A18#
A17#
A16#
A15#
A14#
A13#
A12#
A11#
A10#
REQ4#
REQ3#
REQ2#
REQ1#
REQ0#
DBI3#
DBI2#
DBI1#
DBI0#
DP3#
DP2#
DP1#
DP0#
AP1#
AP0#
ADSTB1#
ADSTB0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#
SB_HA#35
C8
SB_HA#34
C9
SB_HA#33
A7
SB_HA#32
A6
SB_HA#31
B7
SB_HA#30
C11
SB_HA#29
D12
SB_HA#28
E13
SB_HA#27
B8
SB_HA#26
A9
SB_HA#25
D13
SB_HA#24
E14
SB_HA#23
C12
SB_HA#22
B11
SB_HA#21
B10
SB_HA#20
A10
SB_HA#19
F15
SB_HA#18
D15
SB_HA#17
D16
SB_HA#16
C14
SB_HA#15
C15
SB_HA#14
A12
SB_HA#13
B13
SB_HA#12
B14
SB_HA#11
B16
SB_HA#10
A13
SB_HA#9
D17
A9#
A8#
A7#
A6#
A5#
A4#
A3#
C17
A19
C18
B18
A20
A22
B22
C20
C21
B21
B19
AB9
AE12
AD22
AC27
AE17
AC15
AE19
AC18
D9
E10
F14
F17
Y11
Y14
Y17
Y20
Y12
Y15
Y18
Y21
SB_HA#8
SB_HA#7
SB_HA#6
SB_HA#5
SB_HA#4
SB_HA#3
SB_REQ#4
SB_REQ#3
SB_REQ#2
SB_REQ#1
SB_REQ#0
SB_DBI#3
SB_DBI#2
SB_DBI#1
SB_DBI#0
SB_DP#3
SB_DP#2
SB_DP#1
SB_DP#0
SB_AP#1
SB_AP#0
SB_ADSTB#1
SB_ADSTB#0
SB_DSTBP#3
SB_DSTBP#2
SB_DSTBP#1
SB_DSTBP#0
SB_DSTBN#3
SB_DSTBN#2
SB_DSTBN#1
SB_DSTBN#0
SB_BPRI#13,19
SB_CPU0_BREQ#2311
SB_BREQ#111,12,13
SB_BREQ#011,12,13
D D
C C
B B
SB_RS#[0..2]13,19
VID_CPU0_R[5..0]71
P_VCCP_A_CPU0
AGND_CPU0
P_VTT
754mV
P_VTT
SB_CPURST#11,13,16,19
SB_RSP#13,19
SB_CPU_A20M#11,13,51
SB_CPU_IGNNE#11,13,51
SB_CPU_INIT#11,13,51,59
SB_CPU_NMI11,12,13
SB_CPU_INTR11,13,51
CPU_PWR_GD11,13,16,51
SB_CPU0_SMI#11,12
SB_CPU_SLP#11,13,51
SB_CPU_STPCLK#11,13
P0_BCLK#31
P0_BCLK31
ITP_TCK013,16
ITP_TDI_MAIN16
ITP_TMS_MAIN13,16
ITP_TRST#13,16,21
SB_CPU0_BSEL111,12
SB_CPU0_BSEL011,12
VR0_VCCSENSE69
VTTEN11,13,55
VR0_VSSSENSE69
PLACE COMPONENTS: GROUP ASSOCIATE COMPONENTS
TOGETHER AND AS PHYISCALLY CLOSE TO ASSOCIATED PIN AS
POSSIBBLE WITH THE 220PF CAP CL OSEST TO THE PIN
MIN TRACE WIDTH >=10 - 12 MILS
SR164
49.9/1%
VREF_P_VTT_CPU0_0_R
SC767
SR165
1U/6/X/10V
90.9/1%
SB_BPRI#
SB_CPU0_BREQ#23
SB_BREQ#1
SB_BREQ#0
SB_CPURST#
SB_RS#2
SB_RS#1
SB_RS#0
SB_RSP#
SB_CPU_A20M#
SB_CPU_IGNNE#
SB_CPU_INIT#
SB_CPU_NMI
SB_CPU_INTR
CPU_PWR_GD
SB_CPU0_SMI#
SB_CPU_SLP#
SB_CPU_STPCLK#
P0_BCLK#
P0_BCLK
ITP_TCK0
ITP_TDI_MAIN
ITP_TMS_MAIN
ITP_TRST#
SB_CPU0_BSEL1
SB_CPU0_BSEL0
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP14
P0_RSVD13
P0_RSVD12
P0_RSVD11
P0_RSVD10
P0_RSVD9
P0_RSVD8
P0_RSVD7
P0_RSVD6
P0_RSVD5
P0_RSVD4
P0_RSVD3
P0_RSVD2
P0_RSVD1
P0_RSVD0
VID_CPU0_R5
VID_CPU0_R4
VID_CPU0_R3
VID_CPU0_R2
VID_CPU0_R1
VID_CPU0_R0
VR0_VCCSENSE
VTTEN
VR0_VSSSENSE
PLACE 0 OHM RESISTOR ON BACK SIDE
SR160
0
VREF_P_VTT_CPU0_0
SC763
220P/6/X/50V
U1A
D23
BPRI#
D10
E11
F12
D20
F21
D22
E21
F27
C26
G23
B24
AB7
C27
AE6
E24
C24
A25
F24
AB3
AA3
AE29
AE28
AE30
AD29
AD28
AC29
AB29
AB28
AA29
AA28
AE15
AC1
AE16
AD4
B27
AB4
AA5
D26 C1
NOCONA 800
BR3#
BR2#
BR1#
BR0#
Y8
RESET#
RS2#
RS1#
RS0#
C6
RSP#
A20M#
IGNNE#
D6
INIT#
LINT1_NMI
LINT0_INTR
PWRGOOD
SMI#
SLP#
D4
STPCLK#
W5
BCLK1
Y4
BCLK0
TCK
TDI
TMS
TRST#
BSEL1
BSEL0
RESERVED1
RESERVED0
NC
Y3
RSVD15
RSVD14
RSVD13
RSVD12
RSVD10
RSVD9
RSVD8
RSVD7
RSVD3
RSVD2
RSVD1
A1
VID5
B3
VID4
C3
VID3
D3
VID2
E3
VID1
F3
VID0
VCCIOPLL
VCC_SENSE
E1
VTTEN
VCCA
VSSA
VSSSENSE OPTIMIZED_COMPAT#
NOCONA 667
SC764
220P/6/X/50V
ADS#
BINIT#
BNR#
BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#
DBSY#
DEFER#
DRDY#
HIT#
HITM#
TRDY#
LOCK#
MCERR#
IERR#
FERR#
THERMTRIP#
PROCHOT#
TDO
GTLREF3
GTLREF2
GTLREF1
GTLREF0
ODTEN
SKTOCC#
RSVD11/COMP3
RSVD5/COMP2
COMP1
COMP0
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0
SMB_PRT
VCCPLL
THERMDC
THERMDA
BOOT_SELECT
RSVD
VIDPWRGD
TEST_BUS
FORCEPR#
SLEW_CTRL
P_VTT
PLACE COMP ONENTS: ROUTE TRACE FROM L1 TO P IN AD4 , ROUTE
TRACE FROM L2 TO PIN AB4 .PLACE CAP BETWEEN AB4 AND
AGND_CPU0 . MI N TR AC E WI DTH >=10 - 12 MILS
SB_ADS#
D19
SB_BINIT#
F11
SB_BNR#
F20
CPU0_BPM#5
E4
CPU0_BPM#4
E8
CPU0_BPM#3
F5
CPU0_BPM#2
E7
CPU0_BPM#1
F8
CPU0_BPM#0
F6
SB_DBSY#
F18
SB_DEFER#
C23
SB_DRDY#
E18
SB_HIT#
E22
SB_HITM#
A23
SB_TRDY#
E19
SB_LOCK#
A17
SB_MCERR#
D7
SB_CPU0_IERR#
E5
SB_CPU_FERR#
E27
SB_CPU_THERMTRIP#
F26
SB_CPU0_PROCHOT#
B25
ITP_TDO_P0
E25
F9
F23
W9
W23
PU_ODTEN_CPU0
B5
SMC_CPU0_SKTOCC#
A3
PU_COMP3_CPU0
D25
PU_COMP2_CPU0
AC28
PD_COMP1_CPU0
E16
PD_COMP0_CPU0
AD16
PU_CPU0_8
Y29
PU_CPU0_0
A26
PU_CPU0_5
AE5
PU_CPU0_6
AD5
PU_CPU0_1
AA7
PU_CPU0_7
Y6
PU_CPU0_3
W8
PU_CPU0_2
W7
PU_CPU0_4
W6
P0_RSVD16
AE4
AD1
CPU0_THERMDC
Y28
CPU0_THERMDA
Y27
PU_BOOT_SELECT_CPU0
G7
P0_RSVD15
W3
VID_PWRGD
B1
SB_CPU0_CPU1_TESTBUS
A16
SB_CPU0_FORCEPR#
A15
SLEW_CTRL_CPU0
AC30
CPU0_OPTIM_COMPAT_CTRL
SB_ADS# 13,19
SB_BINIT# 11,13,19
SB_BNR# 11,13,19
SB_DBSY# 13,19
SB_DEFER# 13,19
SB_DRDY# 13,19
SB_HIT# 11,13,19
SB_HITM# 11,13,19
SB_TRDY# 13,19
SB_LOCK# 13,19
SB_MCERR# 11,13,19
SB_CPU0_IERR# 11,12
SB_CPU_FERR# 11,13,51,53
SB_CPU_THERMTRIP# 11,12,13,51,53
SB_CPU0_PROCHOT# 11,12
ITP_TDO_P0 16
PU_ODTEN_CPU0 11
SMC_CPU0_SKTOCC# 11,15
PU_COMP3_CPU0 11
PU_COMP2_CPU0 11
PD_COMP1_CPU0 11
PD_COMP0_CPU0 11
PU_CPU0_8 11
PU_CPU0_0 11
PU_CPU0_5 11
PU_CPU0_6 11
PU_CPU0_1 11
PU_CPU0_7 11
PU_CPU0_3 11
PU_CPU0_2 11
PU_CPU0_4 11
TP15
CPU0_THERMDC 15
CPU0_THERMDA 15
PU_BOOT_SELECT_CPU0 11
TP16
VID_PWRGD 13,55
SB_CPU0_CPU1_TESTBUS 11,13
SB_CPU0_FORCEPR# 11,12
CPU0_SLEW_CTRL 11
CPU0_OPTIM_COMPAT_CTRL 11
WW35 eMOW: Icc of VCCIOPLL pins : 100 mA
WW35 eMOW: Icc for VCCA pins : 120mA
L1
10UH/8
L2
10UH/8
P_VCCP_A_CPU0
12
C1
22U/1210/X/6.3V
AGND_CPU0
CPU0_BPM#[5..0] 16
SB_D#[63..0]13,19
VREF_P_VTT_CPU0_3
VREF_P_VTT_CPU0_0
PU_VCCPLL_CPU0
SB_D#63
SB_D#62
SB_D#61
SB_D#60
SB_D#59
SB_D#58
SB_D#57
SB_D#56
SB_D#55
SB_D#54
SB_D#53
SB_D#52
SB_D#51
SB_D#50
SB_D#49
SB_D#48
SB_D#47
SB_D#46
SB_D#45
SB_D#44
SB_D#43
SB_D#42
SB_D#41
SB_D#40
SB_D#39
SB_D#38
SB_D#37
SB_D#36
SB_D#35
SB_D#34
SB_D#33
SB_D#32
SB_D#31
SB_D#30
SB_D#29
SB_D#28
SB_D#27
SB_D#26
SB_D#25
SB_D#24
SB_D#23
SB_D#22
SB_D#21
SB_D#20
SB_D#19
SB_D#18
SB_D#17
SB_D#16
SB_D#15
SB_D#14
SB_D#13
SB_D#12
SB_D#11
SB_D#10
SB_D#9
SB_D#8
SB_D#7
SB_D#6
SB_D#5
SB_D#4
SB_D#3
SB_D#2
SB_D#1
SB_D#0
COMP3 =SB_CPU0_ADDR_ERC
COMP2 =SB_CPU0_DATA_ERC
PU_CPU0_8=SB_CPU0_EDRDY
PU_CPU0_0=SB_CPU0_SNPD#
SB_HA#[35..3] 13,19
SB_REQ#[4..0] 13,19
SB_DBI#[3..0] 13,19
SB_DP#[3..0] 13,19
SB_AP#[1..0] 13,19
SB_ADSTB#[1..0] 13,19
SB_DSTBP#[3..0] 13,19
SB_DSTBN#[3..0] 13,19
C1105
P_VTT
12
SC192
22U/1206/X/6.3V
SC2
1U/6/X/10V
2
C1103
0.1U/6/X/16V
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
P0 SYSTEM BUS INTERFACE
GA-9ITDW-CN
1
1.2
of
981Wednesday, November 09, 2005
SR166
A A
754mV
49.9/1%
SR167
SC768
90.9/1%
1U/6/X/10V
R3, R7: change from 84.5 to 90.9
ohm/ 1% (2004 WW12 eMOW)
PLACE 0 OHM RESISTOR ON BACK SIDE
SR161
0
5
SC766
220P/6/X/50V
VREF_P_VTT_CPU0_3VREF_P_VTT_CPU0_3_R
SC765
220P/6/X/50V
P1V5
R6
0/X
PLACE COMPONENTS: GROUP ASSOCIATE COMPONENTS
TOGETHER AND AS PHYISCALLY CLOSE TO ASSOCIATED PIN AS
POSSIBBLE M IN TRACE W IDTH >=10 - 12 MILS
4
WW35 eMOW: Icc for VCCPLL pin is 220 mA
12
TC1
+
470U/4V/7343/X
12
C4
4.7U/1206/X/10V/X
PU_VCCPLL_CPU0
C5
0.1U/6/X/16V/X
3
C6
0.1U/6/X/16V/X
12
22U/1206/X/6.3V
Page 11
5
4
3
2
1
U1C
L31
GND
H30
H28
H26
H24
G31
G29
G27
G25
F30
F28
F25
F19
F13
E31
E29
E23
E17
E15
D30
D28
D27
D21
D11
C31
C29
C25
C19
C13
B30
B28
B23
B17
B15
A31
A29
A27
A21
A11
L29
L27
L25
L23
L9
L7
L5
L3
L1
K30
K28
K26
K24
K8
K6
K4
K2
J31
J29
J27
J25
J23
J9
J7
J5
J3
J1
H8
H6
H4
H2
G9
G5
G3
G1
F7
F2
E9
D5
D2
C7
B9
B2
A5
D D
C C
B B
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NOCONA 800
NOCONA 667
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AA30
AA23
AA17
AA15
AA9
AA2
Y31
Y25
Y19
Y13
Y7
Y5
Y1
W30
W28
W26
W24
W4
W2
V31
V29
V27
V25
V23
V9
V7
V5
V3
V1
U30
U28
U26
U24
U8
U6
U4
U2
T31
T29
T27
T25
T23
T9
T7
T5
T3
T1
R30
R28
R26
R24
R8
R6
R4
R2
P31
P29
P27
P25
P23
P9
P7
P5
P3
P1
N30
N28
N26
N24
N8
N6
N4
N2
M2
M4
M6
M8
M24
M26
M28
M30
P_VCCP0 P_VCCP0
H31
H29
H27
H25
H23
G30
G28
G26
G24
F31
F29
F22
F16
E30
E28
E26
E20
D31
D29
D24
D18
D14
C30
C28
C22
C16
B31
B29
B26
B20
A30
A28
A24
A18
A14
U1D
L30
L26
L24
L8
L6
L4
L2
K31
K29
K27
K25
K23
K9
K7
K5
K3
K1
J30
J28
J26
J24
J8
J6
J4
J2
H9
H7
H5
H3
H1
G8
G6
G4
G2
F4
F1
E6
E2
D8
D1
C4
C2
B6
A8
A2
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
NOCONA 800
NOCONA 667
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
L28
AA31
AA26
AA20
AA6
AA4
AA1
Y30
Y22
Y16
Y2
W31
W29
W27
W25
W1
V30
V28
V26
V24
V8
V6
V4
V2
U31
U29
U27
U25
U23
U9
U7
U5
U3
U1
T30
T28
T26
T24
T8
T6
T4
T2
R31
R29
R27
R25
R23
R9
R7
R5
R3
R1
P30
P28
P26
P24
P8
P6
P4
P2
N31
N29
N27
N25
N23
N9
N7
N5
N3
N1
M31
M29
M27
M25
M23
M9
M7
M5
M3
M1
PLACE IN ACCESSIBLE LOCATION
SECONDARY SIDE IS
PREFERABLE
P_VTT
SR1
SR2
0
0
CPU0_TEST0
CPU0_TEST1
P_VCCP0
P_VTT
U1E
B4
C5
A4
NOCONA 800
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
CPU0_TEST0
NOCONA 667
AD12
AC10
AA12
Y10
F10
E12
C10
B12
AE24
AE18
AE14
AE8
AE3
AD30
AD26
AD20
AD6
AD2
AC31
AC22
AC16
AC4
AC3
AB30
AB24
AB18
AB14
AB8
AB2
PIN SIGNAL C-SPEC SIGNAL
C5B4CPU0_TEST1
VCCVIDPRG
VCCFUSEPRG
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AE2
AD3
AE27
AE21
AE11
AD31
AD23
AD17
AD15
AD9
AC25
AC19
AC13
AC7
AC2
AB31
AB27
AB21
AB11
AB5
AB1
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
P0 POWER/GROUND
GA-9ITDW-CN
1
of
10 81Wednesday, November 09, 2005
1.2
Page 12
5
4
3
2
1
P_VTT
ROUTE PD_COMP0_CPU0,PD_COMP1_CPU0 AS SHORT AS POSSIBLE, 10-mil WIDE
R10 220
R13 220
D D
C C
B B
A A
SR3 220
R18 220
R20 220
SR5 220
R25 220
R27 220
R30 51/X
SR6 51
R34 51
R39 51
SR7 51/X
SR8 51/X
SR10 51
SR11 51
SR12 51
R55 510
R59 510
R62 100/1%
R67 100/1%
P3V3
R74 4.7K
P_VTT
SR13 39
SR14 39
SR15 39
SR16 39
SR17 39
SB_CPU_IGNNE#
SB_CPU_INIT#
SB_CPU_INTR
SB_CPU_SLP#
SB_CPU_STPCLK#
SB_CPU_NMI
SB_CPU0_SMI#
SB_CPU0_FORCEPR#
SB_CPU0_IERR#
SB_CPU0_PROCHOT#
SB_CPU_THERMTRIP#
SB_CPU_FERR#
PU_BOOT_SELECT_CPU0
CPU0_OPTIM_COMPAT_CTRL
SR9 51/X
SB_BREQ#0
SB_BREQ#1
SB_CPU0_BREQ#23
SB_CPU0_BSEL1
SB_CPU0_BSEL0
PU_COMP2_CPU0
PU_COMP3_CPU0
VTTEN
SC6
SB_BINIT#_R
SB_BNR#_R
SB_HIT#_R
SB_HITM#_R SB_HITM#
SB_MCERR#_R
5
47P/6/N/50V
SC7
47P/6/N/50V
SC9
47P/6/N/50V
SC10
47P/6/N/50V
SC11
47P/6/N/50V
SB_BINIT#
SB_BNR#
SB_HIT#
SB_MCERR#
SB_CPU_A20M# 9,13,51
SB_CPU_IGNNE# 9,13,51
SB_CPU_INIT# 9,13,51,59
SB_CPU_INTR 9,13,51
SB_CPU_SLP# 9,13,51
SB_CPU_STPCLK# 9,13
SB_CPU_NMI 9,12,13
SB_CPU0_SMI# 9,12
SB_CPU0_FORCEPR# 9,12
SB_CPU0_IERR# 9,12
SB_CPU0_PROCHOT# 9,12
SB_CPU_THERMTRIP# 9,12,13,51,53
SB_CPU_FERR# 9,13,51,53
PU_BOOT_SELECT_CPU0 9
CPU0_OPTIM_COMPAT_CTRL 9
SB_BREQ#0 9,12,13
SB_BREQ#1 9,12,13
SB_CPU0_BREQ#23 9
SB_CPU0_BSEL1 9,12
SB_CPU0_BSEL0 9,12
PU_COMP2_CPU0 9
PU_COMP3_CPU0 9
VTTEN 9,13,55
SB_BINIT# 9,13,19
SB_BNR# 9,13,19
SB_HIT# 9,13,19
SB_HITM# 9,13,19
SB_MCERR# 9,13,19
4
R11 49.9/1%
SR22 49.9/1%
P_VTT
SR4 51
P_VTT
R29 300
R37 51
R41 51/X
P3V3_DUAL
R49 4.7K
P_VTT
P_VTT
R54 51/X
RN81
1 2
3 4
5 6
7 8
51/8P4R
RN82
1 2
3 4
5 6
7 8
51/8P4R
R72 51/X
Place near CPU1(Middle Agent)
R77 51
PD_COMP1_CPU0SB_CPU_A20M#
PD_COMP0_CPU0
PU_ODTEN_CPU0
CPU_PWR_GD
SC5
100P/6/N/50V/X
PLACE CLOSE TO CPU0
SB_CPURST#
CPU0_SLEW_CTRL
R44 0/X
SMC_CPU0_SKTOCC#
PU_CPU0_8
PU_CPU0_7
PU_CPU0_6
PU_CPU0_5
PU_CPU0_4
PU_CPU0_3
PU_CPU0_2
PU_CPU0_1
PU_CPU0_0
SB_CPU0_CPU1_TESTBUS
R80 100/X
R84 0
PD_COMP1_CPU0 9
PD_COMP0_CPU0 9
PU_ODTEN_CPU0 9
CPU_PWR_GD 9,13,16,51
SB_CPURST# 9,13,16,19
CPU0_SLEW_CTRL 9
SMC_CPU0_SKTOCC# 9,15
PU_CPU0_8 9
PU_CPU0_7 9
PU_CPU0_6 9
PU_CPU0_5 9
PU_CPU0_4 9
PU_CPU0_3 9
PU_CPU0_2 9
PU_CPU0_1 9
PU_CPU0_0 9
SB_CPU0_CPU1_TESTBUS 9,13
ICH_CPU_STPCLK# 51SB_CPU_STPCLK#9,13
3
P_VTT
R12 220
R15 51
R17 51
R19 51
R21 51/X
R24 51/X
R28 51
R31 51/X
R35 510
R38 510R36 51
R40 100/1%
R43 100/1%
ROUTE PD_COMP0_CPU1,PD_COMP1_CPU1 AS SHORT AS POSSIBLE, 10-mil WIDE
R46 49.9/1%
R48 49.9/1%
R51 51
P_VTT
R57 51
RN83
1 2
3 4
5 6
7 8
51/8P4R
RN84
1 2
3 4
5 6
7 8
51/8P4R
R76 51
P3V3_DUAL
R79 4.7K
PLACE CLOSE TO CPU1 PIN
2
SB_CPU1_SMI#
SB_CPU1_FORCEPR#
SB_CPU1_IERR#
SB_CPU1_PROCHOT#
PU_BOOT_SELECT_CPU1
CPU1_OPTIM_COMPAT_CTRL
R26 51/X
SB_CPU1_BREQ#23
CPU1_SLEW_CTRL
R33 0
SB_CPU1_BSEL1
SB_CPU1_BSEL0
PU_COMP3_CPU1
PU_COMP2_CPU1
PD_COMP1_CPU1
PD_COMP0_CPU1
PD_ODTEN_CPU1
PU_CPU1_8
PU_CPU1_7
PU_CPU1_6
PU_CPU1_5
PU_CPU1_4
PU_CPU1_3
PU_CPU1_2
PU_CPU1_1
PU_CPU1_0
SMC_CPU1_SKTOCC#
SC8
CPU_PWR_GD
100P/6/N/50V/X
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
NOCONA P0 TERMINATION
SB_CPU1_SMI# 12,13
SB_CPU1_FORCEPR# 12,13
SB_CPU1_IERR# 12,13
SB_CPU1_PROCHOT# 12,13
PU_BOOT_SELECT_CPU1 13
CPU1_OPTIM_COMPAT_CTRL 13
SB_CPU1_BREQ#23 13
CPU1_SLEW_CTRL 13
SB_CPU1_BSEL1 12,13
SB_CPU1_BSEL0 12,13
PU_COMP3_CPU1 13
PU_COMP2_CPU1 13
PD_COMP1_CPU1 13
PD_COMP0_CPU1 13
PD_ODTEN_CPU1 13
PU_CPU1_8 13
PU_CPU1_7 13
PU_CPU1_6 13
PU_CPU1_5 13
PU_CPU1_4 13
PU_CPU1_3 13
PU_CPU1_2 13
PU_CPU1_1 13
PU_CPU1_0 13
SMC_CPU1_SKTOCC# 13,55
CPU_PWR_GD 9,13,16,51
GA-9ITDW-CN
1
1.2
of
11 81Wednesday, November 09, 2005
PROCESSOR 0 TERMINATION PROCESSOR 1 TERMINATION
Page 13
5
D D
SB_CPU1_BSEL011,13
SB_CPU1_BSEL111,13
C C
R88
SB_CPU1_BSEL0_R SB_CPU0_BSEL0_R
100
R92
SB_CPU1_BSEL1_R
100
P3V3
ECB
R86
3.3K
CPU1_BSEL0_N
Q3
MMBT2222A
SOT23
R90
3.3K
CPU1_BSEL1_N
Q7
MMBT2222A
SOT23
ECB
4
ECB
ECB
Q1
MMBT2222A
SOT23
Q5
MMBT2222A
SOT23
3
CPU1_BSEL0 55 CPU0_BSEL0 31,55
SB_CPU0_BSEL09,11
CPU1_BSEL1 55
SB_CPU0_BSEL19,11
R89
100
R93
100
2
SB_CPU0_BSEL1_R
P3V3
CPU0_BSEL0_N
ECB
P3V3P3V3
R91
3.3K
CPU0_BSEL1_N
ECB
R87
3.3K
Q4
MMBT2222A
SOT23
Q8
MMBT2222A
SOT23
ECB
ECB
Q2
MMBT2222A
SOT23
Q6
MMBT2222A
SOT23
1
CPU0_BSEL1 31,55
SC14
0.01U/6/X/50V
R116 4.7K
R117 4.7K
5
R94 0/X
R98 0
R99 0/X
R100 0
R94, R99 UNSTUFF ED
R98, R100 UNSTUFFED
R107
200
R108
200
R109
220
GTL_B01
CPU1_FORCEPR#51,53
VR1_FORCEPR#70,73
CPU0_FORCEPR#51,53
VR0_FORCEPR#69,73
(* DEFAULT)
STUFFING OPTIONS FOR FORCEPR:
* THERMAL CIRCUIT SUPPORT: R98, R100 STUFFED
GPIO SUPPORT: R94, R99 STUFF ED
B B
P_VTT
SC13
1U/6/X/10V
SB_CPU1_IERR#11,13
SB_CPU0_IERR#9,11
SB_CPU0_PROCHOT#9,11
SB_CPU1_PROCHOT#11,13
A A
SB_CPU_THERMTRIP#9,11,13,51,53
SB_CPU0_FORCEPR#9,11
SB_CPU1_FORCEPR#11,13
ICH_CPU_SMI#51
SB_ICH_NMI51
P3V3
CPU1_FORCEPR#_R
CPU0_FORCEPR#_R
R110
R111
51
51
PU_DIS_CPU0#
PU_DIS_CPU1#
R112
51/X
R113
51
BSP SEL
MCH_BREQ#0
MCH_BREQ#119
P_VTT
R103
P_VTT
R114
R115
51
220
4
49.9/1%
GTL2006_VREF
R106
100/1%
U8
1
VREF
27
1BI
26
2BI
19
3BI
18
4BI
21
5BI
25
7BO1
20
6BI
24
7BO2
23
8BO
9
9BI
12
10AI1
13
10AI2
7
11BI
SC15
1U/6/X/10V
VCC
1AO
2AO
3AO
4AO
8AI
9AO
10BO1
10BO2
11BO
11AGND
GTL2006/TSSOP28
5A
6A
P3V3
28
2
3
10
11
4
5
6
15
17
16
22
814
TP_SMC_SMI#_R
PU_SMC_CPU_NMI
SC16
1U/6/X/10V
P3V3
3
R104
220
R105
1K
CPU0_FORCEPR#_RGTL_BI
CPU1_FORCEPR#_R
R1134
TP17
1K/X
R1135
1K/X
CPU1_IERR# 73
CPU0_IERR# 73
CPU0_PROCHOT# 73
CPU1_PROCHOT# 73
CPU_THERMTRIP# 73
SB_CPU0_SMI# 9,11
SB_CPU1_SMI# 11,13
SB_CPU_NMI 9,11,13
MCH_BREQ#1
2
R95 0
R96 0
Title
Size Document Number Rev
Date: Sheet
SB_BREQ#0
SB_BREQ#1
SB_BREQ#0 9,11,13MCH_BREQ#019
SB_BREQ#1 9,11,13
GIGA-BYTE TECHNOLOGY CO., LTD.
NOCONA FREQ. SELECT LOGIC
GA-9ITDW-CN
1
of
12 81Wednesday, November 09, 2005
1.2
Page 14
5
4
3
2
1
PROCESSOR 1
SB_BPRI#9,19
SB_CPU1_BREQ#2311
SB_BREQ#09,11,12
SB_BREQ#19,11,12
D D
SB_RS#[0..2]9,19
C C
VID_CPU1_R[5..0]71
B B
P_VTT
754mV
P_VTT
SB_CPURST#9,11,16,19
SB_RSP#9,19
SB_CPU_A20M#9,11,51
SB_CPU_IGNNE#9,11,51
SB_CPU_INIT#9,11,51,59
SB_CPU_NMI9,11,12
SB_CPU_INTR9,11,51
CPU_PWR_GD9,11,16,51
SB_CPU1_SMI#11,12
SB_CPU_SLP#9,11,51
SB_CPU_STPCLK#9,11
P1_BCLK#31
P1_BCLK31
ITP_TCK09,16
ITP_TDI_P116
ITP_TMS_MAIN9,16
ITP_TRST#9,16,21
SB_CPU1_BSEL111,12
SB_CPU1_BSEL011,12
P_VCCP_A_CPU1
VR1_VCCSENSE70
VTTEN9,11,55
AGND_CPU1
VR1_VSSSENSE70
PLACE COMPONENTS: GROUP ASSOCIATE COMPONENTS
TOGETHER AND AS PHYISCALLY CLOSE TO ASSOCIATED PIN AS
POSSIBBLE WITH THE 220PF CAP CL OSEST TO THE PIN
MIN TRACE WIDTH >=10 - 12 MILS
R118
49.9/1%
VREF_P_VTT_CPU1_0_R
C8
R120
1U/6/X/10V
84.5/1%
SB_BPRI#
SB_CPU1_BREQ#23
SB_BREQ#0
SB_BREQ#1
SB_CPURST#
SB_RS#2
SB_RS#1
SB_RS#0
SB_RSP#
SB_CPU_A20M#
SB_CPU_IGNNE#
SB_CPU_INIT#
SB_CPU_NMI
SB_CPU_INTR
CPU_PWR_GD
SB_CPU1_SMI#
SB_CPU_SLP#
SB_CPU_STPCLK#
P1_BCLK#
P1_BCLK
ITP_TCK0
ITP_TDI_P1
ITP_TMS_MAIN
ITP_TRST#
SB_CPU1_BSEL1
SB_CPU1_BSEL0
TP18
TP19
TP20
TP21
TP22
TP23
TP24
TP25
TP26
TP27
TP28
TP29
TP30
TP31
P1_RSVD13
P1_RSVD12
P1_RSVD11
P1_RSVD10
P1_RSVD9
P1_RSVD8
P1_RSVD7
P1_RSVD6
P1_RSVD5
P1_RSVD4
P1_RSVD3
P1_RSVD2
P1_RSVD1
P1_RSVD0
VID_CPU1_R5
VID_CPU1_R4
VID_CPU1_R3
VID_CPU1_R2
VID_CPU1_R1
VID_CPU1_R0
VR1_VCCSENSE
VTTEN
VR1_VSSSENSE
PLACE 0 OHM RESISTOR ON BACK SIDE
SR162
0
VREF_P_VTT_CPU1_0
C12
220P/6/X/50V
U2A
D23
BPRI#
D10
E11
F12
D20
F21
D22
E21
F27
C26
G23
B24
AB7
C27
AE6
E24
C24
A25
F24
AB3
AA3
AE29
AE28
AE30
AD29
AD28
AC29
AB29
AB28
AA29
AA28
AE15
AC1
AE16
AD4
B27
AB4
AA5
D26 C1
C13
220P/6/X/50V
NOCONA 800
BR3#
BR2#
BR1#
BR0#
Y8
RESET#
RS2#
RS1#
RS0#
C6
RSP#
A20M#
IGNNE#
D6
INIT#
LINT1_NMI
LINT0_INTR
PWRGOOD
SMI#
SLP#
D4
STPCLK#
W5
BCLK1
Y4
BCLK0
TCK
TDI
TMS
TRST#
BSEL1
BSEL0
RESERVED1
RESERVED0
NC
Y3
RSVD15
RSVD14
RSVD13
RSVD12
RSVD10
RSVD9
RSVD8
RSVD7
RSVD3
RSVD2
RSVD1
A1
VID5
B3
VID4
C3
VID3
D3
VID2
E3
VID1
F3
VID0
VCCIOPLL
VCC_SENSE
E1
VTTEN
VCCA
VSSA
VSSSENSE OPTIMIZED_COMPAT#
NOCONA 667
ADS#
BINIT#
BNR#
BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#
DBSY#
DEFER#
DRDY#
HIT#
HITM#
TRDY#
LOCK#
MCERR#
IERR#
FERR#
THERMTRIP#
PROCHOT#
TDO
GTLREF3
GTLREF2
GTLREF1
GTLREF0
ODTEN
SKTOCC#
RSVD11/COMP3
RSVD5/COMP2
COMP1
COMP0
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0
SMB_PRT
VCCPLL
THERMDC
THERMDA
BOOT_SELECT
RSVD
VIDPWRGD
TEST_BUS
FORCEPR#
SLEW_CTRL
P_VTT
10UH/8
10UH/8
PLACE COMP ONENTS: ROUTE TRACE FROM L1 TO P IN AD4 , ROUTE
TRACE FROM L2 TO PIN AB4 .PLACE CAP BETWEEN AB4 AND
AGND_CPU0 . MI N TR AC E WI DTH >=10 - 12 MILS
D19
F11
F20
E4
E8
F5
E7
F8
F6
F18
C23
E18
E22
A23
E19
A17
D7
E5
E27
F26
B25
E25
F9
F23
W9
W23
B5
SMC_CPU1_SKTOCC#
A3
PU_COMP3_CPU1
D25
PU_COMP2_CPU1
AC28
PD_COMP1_CPU1
E16
PD_COMP0_CPU1
AD16
PU_CPU1_8
Y29
PU_CPU1_0
A26
PU_CPU0_5
AE5
PU_CPU1_6
AD5
PU_CPU1_1
AA7
PU_CPU1_7
Y6
PU_CPU1_3
W8
PU_CPU1_2
W7
PU_CPU1_4
W6
P1_RSVD16
AE4
AD1
CPU1_THERMDC
Y28
CPU1_THERMDA
Y27
PU_BOOT_SELECT_CPU1
G7
P1_RSVD15
W3
VID_PWRGD
B1
SB_CPU0_CPU1_TESTBUS
A16
SB_CPU1_FORCEPR#
A15
CPU1_SLEW_CTRL
AC30
CPU1_OPTIM_COMPAT_CTRL
L3
L4
SB_ADS#
SB_BINIT#
SB_BNR#
CPU1_BPM#5
CPU1_BPM#4
CPU1_BPM#3
CPU1_BPM#2
CPU1_BPM#1
CPU1_BPM#0
SB_DBSY#
SB_DEFER#
SB_DRDY#
SB_HIT#
SB_HITM#
SB_TRDY#
SB_LOCK#
SB_MCERR#
SB_CPU1_IERR#
SB_CPU_FERR#
SB_CPU_THERMTRIP#
SB_CPU1_PROCHOT#
ITP_TDO_P1
PD_ODTEN_CPU1
12
C11
22U/1210/X/6.3V
SB_ADS# 9,19
SB_BINIT# 9,11,19
SB_BNR# 9,11,19
SB_DBSY# 9,19
SB_DEFER# 9,19
SB_DRDY# 9,19
SB_HIT# 9,11,19
SB_HITM# 9,11,19
SB_TRDY# 9,19
SB_LOCK# 9,19
SB_MCERR# 9,11,19
SB_CPU1_IERR# 11,12
SB_CPU_FERR# 9,11,51,53
SB_CPU_THERMTRIP# 9,11,12,51,53
SB_CPU1_PROCHOT# 11,12
ITP_TDO_P1 16
PD_ODTEN_CPU1 11
SMC_CPU1_SKTOCC# 11,55
PU_COMP3_CPU1 11
PU_COMP2_CPU1 11
PD_COMP1_CPU1 11
PD_COMP0_CPU1 11
PU_CPU1_8 11
PU_CPU1_0 11
PU_CPU1_5 11
PU_CPU1_6 11
PU_CPU1_1 11
PU_CPU1_7 11
PU_CPU1_3 11
PU_CPU1_2 11
PU_CPU1_4 11
TP32
CPU1_THERMDC 15
CPU1_THERMDA 15
PU_BOOT_SELECT_CPU1 11
TP33
VID_PWRGD 9,55
SB_CPU0_CPU1_TESTBUS 9,11
SB_CPU1_FORCEPR# 11,12
CPU1_SLEW_CTRL 11
CPU1_OPTIM_COMPAT_CTRL 11
P_VCCP_A_CPU1
AGND_CPU1
CPU1_BPM#[5..0] 16
SB_D#[63..0]9,19
VREF_P_VTT_CPU1_3
VREF_P_VTT_CPU1_0
PU_VCCPLL_CPU1
SB_D#63
SB_D#62
SB_D#61
SB_D#60
SB_D#59
SB_D#58
SB_D#57
SB_D#56
SB_D#55
SB_D#54
SB_D#53
SB_D#52
SB_D#51
SB_D#50
SB_D#49
SB_D#48
SB_D#47
SB_D#46
SB_D#45
SB_D#44
SB_D#43
SB_D#42
SB_D#41
SB_D#40
SB_D#39
SB_D#38
SB_D#37
SB_D#36
SB_D#35
SB_D#34
SB_D#33
SB_D#32
SB_D#31
SB_D#30
SB_D#29
SB_D#28
SB_D#27
SB_D#26
SB_D#25
SB_D#24
SB_D#23
SB_D#22
SB_D#21
SB_D#20
SB_D#19
SB_D#18
SB_D#17
SB_D#16
SB_D#15
SB_D#14
SB_D#13
SB_D#12
SB_D#11
SB_D#10
SB_D#9
SB_D#8
SB_D#7
SB_D#6
SB_D#5
SB_D#4
SB_D#3
SB_D#2
SB_D#1
SB_D#0
COMP3 =SB_CPU1_ADDR_ERC
COMP2 =SB_CPU1_DATA_ERC
PU_CPU1_8=SB_CPU1_EDRDY
PU_CPU1_0=SB_CPU1_SNPD#
AB6
AA8
AC5
AC6
AE7
AD7
AC8
AB10
AA10
AA11
AB13
AB12
AC14
AA14
AA13
AC9
AD8
AD10
AE9
AC11
AE10
AC12
AD11
AD14
AD13
AB15
AD18
AE13
AC17
AA16
AB16
AB17
AD19
AD21
AE20
AE22
AC21
AC20
AA18
AC23
AE23
AD24
AC24
AE25
AD25
AC26
AE26
AA19
AB19
AB22
AB20
AA21
AA22
AB23
AB25
AB26
AA24
Y23
AD27
AA25
Y24
AA27
Y26
Y9
U2B
D63#
NOCONA 800
D62#
D61#
D60#
D59#
D58#
D57#
D56#
D55#
D54#
D53#
D52#
D51#
D50#
D49#
D48#
D47#
D46#
D45#
D44#
D43#
D42#
D41#
D40#
D39#
D38#
D37#
D36#
D35#
D34#
D33#
D32#
D31#
D30#
D29#
D28#
D27#
D26#
D25#
D24#
D23#
D22#
D21#
D20#
D19#
D18#
D17#
D16#
D15#
D14#
D13#
D12#
D11#
D10#
D9#
D8#
D7#
D6#
D5#
D4#
D3#
D2#
D1#
D0#
NOCONA 667
A35#
A34#
A33#
A32#
A31#
A30#
A29#
A28#
A27#
A26#
A25#
A24#
A23#
A22#
A21#
A20#
A19#
A18#
A17#
A16#
A15#
A14#
A13#
A12#
A11#
A10#
A9#
A8#
A7#
A6#
A5#
A4#
A3#
REQ4#
REQ3#
REQ2#
REQ1#
REQ0#
DBI3#
DBI2#
DBI1#
DBI0#
DP3#
DP2#
DP1#
DP0#
AP1#
AP0#
ADSTB1#
ADSTB0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#
SB_HA#35
C8
SB_HA#34
C9
SB_HA#33
A7
SB_HA#32
A6
SB_HA#31
B7
SB_HA#30
C11
SB_HA#29
D12
SB_HA#28
E13
SB_HA#27
B8
SB_HA#26
A9
SB_HA#25
D13
SB_HA#24
E14
SB_HA#23
C12
SB_HA#22
B11
SB_HA#21
B10
SB_HA#20
A10
SB_HA#19
F15
SB_HA#18
D15
SB_HA#17
D16
SB_HA#16
C14
SB_HA#15
C15
SB_HA#14
A12
SB_HA#13
B13
SB_HA#12
B14
SB_HA#11
B16
SB_HA#10
A13
SB_HA#9
D17
SB_HA#8
C17
SB_HA#7
A19
SB_HA#6
C18
SB_HA#5
B18
SB_HA#4
A20
SB_HA#3
A22
SB_REQ#4
B22
SB_REQ#3
C20
SB_REQ#2
C21
SB_REQ#1
B21
SB_REQ#0
B19
SB_DBI#3
AB9
SB_DBI#2
AE12
SB_DBI#1
AD22
SB_DBI#0
AC27
SB_DP#3
AE17
SB_DP#2
AC15
SB_DP#1
AE19
SB_DP#0
AC18
SB_AP#1
D9
SB_AP#0
E10
SB_ADSTB#1
F14
SB_ADSTB#0
F17
SB_DSTBP#3
Y11
SB_DSTBP#2
Y14
SB_DSTBP#1
Y17
SB_DSTBP#0
Y20
SB_DSTBN#3
Y12
SB_DSTBN#2
Y15
SB_DSTBN#1
Y18
SB_DSTBN#0
Y21
Trace Width:12 Mils
VREF_P_VTT_CPU1_0
VREF_P_VTT_CPU1_3
VCCIOPLL_CPU1
AGND_CPU1
PU_VCCPLL_CPU1
SB_HA#[35..3] 9,19
SB_REQ#[4..0] 9,19
SB_DBI#[3..0] 9,19
SB_DP#[3..0] 9,19
SB_AP#[1..0] 9,19
SB_ADSTB#[1..0] 9,19
SB_DSTBP#[3..0] 9,19
SB_DSTBN#[3..0] 9,19
12
C1106
22U/1206/X/6.3V
P_VTT
12
SC193
22U/1206/X/6.3V
SC18
1U/6/X/10V
2
SC19
0.1U/6/X/16V
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
NOCONA 667 MICS P1
GA-9ITDW-CN
1
of
13 81Wednesday, November 09, 2005
1.2
R121
A A
754mV
49.9/1%
R124
84.5/1%
C18
1U/6/X/10V
PLACE 0 OHM RESISTOR ON BACK SIDE
SR163
0
5
C20
220P/6/X/50V
VREF_P_VTT_CPU1_3VREF_P_VTT_CPU1_3_R
C19
220P/6/X/50V
P1V5
R123
12
0/X
PLACE COMPONENTS: GROUP ASSOCIATE COMPONENTS
TOGETHER AND AS PHYISCALLY CLOSE TO ASSOCIATED PIN AS
POSSIBBLE M IN TRACE W IDTH >=10 - 12 MILS
4
TC2
+
470U/4V/7343/X
12
C14
4.7U/1206/X/10V/X
PU_VCCPLL_CPU1
C15
0.1U/6/X/16V/X
3
C16
0.1U/6/X/16V/X
Page 15
5
4
3
2
1
P_VCCP1 P_VCCP1
K31
K29
K27
K25
K23
H31
H29
H27
H25
H23
G30
G28
G26
G24
F31
F29
F22
F16
E30
E28
E26
E20
D31
D29
D24
D18
D14
C30
C28
C22
C16
B31
B29
B26
B20
A30
A28
A24
A18
A14
U2D
L30
L26
L24
L8
L6
L4
L2
K9
K7
K5
K3
K1
J30
J28
J26
J24
J8
J6
J4
J2
H9
H7
H5
H3
H1
G8
G6
G4
G2
F4
F1
E6
E2
D8
D1
C4
C2
B6
A8
A2
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
NOCONA 800
NOCONA 667
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
L28
AA31
AA26
AA20
AA6
AA4
AA1
Y30
Y22
Y16
Y2
W31
W29
W27
W25
W1
V30
V28
V26
V24
V8
V6
V4
V2
U31
U29
U27
U25
U23
U9
U7
U5
U3
U1
T30
T28
T26
T24
T8
T6
T4
T2
R31
R29
R27
R25
R23
R9
R7
R5
R3
R1
P30
P28
P26
P24
P8
P6
P4
P2
N31
N29
N27
N25
N23
N9
N7
N5
N3
N1
M31
M29
M27
M25
M23
M9
M7
M5
M3
M1
P_VCCP1
P_VTT
AD12
AC10
AA12
AE24
AE18
AE14
AE8
AE3
AD30
AD26
AD20
AD6
AD2
AC31
AC22
AC16
AC4
AC3
AB30
AB24
AB18
AB14
AB8
AB2
U2E
NOCONA 800
VTT
VTT
VTT
Y10
VTT
F10
VTT
E12
VTT
C10
VTT
B12
VTT
B4
VTT
C5
VTT
A4
VTT
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
NOCONA 667
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AE2
AD3
AE27
AE21
AE11
AD31
AD23
AD17
AD15
AD9
AC25
AC19
AC13
AC7
AC2
AB31
AB27
AB21
AB11
AB5
AB1
H30
H28
H26
H24
G31
G29
G27
G25
F30
F28
F25
F19
F13
E31
E29
E23
E17
E15
D30
D28
D27
D21
D11
C31
C29
C25
C19
C13
B30
B28
B23
B17
B15
A31
A29
A27
A21
A11
U2C
L31
GND
L29
L27
L25
L23
L9
L7
L5
L3
L1
K30
K28
K26
K24
K8
K6
K4
K2
J31
J29
J27
J25
J23
J9
J7
J5
J3
J1
H8
H6
H4
H2
G9
G5
G3
G1
F7
F2
E9
D5
D2
C7
B9
B2
A5
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NOCONA 800
NOCONA 667
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AA30
AA23
AA17
AA15
AA9
AA2
Y31
Y25
Y19
Y13
Y7
Y5
Y1
W30
W28
W26
W24
W4
W2
V31
V29
V27
V25
V23
V9
V7
V5
V3
V1
U30
U28
U26
U24
U8
U6
U4
U2
T31
T29
T27
T25
T23
T9
T7
T5
T3
T1
R30
R28
R26
R24
R8
R6
R4
R2
P31
P29
P27
P25
P23
P9
P7
P5
P3
P1
N30
N28
N26
N24
N8
N6
N4
N2
M2
M4
M6
M8
M24
M26
M28
M30
D D
C C
B B
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
NOCONA 667 P1 PWR/GND
GA-9ITDW-CN
1
of
14 81Wednesday, November 09, 2005
1.2
Page 16
5
D D
SLP_S#449,51
P3V3_DUAL
4.7K
D
D
GS
SMC_CPU0_SKTOCC#9,11 SLP_S#349,51,58,63
C C
CPU0_THERMDA9 TD1P 73
MCH_TDA21
MCH_TDC21
B B
CPU1_THERMDA13 TD2P 73
CPU1_THERMDC13
PXH_TDA36
PXH_TDC36
A A
CPU0_THERMDA CPU0_THERMDA_H7
CPU0_THERMDC
MCH_TDA
MCH_TDC MCH_TDC_H7
Q9
B
C
E
MMBT2222A/X
MMBT2222A/X
CPU1_THERMDA
CPU1_THERMDC
PXH_TDA
PXH_TDC
Q10
B
C
E
5
SOT23
SOT23
SMC_CPU0_SKTOCC#
NEAR CPU0
R125
0
R127
0
NEAR MCH
R129
0/X
R131
0/X
NEAR CPU1
R126
0
R128
0
NEAR PXH
R130
0/X
R132
0/X
CPU0_THERMDC_H7
MCH_TDA_H7
MEM_TDA
MEM_TDC
CPU1_THERMDA_H7
CPU1_THERMDC_H7
PXH_TDA_H7
PXH_TDC_H7
CPU0_SKT_TDA
CPU0_SKT_TDC
G
S
R260
R261
R263
R264
R266
R267
4
R1184
SMC_CPU0_SKTOCC
Q115
2N7002
0
0
0/X
0/X
0/X
0/X
R269
R270
R272
R273
R275
R276
0
0
0/X
0/X
0/X
0/X
TD1P
C21
100P/6/N/50V
TD1N
PLACE CLOSE TOGETHER AND NEAR LM93
PLACE CLOSE TOGETHER AND NEAR LM93
TD2P
C22
100P/6/N/50V
TD2N
4
P3V3_DUAL
53
1
2
SN74LVC1G08
TD1N 73CPU0_THERMDC9
TD2N 73
3
Q113
2N7002
S
R1364
10K/1%
RT2
10K/8/1%/TR
R1182 0
t
D
D
GS
G
P5V_STBY
R1183
10K
CPU_S3_PS_ON#
Q114
U74
4
CPU0_SKTOCC_S3
VREF58
TEMPIN158
TEMPIN258
TEMPIN358
10RH1-001002-20
R1185
1K
R1366
10K/1%
RT1
t
10K/8/1%/TR
3
ECB
MMBT2222A
SOT23
t
2
P5V_STBY
R1181
4.7K
PS_ON#_R 49,63
1
SMC_CPU0_SKTOCC# SLP_S#3 SLP_S#4 PS_ON#
1
11 1
110
0
1
TOUT
VDD
TOUT
VDD
TOUT
VDD
TOUT
VDD
3
8
3
8
3
8
3
8
P3V3_DUAL
R1111
1K/X
UNDER
CPU
SOCKET
NEAR DDRII
SLOT
NEAR PCI
SLOT
NEAR SCSI
CONTROLLER
LM75_SMBALERT#
U66
SDA
SCL
A2
A1
A0 GND
LM75/3.3V/X
U67
SDA
SCL
A2
A1
A0 GND
LM75/3.3V/X
U68
SDA
SCL
A2
A1
A0 GND
LM75/3.3V/X
U69
SDA
SCL
A2
A1
A0 GND
LM75/3.3V/X
GIGA-BYTE TECHNOLOGY CO., LTD.
THERMAL SENSER
GA-9ITDW-CN
1
LM93_SMBALERT#72,73
removable, duplicated.
LM75_SMBDAT72
LM75_SMBCLK72
R1365
10K/1%
RT3
10K/8/1%/TR
0
0
00
R1110
P3V3_DUAL
R1109
R1108
1K/X
1K/X
2
R1112 47/X
R1113
47/X
R1122
47/X
R1123
47/X
0/X
1
2
5
6
7 4
1
P3V3_DUAL
2
5
6
7 4
1
2
5
6
7 4
1
2
5
6
7 4
Title
Size Document Number Rev
Date: Sheet
0
1
1
1.2
of
15 81Wednesday, November 09, 2005
Page 17
5
2
2
4
3
2
1
ITP1
CPU0_BPM#5
CPU0_BPM#4
CPU0_BPM#3
CPU0_BPM#2
D D
CPU_PWR_GD9,11,13,51
MCHPME#19,53
MCH_SMBDAT
,56,7
MCH_SMBCLK
,56,7
C C
B B
ITP_TCK121
ITP_TCK09,13
CPU_PWR_GD
MCHPME#
MCH_SMBDAT
MCH_SMBCLK MCH_SMBCLK_R
P_VTT
SR23 51
SR24 51
SR25 51
SR26 51
SR27 51
SR28 51
SR29 51
SR30 51
SR31 51
SR32 51
SR33 51
SR34 51
PLACE RESISTORS AT END OF NET
R160 51
R162 51
R136 0/X
R137 0/X
R138 0/X
R139 51
R140 51
PLACE RESISTORS AT END OF NET
CPU1_BPM#5
CPU1_BPM#4
CPU1_BPM#3
CPU1_BPM#2
CPU1_BPM#1
CPU1_BPM#0
CPU0_BPM#5
CPU0_BPM#4
CPU0_BPM#3
CPU0_BPM#2
CPU0_BPM#1
CPU0_BPM#0
ITP_TMS_MCH
ITP_TMS_MAIN
TP34
P_VTT
TP35
CPU0_BPM#1
CPU0_BPM#0
CPU1_BPM#5
CPU1_BPM#4
CPU1_BPM#3
CPU1_BPM#2
CPU1_BPM#1
CPU1_BPM#0
ITP_CPU_PWRGOOD
ITP_TP_41
ITP_TP_47
MCH_SMBDAT_R
ITP_TCK1
ITP_TCK0
CPU1_BPM#[5..0] 13
CPU0_BPM#[5..0] 9
ITP_TMS_MCH 21
ITP_TMS_MAIN 9,13
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
ITP CONN/X
P1V5
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
ITP_TP_4
ITP_MCH_DEBUG0
ITP_TP_10
ITP_MCH_DEBUG1
ITP_MCH_DEBUG2
ITP_MCH_DEBUG3
ITP_TP_22
ITP_TP_24
ITP_MCH_DEBUG4
ITP_MCH_DEBUG5
ITP_MCH_DEBUG6
ITP_MCH_DEBUG7
ITP_BCLK
ITP_BCLK#
SB_CPURST#_R
DBR_RESET#
ITP_TDO_MAIN
ITP_TRST#
ITP_TDI_MAIN
ITP_TMS_MAIN
ITP_TMS_MAIN9,13 ITP_TMS_MCH 21
ITP_MCH_DEBUG[7..0]
PLACE WITHIN
1" OF CPU(0)
ITP_BCLK 31
ITP_BCLK# 31
ITP_TRST# 9,13,21
ITP_TMS_MAIN 9,13
R141
51
PIN1X4/X
SB_CPURST#_R
DBR_RESET# FP_RESET#
ITP_TMS_MAIN
ITP_TDI_MAIN
ITP_TDO_MAIN
R143 1K/X
R146 0/X
R149 0
R156
0/X
R161
0/X
JP1
1
2
3
4
P_VTT
R153
51
P_VTT
R159
51
ITP_MCH_DEBUG[7..0] 21
P_VTT
PLACE WITHIN
1" OF CPU(ITP)
R133
51
ITP_TDI_P1
ITP_TDO_P0
ITP_TDO_P1
SB_CPURST#
ITP_TMS_MCH
PLACE WITHIN 1" OF MCH
ITP_TDI_MCH
PLACE WITHIN 1" OF MCH
ITP_TDO_MCH
SR168
51
SR18
PLACE WITHIN
1" OF CPU(1)
51
ITP_TDI_MAIN 9
ITP_TDI_P1 13
ITP_TDO_P0 9
ITP_TDO_P1 13
SB_CPURST# 9,11,13,19
FP_RESET# 51,53,65
ITP_TDI_MCH 21ITP_TDI_MAIN9
ITP_TDO_MCH 21
MODE JUMP JP1 PROCESSOR CONNFIGURATION
UP 2-3 P0 INSTALLED ; P1 REMOVED
DP 1-2 & 3-4 P0 & P1 INSTALLED
ITP_TP_4
ITP_TP_10
ITP_TP_22
ITP_TP_24
TP36
TP37
TP38
TP39
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
ITP_EXETENDED DEBUG PORT
GA-9ITDW-CN
1
of
16 81Wednesday, November 09, 2005
1.2
Page 18
5
DDRA_MA[13..0]24,25,26,30
D D
DDRA_CB[7..0]24,25,26
PLACE DDRA_MCH_VREF VOLTAGE
DIVIDER NEAR MCH
P1V8_AUX
C C
B B
A A
R163
75/1%
R164
75/1%
20-MIL TRACE WIDTH,
12-MIL SPACING
DDRA_MCH_VREF
SC21
1U/6/X/10V
DDRA_MCH_VREF
R165 0
SC22
0.1U/6/X/16V
DDRA_DQS[17..0]24,25,26
DDRA_DQS#[17..0]24,25,26
MEM_CKE[7..0]18,24,25,26,27,28,29,30
DDRA_CMDCLK3_P30
DDRA_CMDCLK3_N30
DDRA_CMDCLK2_P25,30
DDRA_CMDCLK2_N25,30
DDRA_CMDCLK1_P26,30
DDRA_CMDCLK1_N26,30
DDRA_CMDCLK0_P24,30
DDRA_CMDCLK0_N24,30
DDRA_CS#[7..0]24,25,26,30
DDRA_CAS#24,25,26,30
DDRA_RAS#24,25,26,30
DDRA_WE#24,25,26,30
DDRA_BA[2..0]24,25,26,30
4
DDRA_MA13
DDRA_MA12
DDRA_MA11
DDRA_MA10
DDRA_MA9
DDRA_MA8
DDRA_MA7
DDRA_MA6
DDRA_MA5
DDRA_MA4
DDRA_MA3
DDRA_MA2
DDRA_MA1
DDRA_MA0
DDRA_CB7
DDRA_CB6
DDRA_CB5
DDRA_CB4
DDRA_CB3
DDRA_CB2
DDRA_CB1
DDRA_CB0
MEM_CKE3
MEM_CKE2
MEM_CKE1
MEM_CKE0
DDRA_CMDCLK3_P
DDRA_CMDCLK3_N
DDRA_CMDCLK2_P
DDRA_CMDCLK2_N
DDRA_CMDCLK1_P
DDRA_CMDCLK1_N
DDRA_CMDCLK0_P
DDRA_CMDCLK0_N
DDRA_CS#7
DDRA_CS#6
DDRA_CS#5
DDRA_CS#4
DDRA_CS#3
DDRA_CS#2
DDRA_CS#1
DDRA_CS#0
DDRA_MCH_VREF_R
DDRA_CAS#
DDRA_RAS#
DDRA_WE#
DDRA_BA0
DDRA_BA1
DDRA_BA2
DDRA_DQS8
DDRA_DQS#8
DDRA_DQS7
DDRA_DQS#7
DDRA_DQS6
DDRA_DQS#6
DDRA_DQS5
DDRA_DQS#5
DDRA_DQS4
DDRA_DQS#4
DDRA_DQS3
DDRA_DQS#3
DDRA_DQS2
DDRA_DQS#2
DDRA_DQS1
DDRA_DQS#1
DDRA_DQS0
DDRA_DQS#0
U3A
U6
DDR_A_MA<13>
AG23
DDR_A_MA<12>
AF22
DDR_A_MA<11>
AE4
DDR_A_MA<10>
AJ22
DDR_A_MA<9>
AK20
DDR_A_MA<8>
AN20
DDR_A_MA<7>
AF18
DDR_A_MA<6>
AH17
DDR_A_MA<5>
AJ16
DDR_A_MA<4>
AK15
DDR_A_MA<3>
AL14
DDR_A_MA<2>
AD14
DDR_A_MA<1>
AH5
DDR_A_MA<0>
AE10
DDR_A_CB<7>
AF10
DDR_A_CB<6>
AH10
DDR_A_CB<5>
AJ10
DDR_A_CB<4>
AD11
DDR_A_CB<3>
AE11
DDR_A_CB<2>
AG11
DDR_A_CB<1>
AJ9
DDR_A_CB<0>
AK26
DDR_CKE<3>
AL26
DDR_CKE<2>
AN26
DDR_CKE<1>
AE26
DDR_CKE<0>
AC10
DDR_A_CMDCLK_P<3>
AD9
DDR_A_CMDCLK_N<3>
AH13
DDR_A_CMDCLK_P<2>
AG12
DDR_A_CMDCLK_N<2>
AH11
DDR_A_CMDCLK_P<1>
AJ12
DDR_A_CMDCLK_N<1>
AF13
DDR_A_CMDCLK_P<0>
AF12
DDR_A_CMDCLK_N<0>
L4
DDR_A_CS_N<7>
M3
DDR_A_CS_N<6>
M5
DDR_A_CS_N<5>
N5
DDR_A_CS_N<4>
T10
DDR_A_CS_N<3>
T8
DDR_A_CS_N<2>
V3
DDR_A_CS_N<1>
W2
DDR_A_CS_N<0>
AM3
DDR_A_VREF
W8
DDR_A_CAS_N
AA6
DDR_A_RAS_N
Y10
DDR_A_WE_N
AB5
DDR_A_BA<0>
AF6
DDR_A_BA<1>
AE25
DDR_A_BA<2>
AF9
DDR_A_DQS_P<8>
AG9
DDR_A_DQS_N<8>
G4
DDR_A_DQS_P<7>
H4
DDR_A_DQS_N<7>
N7
DDR_A_DQS_P<6>
P7
DDR_A_DQS_N<6>
W7
DDR_A_DQS_P<5>
V8
DDR_A_DQS_N<5>
AC6
DDR_A_DQS_P<4>
AD6
DDR_A_DQS_N<4>
AG14
DDR_A_DQS_P<3>
AG15
DDR_A_DQS_N<3>
AH19
DDR_A_DQS_P<2>
AH20
DDR_A_DQS_N<2>
AJ24
DDR_A_DQS_P<1>
AJ25
DDR_A_DQS_N<1>
AJ30
DDR_A_DQS_P<0>
AJ31
DDR_A_DQS_N<0>
MCH 1/8
DDR GROUP A
TUMWATER
3
DDR_A_DQ<63>
DDR_A_DQ<62>
DDR_A_DQ<61>
DDR_A_DQ<60>
DDR_A_DQ<59>
DDR_A_DQ<58>
DDR_A_DQ<57>
DDR_A_DQ<56>
DDR_A_DQ<55>
DDR_A_DQ<54>
DDR_A_DQ<53>
DDR_A_DQ<52>
DDR_A_DQ<51>
DDR_A_DQ<50>
DDR_A_DQ<49>
DDR_A_DQ<48>
DDR_A_DQ<47>
DDR_A_DQ<46>
DDR_A_DQ<45>
DDR_A_DQ<44>
DDR_A_DQ<43>
DDR_A_DQ<42>
DDR_A_DQ<41>
DDR_A_DQ<40>
DDR_A_DQ<39>
DDR_A_DQ<38>
DDR_A_DQ<37>
DDR_A_DQ<36>
DDR_A_DQ<35>
DDR_A_DQ<34>
DDR_A_DQ<33>
DDR_A_DQ<32>
DDR_A_DQ<31>
DDR_A_DQ<30>
DDR_A_DQ<29>
DDR_A_DQ<28>
DDR_A_DQ<27>
DDR_A_DQ<26>
DDR_A_DQ<25>
DDR_A_DQ<24>
DDR_A_DQ<23>
DDR_A_DQ<22>
DDR_A_DQ<21>
DDR_A_DQ<20>
DDR_A_DQ<19>
DDR_A_DQ<18>
DDR_A_DQ<17>
DDR_A_DQ<16>
DDR_A_DQ<15>
DDR_A_DQ<14>
DDR_A_DQ<13>
DDR_A_DQ<12>
DDR_A_DQ<11>
DDR_A_DQ<10>
DDR_A_DQ<9>
DDR_A_DQ<8>
DDR_A_DQ<7>
DDR_A_DQ<6>
DDR_A_DQ<5>
DDR_A_DQ<4>
DDR_A_DQ<3>
DDR_A_DQ<2>
DDR_A_DQ<1>
DDR_A_DQ<0>
DDR_A_DQS_P<17>
DDR_A_DQS_N<17>
DDR_A_DQS_P<16>
DDR_A_DQS_N<16>
DDR_A_DQS_P<15>
DDR_A_DQS_N<15>
DDR_A_DQS_P<14>
DDR_A_DQS_N<14>
DDR_A_DQS_P<13>
DDR_A_DQS_N<13>
DDR_A_DQS_P<12>
DDR_A_DQS_N<12>
DDR_A_DQS_P<11>
DDR_A_DQS_N<11>
DDR_A_DQS_P<10>
DDR_A_DQS_N<10>
DDR_A_DQS_P<9>
DDR_A_DQS_N<9>
H7
K7
L10
L9
K10
K8
J5
K5
M9
N8
T5
P9
L6
L7
R5
R6
V5
W5
U10
W10
U7
V6
AA5
U9
AD5
AE5
AA9
AB10
AB7
AB8
AG5
AH4
AD17
AE16
AJ15
AE17
AD12
AE13
AF15
AF16
AG20
AJ18
AD21
AE22
AG18
AF19
AG21
AF21
AG24
AH25
AF27
AE28
AD23
AD24
AG26
AG27
AG29
AG30
AK33
AJ33
AF28
AH29
AH31
AK32
AH8
AJ7
J6
H6
P10
N10
Y7
Y6
AD8
AC7
AH14
AJ13
AE20
AE19
AF25
AF24
AL32
AL31
DDRA_DQ63
DDRA_DQ62
DDRA_DQ61
DDRA_DQ60
DDRA_DQ59
DDRA_DQ58
DDRA_DQ57
DDRA_DQ56
DDRA_DQ55
DDRA_DQ54
DDRA_DQ53
DDRA_DQ52
DDRA_DQ51
DDRA_DQ50
DDRA_DQ49
DDRA_DQ48
DDRA_DQ47
DDRA_DQ46
DDRA_DQ45
DDRA_DQ44
DDRA_DQ43
DDRA_DQ42
DDRA_DQ41
DDRA_DQ40
DDRA_DQ39
DDRA_DQ38
DDRA_DQ37
DDRA_DQ36
DDRA_DQ35
DDRA_DQ34
DDRA_DQ33
DDRA_DQ32
DDRA_DQ31
DDRA_DQ30
DDRA_DQ29
DDRA_DQ28
DDRA_DQ27
DDRA_DQ26
DDRA_DQ25
DDRA_DQ24
DDRA_DQ23
DDRA_DQ22
DDRA_DQ21
DDRA_DQ20
DDRA_DQ19
DDRA_DQ18
DDRA_DQ17
DDRA_DQ16
DDRA_DQ15
DDRA_DQ14
DDRA_DQ13
DDRA_DQ12
DDRA_DQ11
DDRA_DQ10
DDRA_DQ9
DDRA_DQ8
DDRA_DQ7
DDRA_DQ6
DDRA_DQ5
DDRA_DQ4
DDRA_DQ3
DDRA_DQ2
DDRA_DQ1
DDRA_DQ0
DDRA_DQS17
DDRA_DQS#17
DDRA_DQS16
DDRA_DQS#16
DDRA_DQS15
DDRA_DQS#15
DDRA_DQS14
DDRA_DQS#14
DDRA_DQS13
DDRA_DQS#13
DDRA_DQS12
DDRA_DQS#12
DDRA_DQS11
DDRA_DQS#11
DDRA_DQS10
DDRA_DQS#10
DDRA_DQS9
DDRA_DQS#9
2
DDRA_DQ[63..0] 24,25,26
DDRA_DQS[17..0] 24,25,26
DDRA_DQS#[17..0] 24,25,26
1
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
MCH DDR II CHANNEL A
GA-9ITDW-CN
1
of
17 81Wednesday, November 09, 2005
1.2
Page 19
5
DDRB_MA[13..0]27,28,29,30
D D
DDRB_CB[7..0]27,28,29
PLACE DDRB_MCH_VREF VOLTAGE
DIVIDER NEAR MCH
P1V8_AUX
C C
B B
A A
R166
20-MIL TRACE WIDTH,
75/1%
R167
75/1%
DDRB_MCH_VREF DDRB_MCH_VREF_R
12-MIL SPACING
DDRB_MCH_VREF
SC23
1U/6/X/10V
R168 0
SC24
0.1U/6/X/16V
MEM_CKE[7..0]17,24,25,26,27,28,29,30
DDRB_CMDCLK3_N30
DDRB_CMDCLK3_P30
DDRB_CMDCLK2_N27,30
DDRB_CMDCLK2_P27,30
DDRB_CMDCLK1_N28,30
DDRB_CMDCLK1_P28,30
DDRB_CMDCLK0_N29,30
DDRB_CMDCLK0_P29,30
DDRB_CS#[7..0]27,28,29,30
DDRB_WE#27,28,29,30
DDRB_RAS#27,28,29,30
DDRB_CAS#27,28,29,30
DDRB_BA[2..0]27,28,29,30
DDRB_DQS[17..0]27,28,29
DDRB_DQS#[17..0]27,28,29
4
DDRB_MA13
DDRB_MA12
DDRB_MA11
DDRB_MA10
DDRB_MA9
DDRB_MA8
DDRB_MA7
DDRB_MA6
DDRB_MA5
DDRB_MA4
DDRB_MA3
DDRB_MA2
DDRB_MA1
DDRB_MA0
DDRB_CB7
DDRB_CB6
DDRB_CB5
DDRB_CB4
DDRB_CB3
DDRB_CB2
DDRB_CB1
DDRB_CB0
MEM_CKE7
MEM_CKE6
MEM_CKE5
MEM_CKE4
DDRB_CMDCLK3_N
DDRB_CMDCLK3_P
DDRB_CMDCLK2_N
DDRB_CMDCLK2_P
DDRB_CMDCLK1_N
DDRB_CMDCLK1_P
DDRB_CMDCLK0_N
DDRB_CMDCLK0_P
DDRB_CS#7
DDRB_CS#6
DDRB_CS#5
DDRB_CS#4
DDRB_CS#3
DDRB_CS#2
DDRB_CS#1
DDRB_CS#0
DDRB_WE#
DDRB_RAS#
DDRB_CAS#
DDRB_BA2
DDRB_BA1
DDRB_BA0
DDRB_DQS8
DDRB_DQS#8
DDRB_DQS7
DDRB_DQS#7
DDRB_DQS6
DDRB_DQS#6
DDRB_DQS5
DDRB_DQS#5
DDRB_DQS4
DDRB_DQS#4
DDRB_DQS3
DDRB_DQS#3
DDRB_DQS2
DDRB_DQS#2
DDRB_DQS1
DDRB_DQS#1
DDRB_DQS0
DDRB_DQS#0
U3B
U4
DDR_B_MA<13>
AH23
DDR_B_MA<12>
AH22
DDR_B_MA<11>
AC4
DDR_B_MA<10>
AJ21
DDR_B_MA<9>
AL20
DDR_B_MA<8>
AD18
DDR_B_MA<7>
AG17
DDR_B_MA<6>
AH16
DDR_B_MA<5>
AD15
DDR_B_MA<4>
AK14
DDR_B_MA<3>
AN14
DDR_B_MA<2>
AE14
DDR_B_MA<1>
AF7
DDR_B_MA<0>
AL5
DDR_B_CB<7>
AN5
DDR_B_CB<6>
AK8
DDR_B_CB<5>
AN8
DDR_B_CB<4>
AL4
DDR_B_CB<3>
AM4
DDR_B_CB<2>
AL7
DDR_B_CB<1>
AM7
DDR_B_CB<0>
AH28
DDR_CKE<7>
AJ28
DDR_CKE<6>
AJ27
DDR_CKE<5>
AH26
DDR_CKE<4>
AL8
DDR_B_CMDCLK_N<3>
AK9
DDR_B_CMDCLK_P<3>
AE8
DDR_B_CMDCLK_N<2>
AG8
DDR_B_CMDCLK_P<2>
AG6
DDR_B_CMDCLK_N<1>
AH6
DDR_B_CMDCLK_P<1>
AJ6
DDR_B_CMDCLK_N<0>
AH7
DDR_B_CMDCLK_P<0>
L3
DDR_B_CS_N<7>
M6
DDR_B_CS_N<6>
M2
DDR_B_CS_N<5>
N4
DDR_B_CS_N<4>
P6
DDR_B_CS_N<3>
T7
DDR_B_CS_N<2>
V2
DDR_B_CS_N<1>
V9
DDR_B_CS_N<0>
W4
DDR_B_WE_N
Y9
DDR_B_RAS_N
W1
DDR_B_CAS_N
AN4
DDR_B_VREF
AM25
DDR_B_BA<2>
AE7
DDR_B_BA<1>
AA8
DDR_B_BA<0>
AK5
DDR_B_DQS_P<8>
AK6
DDR_B_DQS_N<8>
H3
DDR_B_DQS_P<7>
H1
DDR_B_DQS_N<7>
P1
DDR_B_DQS_P<6>
R2
DDR_B_DQS_N<6>
AA3
DDR_B_DQS_P<5>
AB4
DDR_B_DQS_N<5>
AG2
DDR_B_DQS_P<4>
AH2
DDR_B_DQS_N<4>
AK11
DDR_B_DQS_P<3>
AL11
DDR_B_DQS_N<3>
AK17
DDR_B_DQS_P<2>
AL17
DDR_B_DQS_N<2>
AM22
DDR_B_DQS_P<1>
AN23
DDR_B_DQS_N<1>
AM28
DDR_B_DQS_P<0>
AN29
DDR_B_DQS_N<0>
MCH 2/8
DDR GROUP B
TUMWATER
3
DDR_B_DQ<63>
DDR_B_DQ<62>
DDR_B_DQ<61>
DDR_B_DQ<60>
DDR_B_DQ<59>
DDR_B_DQ<58>
DDR_B_DQ<57>
DDR_B_DQ<56>
DDR_B_DQ<55>
DDR_B_DQ<54>
DDR_B_DQ<53>
DDR_B_DQ<52>
DDR_B_DQ<51>
DDR_B_DQ<50>
DDR_B_DQ<49>
DDR_B_DQ<48>
DDR_B_DQ<47>
DDR_B_DQ<46>
DDR_B_DQ<45>
DDR_B_DQ<44>
DDR_B_DQ<43>
DDR_B_DQ<42>
DDR_B_DQ<41>
DDR_B_DQ<40>
DDR_B_DQ<39>
DDR_B_DQ<38>
DDR_B_DQ<37>
DDR_B_DQ<36>
DDR_B_DQ<35>
DDR_B_DQ<34>
DDR_B_DQ<33>
DDR_B_DQ<32>
DDR_B_DQ<31>
DDR_B_DQ<30>
DDR_B_DQ<29>
DDR_B_DQ<28>
DDR_B_DQ<27>
DDR_B_DQ<26>
DDR_B_DQ<25>
DDR_B_DQ<24>
DDR_B_DQ<23>
DDR_B_DQ<22>
DDR_B_DQ<21>
DDR_B_DQ<20>
DDR_B_DQ<19>
DDR_B_DQ<18>
DDR_B_DQ<17>
DDR_B_DQ<16>
DDR_B_DQ<15>
DDR_B_DQ<14>
DDR_B_DQ<13>
DDR_B_DQ<12>
DDR_B_DQ<11>
DDR_B_DQ<10>
DDR_B_DQ<9>
DDR_B_DQ<8>
DDR_B_DQ<7>
DDR_B_DQ<6>
DDR_B_DQ<5>
DDR_B_DQ<4>
DDR_B_DQ<3>
DDR_B_DQ<2>
DDR_B_DQ<1>
DDR_B_DQ<0>
DDR_B_DQS_P<17>
DDR_B_DQS_N<17>
DDR_B_DQS_P<16>
DDR_B_DQS_N<16>
DDR_B_DQS_P<15>
DDR_B_DQS_N<15>
DDR_B_DQS_P<14>
DDR_B_DQS_N<14>
DDR_B_DQS_P<13>
DDR_B_DQS_N<13>
DDR_B_DQS_P<12>
DDR_B_DQS_N<12>
DDR_B_DQS_P<11>
DDR_B_DQS_N<11>
DDR_B_DQS_P<10>
DDR_B_DQS_N<10>
DDR_B_DQS_P<9>
DDR_B_DQS_N<9>
G2
G1
K4
L1
E1
F2
K1
K2
P4
P3
U1
U3
N2
N1
T1
T4
Y1
AA2
AD3
AD2
Y4
Y3
AC1
AC3
AF3
AG3
AK2
AK3
AF4
AF1
AJ4
AJ3
AL10
AM10
AM13
AL13
AM9
AN9
AM12
AK12
AL16
AM16
AM19
AL19
AM15
AN15
AM18
AK18
AK21
AL22
AK24
AL25
AM21
AN21
AN24
AM24
AK27
AL28
AM31
AK30
AM27
AN27
AN30
AM30
AM6
AN6
J3
J2
T2
R3
AB2
AB1
AJ1
AH1
AN12
AN11
AN18
AN17
AK23
AL23
AK29
AL29
DDRB_DQ63
DDRB_DQ62
DDRB_DQ61
DDRB_DQ60
DDRB_DQ59
DDRB_DQ58
DDRB_DQ57
DDRB_DQ56
DDRB_DQ55
DDRB_DQ54
DDRB_DQ53
DDRB_DQ52
DDRB_DQ51
DDRB_DQ50
DDRB_DQ49
DDRB_DQ48
DDRB_DQ47
DDRB_DQ46
DDRB_DQ45
DDRB_DQ44
DDRB_DQ43
DDRB_DQ42
DDRB_DQ41
DDRB_DQ40
DDRB_DQ39
DDRB_DQ38
DDRB_DQ37
DDRB_DQ36
DDRB_DQ35
DDRB_DQ34
DDRB_DQ33
DDRB_DQ32
DDRB_DQ31
DDRB_DQ30
DDRB_DQ29
DDRB_DQ28
DDRB_DQ27
DDRB_DQ26
DDRB_DQ25
DDRB_DQ24
DDRB_DQ23
DDRB_DQ22
DDRB_DQ21
DDRB_DQ20
DDRB_DQ19
DDRB_DQ18
DDRB_DQ17
DDRB_DQ16
DDRB_DQ15
DDRB_DQ14
DDRB_DQ13
DDRB_DQ12
DDRB_DQ11
DDRB_DQ10
DDRB_DQ9
DDRB_DQ8
DDRB_DQ7
DDRB_DQ6
DDRB_DQ5
DDRB_DQ4
DDRB_DQ3
DDRB_DQ2
DDRB_DQ1
DDRB_DQ0
DDRB_DQS17
DDRB_DQS#17
DDRB_DQS16
DDRB_DQS#16
DDRB_DQS15
DDRB_DQS#15
DDRB_DQS14
DDRB_DQS#14
DDRB_DQS13
DDRB_DQS#13
DDRB_DQS12
DDRB_DQS#12
DDRB_DQS11
DDRB_DQS#11
DDRB_DQS10
DDRB_DQS#10
DDRB_DQS9
DDRB_DQS#9
2
DDRB_DQ[63..0] 27,28,29
DDRB_DQS[17..0] 27,28,29
DDRB_DQS#[17..0] 27,28,29
1
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
MCH DDR II CHANNEL B
GA-9ITDW-CN
1
of
18 81Wednesday, November 09, 2005
1.2
Page 20
5
SB_ADS#9,13
SB_AP#19,13
SB_AP#09,13
SB_MCERR#9,11,13
SB_BNR#9,11,13
SB_BPRI#9,13
MCH_BREQ#112
MCH_BREQ#012
D D
SB_DP#[3..0]9,13
SB_DBI#[3..0]9,13
SB_D#[63..0]9,13
C C
B B
SB_CPURST#9,11,13,16
SB_DBSY#9,13
SB_DEFER#9,13
SB_DRDY#9,13
SB_ADS#
SB_AP#1
SB_AP#0
SB_MCERR#
SB_BNR#
SB_BPRI#
MCH_BREQ#1
MCH_BREQ#0
SB_CPURST#
SB_DBSY#
SB_DEFER#
SB_DRDY#
SB_DP#3
SB_DP#2
SB_DP#1
SB_DP#0
SB_DBI#3
SB_DBI#2
SB_DBI#1
SB_DBI#0
SB_D#63
SB_D#62
SB_D#61
SB_D#60
SB_D#59
SB_D#58
SB_D#57
SB_D#56
SB_D#55
SB_D#54
SB_D#53
SB_D#52
SB_D#51
SB_D#50
SB_D#49
SB_D#48
SB_D#47
SB_D#46
SB_D#45
SB_D#44
SB_D#43
SB_D#42
SB_D#41
SB_D#40
SB_D#39
SB_D#38
SB_D#37
SB_D#36
SB_D#35
SB_D#34
SB_D#33
SB_D#32
SB_D#31
SB_D#30
SB_D#29
SB_D#28
SB_D#27
SB_D#26
SB_D#25
SB_D#24
SB_D#23
SB_D#22
SB_D#21
SB_D#20
SB_D#19
SB_D#18
SB_D#17
SB_D#16
SB_D#15
SB_D#14
SB_D#13
SB_D#12
SB_D#11
SB_D#10
SB_D#9
SB_D#8
SB_D#7
SB_D#6
SB_D#5
SB_D#4
SB_D#3
SB_D#2
SB_D#1
SB_D#0
G25
G11
G10
G13
G14
G16
G17
B27
H25
H24
B31
A28
D29
F24
J24
H27
B28
B30
F27
E25
E28
C29
A5
F9
E15
D16
C5
D7
C6
D5
B3
A4
B4
E7
B7
B6
C8
B9
C9
A11
A10
B10
H12
K13
J12
F8
H10
D8
F12
E9
D11
F11
H13
C11
E12
K14
H16
K16
F15
F14
J14
J17
E16
K17
F17
H18
J18
E18
B12
C12
D14
A13
A14
B13
A16
D17
B18
C17
B16
A19
A17
C14
B19
C18
U3C
ADS_N
AP_N<1>
AP_N<0>
MCERR_N
BNR_N
BPRI_N
BREQ_N<1>
BREQ_N<0>
CPURST_N
DBSY_N
DEFER_N
DRDY_N
DP_N<3>
DP_N<2>
DP_N<1>
DP_N<0>
DBI_N<3>
DBI_N<2>
DBI_N<1>
DBI_N<0>
HD_N<63>
HD_N<62>
HD_N<61>
HD_N<60>
HD_N<59>
HD_N<58>
HD_N<57>
HD_N<56>
HD_N<55>
HD_N<54>
HD_N<53>
HD_N<52>
HD_N<51>
HD_N<50>
HD_N<49>
HD_N<48>
HD_N<47>
HD_N<46>
HD_N<45>
HD_N<44>
HD_N<43>
HD_N<42>
HD_N<41>
HD_N<40>
HD_N<39>
HD_N<38>
HD_N<37>
HD_N<36>
HD_N<35>
HD_N<34>
HD_N<33>
HD_N<32>
HD_N<31>
HD_N<30>
HD_N<29>
HD_N<28>
HD_N<27>
HD_N<26>
HD_N<25>
HD_N<24>
HD_N<23>
HD_N<22>
HD_N<21>
HD_N<20>
HD_N<19>
HD_N<18>
HD_N<17>
HD_N<16>
HD_N<15>
HD_N<14>
HD_N<13>
HD_N<12>
HD_N<11>
HD_N<10>
HD_N<9>
HD_N<8>
HD_N<7>
HD_N<6>
HD_N<5>
HD_N<4>
HD_N<3>
HD_N<2>
HD_N<1>
HD_N<0>
4
MCH 3/8
SYSTEM BUS
HDSTBN<3>
HDSTBP<3>
HDSTBN<2>
HDSTBP<2>
HDSTBN<1>
HDSTBP<1>
HDSTBN<0>
HDSTBP<0>
HIT_N
HITM_N
HLOCK_N
HTRDY_N
HREQ_N<4>
HREQ_N<3>
HREQ_N<2>
HREQ_N<1>
HREQ_N<0>
TESTIN_N
RSTIN_N
HCRES0
HODTCRES
HSLWCRES
HDVREF<1>
HDVREF<0>
HACVREF
HA_N<35>
HA_N<34>
HA_N<33>
HA_N<32>
HA_N<31>
HA_N<30>
HA_N<29>
HA_N<28>
HA_N<27>
HA_N<26>
HA_N<25>
HA_N<24>
HA_N<23>
HA_N<22>
HA_N<21>
HA_N<20>
HA_N<19>
HA_N<18>
HA_N<17>
HA_N<16>
HA_N<15>
HA_N<14>
HA_N<13>
HA_N<12>
HA_N<11>
HA_N<10>
HA_N<9>
HA_N<8>
HA_N<7>
HA_N<6>
HA_N<5>
HA_N<4>
HA_N<3>
HCLKINN
HCLKINP
HADSTB_N<1>
HADSTB_N<0>
RS_N<2>
RS_N<1>
RS_N<0>
RSP_N
BINIT_N
PME_N
GPE_N
A8
A7
D10
E10
H15
J15
B15
C15
E30
D28
C30
A30
K23
H22
J23
J21
K20
L12
C2
SB_CRES0_MCH
C27
SB_ODTCRES0_MCH
E27
SB_SLWCRES0_MCH
F26
E13
D13
F23
D20
C21
C20
D19
A20
B24
A23
D23
B21
A22
C24
D25
B25
A25
B22
D22
A26
C26
D26
F20
F21
E19
F18
E21
E22
G19
H19
K19
H21
G22
G23
J20
K22
MCH_BCLK#
J11
MCH_BCLK
K11
C23
G20
G28
D31
F29
J26
G26
M24
L25
SB_DSTBN#3
SB_DSTBP#3
SB_DSTBN#2
SB_DSTBP#2
SB_DSTBN#1
SB_DSTBP#1
SB_DSTBN#0
SB_DSTBP#0
SB_HIT#
SB_HITM#
SB_LOCK#
SB_TRDY#
SB_REQ#4
SB_REQ#3
SB_REQ#2
SB_REQ#1
SB_REQ#0
MCH_TESTIN#
PCIRST#
MCH_SB_VREF
SB_HA#35
SB_HA#34
SB_HA#33
SB_HA#32
SB_HA#31
SB_HA#30
SB_HA#29
SB_HA#28
SB_HA#27
SB_HA#26
SB_HA#25
SB_HA#24
SB_HA#23
SB_HA#22
SB_HA#21
SB_HA#20
SB_HA#19
SB_HA#18
SB_HA#17
SB_HA#16
SB_HA#15
SB_HA#14
SB_HA#13
SB_HA#12
SB_HA#11
SB_HA#10
SB_HA#9
SB_HA#8
SB_HA#7
SB_HA#6
SB_HA#5
SB_HA#4
SB_HA#3
SB_ADSTB#1
SB_ADSTB#0
SB_RS#2
SB_RS#1
SB_RS#0
SB_RSP#
SB_BINIT#
MCHPME#
MCHGPE#
3
SB_HIT# 9,11,13
SB_HITM# 9,11,13
SB_LOCK# 9,13
SB_TRDY# 9,13
SB_REQ#[4..0] 9,13
TP40
PCIRST# 34,36,48,50,53,54,55,56
SB_HA#[35..3] 9,13
MCH_BCLK# 31
MCH_BCLK 31
SB_RSP# 9,13
SB_BINIT# 9,11,13
MCHPME# 16,53
MCHGPE# 51,53
SB_ADSTB#[1..0] 9,13
SB_RS#[2..0] 9,13
SB_DSTBN#[3..0] 9,13
SB_DSTBP#[3..0] 9,13
2
R169:change from 49.9 to 48.7
ohm/ 1% (2004 WW12 eMOW)
SB_CRES0_MCH
R169
SB_ODTCRES0_MCH
SB_SLWCRES0_MCH
MCH_SB_VREF
PLACE NEAR
PIN E13
WW37 eMOW: The MCH_BREQ[1:0] signals should only be
terminated at processor 0, the MCH provides internal termination.
MCH_BREQ#1
MCH_BREQ#0
MCHGPE#
R172
0
SC25
220P/6/X/50V
R174
51/X
R175
51/X
R176
8.2K
48.7/1%
MCH_SB_VREF_R
C23
1U/6/X/10V
R170
442/1%
A0 silicon: 374 ohm/ 1%
B0 silicon: 549 ohm/ 1%
442 ohm/ 1% (2004 WW12 eMOW)
P_VTT
R171
49.9/1%
754mV
R173
90.9/1%
R173: change from 84.5 to 90.9
ohm/ 1% (2004 WW12 eMOW)
P_VTT
P3V3
1
TUMWATER
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
MCH SYS BUS
GA-9ITDW-CN
1
of
19 81Wednesday, November 09, 2005
1.2
Page 21
5
U3D
D D
C C
B B
EXP_A_RXP[7..4]35
EXP_A_RXP[3..0]35
EXP_A_RXN[7..4]35
EXP_A_RXN[3..0]35
EXP_B_RXP[7..4]34
EXP_B_RXP[3..0]34
EXP_B_RXN[7..4]34
EXP_B_RXN[3..0]34
EXP_B_RXP[15..12]34
EXP_B_RXP[11..8]34
EXP_B_RXN[15..12]34
EXP_B_RXN[11..8]34
MCH_SRC_100MHZ_CLK_N33
MCH_SRC_100MHZ_CLK_P33
EXP_A_RXP7
EXP_A_RXP6
EXP_A_RXP5
EXP_A_RXP4
EXP_A_RXP3
EXP_A_RXP2
EXP_A_RXP1
EXP_A_RXP0
EXP_A_RXN7
EXP_A_RXN6
EXP_A_RXN5
EXP_A_RXN4
EXP_A_RXN3
EXP_A_RXN2
EXP_A_RXN1
EXP_A_RXN0
EXP_B_RXP7
EXP_B_RXP6
EXP_B_RXP5
EXP_B_RXP4
EXP_B_RXP3
EXP_B_RXP2
EXP_B_RXP1
EXP_B_RXP0
EXP_B_RXN7
EXP_B_RXN6
EXP_B_RXN5
EXP_B_RXN4
EXP_B_RXN3
EXP_B_RXN2
EXP_B_RXN1
EXP_B_RXN0
EXP_B_RXP15
EXP_B_RXP14
EXP_B_RXP13
EXP_B_RXP12
EXP_B_RXP11
EXP_B_RXP10
EXP_B_RXP9
EXP_B_RXP8
EXP_B_RXN15
EXP_B_RXN14
EXP_B_RXN13
EXP_B_RXN12
EXP_B_RXN11
EXP_B_RXN10
EXP_B_RXN9
EXP_B_RXN8
MCH_SRC_100MHZ_CLK_N
MCH_SRC_100MHZ_CLK_P
M27
N25
R26
N28
R33
M26
N26
R27
N29
AB26
AC25
AD29
AC31
AC30
AE32
AG33
AB25
AC24
AE29
AB31
AD30
AD32
AF33
R30
AA30
U24
R29
AA29
R24
K29
J33
L31
K28
J32
L30
P33
Y25
Y24
V24
V27
T32
V33
Y30
Y28
V26
T31
V32
Y31
Y27
T23
EXP_A_RXP<7>
EXP_A_RXP<6>
EXP_A_RXP<5>
EXP_A_RXP<4>
EXP_A_RXP<3>
EXP_A_RXP<2>
EXP_A_RXP<1>
EXP_A_RXP<0>
EXP_A_RXN<7>
EXP_A_RXN<6>
EXP_A_RXN<5>
EXP_A_RXN<4>
EXP_A_RXN<3>
EXP_A_RXN<2>
EXP_A_RXN<1>
EXP_A_RXN<0>
EXP_B_RXP<7>
EXP_B_RXP<6>
EXP_B_RXP<5>
EXP_B_RXP<4>
EXP_B_RXP<3>
EXP_B_RXP<2>
EXP_B_RXP<1>
EXP_B_RXP<0>
EXP_B_RXN<7>
EXP_B_RXN<6>
EXP_B_RXN<5>
EXP_B_RXN<4>
EXP_B_RXN<3>
EXP_B_RXN<2>
EXP_B_RXN<1>
EXP_B_RXN<0>
EXP_B_RXP<15>
EXP_B_RXP<14>
EXP_B_RXP<13>
EXP_B_RXP<12>
EXP_B_RXP<11>
EXP_B_RXP<10>
EXP_B_RXP<9>
EXP_B_RXP<8>
EXP_B_RXN<15>
EXP_B_RXN<14>
EXP_B_RXN<13>
EXP_B_RXN<12>
EXP_B_RXN<11>
EXP_B_RXN<10>
EXP_B_RXN<9>
EXP_B_RXN<8>
EXP_CLK_N
EXP_CLK_P
4
MCH 4/8
PCI EXPRESS
EXP_A_TXP<7>
EXP_A_TXP<6>
EXP_A_TXP<5>
EXP_A_TXP<4>
EXP_A_TXP<3>
EXP_A_TXP<2>
EXP_A_TXP<1>
EXP_A_TXP<0>
EXP_A_TXN<7>
EXP_A_TXN<6>
EXP_A_TXN<5>
EXP_A_TXN<4>
EXP_A_TXN<3>
EXP_A_TXN<2>
EXP_A_TXN<1>
EXP_A_TXN<0>
EXP_B_TXP<7>
EXP_B_TXP<6>
EXP_B_TXP<5>
EXP_B_TXP<4>
EXP_B_TXP<3>
EXP_B_TXP<2>
EXP_B_TXP<1>
EXP_B_TXP<0>
EXP_B_TXN<7>
EXP_B_TXN<6>
EXP_B_TXN<5>
EXP_B_TXN<4>
EXP_B_TXN<3>
EXP_B_TXN<2>
EXP_B_TXN<1>
EXP_B_TXN<0>
EXP_B_TXP<15>
EXP_B_TXP<14>
EXP_B_TXP<13>
EXP_B_TXP<12>
EXP_B_TXP<11>
EXP_B_TXP<10>
EXP_B_TXP<9>
EXP_B_TXP<8>
EXP_B_TXN<15>
EXP_B_TXN<14>
EXP_B_TXN<13>
EXP_B_TXN<12>
EXP_B_TXN<11>
EXP_B_TXN<10>
EXP_B_TXN<9>
EXP_B_TXN<8>
EXPCOMP<1>
EXPCOMP<0>
EXPHPINTR_N
TUMWATER
P3V3
VCCBGEXP
VSSBGEXP
L28
M30
P27
P24
K32
M33
N31
P30
L27
M29
P28
P25
K31
M32
N32
P31
AA27
AB29
AC27
AD27
AB32
AC33
AF31
AG32
AA26
AB28
AC28
AD26
AA32
AD33
AE31
AH32
T26
T29
V30
U31
W32
Y33
W28
W26
T25
T28
V29
U30
W31
AA33
W29
W25
U25
U33
E6
U27
U28
EXP_A_TXP_C7
EXP_A_TXP_C6
EXP_A_TXP_C5
EXP_A_TXP_C4
EXP_A_TXP_C3
EXP_A_TXP_C2
EXP_A_TXP_C1
EXP_A_TXP_C0
EXP_A_TXN_C7
EXP_A_TXN_C6
EXP_A_TXN_C5
EXP_A_TXN_C4
EXP_A_TXN_C3
EXP_A_TXN_C2
EXP_A_TXN_C1
EXP_A_TXN_C0
EXP_B_TXP_C7
EXP_B_TXP_C6
EXP_B_TXP_C5
EXP_B_TXP_C4
EXP_B_TXP_C3
EXP_B_TXP_C2
EXP_B_TXP_C1
EXP_B_TXP_C0
EXP_B_TXN_C7
EXP_B_TXN_C6
EXP_B_TXN_C5
EXP_B_TXN_C4
EXP_B_TXN_C3
EXP_B_TXN_C2
EXP_B_TXN_C1
EXP_B_TXN_C0
EXP_B_TXP_C15
EXP_B_TXP_C14
EXP_B_TXP_C13
EXP_B_TXP_C12
EXP_B_TXP_C11
EXP_B_TXP_C10
EXP_B_TXP_C9
EXP_B_TXP_C8
EXP_B_TXN_C15
EXP_B_TXN_C14
EXP_B_TXN_C13
EXP_B_TXN_C12
EXP_B_TXN_C11
EXP_B_TXN_C10
EXP_B_TXN_C9
EXP_B_TXN_C8
MCH_EXPCOMP
TP_MCH_E6
MCH_VCCBGEXP
3
EXP_A_TXP_C[7..4] 35
EXP_A_TXP_C[3..0] 35
EXP_A_TXN_C[7..4] 35
EXP_A_TXN_C[3..0] 35
EXP_B_TXP_C[7..4] 35
EXP_B_TXP_C[3..0] 35
EXP_B_TXN_C[7..4] 35
EXP_B_TXN_C[3..0] 35
EXP_B_TXP_C[15..12] 35
EXP_B_TXP_C[11..8] 35
EXP_B_TXN_C[15..12] 35
EXP_B_TXN_C[11..8] 35
P1V5 P3V3
R177
24.9/1%
R178
FOR PCI EXPRESS HOT
SWAP FUNCTION ENABLE
P.U: ENABLE
1K/X
N.C: DISABLE
2
1
R179
NEEDS TO BE REPLACED WITH 160 OHMS 5% 0603 RESISTOR
162/1%
2.5V
+/-3%
14.3K/1% if 431
Vref = 1.24
A A
5
U9
LM431BCM3
A C
R
MCH _BG_REF
603mV
R180
0
R181
14K/1%/X
4
C24
12
10U/8/X/6.3V
MCH_VCCBGEXP
SC26
0.1U/6/X/16V
VIA @ SC26 FOR GROUND. THEN ROUTE THE GROUND TO MCH(U3)
PIN-U28 WITH MCH_VCCBGEXP DIFFERENTIALLY. ROUTE GND
TRACE WITH MINIMUM 10-MIL WIDTH TO MCH PIN-U28
3
Title
Size Document Number Rev
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
MCH PCI EXPRESS
GA-9ITDW-CN
1
of
20 81Wednesday, November 09, 2005
1.2
Page 22
5
MCH_66MHZ_CLK
SC762
27P/4/N/50V
P1V5 P3V3
Place near SC27
D D
C C
P1V8_AUX
D25
1 2
1N5817
SYS_PWR_GD_3_3V
SC28
100P/6/N/50V/X
R186
40.2/1%
R188
40.2/1%
DDRRES1
SC29
0.1U/6/X/16V
DDRRES2
SC30
0.1U/6/X/16V
SYS_PWR_GD_3_3V32,36,51,55
MCH_SMBCLK16,31,33,36,56,72
MCH_SMBDAT16,31,33,36,56,72
Place very close to ball L24
HIA_STRBS50
HIA_STRBF50
MCH_66MHZ_CLK32
ITP_TMS_MCH16
ITP_TDI_MCH16
ITP_TDO_MCH16
ITP_TCK116
ITP_TRST#9,13,16
20-MIL WIDE,
12-MIL SPACING
TP41
TP42
TP43
TP44
TP45
TP46
TP47
TP48
4
HIA_STRBS
HIA_STRBF
MCH_HI_VSWING
MCH_66MHZ_CLK
MCH_HI_VREF
SYS_PWR_GD_3_3V
MCH_SMBCLK
MCH_SMBDAT
ITP_TMS_MCH
ITP_TDI_MCH
ITP_TDO_MCH
ITP_TCK1
ITP_TRST#
DDRRES1
DDRRES2
TP_RESERVED2
TP_RESERVED3
TP_RESERVED4
TP_RESERVED5
TP_RESERVED6
TP_RESERVED7
TP_RESERVED8
TP_RESERVED9
AF30
AE23
AD20
AJ19
E31
D32
H31
K25
AE2
AE1
R10
L24
F32
G5
G6
M8
E3
C3
D4
F3
D2
J9
R9
R8
U3E
HI_STBS
HI_STBF
HISWING
HICLK
HIRCOMP
HIVREF
PWRGD
SMBCLK
SMBDATA
TMS
TDI
TDO
TCK
TRST
DDRRES1
DDRRES2
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
MCH 5/8
SYSTEM BUS
DDRSLWCRES
TDIOCATHODE
TUMWATER
V3REF
DDRCRES0
DDRIMPCRES
PLLSEL1_N
PLLSEL0_N
HI<11>
HI<10>
HI<9>
HI<8>
HI<7>
HI<6>
HI<5>
HI<4>
HI<3>
HI<2>
HI<1>
HI<0>
DEBUG<7>
DEBUG<6>
DEBUG<5>
DEBUG<4>
DEBUG<3>
DEBUG<2>
DEBUG<1>
DEBUG<0>
TDIOANODE
RESERVED
RESERVED
RESERVED
P3V3
H33
MCH_DDRSLWCRES
AK1
MCH_DDRCRES0
AC9
MCH_DDRIMPCRES
AL2
A29
C31
G32
J29
E33
F30
J27
K26
H28
G29
G31
C32
H30
J30
ITP_MCH_DEBUG7
D1
ITP_MCH_DEBUG6
L11
ITP_MCH_DEBUG5
D3
ITP_MCH_DEBUG4
B2
ITP_MCH_DEBUG3
H9
ITP_MCH_DEBUG2
G8
ITP_MCH_DEBUG1
G7
ITP_MCH_DEBUG0
J8
F33
D33
AA24
R32
L33
3
SC27
0.1U/6/X/16V
MCH_PLLSEL1#
MCH_PLLSEL0#MCH_HI_RCOMP
HI_A11
HI_A10
HI_A9
HI_A8
HI_A7
HI_A6
HI_A5
HI_A4
HI_A3
HI_A2
HI_A1
HI_A0
MCH_TDC
MCH_TDA
TP_RESERVED10
TP_RESERVED11
TP_RESERVED12
R183 change value from 825 ohm to 1050 ohm
+/-1%, for MCH drives excessive s l e w r a t e
problem( sighting report item 59)
R183 change value to 976 ohm +/-1% (04
WW14 MOW)
R183 976/1%
R184 287/8/1%
MCH_TDC 15
MCH_TDA 15
TP49
TP50
TP51
20-MIL WIDE,
12-MIL SPACING
HI_A[11..0] 50
ITP_MCH_DEBUG[7..0] 16
2
WW31 MOW: PLLSEL[1:0] input pins have integrated on-die pull-ups
and should not be actively driven or pull high by the platform.Rather
,they should be left floating when electrical high is desired.
P1V5
R187
1K/X
R189
0
FSB Speed Memory
533 MHz
667 MHz
800 MHz
DDR266
DDR333
DDRII 400
DDR266
DDR333
DDRII 400
DDR266
DDR333
DDRII 400
1
MCH_PLLSEL1#MCH_PLLSEL0#
PLLSEL0# PLLSEL1#
LO
LO
LO
HI
LO
LO
HI
LO
LO
HI
LO
HI
HI
HI
HI
HI
LO
LO
P1V5
R182
1K/X
R185
0
HUB INTERFACE VREF CIRCUITS MCH HEATSINK RETENTION CLIP
P1V5
B B
354mV
+/- 2%
20MILS
A A
R190
43.2/1%
MCH_HI_RCOMP
P1V5 P1V5
R191
78.7/1%
MCH_VREF_DIV
R194
24/1%
Intel recommands
of 24.3 OHM/1%
5
R193
0
MCH_HI_VREF
SC31
0.01U/6/X/50V
804mV
+/-2%
20MILS
R192
43.2/1%
R195
49.9/1%
4
HS1
1
2
MCH HEATSINK
PLACE CAP WITHIN 0.25" OF MCHPLACE CAP WITHIN 0.25" OF MCH
MCH_HI_VSWING
SC32
0.01U/6/X/50V
3
2
J5
1
2
MRN H1X2/X
J6
1
2
MRN H1X2/X
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
MCH HI 1.5 AND MISC.
GA-9ITDW-CN
1
of
21 81Wednesday, November 09, 2005
1.2
Page 23
5
P1V8_AUX
D D
C C
P1V5
B B
AN28
AN22
AN16
AN10
AL30
AL24
AL18
AL12
AN3
AJ26
AJ20
AJ14
AH3
AG28
AG22
AG16
AG10
AF5
AE24
AE18
AE12
AD7
AD1
AC23
AC21
AC19
AC17
AC15
AC13
AC11
AB22
AB20
AB18
AB16
AB14
AB12
AB9
AB3
AA11
W11
U11
R11
N11
AH33
AE33
AE30
AC29
AB33
AB27
AB24
AA23
W33
W27
W23
U29
R23
N33
M28
U3F
VCCDDR
VCCDDR
VCCDDR
VCCDDR
AL1
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
AL6
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
AJ8
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
Y12
VCCDDR
Y5
VCCDDR
VCCDDR
V12
VCCDDR
V7
VCCDDR
V1
VCCDDR
VCCDDR
T12
VCCDDR
T9
VCCDDR
T3
VCCDDR
VCCDDR
P12
VCCDDR
P5
VCCDDR
VCCDDR
M1
VCCDDR
K3
VCCDDR
H5
VCCDDR
F1
VCCDDR
M7
VCCDDR
VCCEXP
VCCEXP
VCCEXP
VCCEXP
VCCEXP
VCCEXP
VCCEXP
VCCEXP
Y29
VCCEXP
Y22
VCCEXP
VCCEXP
VCCEXP
VCCEXP
V22
VCCEXP
VCCEXP
T33
VCCEXP
T27
VCCEXP
T24
VCCEXP
T22
VCCEXP
VCCEXP
P29
VCCEXP
VCCEXP
VCCEXP
K33
VCCEXP
K30
VCCEXP
MCH 6/8
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VCCA_CORE
VCCA_DDR
VCCA_EXP
VCCA_HI
AA21
AA19
AA17
AA15
AA13
Y20
Y18
Y16
Y14
W21
W19
W17
W15
W13
V20
V18
V16
V14
U21
U19
U17
U15
T20
T18
T16
T14
R21
R19
R17
R15
R13
P18
P16
P14
N21
N19
N17
N15
N13
U13
C33
P22
N23
L23
K27
H29
G33
K9
M12
M22
M20
M18
M16
M14
L21
L19
L17
L15
L13
J19
J16
J13
H26
H23
E23
E20
E17
E14
E11
E8
D30
D27
A31
A18
A15
A12
A9
A6
A3
F6
E4
U23
P20
P1V5
VCCA_SB
VCCA_DDR
VCCA_EXP
VCCA_HI
P_VTT
4
VCCA_SB 23
VCCA_DDR 23
VCCA_EXP 23
VCCA_HI 23
Y13
Y11
W30
W24
W22
W20
W18
W16
W14
W12
V31
V28
V25
V21
V19
V17
V15
V13
V11
V10
U32
AB6
AA31
AA28
AA25
AA22
AA20
AA18
AA16
AA14
AA12
AA10
AA7
AB23
AB21
AB19
AB17
AB15
AB13
AN31
AN25
AN19
AN13
AN7
AM32
AM29
AM26
AM23
AM20
AM17
AM14
AM11
AM8
AM5
AM2
AL33
AL27
AL21
AL15
AL9
AL3
AK31
AK28
AK25
AK22
AK19
AK16
AG13
E24
3
U3G
MCH 7/8
AF29
VSS
VSS
Y8
VSS
Y2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
W9
VSS
W6
VSS
W3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
V4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
TUMWATER
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSSA_CORE
VSSAHI
VSSA_EXP
AF26
AF23
AF20
AF17
AF14
AF11
AF8
AF2
AE27
AE21
AE15
AE9
AE6
AE3
AD31
AD28
AD25
AD22
AD19
AD16
AD13
AD10
AD4
AC32
AC26
AC22
AC20
AC18
AC16
AC14
AC12
AC8
AC5
AC2
AB30
AK7
AK4
AJ32
AJ29
AJ17
AJ11
AJ5
AJ23
AJ2
AH30
AH27
AH24
AH21
AH18
AH15
AH12
AH9
AG31
AG25
AG19
AG1
AF32
AA4
AA1
Y32
Y26
Y23
Y21
Y19
Y17
Y15
AB11
AK10
AK13
U26
U22
U20
F5
P21
V23
VSSA_SB
VSSA_HI
VSSA_EXP
VSSA_SB 23
VSSA_HI 23
VSSA_EXP 23
2
U3H
1
MCH 8/8
M13
M11
M10
AG4
AG7
VSS
VSS
VSS
M4
VSS
L32
VSS
L29
VSS
L26
VSS
L22
VSS
L20
VSS
L18
VSS
L16
VSS
L14
VSS
L8
VSS
L5
VSS
L2
VSS
K24
VSS
K21
VSS
K18
VSS
K15
VSS
K12
VSS
K6
VSS
J31
VSS
J28
VSS
J25
VSS
J22
VSS
J10
VSS
J7
VSS
J4
VSS
J1
VSS
H32
VSS
H20
VSS
H17
VSS
H14
VSS
H11
VSS
VSS
VSS
U18
VSS
U16
VSS
U14
VSS
U12
VSS
U8
VSS
U5
VSS
U2
VSS
T30
VSS
T21
VSS
T19
VSS
T17
VSS
T15
VSS
T11
VSS
T13
VSS
T6
VSS
R31
VSS
R28
VSS
R25
VSS
R22
VSS
R20
VSS
R18
VSS
R16
VSS
R14
VSS
R12
VSS
R7
VSS
R4
VSS
R1
VSS
P32
VSS
P26
VSS
P23
VSS
P19
VSS
P17
VSS
P15
VSS
N22
VSS
N20
VSS
N18
VSS
N16
VSS
N14
VSS
TUMWATER
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
F16
F13
F10
F7
F4
H8
H2
G30
G27
G21
G18
G15
G12
G9
G3
F31
F28
G24
F25
F22
F19
N3
M31
M25
M23
M21
M19
M17
M15
N6
E32
E29
E26
E5
E2
D24
D21
D18
D15
D12
D9
D6
B32
C28
C25
C22
C19
C16
C13
C10
C7
C4
C1
B29
B26
B23
B20
B17
B14
B11
B8
B5
A27
A24
A21
P13
P11
P8
P2
N30
N27
N24
N12
N9
TUMWATER
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
MCH POWER / GROUND
GA-9ITDW-CN
1
of
22 81Wednesday, November 09, 2005
1.2
Page 24
SC201
1U/6/X/10V
SC206
1U/6/X/10V
SC212
1U/6/X/10V
5
SC203
0.1U/6/X/16V
SC209
1U/6/X/10V
SC215
1U/6/X/10V
SC220
1U/6/X/10V
SC207
1U/6/X/10V
SC213
1U/6/X/10V
SC218
1U/6/X/10V
SC202
1U/6/X/10V
SC208
1U/6/X/10V
SC214
1U/6/X/10V
SC219
1U/6/X/10V
P1V5
D D
1.5V DECOUPLING
C C
P1V5
SC33
0.1U/6/X/16V
SC41
0.1U/6/X/16V
SC42
1000P/6/X/50V
SC44
0.1U/6/X/16V
TOPSIDE CAPS
SC48
0.1U/6/X/16V
SC204
1U/6/X/10V
SC210
1U/6/X/10V
SC216
1U/6/X/10V
SC221
1U/6/X/10V
SC51
0.1U/6/X/16V
4
SC205
1U/6/X/10V
SC211
1U/6/X/10V
SC217
1U/6/X/10V
SC55
0.1U/6/X/16V
3
VCCA_HI
VCCA_EXP
VCCA_DDR
VCCA_SB
VCCVGHS
PLACE COMPONENTS:
GROUP ASSOCIATE COMPONENTS
TOGHTER AND AS PHYSICALLY
CLOSE TO ASSOCIATED PIN AS
POSSIBLE WITH 1ST
AND 2ND CAPS <=1"
AND 1ST CAPS <=1" FROM PIN
MIN TRACE WIDTH:
AS WIDE AS POSSIBLE
>= 10-12 MILS
MIN TRACE SPACING:
>= 10 MILS
2
P1V5
R196
VCCAHI_R_N VCCA_HI
1/1%
P1V5
R197
1/1%
P1V5
R198
VCCA_SB_R_N VCCA_SB
1/1%
P1V5
R199
1/1%
Intel recommands of 0.5 OHM/1%
L5 4.7UH/8
L6 4.7UH/8
L7 4.7UH/8
L8 4.7UH/8
12
C31
10U/8/X/6.3V
12
C25
10U/8/X/6.3V
12
C27
10U/8/X/6.3V
12
C29
10U/8/X/6.3V
12
C32
10U/8/X/6.3V
C26
0.1U/6/X/16V
C28
0.1U/6/X/16V
C30
0.1U/6/X/16V
1
VSSA_HI
VCCA_DDRVCCADDR_R_N
VSSA_SB
VSSA_SB
VCCA_EXPVCCA_EXP_R_N
C33
0.1U/6/X/16V
VSSA_EXP
VCCA_HI 22
VSSA_HI 22
VCCA_DDR 22
VSSA_SB 22
VCCA_SB 22
VSSA_SB 22
VCCA_EXP 22
VSSA_EXP 22
1.5V DECOUPLING
BACKSIDE CAPS
P_VTT
C39
B B
P1V8_AUX
A A
22U/1206/X/6.3V
C926
0.1U/6/X/16V
C938
0.1U/6/X/16V
SC77
0.1U/6/X/16V
C40
22U/1206/X/6.3V
C927
0.1U/6/X/16V
C939
0.1U/6/X/16V
SC78
0.1U/6/X/16V
5
SC56
1U/6/X/10V
C928
0.1U/6/X/16V
C940
0.1U/6/X/16V
SC79
0.1U/6/X/16V
SC57
0.1U/6/X/16V
C929
0.1U/6/X/16V
C941
0.1U/6/X/16V
SC80
0.1U/6/X/16V
SC58
0.1U/6/X/16V
C930
0.1U/6/X/16V
C942
0.1U/6/X/16V
SC81
0.1U/6/X/16V
C931
0.1U/6/X/16V
C943
0.1U/6/X/16V
SC82
0.1U/6/X/16V
4
C932
0.1U/6/X/16V
C972
0.1U/6/X/16V
C933
0.1U/6/X/16V
C973
0.1U/6/X/16V
C934
0.1U/6/X/16V
C974
0.1U/6/X/16V
12
C935
+
100U/1210/Y/6.3V
3
12
C936
+
100U/1210/Y/6.3V
12
C937
+
100U/1210/Y/6.3V
2
MCH VCCA
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
MCH DECOUPING
GA-9ITDW-CN
1
1.2
of
23 81Wednesday, November 09, 2005
Page 25
5
4
3
2
1
DDR6A
DDRA_CMDCLK0_P
DDRA_CMDCLK0_N
R203 0
DDRA_PCIRST#
DDRA_WE#
DDRA_RAS#
DDRA_CAS#
DDRA_BA2
DDRA_MA13
DDRA_MA12
DDRA_MA11
DDRA_MA10
DDRA_MA9
DDRA_MA8
DDRA_MA7
DDRA_MA6
DDRA_MA5
DDRA_MA4
DDRA_MA3
DDRA_MA2
DDRA_MA1
DDRA_MA0
DIMMA1_CS#1
DDRA_CS#2
DDRA_CS#3
DIMMA1_CKE1
MEM_CKE2
DDRA_BA1
DDRA_BA0
DDRA_DIMMA1_SA2
DDRA_DIMMA1_SA1
DDRA_DIMMA1_SA0
DIMM_SMBDAT
DIMM_SMBCLK
DDRA1_VREFDDRA_DIMM_VREF
DDRA_PCIRST#
DDRA_CB7
DDRA_CB6
DDRA_CB5
DDRA_CB4
DDRA_CB3
DDRA_CB2
DDRA_CB1
DDRA_CB0
DDRA_DQS#17
DDRA_DQS17
DDRA_DQS#16
DDRA_DQS16
DDRA_DQS#15
DDRA_DQS15
DDRA_DQS#14
DDRA_DQS14
DDRA_DQS#13
DDRA_DQS13
DDRA_DQS#12
DDRA_DQS12
DDRA_DQS#11
DDRA_DQS11
DDRA_DQS#10
DDRA_DQS10
DDRA_DQS#9
DDRA_DQS9
DDRA_WE#17,25,26,30
DDRA_RAS#17,25,26,30
DDRA_CAS#17,25,26,30
DDRA_BA217,25,26,30
D D
C C
DDRA_DIMM_VREF25,26
B B
A A
DDRA1_VREF
C47
0.1U/6/X/16V
DDRA_MA[13..0]17,25,26,30
DDRA_CMDCLK0_P17,30
DDRA_CMDCLK0_N17,30
DDRA_CS#[7..0]17,25,26,30
MEM_CKE[7..0]17,18,25,26,27,28,29,30
DDRA_BA117,25,26,30
DDRA_BA017,25,26,30
DIMM_SMBDAT25,26,27,28,29,72
DIMM_SMBCLK25,26,27,28,29,72
P3V3
DDRA_PCIRST#25,26,55
DDRA_CB[7..0]17,25,26
DDRA_DQS#[17..0]17,25,26
DDRA_DQS[17..0]17,25,26
P1V8_AUX
R207 1K
5
73
192
74
54
173
174
196
176
57
70
177
179
58
180
60
61
182
63
183
188
220
221
137
138
185
186
76
193
171
52
190
71
101
240
239
119
120
1
238
55
18
168
167
162
161
49
48
43
42
165
164
233
232
224
223
212
211
203
202
156
155
147
146
135
134
126
125
WE_N
RAS_N
CAS_N
A16/BA2
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CK2P
CK2N
CK1P
CK1N
CK0P
CK0N
CS1_N
CS0_N
CKE1
CKE0
BA1
BA0
SA2
SA1
SA0
SDA
SCL
VREF
VDDSPD
RC0
RFU/RC1
CB7
CB6
CB5
CB4
CB3
CB2
CB1
CB0
NC/DQS17N
DM8/DQS17P
NC/DQS16N
DM7/DQS16P
NC/DQS15N
DM6/DQS15P
NC/DQS14N
DM5/DQS14P
NC/DQS13N
DM4/DQS13P
NC/DQS12N
DM3/DQS12P
NC/DQS11N
DM2/DQS11P
NC/DQS10N
DM1/DQS10P
NC/DQS9N
DM0/DQS9P
DQ63
DQ62
DQ61
DQ60
DQ59
DQ58
DQ57
DQ56
DQ55
DQ54
DQ53
DQ52
DQ51
DQ50
DQ49
DQ48
DQ47
DQ46
DQ45
DQ44
DQ43
DQ42
DQ41
DQ40
DQ39
DQ38
DQ37
DQ36
DQ35
DQ34
DQ33
DQ32
DQ31
DQ30
DQ29
DQ28
DQ27
DQ26
DQ25
DQ24
DQ23
DQ22
DQ21
DQ20
DQ19
DQ18
DQ17
DQ16
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
ODT1
ODT0
DQS8N
DQS8P
DQS7N
DQS7P
DQS6N
DQS6P
DQS5N
DQS5P
DQS4N
DQS4P
DQS3N
DQS3P
DQS2N
DQS2P
DQS1N
DQS1P
DQS0N
DQS0P
DDR II
4
236
235
230
229
117
116
111
110
227
226
218
217
108
107
99
98
215
214
209
208
96
95
90
89
206
205
200
199
87
86
81
80
159
158
153
152
40
39
34
33
150
149
144
143
31
30
25
24
141
140
132
131
22
21
13
12
129
128
123
122
10
9
4
3
77
195
45
46
113
114
104
105
92
93
83
84
36
37
27
28
15
16
6
7
DDRA_DQ63
DDRA_DQ62
DDRA_DQ61
DDRA_DQ60
DDRA_DQ59
DDRA_DQ58
DDRA_DQ57
DDRA_DQ56
DDRA_DQ55
DDRA_DQ54
DDRA_DQ53
DDRA_DQ52
DDRA_DQ51
DDRA_DQ50
DDRA_DQ49
DDRA_DQ48
DDRA_DQ47
DDRA_DQ46
DDRA_DQ45
DDRA_DQ44
DDRA_DQ43
DDRA_DQ42
DDRA_DQ41
DDRA_DQ40
DDRA_DQ39
DDRA_DQ38
DDRA_DQ37
DDRA_DQ36
DDRA_DQ35
DDRA_DQ34
DDRA_DQ33
DDRA_DQ32
DDRA_DQ31
DDRA_DQ30
DDRA_DQ29
DDRA_DQ28
DDRA_DQ27
DDRA_DQ26
DDRA_DQ25
DDRA_DQ24
DDRA_DQ23
DDRA_DQ22
DDRA_DQ21
DDRA_DQ20
DDRA_DQ19
DDRA_DQ18
DDRA_DQ17
DDRA_DQ16
DDRA_DQ15
DDRA_DQ14
DDRA_DQ13
DDRA_DQ12
DDRA_DQ11
DDRA_DQ10
DDRA_DQ9
DDRA_DQ8
DDRA_DQ7
DDRA_DQ6
DDRA_DQ5
DDRA_DQ4
DDRA_DQ3
DDRA_DQ2
DDRA_DQ1
DDRA_DQ0
DIMMA1_ODT1
DDRA_CS#3
DDRA_DQS#8
DDRA_DQS8
DDRA_DQS#7
DDRA_DQS7
DDRA_DQS#6
DDRA_DQS6
DDRA_DQS#5
DDRA_DQS5
DDRA_DQS#4
DDRA_DQS4
DDRA_DQS#3
DDRA_DQS3
DDRA_DQS#2
DDRA_DQS2
DDRA_DQS#1
DDRA_DQS1
DDRA_DQS#0
DDRA_DQS0
P1V8_AUX
DDRA_DQ[63..0]
PLACE NEAR THE CENTER OF DIMM A1
C41
10U/8/X/6.3V
THESE DECOUPLING CAPS ARE PLACE HOLDERS
3
DDRA_DQ[63..0] 17,25,26
DDRA_DQS#[17..0] 17,25,26
DDRA_DQS[17..0] 17,25,26
C42
10U/8/X/6.3V
C43
10U/8/X/6.3V
P1V8_AUX P1V8_AUX
DDR6B
197
VDD
189
VDD
187
VDD
184
VDD
178
VDD
172
VDD
69
VDD
67
VDD
64
VDD
59
VDD
53
VDD
102
NC
68
NC
19
NC
115
GND
112
GND
109
GND
106
GND
103
GND
100
GND
97
GND
94
GND
91
GND
88
GND
85
GND
82
GND
79
GND
66
GND
65
GND
50
GND
47
GND
44
GND
41
GND
38
GND
35
GND
32
GND
29
GND
26
GND
23
GND
20
GND
17
GND
14
GND
11
GND
8
GND
5
GND
2
GND
DDR II
C44
0.1U/6/X/16V
C45
1U/6/X/10V
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
191
181
175
170
78
75
72
62
56
51
194
237
234
231
228
225
222
219
216
213
210
207
204
201
198
169
166
163
160
157
154
151
148
145
142
139
136
133
130
127
124
121
118
C46
1U/6/X/10V
P1V8_AUX
SR120
1K/X
SR121
1K
DIMMA1_CS#1
DIMMA1_CKE1
DIMMA1_ODT1
P3V3
SR118
1K
SR119
1K/X
DDRA_DIMMA1_SA2
DDRA_DIMMA1_SA1
DDRA_DIMMA1_SA0
R200 4.7K
R201 1K
R202 1K
R204
1K
SMBUS ADDR: 0XA2
SINGLE RANK
193
195
MEM_CKE2
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
DDR II DIMM A1
GA-9ITDW-CN
1
DUAL RANK
76DDRA_CS#2
77
17152
PULL UP
PULL LOWDDRA_CS#3
PULL LOW
24 81Wednesday, November 09, 2005
of
1.2
Page 26
5
4
3
2
1
DDR4A
DDRA_DQ63
236
DDRA_DQ62
235
DDRA_DQ61
230
DDRA_DQ60
229
DDRA_DQ59
117
DDRA_DQ58
116
DDRA_DQ57
111
DDRA_DQ56
110
DDRA_DQ55
227
DDRA_DQ54
226
DDRA_DQ53
218
DDRA_DQ52
217
DDRA_DQ51
108
DDRA_DQ50
107
DDRA_DQ49
99
DDRA_DQ48
98
DDRA_DQ47
215
DDRA_DQ46
214
DDRA_DQ45
209
DDRA_DQ44
208
DDRA_DQ43
96
DDRA_DQ42
95
DDRA_DQ41
90
DDRA_DQ40
89
DDRA_DQ39
206
DDRA_DQ38
205
DDRA_DQ37
200
DDRA_DQ36
199
DDRA_DQ35
87
DDRA_DQ34
86
DDRA_DQ33
81
DDRA_DQ32
80
DDRA_DQ31
159
DDRA_DQ30
158
DDRA_DQ29
153
DDRA_DQ28
152
DDRA_DQ27
40
DDRA_DQ26
39
DDRA_DQ25
34
DDRA_DQ24
33
DDRA_DQ23
150
DDRA_DQ22
149
DDRA_DQ21
144
DDRA_DQ20
143
DDRA_DQ19
31
DDRA_DQ18
30
DDRA_DQ17
25
DDRA_DQ16
24
DDRA_DQ15
141
DDRA_DQ14
140
DDRA_DQ13
132
DDRA_DQ12
131
DDRA_DQ11
22
DDRA_DQ10
21
DDRA_DQ9
13
DDRA_DQ8
12
DDRA_DQ7
129
DDRA_DQ6
128
DDRA_DQ5
123
DDRA_DQ4
122
DDRA_DQ3
10
DDRA_DQ2
9
DDRA_DQ1
4
DDRA_DQ0
3
DDRA_CS#3
77
DDRA_CS#5
195
DDRA_DQS#8
45
DDRA_DQS8
46
DDRA_DQS#7
113
DDRA_DQS7
114
DDRA_DQS#6
104
DDRA_DQS6
105
DDRA_DQS#5
92
DDRA_DQS5
93
DDRA_DQS#4
83
DDRA_DQS4
84
DDRA_DQS#3
36
DDRA_DQS3
37
DDRA_DQS#2
27
DDRA_DQS2
28
DDRA_DQS#1
15
DDRA_DQS1
16
DDRA_DQS#0
6
DDRA_DQS0
7
DDRA_CMDCLK2_P
DDRA_CMDCLK2_N
R210 0
DDRA_WE#
DDRA_RAS#
DDRA_CAS#
DDRA_BA2
DDRA_MA13
DDRA_MA12
DDRA_MA11
DDRA_MA10
DDRA_MA9
DDRA_MA8
DDRA_MA7
DDRA_MA6
DDRA_MA5
DDRA_MA4
DDRA_MA3
DDRA_MA2
DDRA_MA1
DDRA_MA0
DDRA_CS#2
DDRA_CS#4
MEM_CKE2
MEM_CKE4
DDRA_BA1
DDRA_BA0
DDRA_DIMMA2_SA2
DDRA_DIMMA2_SA1
DDRA_DIMMA2_SA0
DIMM_SMBDAT
DIMM_SMBCLK
DDRA2_VREF
DDRA_PCIRST#
DDRA_CB7
DDRA_CB6
DDRA_CB5
DDRA_CB4
DDRA_CB3
DDRA_CB2
DDRA_CB1
DDRA_CB0
DDRA_DQS#17
DDRA_DQS17
DDRA_DQS#16
DDRA_DQS16
DDRA_DQS#15
DDRA_DQS15
DDRA_DQS#14
DDRA_DQS14
DDRA_DQS#13
DDRA_DQS13
DDRA_DQS#12
DDRA_DQS12
DDRA_DQS#11
DDRA_DQS11
DDRA_DQS#10
DDRA_DQS10
DDRA_DQS#9
DDRA_DQS9
DDRA_WE#17,24,26,30
DDRA_RAS#17,24,26,30
DDRA_CAS#17,24,26,30
DDRA_BA217,24,26,30
D D
C C
DDRA_DIMM_VREF24,26
B B
A A
DDRA2_VREF
C55
0.1U/6/X/16V
DDRA_MA[13..0]17,24,26,30
DDRA_CMDCLK2_P17,30
DDRA_CMDCLK2_N17,30
DDRA_CS#[7..0]17,24,26,30
MEM_CKE[7..0]17,18,24,26,27,28,29,30
DDRA_BA117,24,26,30
DDRA_BA017,24,26,30
DIMM_SMBDAT24,26,27,28,29,72
DIMM_SMBCLK24,26,27,28,29,72
DDRA_DIMM_VREF
P3V3
DDRA_PCIRST#24,26,55
DDRA_CB[7..0]17,24,26
DDRA_DQS#[17..0]17,24,26
DDRA_DQS[17..0]17,24,26
5
73
192
74
54
173
174
196
176
57
70
177
179
58
180
60
61
182
63
183
188
220
221
137
138
185
186
76
193
171
52
190
71
101
240
239
119
120
1
238
55
18
168
167
162
161
49
48
43
42
165
164
233
232
224
223
212
211
203
202
156
155
147
146
135
134
126
125
WE_N
RAS_N
CAS_N
A16/BA2
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CK2P
CK2N
CK1P
CK1N
CK0P
CK0N
CS1_N
CS0_N
CKE1
CKE0
BA1
BA0
SA2
SA1
SA0
SDA
SCL
VREF
VDDSPD
RC0
RFU/RC1
CB7
CB6
CB5
CB4
CB3
CB2
CB1
CB0
NC/DQS17N
DM8/DQS17P
NC/DQS16N
DM7/DQS16P
NC/DQS15N
DM6/DQS15P
NC/DQS14N
DM5/DQS14P
NC/DQS13N
DM4/DQS13P
NC/DQS12N
DM3/DQS12P
NC/DQS11N
DM2/DQS11P
NC/DQS10N
DM1/DQS10P
NC/DQS9N
DM0/DQS9P
DQ63
DQ62
DQ61
DQ60
DQ59
DQ58
DQ57
DQ56
DQ55
DQ54
DQ53
DQ52
DQ51
DQ50
DQ49
DQ48
DQ47
DQ46
DQ45
DQ44
DQ43
DQ42
DQ41
DQ40
DQ39
DQ38
DQ37
DQ36
DQ35
DQ34
DQ33
DQ32
DQ31
DQ30
DQ29
DQ28
DQ27
DQ26
DQ25
DQ24
DQ23
DQ22
DQ21
DQ20
DQ19
DQ18
DQ17
DQ16
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
ODT1
ODT0
DQS8N
DQS8P
DQS7N
DQS7P
DQS6N
DQS6P
DQS5N
DQS5P
DQS4N
DQS4P
DQS3N
DQS3P
DQS2N
DQS2P
DQS1N
DQS1P
DQS0N
DQS0P
DDR II
4
P1V8_AUX
DDRA_DQ[63..0]
PLACE NEAR THE CENTER OF DIMM A2
C49
10U/8/X/6.3V
THESE DECOUPLING CAPS ARE PLACE HOLDERS
3
DDRA_DQ[63..0] 17,24,26
DDRA_CS#[7..0] 17,24,26,30
DDRA_DQS#[17..0] 17,24,26
DDRA_DQS[17..0] 17,24,26
C50
10U/8/X/6.3V
C51
10U/8/X/6.3V
P1V8_AUX P1V8_AUX
DDR4B
197
VDD
189
VDD
187
VDD
184
VDD
178
VDD
172
VDD
69
VDD
67
VDD
64
VDD
59
VDD
53
VDD
102
NC
68
NC
19
NC
115
GND
112
GND
109
GND
106
GND
103
GND
100
GND
97
GND
94
GND
91
GND
88
GND
85
GND
82
GND
79
GND
66
GND
65
GND
50
GND
47
GND
44
GND
41
GND
38
GND
35
GND
32
GND
29
GND
26
GND
23
GND
20
GND
17
GND
14
GND
11
GND
8
GND
5
GND
2
GND
DDR II
C52
0.1U/6/X/16V
C53
1U/6/X/10V
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
191
181
175
170
78
75
72
62
56
51
194
237
234
231
228
225
222
219
216
213
210
207
204
201
198
169
166
163
160
157
154
151
148
145
142
139
136
133
130
127
124
121
118
C54
1U/6/X/10V
P1V8_AUX
PLACE DDRA_DIMM_VREF VOLTAGE
DIVDER NEAR DIMM A2 / A3
R208
75/1%
R209
75/1%
SR124
1K/X
SR125
1K
C48
1U/6/X/10V
P3V3
SR122
1K
SR123
1K/X
DDRA_DIMM_VREF
DDRA_DIMMA2_SA0
DDRA_DIMMA2_SA1
DDRA_DIMMA2_SA2
R213
1K
SMBUS ADDR: 0XA4
1
DUAL RANK
76
171
DDRA_CS#2
DDRA_CS#3
MEM_CKE2
of
25 81Wednesday, November 09, 2005
SINGLE RANK
193
DDRA_CS#4
DDRA_CS#5
195 77
MEM_CKE4
52
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
DDR II DIMM A2
GA-9ITDW-CN
1.2
Page 27
5
4
3
2
1
DDR2A
DDRA_CMDCLK1_P
DDRA_CMDCLK1_N
R214 0
DDRA_WE#
DDRA_RAS#
DDRA_CAS#
DDRA_BA2
DDRA_MA13
DDRA_MA12
DDRA_MA11
DDRA_MA10
DDRA_MA9
DDRA_MA8
DDRA_MA7
DDRA_MA6
DDRA_MA5
DDRA_MA4
DDRA_MA3
DDRA_MA2
DDRA_MA1
DDRA_MA0
DDRA_CS#0
DDRA_CS#6
MEM_CKE0
MEM_CKE6
DDRA_BA1
DDRA_BA0
DDRA_DIMMA3_SA2
DDRA_DIMMA3_SA1
DDRA_DIMMA3_SA0
DIMM_SMBDAT
DIMM_SMBCLK
DDRA3_VREF
DDRA_PCIRST#
DDRA_CB7
DDRA_CB6
DDRA_CB5
DDRA_CB4
DDRA_CB3
DDRA_CB2
DDRA_CB1
DDRA_CB0
DDRA_DQS#17
DDRA_DQS17
DDRA_DQS#16
DDRA_DQS#15
DDRA_DQS15
DDRA_DQS#14
DDRA_DQS14
DDRA_DQS#13
DDRA_DQS#12
DDRA_DQS12
DDRA_DQS#11
DDRA_DQS11
DDRA_DQS#10
DDRA_DQS10
DDRA_DQS#9
DDRA_DQS9
DDRA_WE#17,24,25,30
DDRA_RAS#17,24,25,30
DDRA_CAS#17,24,25,30
DDRA_BA217,24,25,30
D D
C C
DDRA_DIMM_VREF24,25
B B
A A
DDRA3_VREF
C62
0.1U/6/X/16V
DDRA_MA[13..0]17,24,25,30
DDRA_CMDCLK1_P17,30
DDRA_CMDCLK1_N17,30
DDRA_CS#[7..0]17,24,25,30
MEM_CKE[7..0]17,18,24,25,27,28,29,30
DDRA_BA117,24,25,30
DDRA_BA017,24,25,30
DIMM_SMBDAT24,25,27,28,29,72
DIMM_SMBCLK24,25,27,28,29,72
DDRA_DIMM_VREF
P3V3
DDRA_PCIRST#24,25,55
DDRA_CB[7..0]17,24,25
DDRA_DQS#[17..0]17,24,25
DDRA_DQS[17..0]17,24,25
5
73
192
74
54
173
174
196
176
57
70
177
179
58
180
60
61
182
63
183
188
220
221
137
138
185
186
76
193
171
52
190
71
101
240
239
119
120
1
238
55
18
168
167
162
161
49
48
43
42
165
164
233
232
224
223
212
211
203
202
156
155
147
146
135
134
126
125
WE_N
RAS_N
CAS_N
A16/BA2
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CK2P
CK2N
CK1P
CK1N
CK0P
CK0N
CS1_N
CS0_N
CKE1
CKE0
BA1
BA0
SA2
SA1
SA0
SDA
SCL
VREF
VDDSPD
RC0
RFU/RC1
CB7
CB6
CB5
CB4
CB3
CB2
CB1
CB0
NC/DQS17N
DM8/DQS17P
NC/DQS16N
DM7/DQS16P
NC/DQS15N
DM6/DQS15P
NC/DQS14N
DM5/DQS14P
NC/DQS13N
DM4/DQS13P
NC/DQS12N
DM3/DQS12P
NC/DQS11N
DM2/DQS11P
NC/DQS10N
DM1/DQS10P
NC/DQS9N
DM0/DQS9P
DQ63
DQ62
DQ61
DQ60
DQ59
DQ58
DQ57
DQ56
DQ55
DQ54
DQ53
DQ52
DQ51
DQ50
DQ49
DQ48
DQ47
DQ46
DQ45
DQ44
DQ43
DQ42
DQ41
DQ40
DQ39
DQ38
DQ37
DQ36
DQ35
DQ34
DQ33
DQ32
DQ31
DQ30
DQ29
DQ28
DQ27
DQ26
DQ25
DQ24
DQ23
DQ22
DQ21
DQ20
DQ19
DQ18
DQ17
DQ16
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
ODT1
ODT0
DQS8N
DQS8P
DQS7N
DQS7P
DQS6N
DQS6P
DQS5N
DQS5P
DQS4N
DQS4P
DQS3N
DQS3P
DQS2N
DQS2P
DQS1N
DQS1P
DQS0N
DQS0P
DDR II
4
DDRA_DQ63
236
DDRA_DQ62
235
DDRA_DQ61
230
DDRA_DQ60
229
DDRA_DQ59
117
DDRA_DQ58
116
DDRA_DQ57
111
DDRA_DQ56
110
DDRA_DQ55
227
DDRA_DQ54
226
DDRA_DQ53
218
DDRA_DQ52
217
DDRA_DQ51
108
DDRA_DQ50
107
DDRA_DQ49
99
DDRA_DQ48
98
DDRA_DQ47
215
DDRA_DQ46
214
DDRA_DQ45
209
DDRA_DQ44
208
DDRA_DQ43
96
DDRA_DQ42
95
DDRA_DQ41
90
DDRA_DQ40
89
DDRA_DQ39
206
DDRA_DQ38
205
DDRA_DQ37
200
DDRA_DQ36
199
DDRA_DQ35
87
DDRA_DQ34
86
DDRA_DQ33
81
DDRA_DQ32
80
DDRA_DQ31
159
DDRA_DQ30
158
DDRA_DQ29
153
DDRA_DQ28
152
DDRA_DQ27
40
DDRA_DQ26
39
DDRA_DQ25
34
DDRA_DQ24
33
DDRA_DQ23
150
DDRA_DQ22
149
DDRA_DQ21
144
DDRA_DQ20
143
DDRA_DQ19
31
DDRA_DQ18
30
DDRA_DQ17
25
DDRA_DQ16
24
DDRA_DQ15
141
DDRA_DQ14
140
DDRA_DQ13
132
DDRA_DQ12
131
DDRA_DQ11
22
DDRA_DQ10
21
DDRA_DQ9
13
DDRA_DQ8
12
DDRA_DQ7
129
DDRA_DQ6
128
DDRA_DQ5
123
DDRA_DQ4
122
DDRA_DQ3
10
DDRA_DQ2
9
DDRA_DQ1
4
DDRA_DQ0
3
DDRA_CS#1
77
DDRA_CS#7
195
DDRA_DQS#8
45
DDRA_DQS8
46
DDRA_DQS#7
113
DDRA_DQS7DDRA_DQS16
114
DDRA_DQS#6
104
DDRA_DQS6
105
DDRA_DQS#5
92
DDRA_DQS5
93
DDRA_DQS#4
83
DDRA_DQS4DDRA_DQS13
84
DDRA_DQS#3
36
DDRA_DQS3
37
DDRA_DQS#2
27
DDRA_DQS2
28
DDRA_DQS#1
15
DDRA_DQS1
16
DDRA_DQS#0
6
DDRA_DQS0
7
P1V8_AUX
DDRA_DQ[63..0]
PLACE NEAR THE CENTER OF DIMM A3
C56
10U/8/X/6.3V
THESE DECOUPLING CAPS ARE PLACE HOLDERS
3
DDRA_DQ[63..0] 17,24,25
DDRA_CS#[7..0] 17,24,25,30
DDRA_DQS#[17..0] 17,24,25
DDRA_DQS[17..0] 17,24,25
C57
10U/8/X/6.3V
C58
10U/8/X/6.3V
DDR2B
197
VDD
189
VDD
187
VDD
184
VDD
178
VDD
172
VDD
69
VDD
67
VDD
64
VDD
59
VDD
53
VDD
102
NC
68
NC
19
NC
115
GND
112
GND
109
GND
106
GND
103
GND
100
GND
97
GND
94
GND
91
GND
88
GND
85
GND
82
GND
79
GND
66
GND
65
GND
50
GND
47
GND
44
GND
41
GND
38
GND
35
GND
32
GND
29
GND
26
GND
23
GND
20
GND
17
GND
14
GND
11
GND
8
GND
5
GND
2
GND
DDR II
C59
0.1U/6/X/16V
C60
1U/6/X/10V
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
P1V8_AUXP1V8_AUX
191
181
175
170
78
75
72
62
56
51
194
237
234
231
228
225
222
219
216
213
210
207
204
201
198
169
166
163
160
157
154
151
148
145
142
139
136
133
130
127
124
121
118
C61
1U/6/X/10V
P3V3
SR128
1K
SR129
1K/X
SR126
1K
SR127
1K/X
DDRA_DIMMA3_SA1
DDRA_DIMMA3_SA2
DDRA_DIMMA3_SA0
R216
1K
SMBUS ADDR: 0XA6
SINGLE RANK
193
DDRA_CS#6
DDRA_CS#7
195 77
MEM_CKE6
52
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
DDR II DIMM A3
GA-9ITDW-CN
76
171
1
DUAL RANK
DDRA_CS#0
DDRA_CS#1
MEM_CKE0
26 81Wednesday, November 09, 2005
of
1.2
Page 28
5
4
3
2
1
DDR5A
236
235
230
229
117
116
111
110
227
226
218
217
108
107
99
98
215
214
209
208
96
95
90
89
206
205
200
199
87
86
81
80
159
158
153
152
40
39
34
33
150
149
144
143
31
30
25
24
141
140
132
131
22
21
13
12
129
128
123
122
10
9
4
3
77
195
45
46
113
114
104
105
92
93
83
84
36
37
27
28
15
16
6
7
DDRB_DQ63
DDRB_DQ62
DDRB_DQ61
DDRB_DQ60
DDRB_DQ59
DDRB_DQ58
DDRB_DQ57
DDRB_DQ56
DDRB_DQ55
DDRB_DQ54
DDRB_DQ53
DDRB_DQ52
DDRB_DQ51
DDRB_DQ50
DDRB_DQ49
DDRB_DQ48
DDRB_DQ47
DDRB_DQ46
DDRB_DQ45
DDRB_DQ44
DDRB_DQ43
DDRB_DQ42
DDRB_DQ41
DDRB_DQ40
DDRB_DQ39
DDRB_DQ38
DDRB_DQ37
DDRB_DQ36
DDRB_DQ35
DDRB_DQ34
DDRB_DQ33
DDRB_DQ32
DDRB_DQ31
DDRB_DQ30
DDRB_DQ29
DDRB_DQ28
DDRB_DQ27
DDRB_DQ26
DDRB_DQ25
DDRB_DQ24
DDRB_DQ23
DDRB_DQ22
DDRB_DQ21
DDRB_DQ20
DDRB_DQ19
DDRB_DQ18
DDRB_DQ17
DDRB_DQ16
DDRB_DQ15
DDRB_DQ14
DDRB_DQ13
DDRB_DQ12
DDRB_DQ11
DDRB_DQ10
DDRB_DQ9
DDRB_DQ8
DDRB_DQ7
DDRB_DQ6
DDRB_DQ5
DDRB_DQ4
DDRB_DQ3
DDRB_DQ2
DDRB_DQ1
DDRB_DQ0
DIMMB1_ODT1
DDRB_CS#3
DDRB_DQS#8
DDRB_DQS8
DDRB_DQS#7
DDRB_DQS7
DDRB_DQS#6
DDRB_DQS6
DDRB_DQS#5
DDRB_DQS5DDRB_DQS14
DDRB_DQS#4
DDRB_DQS4
DDRB_DQS#3
DDRB_DQS3
DDRB_DQS#2
DDRB_DQS2
DDRB_DQS#1
DDRB_DQS1
DDRB_DQS#0
DDRB_DQS0
DDRB_CMDCLK2_P
DDRB_CMDCLK2_N
R221 0
DDRB_WE#
DDRB_RAS#
DDRB_CAS#
DDRB_BA2
DDRB_MA13
DDRB_MA12
DDRB_MA11
DDRB_MA10
DDRB_MA9
DDRB_MA8
DDRB_MA7
DDRB_MA6
DDRB_MA5
DDRB_MA4
DDRB_MA3
DDRB_MA2
DDRB_MA1
DDRB_MA0
DIMMB1_CS#1
DDRB_CS#2
DDRB_CS#3
DIMMB1_CKE1
MEM_CKE3
DDRB_BA1
DDRB_BA0
DDRB_DIMMB1_SA2
DDRB_DIMMB1_SA1
DDRB_DIMMB1_SA0
DIMM_SMBDAT
DIMM_SMBCLK
DDRB1_VREF
DDRB_PCIRST#
DDRB_CB7
DDRB_CB6
DDRB_CB5
DDRB_CB4
DDRB_CB3
DDRB_CB2
DDRB_CB1
DDRB_CB0
DDRB_DQS#17
DDRB_DQS17
DDRB_DQS#16
DDRB_DQS16
DDRB_DQS#15
DDRB_DQS15
DDRB_DQS#14
DDRB_DQS#13
DDRB_DQS13
DDRB_DQS#12
DDRB_DQS12
DDRB_DQS#11
DDRB_DQS11
DDRB_DQS#10
DDRB_DQS10
DDRB_DQS#9
DDRB_DQS9
DDRB_WE#18,28,29,30
DDRB_RAS#18,28,29,30
DDRB_CAS#18,28,29,30
DDRB_BA218,28,29,30
D D
C C
DDRB_DIMM_VREF28,29
B B
A A
DDRB1_VREF
C69
0.1U/6/X/16V
DDRB_MA[13..0]18,28,29,30
DDRB_CMDCLK2_P18,30
DDRB_CMDCLK2_N18,30
DDRB_CS#[7..0]18,28,29,30
MEM_CKE[7..0]17,18,24,25,26,28,29,30
DDRB_BA118,28,29,30
DDRB_BA018,28,29,30
DIMM_SMBDAT24,25,26,28,29,72
DIMM_SMBCLK24,25,26,28,29,72
DDRB_DIMM_VREF
P3V3
DDRB_PCIRST#28,29,55
DDRB_CB[7..0]18,28,29
DDRB_DQS#[17..0]18,28,29
DDRB_DQS[17..0]18,28,29
5
73
192
74
54
173
174
196
176
57
70
177
179
58
180
60
61
182
63
183
188
220
221
137
138
185
186
76
193
171
52
190
71
101
240
239
119
120
1
238
55
18
168
167
162
161
49
48
43
42
165
164
233
232
224
223
212
211
203
202
156
155
147
146
135
134
126
125
WE_N
RAS_N
CAS_N
A16/BA2
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CK2P
CK2N
CK1P
CK1N
CK0P
CK0N
CS1_N
CS0_N
CKE1
CKE0
BA1
BA0
SA2
SA1
SA0
SDA
SCL
VREF
VDDSPD
RC0
RFU/RC1
CB7
CB6
CB5
CB4
CB3
CB2
CB1
CB0
NC/DQS17N
DM8/DQS17P
NC/DQS16N
DM7/DQS16P
NC/DQS15N
DM6/DQS15P
NC/DQS14N
DM5/DQS14P
NC/DQS13N
DM4/DQS13P
NC/DQS12N
DM3/DQS12P
NC/DQS11N
DM2/DQS11P
NC/DQS10N
DM1/DQS10P
NC/DQS9N
DM0/DQS9P
DQ63
DQ62
DQ61
DQ60
DQ59
DQ58
DQ57
DQ56
DQ55
DQ54
DQ53
DQ52
DQ51
DQ50
DQ49
DQ48
DQ47
DQ46
DQ45
DQ44
DQ43
DQ42
DQ41
DQ40
DQ39
DQ38
DQ37
DQ36
DQ35
DQ34
DQ33
DQ32
DQ31
DQ30
DQ29
DQ28
DQ27
DQ26
DQ25
DQ24
DQ23
DQ22
DQ21
DQ20
DQ19
DQ18
DQ17
DQ16
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
ODT1
ODT0
DQS8N
DQS8P
DQS7N
DQS7P
DQS6N
DQS6P
DQS5N
DQS5P
DQS4N
DQS4P
DQS3N
DQS3P
DQS2N
DQS2P
DQS1N
DQS1P
DQS0N
DQS0P
DDR II
4
P1V8_AUX
DDRB_DQ[63..0]
PLACE NEAR THE CENTER OF DIMM B1
C63
10U/8/X/6.3V
THESE DECOUPLING CAPS ARE PLACE HOLDERS
3
DDRB_DQ[63..0] 18,28,29
DDRB_DQS#[17..0] 18,28,29
DDRB_DQS[17..0] 18,28,29
C64
10U/8/X/6.3V
C65
10U/8/X/6.3V
P1V8_AUX
DDR5B
197
VDD
189
VDD
187
VDD
184
VDD
178
VDD
172
VDD
69
VDD
67
VDD
64
VDD
59
VDD
53
VDD
102
NC
68
NC
19
NC
115
GND
112
GND
109
GND
106
GND
103
GND
100
GND
97
GND
94
GND
91
GND
88
GND
85
GND
82
GND
79
GND
66
GND
65
GND
50
GND
47
GND
44
GND
41
GND
38
GND
35
GND
32
GND
29
GND
26
GND
23
GND
20
GND
17
GND
14
GND
11
GND
8
GND
5
GND
2
GND
DDR II
C66
0.1U/6/X/16V
C67
1U/6/X/10V
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
P1V8_AUX
191
181
175
170
78
75
72
62
56
51
194
237
234
231
228
225
222
219
216
213
210
207
204
201
198
169
166
163
160
157
154
151
148
145
142
139
136
133
130
127
124
121
118
C68
1U/6/X/10V
P1V8_AUX
R218 4.7K
R219 1K
R220 1K
P3V3 P3V3
R222
1K
SR132
1K/X
SR133
1K
DIMMB1_CS#1
DIMMB1_CKE1
DIMMB1_ODT1
SR130
1K
DDRB_DIMMB1_SA2
DDRB_DIMMB1_SA1
DDRB_DIMMB1_SA0
SR131
1K/X
SMBUS ADDR: 0XAA
1
DUAL RANK
77
171
PULL UP76
PULL LOW
PULL LOW
27 81Wednesday, November 09, 2005
of
SINGLE RANK
193
DDRB_CS#2
DDRB_CS#3
195
MEM_CKE3
52
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
DDR II DIMM B1
GA-9ITDW-CN
1.2
Page 29
5
4
3
2
1
DDR3A
DDRB_DQ63
236
DDRB_DQ62
235
DDRB_DQ61
230
DDRB_DQ60
229
DDRB_DQ59
117
DDRB_DQ58
116
DDRB_DQ57
111
DDRB_DQ56
110
DDRB_DQ55
227
DDRB_DQ54
226
DDRB_DQ53
218
DDRB_DQ52
217
DDRB_DQ51
108
DDRB_DQ50
107
DDRB_DQ49
99
DDRB_DQ48
98
DDRB_DQ47
215
DDRB_DQ46
214
DDRB_DQ45
209
DDRB_DQ44
208
DDRB_DQ43
96
DDRB_DQ42
95
DDRB_DQ41
90
DDRB_DQ40
89
DDRB_DQ39
206
DDRB_DQ38
205
DDRB_DQ37
200
DDRB_DQ36
199
DDRB_DQ35
87
DDRB_DQ34
86
DDRB_DQ33
81
DDRB_DQ32
80
DDRB_DQ31
159
DDRB_DQ30
158
DDRB_DQ29
153
DDRB_DQ28
152
DDRB_DQ27
40
DDRB_DQ26
39
DDRB_DQ25
34
DDRB_DQ24
33
DDRB_DQ23
150
DDRB_DQ22
149
DDRB_DQ21
144
DDRB_DQ20
143
DDRB_DQ19
31
DDRB_DQ18
30
DDRB_DQ17
25
DDRB_DQ16
24
DDRB_DQ15
141
DDRB_DQ14
140
DDRB_DQ13
132
DDRB_DQ12
131
DDRB_DQ11
22
DDRB_DQ10
21
DDRB_DQ9
13
DDRB_DQ8
12
DDRB_DQ7
129
DDRB_DQ6
128
DDRB_DQ5
123
DDRB_DQ4
122
DDRB_DQ3
10
DDRB_DQ2
9
DDRB_DQ1
4
DDRB_DQ0
3
DDRB_CS#3
77
DDRB_CS#5
195
DDRB_DQS#8
45
DDRB_DQS8
46
DDRB_DQS#7
113
DDRB_DQS7
114
DDRB_DQS#6
104
DDRB_DQS6
105
DDRB_DQS#5
92
DDRB_DQS5
93
DDRB_DQS#4
83
DDRB_DQS4
84
DDRB_DQS#3
36
DDRB_DQS3
37
DDRB_DQS#2
27
DDRB_DQS2
28
DDRB_DQS#1
15
DDRB_DQS1
16
DDRB_DQS#0
6
DDRB_DQS0
7
DDRB_CMDCLK1_P
DDRB_CMDCLK1_N
R227 0
DDRB_PCIRST#
DDRB_WE#
DDRB_RAS#
DDRB_CAS#
DDRB_BA2
DDRB_MA13
DDRB_MA12
DDRB_MA11
DDRB_MA10
DDRB_MA9
DDRB_MA8
DDRB_MA7
DDRB_MA6
DDRB_MA5
DDRB_MA4
DDRB_MA3
DDRB_MA2
DDRB_MA1
DDRB_MA0
DDRB_CS#2
DDRB_CS#4
MEM_CKE3
MEM_CKE5
DDRB_BA1
DDRB_BA0
DDRB_DIMMB2_SA2
DDRB_DIMMB2_SA1
DDRB_DIMMB2_SA0
DIMM_SMBDAT
DIMM_SMBCLK
DDRB2_VREF
DDRB_PCIRST#
DDRB_CB7
DDRB_CB6
DDRB_CB5
DDRB_CB4
DDRB_CB3
DDRB_CB2
DDRB_CB1
DDRB_CB0
DDRB_DQS#17
DDRB_DQS17
DDRB_DQS#16
DDRB_DQS16
DDRB_DQS#15
DDRB_DQS15
DDRB_DQS#14
DDRB_DQS14
DDRB_DQS#13
DDRB_DQS13
DDRB_DQS#12
DDRB_DQS12
DDRB_DQS#11
DDRB_DQS11
DDRB_DQS#10
DDRB_DQS10
DDRB_DQS#9
DDRB_DQS9
DDRB_WE#18,27,29,30
DDRB_RAS#18,27,29,30
DDRB_CAS#18,27,29,30
DDRB_BA218,27,29,30
D D
C C
DDRB_DIMM_VREF27,29
B B
A A
DDRB2_VREF
C77
0.1U/6/X/16V
DDRB_MA[13..0]18,27,29,30
DDRB_CMDCLK1_P18,30
DDRB_CMDCLK1_N18,30
DDRB_CS#[7..0]18,27,29,30
MEM_CKE[7..0]17,18,24,25,26,27,29,30
DDRB_BA118,27,29,30
DDRB_BA018,27,29,30
DIMM_SMBDAT24,25,26,27,29,72
DIMM_SMBCLK24,25,26,27,29,72
DDRB_DIMM_VREF
P3V3
DDRB_PCIRST#27,29,55
DDRB_CB[7..0]18,27,29
DDRB_DQS#[17..0]18,27,29
DDRB_DQS[17..0]18,27,29
P1V8_AUX
R231 1K
5
73
192
74
54
173
174
196
176
57
70
177
179
58
180
60
61
182
63
183
188
220
221
137
138
185
186
76
193
171
52
190
71
101
240
239
119
120
1
238
55
18
168
167
162
161
49
48
43
42
165
164
233
232
224
223
212
211
203
202
156
155
147
146
135
134
126
125
WE_N
RAS_N
CAS_N
A16/BA2
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CK2P
CK2N
CK1P
CK1N
CK0P
CK0N
CS1_N
CS0_N
CKE1
CKE0
BA1
BA0
SA2
SA1
SA0
SDA
SCL
VREF
VDDSPD
RC0
RFU/RC1
CB7
CB6
CB5
CB4
CB3
CB2
CB1
CB0
NC/DQS17N
DM8/DQS17P
NC/DQS16N
DM7/DQS16P
NC/DQS15N
DM6/DQS15P
NC/DQS14N
DM5/DQS14P
NC/DQS13N
DM4/DQS13P
NC/DQS12N
DM3/DQS12P
NC/DQS11N
DM2/DQS11P
NC/DQS10N
DM1/DQS10P
NC/DQS9N
DM0/DQS9P
DQ63
DQ62
DQ61
DQ60
DQ59
DQ58
DQ57
DQ56
DQ55
DQ54
DQ53
DQ52
DQ51
DQ50
DQ49
DQ48
DQ47
DQ46
DQ45
DQ44
DQ43
DQ42
DQ41
DQ40
DQ39
DQ38
DQ37
DQ36
DQ35
DQ34
DQ33
DQ32
DQ31
DQ30
DQ29
DQ28
DQ27
DQ26
DQ25
DQ24
DQ23
DQ22
DQ21
DQ20
DQ19
DQ18
DQ17
DQ16
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
ODT1
ODT0
DQS8N
DQS8P
DQS7N
DQS7P
DQS6N
DQS6P
DQS5N
DQS5P
DQS4N
DQS4P
DQS3N
DQS3P
DQS2N
DQS2P
DQS1N
DQS1P
DQS0N
DQS0P
DDR II
4
P1V8_AUX
DDRB_DQ[63..0]
PLACE NEAR THE CENTER OF DIMM B2
C71
10U/8/X/6.3V
THESE DECOUPLING CAPS ARE PLACE HOLDERS
3
DDRB_DQ[63..0] 18,27,29
DDRB_CS#[7..0] 18,27,29,30
DDRB_DQS#[17..0] 18,27,29
DDRB_DQS[17..0] 18,27,29
C72
10U/8/X/6.3V
C73
10U/8/X/6.3V
DDR3B
197
VDD
189
VDD
187
VDD
184
VDD
178
VDD
172
VDD
69
VDD
67
VDD
64
VDD
59
VDD
53
VDD
102
NC
68
NC
19
NC
115
GND
112
GND
109
GND
106
GND
103
GND
100
GND
97
GND
94
GND
91
GND
88
GND
85
GND
82
GND
79
GND
66
GND
65
GND
50
GND
47
GND
44
GND
41
GND
38
GND
35
GND
32
GND
29
GND
26
GND
23
GND
20
GND
17
GND
14
GND
11
GND
8
GND
5
GND
2
GND
DDR II
C74
0.1U/6/X/16V
C75
1U/6/X/10V
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
P1V8_AUXP1V8_AUX
191
181
175
170
78
75
72
62
56
51
194
237
234
231
228
225
222
219
216
213
210
207
204
201
198
169
166
163
160
157
154
151
148
145
142
139
136
133
130
127
124
121
118
C76
1U/6/X/10V
P1V8_AUX
PLACE DDRA_DIMM_VREF VOLTAGE
DIVDER NEAR DIMM B2 / B3
R225
75/1%
R226
75/1%
SR136
1K/X
SR137
1K
DDRB_DIMM_VREF
C70
1U/6/X/10V
P3V3P3V3
SR134
1K
SR135
1K/X
R229
1K
DDRB_DIMMB2_SA2
DDRB_DIMMB2_SA0
DDRB_DIMMB2_SA1
SMBUS ADDR: 0XAC
1
DUAL RANK
76
171
DDRB_CS#2
DDRB_CS#3
MEM_CKE3
of
28 81Wednesday, November 09, 2005
SINGLE RANK
193
DDRB_CS#4
195 77
DDRB_CS#5
MEM_CKE5
52
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
DDR II DIMM B2
GA-9ITDW-CN
1.2
Page 30
5
4
3
2
1
DDR1A
DDRB_DQ63
236
DDRB_DQ62
235
DDRB_DQ61
230
DDRB_DQ60
229
DDRB_DQ59
117
DDRB_DQ58
116
DDRB_DQ57
111
DDRB_DQ56
110
DDRB_DQ55
227
DDRB_DQ54
226
DDRB_DQ53
218
DDRB_DQ52
217
DDRB_DQ51
108
DDRB_DQ50
107
DDRB_DQ49
99
DDRB_DQ48
98
DDRB_DQ47
215
DDRB_DQ46
214
DDRB_DQ45
209
DDRB_DQ44
208
DDRB_DQ43
96
DDRB_DQ42
95
DDRB_DQ41
90
DDRB_DQ40
89
DDRB_DQ39
206
DDRB_DQ38
205
DDRB_DQ37
200
DDRB_DQ36
199
DDRB_DQ35
87
DDRB_DQ34
86
DDRB_DQ33
81
DDRB_DQ32
80
DDRB_DQ31
159
DDRB_DQ30
158
DDRB_DQ29
153
DDRB_DQ28
152
DDRB_DQ27
40
DDRB_DQ26
39
DDRB_DQ25
34
DDRB_DQ24
33
DDRB_DQ23
150
DDRB_DQ22
149
DDRB_DQ21
144
DDRB_DQ20
143
DDRB_DQ19
31
DDRB_DQ18
30
DDRB_DQ17
25
DDRB_DQ16
24
DDRB_DQ15
141
DDRB_DQ14
140
DDRB_DQ13
132
DDRB_DQ12
131
DDRB_DQ11
22
DDRB_DQ10
21
DDRB_DQ9
13
DDRB_DQ8
12
DDRB_DQ7
129
DDRB_DQ6
128
DDRB_DQ5
123
DDRB_DQ4
122
DDRB_DQ3
10
DDRB_DQ2
9
DDRB_DQ1
4
DDRB_DQ0
3
DDRB_CS#1
77
DDRB_CS#7
195
DDRB_DQS#8
45
DDRB_DQS8
46
DDRB_DQS#7
113
DDRB_DQS7
114
DDRB_DQS#6
104
DDRB_DQS6
105
DDRB_DQS#5
92
DDRB_DQS5
93
DDRB_DQS#4
83
DDRB_DQS4
84
DDRB_DQS#3
36
DDRB_DQS3
37
DDRB_DQS#2
27
DDRB_DQS2
28
DDRB_DQS#1
15
DDRB_DQS1
16
DDRB_DQS#0
6
DDRB_DQS0
7
DDRB_CMDCLK0_P
DDRB_CMDCLK0_N
R232 0
DDRB_WE#
DDRB_RAS#
DDRB_CAS#
DDRB_BA2
DDRB_MA13
DDRB_MA12
DDRB_MA11
DDRB_MA10
DDRB_MA9
DDRB_MA8
DDRB_MA7
DDRB_MA6
DDRB_MA5
DDRB_MA4
DDRB_MA3
DDRB_MA2
DDRB_MA1
DDRB_MA0
DDRB_CS#0
DDRB_CS#6
MEM_CKE1
MEM_CKE7
DDRB_BA1
DDRB_BA0
DDRB_DIMMB3_SA2
DDRB_DIMMB3_SA1
DDRB_DIMMB3_SA0
DIMM_SMBDAT
DIMM_SMBCLK
DDRB3_VREF
DDRB_PCIRST#
DDRB_CB7
DDRB_CB6
DDRB_CB5
DDRB_CB4
DDRB_CB3
DDRB_CB2
DDRB_CB1
DDRB_CB0
DDRB_DQS#17
DDRB_DQS17
DDRB_DQS#16
DDRB_DQS16
DDRB_DQS#15
DDRB_DQS15
DDRB_DQS#14
DDRB_DQS14
DDRB_DQS#13
DDRB_DQS13
DDRB_DQS#12
DDRB_DQS12
DDRB_DQS#11
DDRB_DQS11
DDRB_DQS#10
DDRB_DQS10
DDRB_DQS#9
DDRB_DQS9
DDRB_WE#18,27,28,30
DDRB_RAS#18,27,28,30
DDRB_CAS#18,27,28,30
DDRB_BA218,27,28,30
D D
C C
DDRB_DIMM_VREF27,28
B B
A A
DDRB3_VREF
C84
0.1U/6/X/16V
DDRB_MA[13..0]18,27,28,30
DDRB_CMDCLK0_P18,30
DDRB_CMDCLK0_N18,30
DDRB_CS#[7..0]18,27,28,30
MEM_CKE[7..0]17,18,24,25,26,27,28,30
DDRB_BA118,27,28,30
DDRB_BA018,27,28,30
DIMM_SMBDAT24,25,26,27,28,72
DIMM_SMBCLK24,25,26,27,28,72
DDRB_DIMM_VREF
P3V3
DDRB_PCIRST#27,28,55
DDRB_CB[7..0]18,27,28
DDRB_DQS#[17..0]18,27,28
DDRB_DQS[17..0]18,27,28
5
73
192
74
54
173
174
196
176
57
70
177
179
58
180
60
61
182
63
183
188
220
221
137
138
185
186
76
193
171
52
190
71
101
240
239
119
120
1
238
55
18
168
167
162
161
49
48
43
42
165
164
233
232
224
223
212
211
203
202
156
155
147
146
135
134
126
125
WE_N
RAS_N
CAS_N
A16/BA2
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CK2P
CK2N
CK1P
CK1N
CK0P
CK0N
CS1_N
CS0_N
CKE1
CKE0
BA1
BA0
SA2
SA1
SA0
SDA
SCL
VREF
VDDSPD
RC0
RFU/RC1
CB7
CB6
CB5
CB4
CB3
CB2
CB1
CB0
NC/DQS17N
DM8/DQS17P
NC/DQS16N
DM7/DQS16P
NC/DQS15N
DM6/DQS15P
NC/DQS14N
DM5/DQS14P
NC/DQS13N
DM4/DQS13P
NC/DQS12N
DM3/DQS12P
NC/DQS11N
DM2/DQS11P
NC/DQS10N
DM1/DQS10P
NC/DQS9N
DM0/DQS9P
DQ63
DQ62
DQ61
DQ60
DQ59
DQ58
DQ57
DQ56
DQ55
DQ54
DQ53
DQ52
DQ51
DQ50
DQ49
DQ48
DQ47
DQ46
DQ45
DQ44
DQ43
DQ42
DQ41
DQ40
DQ39
DQ38
DQ37
DQ36
DQ35
DQ34
DQ33
DQ32
DQ31
DQ30
DQ29
DQ28
DQ27
DQ26
DQ25
DQ24
DQ23
DQ22
DQ21
DQ20
DQ19
DQ18
DQ17
DQ16
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
ODT1
ODT0
DQS8N
DQS8P
DQS7N
DQS7P
DQS6N
DQS6P
DQS5N
DQS5P
DQS4N
DQS4P
DQS3N
DQS3P
DQS2N
DQS2P
DQS1N
DQS1P
DQS0N
DQS0P
DDR II
4
P1V8_AUX
DDRB_DQ[63..0]
PLACE NEAR THE CENTER OF DIMM B3
C78
10U/8/X/6.3V
THESE DECOUPLING CAPS ARE PLACE HOLDERS
3
DDRB_DQ[63..0] 18,27,28
DDRB_CS#[7..0] 18,27,28,30
DDRB_DQS#[17..0] 18,27,28
DDRB_DQS[17..0] 18,27,28
C79
10U/8/X/6.3V
C80
10U/8/X/6.3V
DDR1B
197
VDD
189
VDD
187
VDD
184
VDD
178
VDD
172
VDD
69
VDD
67
VDD
64
VDD
59
VDD
53
VDD
102
NC
68
NC
19
NC
115
GND
112
GND
109
GND
106
GND
103
GND
100
GND
97
GND
94
GND
91
GND
88
GND
85
GND
82
GND
79
GND
66
GND
65
GND
50
GND
47
GND
44
GND
41
GND
38
GND
35
GND
32
GND
29
GND
26
GND
23
GND
20
GND
17
GND
14
GND
11
GND
8
GND
5
GND
2
GND
DDR II
C81
0.1U/6/X/16V
C82
1U/6/X/10V
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
P1V8_AUXP1V8_AUX
191
181
175
170
78
75
72
62
56
51
194
237
234
231
228
225
222
219
216
213
210
207
204
201
198
169
166
163
160
157
154
151
148
145
142
139
136
133
130
127
124
121
118
C83
1U/6/X/10V
P3V3P3V3
SR140
1K
SR141
1K/X
SR138
1K
SR139
1K/X
R234
1K
DDRB_DIMMB3_SA2
DDRB_DIMMB3_SA1
DDRB_DIMMB3_SA0
SMBUS ADDR: 0XAE
1
DUAL RANK
76
171
DDRB_CS#0
DDRB_CS#1
MEM_CKE1
of
29 81Wednesday, November 09, 2005
SINGLE RANK
193
DDRB_CS#6
DDRB_CS#7
195 77
MEM_CKE7
52
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
DDR II DIMM B3
GA-9ITDW-CN
1.2
Page 31
5
DDRII TERMINATION & DECOUPLING
P0V9_DDR
RN35 27/1%/8P4R
7 8
5 6
3 4
1 2
RN39 27/1%/8P4R
7 8
5 6
P0V9_DDR
3 4
1 2
RN44 27/1%/8P4R
7 8
5 6
3 4
1 2
RN48 27/1%/8P4R
7 8
5 6
3 4
1 2
RN36 27/1%/8P4R
7 8
5 6
3 4
1 2
RN40 27/1%/8P4R
7 8
5 6
3 4
1 2
RN43 27/1%/8P4R
7 8
5 6
3 4
1 2
RN47 27/1%/8P4R
7 8
5 6
3 4
1 2
D D
C C
MEM_CKE4
MEM_CKE5
MEM_CKE3
MEM_CKE0
DDRA_MA8
DDRA_MA7
DDRA_MA9
DDRA_MA11
DDRA_MA3
DDRA_MA4
DDRA_MA6
DDRA_MA5
DDRB_MA6
DDRB_MA5
DDRB_MA4
DDRB_MA3
DDRA_MA10
DDRA_MA0
DDRA_BA0
DDRB_RAS#
DDRB_CS#3
DDRB_WE#
DDRA_RAS#
DDRA_MA13
DDRB_CS#7
DDRA_BA1
DDRB_CS#2
DDRB_CAS#
DDRA_CS#6
DDRB_CS#4
DDRA_CS#2
DDRA_CS#7
DDRB_RAS# 18,27,28,29
DDRB_WE# 18,27,28,29
DDRA_RAS# 17,24,25,26
DDRB_CAS# 18,27,28,29
4
P1V8_AUX
C859
C860
0.1U/6/X/16V
C863
0.1U/6/X/16V
C867
0.1U/6/X/16V
# PLACE THESE DECOUPLING CAPS NEAR
CENTER OF DIMM A1
# THESE STITCHING CAPS ARE USED AS
ADDRESS, CMD & CONTROL ARE
REFERENCE TO GND IN LEAD-IN LENGTH
REGION & REFERENCE TO POWER IN
BETWEEN THE DIMMS.
0.1U/6/X/16V
0.1U/6/X/16V
C864
0.1U/6/X/16V
0.1U/6/X/16V
C868
0.1U/6/X/16V
0.1U/6/X/16V
DDRA_MA[13..0] 17,24,25,26
DDRA_BA[2..0] 17,24,25,26
DDRA_CS#[7..0] 17,24,25,26
MEM_CKE[7..0] 17,18,24,25,26,27,28,29
C861
C865
C869
C862
0.1U/6/X/16V
C866
0.1U/6/X/16V
C870
0.1U/6/X/16V
3
P0V9_DDR
SC619
SC620
0.1U/6/X/16V
0.1U/6/X/16V
SC630
SC631
0.1U/6/X/16V
0.1U/6/X/16V
P0V9_DDR
R237 51.1/1%
R241 51.1/1%
R245 51.1/1%
R249 51.1/1%
R253 51.1/1%
R259 51.1/1%
R265 51.1/1%
R271 51.1/1%
DDRA_CMDCLK0_P
DDRA_CMDCLK0_N
DDRA_CMDCLK1_P
DDRA_CMDCLK1_N
DDRA_CMDCLK2_P
DDRA_CMDCLK2_N
DDRA_CMDCLK3_P
DDRA_CMDCLK3_N
2
(1)PLACE ONE DECOUPLING CAP FOR 2 SIGNALS.
(2)PLACE ONE OF 10UF CAP AT EACH END OF PARALLEL
TERMINATION ROW.
SC621
0.1U/6/X/16V
SC632
0.1U/6/X/16V
SC622
0.1U/6/X/16V
0.1U/6/X/16V
SC633
0.1U/6/X/16V
0.1U/6/X/16V
DDRA_CMDCLK0_P 17,24
DDRA_CMDCLK0_N 17,24
DDRA_CMDCLK1_P 17,26
DDRA_CMDCLK1_N 17,26
DDRA_CMDCLK2_P 17,25
DDRA_CMDCLK2_N 17,25
DDRA_CMDCLK3_P 17
DDRA_CMDCLK3_N 17
SC623
SC634
SC624
0.1U/6/X/16V
SC635
0.1U/6/X/16V
1
SC628
C109
C113
SC629
0.1U/6/X/16V
C110
10U/8/X/6.3V
C114
10U/8/X/6.3V
SC625
SC626
SC627
0.1U/6/X/16V
SC636
0.1U/6/X/16V
P1V8_AUX
(1)PLACE THESE DECOUPLING CAPS NEAR CENTER OF DIMM A1
(2)THESE STITCH ING CA PS ARE USED AS ADDRESS, CMD &
CONTROL ARE REFERENCE TO GND IN LEAD-IN LENGTH REGION &
REFERENCE TO POWER IN BETWEEN THE DIMMS. FEASIBILITY OF
PROVIDING T HESE STITCHING CAPS IS TBD.
0.1U/6/X/16V
SC637
0.1U/6/X/16V
C107
0.1U/6/X/16V
C111
0.1U/6/X/16V
0.1U/6/X/16V
SC638
0.1U/6/X/16V
C108
0.1U/6/X/16V/X
C112
0.1U/6/X/16V
0.1U/6/X/16V
10U/8/X/6.3V
10U/8/X/6.3V
PLACE PARALLEL TERMINATION RPAKS 100-1250 MILS FROM DIMM
P0V9_DDR
RN52 27/1%/8P4R
7 8
5 6
3 4
1 2
RN56 27/1%/8P4R
7 8
5 6
3 4
P0V9_DDR
1 2
RN60 27/1%/8P4R
7 8
5 6
3 4
1 2
RN64 27/1%/8P4R
7 8
5 6
3 4
1 2
RN51 27/1%/8P4R
7 8
5 6
3 4
1 2
RN55 27/1%/8P4R
7 8
5 6
3 4
1 2
RN59 27/1%/8P4R
7 8
5 6
3 4
1 2
RN63 27/1%/8P4R
7 8
5 6
3 4
1 2
B B
A A
DDRA_BA2
MEM_CKE1
DDRB_MA12
DDRA_MA12
DDRB_MA9
DDRB_MA11
DDRB_MA7
DDRB_MA8
DDRB_MA1
DDRB_MA2
DDRA_MA1
DDRA_MA2
MEM_CKE7
MEM_CKE2
MEM_CKE6
DDRB_BA2
DDRB_MA0
DDRB_BA1
DDRB_MA10
DDRB_BA0
DDRB_MA13
DDRB_CS#6
DDRA_WE#
DDRA_CAS#
DDRA_CS#4
DDRA_CS#5
DDRB_CS#0
DDRB_CS#1
DDRA_CS#3
DDRB_CS#5
DDRA_CS#0
DDRA_CS#1
DDRA_WE# 17,24,25,26
DDRA_CAS# 17,24,25,26
P1V8_AUX
C871
C872
0.1U/6/X/16V
C875
0.1U/6/X/16V
C879
0.1U/6/X/16V
# PLACE THESE DECOUPLING CAPS NEAR
CENTER OF DIMM B1
# THESE STITCHING CAPS ARE USED AS
ADDRESS, CMD & CONTROL ARE
REFERENCE TO GND IN LEAD-IN LENGTH
REGION & REFERENCE TO POWER IN
BETWEEN THE DIMMS.
0.1U/6/X/16V
0.1U/6/X/16V
C876
0.1U/6/X/16V
0.1U/6/X/16V
C880
0.1U/6/X/16V
0.1U/6/X/16V
DDRB_BA[2..0] 18,27,28,29
DDRB_MA[13..0] 18,27,28,29
MEM_CKE[7..0] 17,18,24,25,26,27,28,29 DDRB_CMDCLK3_P 18
DDRB_CS#[7..0] 18,27,28,29
C873
C877
C881
C874
0.1U/6/X/16V
C878
0.1U/6/X/16V
C882
0.1U/6/X/16V
P0V9_DDR
P0V9_DDR
SC642
0.1U/6/X/16V
0.1U/6/X/16V
SR150 51.1/1%
SR151 51.1/1%
R285 51.1/1%
R289 51.1/1%
R293 51.1/1%
R299 51.1/1%
R305 51.1/1%
R311 51.1/1%
SC639
P1V8_AUX
10U/8/X/6.3V
PLACE PARALLEL TERMINATION RPAKS 100-1250 MILS FROM DIMM
5
4
3
(1)PLACE ONE DECOUPLING CAP FOR 2 SIGNALS.
(2)PLACE ONE OF 10UF CAP AT EACH END OF PARALLEL
TERMINATION ROW.
SC640
SC641
SC646
SC645
0.1U/6/X/16V
C105
10U/8/X/6.3V
DDRB_CMDCLK3_P
DDRB_CMDCLK3_N
0.1U/6/X/16V
0.1U/6/X/16V
C106
0.1U/6/X/16V
DDRB_CMDCLK0_P
DDRB_CMDCLK0_N
DDRB_CMDCLK1_P
DDRB_CMDCLK1_N
DDRB_CMDCLK2_P
DDRB_CMDCLK2_N
0.1U/6/X/16V
C128
C129
0.1U/6/X/16V
DDRB_CMDCLK0_P 18,29
DDRB_CMDCLK0_N 18,29
DDRB_CMDCLK1_P 18,28
DDRB_CMDCLK1_N 18,28
DDRB_CMDCLK2_P 18,27
DDRB_CMDCLK2_N 18,27
DDRB_CMDCLK3_N 18
2
0.1U/6/X/16V
C130
0.1U/6/X/16V
SC643
SC650
SC644
0.1U/6/X/16V
0.1U/6/X/16V
C132
C131
0.1U/6/X/16V
0.1U/6/X/16V
P1V8_AUX
(1)PLACE THESE DECOUPLING CAPS NEAR CENTER OF DIMM B1
(2)THESE STITCH ING CAP S ARE U SED AS ADDRESS, CMD &
CONTROL ARE REFERENCE TO GND IN LEAD-IN LENGTH REGION &
REFERENCE TO POWER IN BETWEEN THE DIMMS. FEASIBILITY OF
PROVIDING T HESE STITCHING CAPS IS TBD.
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
DDR II TERMINAION/DECOUPLING
0.1U/6/X/16V
C133
0.1U/6/X/16V
C137
0.1U/6/X/16V
SC647
C125
10U/8/X/6.3V
C134
0.1U/6/X/16V
0.1U/6/X/16V
C138
10U/8/X/6.3V
0.1U/6/X/16V/X
GA-9ITDW-CN
1
C135
C139
SC648
0.1U/6/X/16V
of
30 81Wednesday, November 09, 2005
SC649
0.1U/6/X/16V
SC757
10U/8/X/6.3V
C140
10U/8/X/6.3V
1.2
Page 32
5
4
3
2
1
P3V3
FB1
FB300/8
12
D D
C C
B B
C141
10U/8/X/6.3V
SC40
0.1U/6/X/16V
P3V3
FB2
FB300/8
12
C147
10U/8/X/6.3V
VCC3_CLK
12
C149
10U/8/X/6.3V
14.318MHz/32p/20ppm/H/D
C151
33P/6/N/50V
X1
SC39
0.1U/6/X/16V
SC12
0.1U/6/X/16V
C148
0.1U/6/X/16V
R329
10
SC43
0.1U/6/X/16V
VCC3_CLKA
VCC3_CLKB
CK409B_XTAL_OUT
SC83
0.1U/6/X/16V
SC45
0.1U/6/X/16V
CK409B_XTAL_IN
C152
33P/6/N/50V
VCC3_CLK
SC84
0.1U/6/X/16V
SC46
0.1U/6/X/16V
U10
VCC3_CLKA
VCC3_CLK
VCC3_CLKB
DB800_SRC_100MHZ_CLK_N_R32
DB800_SRC_100MHZ_CLK_P_R32
MCH_SMBDAT16,21,33,36,56,72
MCH_SMBCLK16,21,33,36,56,72
FREQ_SEL050
CK409B_PWRDWN#32,33
CK409B_PWR_GD#32
FREQ_SEL151
DB800_SRC_100MHZ_CLK_N_R
DB800_SRC_100MHZ_CLK_P_R
MCH_SMBDAT
MCH_SMBCLK
R325 475/1%
FREQ_SEL0
CK409B_PWRDWN#
CK409B_PWR_GD#
CLK_IREF
CK409B_XTAL_IN
CK409B_XTAL_OUT
FREQ_SEL1
SINGLE POINT GROUNDING
55
24
48
42
16
10
36
34
3
37
38
30
28
52
51
21
35
4
5
56
54
25
45
17
11
39
33
53
6
VDD_A
VDD_3V66
VDD_CPU1
VDD_CPU2
VDD_PCI1
VDD_PCI2
VDD_SRC
VDD_48
VDD_REF
SRC_N
SRC_P
SDAT
SCLK
IREF
FS_A
PWRDON#
VTT_PWRGD#
XTAL_IN
XTAL_OUT
FS_B
VSS_A
VSS_3V66
VSS_CPU
VSS_PCI1
VSS_PCI2
VSS_SCR
VSS_48
VSS_IREF
VSS_REF
CK409
REF1
REF0
CPU_3_P
CPU_3_N
CPU_2_P
CPU_2_N
CPU_1_P
CPU_1_N
CPU_0_P
CPU_0_N
PCIF2
PCIF1
PCIF0
PCI6
PCI5
PCI4
PCI3
PCI2
PCI1
PCI0
DOT_48
USB_48
3V66_4/VCH
3V66_3
3V66_2
3V66_1
3V66_0
AUDIO_14MHZ_CLK_R
2
ICH_14MHZ_CLK_R
1
50
49
47
46
44
43
41
40
9
8
7
20
19
18
15
14
13
12
32
31
29
27
26
23
22
ITP_R_BCLK
ITP_R_BCLK#
MCH_R_BCLK
MCH_R_BCLK#
P1_R_BCLK
P1_R_BCLK#
P0_R_BCLK
P0_R_BCLK#
TP_CK409B_9
SIO_33MHZ_CLK_R
ICH_33MHZ_CLK_R
TP_CK409B_20
TPM_33MHZ_CLK_R
1394_33MHZ_CLK_R
PLD_33MHZ_CLK_R
FWH_33MHZ_CLK_R
PCI_SLOT2_33MHZ_CLK_R
PCI_SLOT1_33MHZ_CLK_R
SIO_48MHZ_CLK_R
ICH_USB_48MHZ_CLK_R
TP_CK409B_29
HI_LAI_66MHZ_CLK_R
ICH_HI66MHZ_CLK_R
MCH_66MHZ_CLK_R
TP_CK409B_22
PIN26 & 23 TRACE MATCHING <= 50 MILS
I2C ADDRESS = 0XD2
VCC3_CLK
AUDIO_14MHZ_CLK_R 32
ICH_14MHZ_CLK_R 32
R8 10K
R9 10K
TP52
SIO_33MHZ_CLK_R 32
ICH_33MHZ_CLK_R 32
TP53
TPM_33MHZ_CLK_R 32
1394_33MHZ_CLK_R 32
PLD_33MHZ_CLK_R 32
FWH_33MHZ_CLK_R 32
PCI_SLOT2_33MHZ_CLK_R 32
PCI_SLOT1_33MHZ_CLK_R 32
SIO_48MHZ_CLK_R 32
ICH_USB_48MHZ_CLK_R 32
TP55
HI_LAI_66MHZ_CLK_R 32
ICH_HI66MHZ_CLK_R 32
MCH_66MHZ_CLK_R 32
TP56
R316
ITP_R_BCLK 32
R318
ITP_R_BCLK# 32
R320
R322
R324
R327
R330
R332
33/X
33/X
33
33
33
33
33
33
R317
49.9/1%/X
R319
49.9/1%/X
R321
49.9/1%
R323
49.9/1%
R326
49.9/1%
R328
49.9/1%
R331
49.9/1%
R333
49.9/1%
ITP_BCLK 16
ITP_BCLK# 16
MCH_BCLK 19
MCH_BCLK# 19
P1_BCLK 13
P1_BCLK# 13
P0_BCLK 9
P0_BCLK# 9
P3V3
R334
1K
CLK_JP1
1
PIN1X3/X
CLK_JP2
PIN1X3/X
2
3
1
2
3
CPU0 BSEL0
A A
CPU0 BSEL1
CPU0_BSEL0
FREQ_SEL0
R335
0
P3V3
R336
1K
CPU0_BSEL1
FREQ_SEL1
R337
0
5
CLK_JP1
JU1x2/G/[1-2]/X
CLK_JP2
JU1x2/G/[1-2]/X
CPU0_BSEL0 12,55
FREQ_SEL0 50
CPU0_BSEL1 12,55
FREQ_SEL1 51
BSEL0
1-2 CPU0
2-3 0
OFF 1
BSEL1
1-2 CPU0
2-3 0
OFF 1
4
FREQ_SEL1 FREQ_SEL0 FREQUENCY
0 0 100MHZ
0 1 133MHZ
1 0 200MHZ
1 1 166MHZ
3
CK409
CK409B
2
Populate Depopulate
R8, R9
R316, R317,
R318, R319
R316, R317,
R318, R319
R8, R9
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
CK409B
GA-9ITDW-CN
1
1.2
of
31 81Wednesday, November 09, 2005
Page 33
5
4
3
2
1
TPM_33MHZ_CLK_R31 TPM_33MHZ_CLK 48
D D
SIO_33MHZ_CLK_R31 SIO_33MHZ_CLK 58
ICH_33MHZ_CLK_R31 ICH_33MHZ_CLK 50
TPM_33MHZ_CLK_R
SIO_33MHZ_CLK_R
ICH_33MHZ_CLK_R
PCI_SLOT1_33MHZ_CLK_R
PCI_SLOT2_33MHZ_CLK_R
C C
FWH_33MHZ_CLK_R31 FWH_33MHZ_CLK 59
1394_33MHZ_CLK_R31 1394_33MHZ_CLK 56
FWH_33MHZ_CLK_R
1394_33MHZ_CLK_R
R1180
33/X
R344
33
R345
33
R348
33
R349
33
R351
33
R354
33
TPM_33MHZ_CLK
C802
10P/6/N/50V/X
SIO_33MHZ_CLK
C155
10P/6/N/50V/X
ICH_33MHZ_CLK
C156
10P/6/N/50V/X
PCI_SLOT1_33MHZ_CLK
C157
10P/6/N/50V/X
PCI_SLOT2_33MHZ_CLK
C158
10P/6/N/50V/X
FWH_33MHZ_CLK
C159
10P/6/N/50V/X
1394_33MHZ_CLK
C160
10P/6/N/50V/X
ICH_14MHZ_CLKICH_14MHZ_CLK_R
AUDIO_14MHZ_CLKAUDIO_14MHZ_CLK_R
R339
R341
C153
10P/6/N/50V/X
C154
10P/6/N/50V/X
33
33
DB800_SRC_100MHZ_CLK_NDB800_SRC_100MHZ_CLK_N_R
R340
DB800_SRC_100MHZ_CLK_PDB800_SRC_100MHZ_CLK_P_R
R343
49.9/1%
R338
33
AUDIO_14MHZ_CLK_R31
R342
33
PCI_SLOT1_33MHZ_CLK 54PCI_SLOT1_33MHZ_CLK_R31
ICH_14MHZ_CLK 51ICH_14MHZ_CLK_R31
AUDIO_14MHZ_CLK 60
DB800_SRC_100MHZ_CLK_N 33DB800_SRC_100MHZ_CLK_N_R31
DB800_SRC_100MHZ_CLK_P 33DB800_SRC_100MHZ_CLK_P_R31
49.9/1%
PCI_SLOT2_33MHZ_CLK 54PCI_SLOT2_33MHZ_CLK_R31
P3V3
R346
R347
4.7K/X
4.7K/X
ITP_R_BCLK
ITP_R_BCLK#
ITP_R_BCLK 31
ITP_R_BCLK# 31
PLACE NEXT TO SERIES ELEMENTS TO MINIMIZE STUB LENGTH
P3V3
R353
R350
10K
CK409B_PWR_GD#
Q11
MMBT2222A
SOT23
R355
R357
R358
4.7K/X
0/X
0
2
ECB
CK409B_PWRDWN#
10K
CK409B_PWR_GD# 31
R352
1K/X
CK409B_PWRDWN# 31,33
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
CK409B TERMINATION
GA-9ITDW-CN
1
of
32 81Wednesday, November 09, 2005
1.2
PLD_33MHZ_CLK_R31
B B
SIO_48MHZ_CLK_R31
ICH_USB_48MHZ_CLK_R31 ICH_USB_48MHZ_CLK 50
ICH_HI66MHZ_CLK_R31
MCH_66MHZ_CLK_R31
A A
HI_LAI_66MHZ_CLK_R31
PLD_33MHZ_CLK_R
SIO_48MHZ_CLK_R
ICH_USB_48MHZ_CLK_R
ICH_HI66MHZ_CLK_R
MCH_66MHZ_CLK_R
HI_LAI_66MHZ_CLK_R
5
R356
33/X
R359
33
R360
33
R361
33
R362
33
R363
1K/X
PLD_33MHZ_CLK
C161
10P/6/N/50V/X
SIO_48MHZ_CLK
C162
10P/6/N/50V/X
ICH_USB_48MHZ_CLK
C163
10P/6/N/50V/X
ICH_HI66MHZ_CLK
C164
10P/6/N/50V/X
MCH_66MHZ_CLK
C165
10P/6/N/50V/X
HI_LAI_66MHZ_CLK
PLD_33MHZ_CLK 55
SIO_48MHZ_CLK 58
ICH_HI66MHZ_CLK 50
MCH_66MHZ_CLK 21
C166
10P/6/N/50V/X
4
SB_VTT_PWRGD55
SB_VTT_PWRGD
P3V3
SYS_PWR_GD_3_3V21,36,51,55
CPU_VRD_PWR_GD51,55
3
SYS_PWR_GD_3_3V
CPU_VRD_PWR_GD
Page 34
5
D D
4
3
LAN_SRC_100MHZ_CLK_P_R
LAN_SRC_100MHZ_CLK_N_R
MCH_SRC_100MHZ_CLK_P_R
MCH_SRC_100MHZ_CLK_N_R
2
R364
R366
R368
R370
33
R365
49.9/1%
33
R367
49.9/1%
33
R369
33
49.9/1%
R371
LAN_SRC_100MHZ_CLK_P 48
LAN_SRC_100MHZ_CLK_N 48
MCH_SRC_100MHZ_CLK_P 20
MCH_SRC_100MHZ_CLK_N 20
1
49.9/1%
R372
33/X
R373
49.9/1%/X
R374
33/X
DB800_SRC_100MHZ_CLK_P32
DB800_SRC_100MHZ_CLK_N32
MCH_SMBCLK16,21,31,36,56,72
MCH_SMBDAT16,21,31,36,56,72
CK409B_PWRDWN#31,32
C C
VCC3_SRCLK
R383 1K
DB800_SRC_100MHZ_CLK_P
DB800_SRC_100MHZ_CLK_N
DB800_SRC_DIV#
DB800_PLL
MCH_SMBCLK
MCH_SMBDAT
CK409B_PWRDWN#
DB800_SRC_STOP#
DB800_HIGH_BW#
R380 1K
DB800_SPARECLK_EN
VCC3_SRCLK_OE
VCC3_SRCLK_A
VCC3_SRCLK
4
5
1
22
23
24
26
27
28
44
36
35
43
7
15
14
6
48
39
31
19
11
2
U11
SRC_IN_P
SRC_IN_N
SRC_DIV2_N
PLL
SCL
SDA
PWRDWN#
SRC_STOP#
HIGH_BW#
OE_7
OE_6
OE_5
OE_4
OE_3
OE_2
OE_1
OE_0
VDD_A
VDD4
VDD3
VDD2
VDD1
VDD0
DB800
DIF_7_P
DIF_7_N
DIF_6_P
DIF_6_N
DIF_5_P
DIF_5_N
DIF_4_P
DIF_4_N
DIF_3_P
DIF_3_N
DIF_2_P
DIF_2_N
DIF_1_P
DIF_1_N
DIF_0_P
DIF_0_N
LOCK
IREF
VSS_A
VSS5
VSS4
VSS3
VSS2
VSS1
VSS0
42
41
38
37
SPARE5_100MHZ_CLK_P_R
34
SPARE5_100MHZ_CLK_N_R
33
SPARE4_100MHZ_CLK_P_R
30
SPARE4_100MHZ_CLK_N_R
29
20
21
16
17
SPARE1_100MHZ_CLK_P_R
12
SPARE1_100MHZ_CLK_N_R
13
8
9
TP_DB800_45
45
DB800_IREF
46
R387
475/1%
47
40
32
25
18
10
3
TP57
ICH_SRC_100MHZ_CLK_P_R
ICH_SRC_100MHZ_CLK_N_R
PXH_SRC_100MHZ_CLK_P_R
PXH_SRC_100MHZ_CLK_N_R
R376
R378
R381
R384
R386
R389
R391
R393
B B
R397
10K
DB800_SRC_DIV#
R403
1K/X
R398
10K
R404
1K/X
DB800_PLL
R399
R405
10K
1K/X
VCC3_SRCLK
R400
10K
DB800_HIGH_BW#DB800_SRC_STOP#
R406
1K/X
EXP_SLOT6_100MHZ_CLK_P_R
EXP_SLOT6_100MHZ_CLK_N_R
R395
R401
33/X
33/X
33
33
33
33
33/X
33/X
33
33
R375
R377
R379
R382
R385
R388
R390
R392
R394
R396
R402
49.9/1%
49.9/1%
49.9/1%
49.9/1%
NO USE
49.9/1%/X
49.9/1%/X
NO USE
49.9/1%/X
49.9/1%
49.9/1%
PXH_SRC_100MHZ_CLK_P 36
PXH_SRC_100MHZ_CLK_N 36
49.9/1%/X
NO USE
49.9/1%/X
EXP_SLOT6_100MHZ_CLK_P 34
EXP_SLOT6_100MHZ_CLK_N 34
ICH_SRC_100MHZ_CLK_P 51
ICH_SRC_100MHZ_CLK_N 51
P3V3P3V3
FB3
FB300/8
12
A A
C167
10U/8/X/6.3V
C168
0.1U/6/X/16V
5
SC85
0.1U/6/X/16V
C169
0.1U/6/X/16V
C170
0.1U/6/X/16V
VCC3_SRCLK VCC3_SRCLK_A
C171
0.1U/6/X/16V
C172
0.1U/6/X/16V
4
FB4
FB300/8
12
C173
10U/8/X/6.3V
C174
0.1U/6/X/16V
Title
Size Document Number Rev
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
DB800
GA-9ITDW-CN
1
of
33 81Wednesday, November 09, 2005
1.2
Page 35
5
P3V3_DUAL
R407
R408
5.1K
5.1K
D D
PCI_SMBCLK45,46,47,54,72
PCI_SMBDAT45,46,47,54,72
WAKE#40,48,51,53
EXP_B_TXP[0..3]35
C C
B B
A A
EXP_B_TXN[0..3]35
EXP_B_TXP[7..4]35
EXP_B_TXN[7..4]35
EXP_B_TXP[11..8]35
EXP_B_TXN[11..8]35
EXP_B_TXP[15..12]35
EXP_B_TXN[15..12]35
PCI_SMBCLK
PCI_SMBDAT
EXP_B_TXP[0..3]
R409 0/X
R410 0/X
WAKE# PE_RST#
PCI_S6_SMBCLK_R
PCI_S6_SMBDAT_R
EXP_B_TXP0
EXP_B_TXN0
EXP_B_TXP1
EXP_B_TXN1
EXP_B_TXP2
EXP_B_TXN2
EXP_B_TXP3
EXP_B_TXN3
EXP_B_TXP4
EXP_B_TXN4
EXP_B_TXP5
EXP_B_TXN5
EXP_B_TXP6
EXP_B_TXN6
EXP_B_TXP7
EXP_B_TXN7
EXP_B_TXP8
EXP_B_TXN8
EXP_B_TXP9
EXP_B_TXN9
EXP_B_TXP10
EXP_B_TXN10
EXP_B_TXP11
EXP_B_TXN11
EXP_B_TXP12
EXP_B_TXN12
EXP_B_TXP13
EXP_B_TXN13
EXP_B_TXP14
EXP_B_TXN14
EXP_B_TXP15
EXP_B_TXN15
4
P3V3P3V3_DUAL
PCIE1
P12V
X16 PCI-EXPRESS
B1
12V_1
B2
12V_2
B3
12V_5
B4
GND1
B5
SMCLK
B6
SMDATA
B7
GND2
B8
3.3V_1
B9
JTAG1
B10
3.3VAUX
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B81
B82
WAKE_N
RSVD2
GND3
PETP(0)
PETN(0)
GND4
PRSNT2_N
GND5
PETP(1)
PETN(1)
GND6
GND7
PETP(2)
PETN(2)
GND8
GND9
PETP(3)
PETN(3)
GND10
RSVD3
PRSNT2A_N
GND11
PETP(4)
PETN(4)
GND12
GND13
PETP(5)
PETN(5)
GND14
GND15
PETP(6)
PETN(6)
GND16
GND17
PETP(7)
PETN(7)
GND18
PRSNT2B_N
GND19
PETP(8)
PETN(8)
GND20
GND21
PETP(9)
PETN(9)
GND22
GND23
PETP(10)
PETN(10)
GND24
GND25
PETP(11)
PETN(11)
GND26
GND27
PETP(12)
PETN(12)
GND28
GND29
PETP(13)
PETN(13)
GND30
GND31
PETP(14)
PETN(14)
GND32
GND33
PETP(15)
PETN(15)
GND34
PRSNT2C_N
RSVD4
KEY
PRSNT1A_N
12V_3
12V_4
GND35
JTAG2
JTAG3
JTAG4
JTAG5
3.3V_2
3.3V_3
PERST_N
GND36
REFCLK+
REFCLK-
GND37
PERP(0)
PERN(0)
GND38
RSVD5
GND39
PERP(1)
PERN(1)
GND40
GND41
PERP(2)
PERN(2)
GND42
GND43
PERP(3)
PERN(3)
GND44
RSVD6
RSVD7
GND45
PERP(4)
PERN(4)
GND46
GND47
PERP(5)
PERN(5)
GND48
GND49
PERP(6)
PERN(6)
GND50
GND51
PERP(7)
PERN(7)
GND52
RSVD8
GND53
PERP(8)
PERN(8)
GND54
GND55
PERP(9)
PERN(9)
GND56
GND57
PERP(10)
PERN(10)
GND58
GND59
PERP(11)
PERN(11)
GND60
GND61
PERP(12)
PERN(12)
GND62
GND63
PERP(13)
PERN(13)
GND64
GND65
PERP(14)
PERN(14)
GND66
GND67
PERP(15)
PERN(15)
GND68
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
P12V
EXP_B_RXP0
EXP_B_RXP1
EXP_B_RXP2
EXP_B_RXP3
EXP_B_RXP4
EXP_B_RXP5
EXP_B_RXP6
EXP_B_RXP7
EXP_B_RXP8
EXP_B_RXP9
EXP_B_RXP10
EXP_B_RXP11
EXP_B_RXP12
EXP_B_RXP13
EXP_B_RXP14
EXP_B_RXP15
3
P3V3
R1291 0
R1292 0/X
EXP_SLOT6_100MHZ_CLK_P
EXP_SLOT6_100MHZ_CLK_N
EXP_B_RXN0
EXP_B_RXN1
EXP_B_RXN2
EXP_B_RXN3
EXP_B_RXN4
EXP_B_RXN5
EXP_B_RXN6
EXP_B_RXN7
EXP_B_RXN8
EXP_B_RXN9
EXP_B_RXN10
EXP_B_RXN11
EXP_B_RXN12
EXP_B_RXN13
EXP_B_RXN14
EXP_B_RXN15
PCIRST#
SYS_PWR_GD_BUFF1
2
PCIRST# 19,36,48,50,53,54,55,56
SYS_PWR_GD_BUFF1 55
EXP_SLOT6_100MHZ_CLK_P 33
EXP_SLOT6_100MHZ_CLK_N 33
EXP_B_RXP[3..0] 20
EXP_B_RXN[3..0] 20
EXP_B_RXP[7..4] 20
EXP_B_RXN[7..4] 20
EXP_B_RXP[11..8] 20
EXP_B_RXN[11..8] 20
EXP_B_RXP[15..12] 20
EXP_B_RXN[15..12] 20
1
X16 PCI-EXPRESS SLOT POWER SUPPLY RAIL REQUIREMENT
P12V: +/-8%, 4.4A(Max), 2000UF(Max Capacitive Load)
P3V3: +/-9%, 3A(Max), 1000UF(Max Capacitive Load)
P3V3_STBY: +/-9%, 375mA(Max), 150UF(Max Capacitive Load)
P12V
C179
100P/6/N/50V
C175
0.1U/6/Y/25V
C180
0.1U/6/X/16V
P3V3
C176
0.1U/6/Y/25V
C181
0.1U/6/X/16V
P3V3_DUAL
C177
0.1U/6/Y/25V
C182
0.1U/6/X/16V
C184
1U/6/X/10V
C178
0.1U/6/Y/25V
12
C183
22U/1206/X/6.3V
EC2
+
330U/16V/8*11.5
+
EC3
330U/16V/8*11.5
PCI EXPRESS X16 SLOT
5
4
3
2
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
PCI EXPRESS CONN X16
GA-9ITDW-CN
1
of
34 81Wednesday, November 09, 2005
1.2
Page 36
5
4
3
2
1
X4 PXH LINK
EXP_A_TXP_C[3..0]20 EXP_A_TXP[3..0] 36
D D
EXP_A_TXP_C0
EXP_A_TXP_C1
EXP_A_TXP_C2
EXP_A_TXP_C3
EXP_A_TXN_C0
EXP_A_TXN_C1
EXP_A_TXN_C2 EXP_A_TXN2
EXP_A_TXN_C3
CLOSE TO MCH
SC238 0.1U/6/X/16V
SC239 0.1U/6/X/16V
SC240 0.1U/6/X/16V
SC241 0.1U/6/X/16V
SC242 0.1U/6/X/16V
SC243 0.1U/6/X/16V
SC244 0.1U/6/X/16V
SC245 0.1U/6/X/16V
EXP_A_TXP0
EXP_A_TXP1
EXP_A_TXP2
EXP_A_TXP3
EXP_A_TXN0
EXP_A_TXN1
EXP_A_TXN3
EXP_A_RXP_C0
CLOSE TO PXH
EXP_A_TXN[3..0] 36EXP_A_TXN_C[3..0]20
EXP_A_RXN_C[3..0]36 EXP_A_RXN[3..0] 20
CLOSE TO PXH
EXP_A_RXP_C1
EXP_A_RXP_C2
EXP_A_RXP_C3
EXP_A_RXN_C1
EXP_A_RXN_C2
EXP_A_RXN_C3
SC246 0.1U/6/X/16V
SC247 0.1U/6/X/16V
SC248 0.1U/6/X/16V
SC249 0.1U/6/X/16V
SC250 0.1U/6/X/16V
SC251 0.1U/6/X/16V
SC252 0.1U/6/X/16V
SC253 0.1U/6/X/16V
EXP_A_RXP0
EXP_A_RXP1
EXP_A_RXP2
EXP_A_RXP3
EXP_A_RXN0EXP_A_RXN_C0
EXP_A_RXN1
EXP_A_RXN2
EXP_A_RXN3
EXP_A_RXP[3..0] 20EXP_A_RXP_C[3..0]36
X16 SLOT1 LINK
CLOSE TO MCH
EXP_B_TXP_C0
C C
EXP_B_TXP_C[15..12]20
B B
EXP_B_TXP_C1
EXP_B_TXP_C2
EXP_B_TXP_C3 EXP_B_TXP3
EXP_B_TXP_C4
EXP_B_TXP_C6
EXP_B_TXP_C7
EXP_B_TXP_C8
EXP_B_TXP_C9
EXP_B_TXP_C10
EXP_B_TXP_C11
EXP_B_TXP_C13
EXP_B_TXP_C14
EXP_B_TXP_C15
SC254 0.1U/6/X/16V
SC255 0.1U/6/X/16V
SC256 0.1U/6/X/16V
SC257 0.1U/6/X/16V
SC258 0.1U/6/X/16V
SC259 0.1U/6/X/16V
SC260 0.1U/6/X/16V
C215 0.1U/6/X/16V
C217 0.1U/6/X/16V
C219 0.1U/6/X/16V
C221 0.1U/6/X/16V
SC261 0.1U/6/X/16V
SC262 0.1U/6/X/16V
SC263 0.1U/6/X/16V
SC264 0.1U/6/X/16V
SC265 0.1U/6/X/16V
EXP_B_TXP0
EXP_B_TXP1
EXP_B_TXP2
EXP_B_TXP4
EXP_B_TXP5EXP_B_TXP_C5
EXP_B_TXP6
EXP_B_TXP7
EXP_B_TXP8
EXP_B_TXP9
EXP_B_TXP10
EXP_B_TXP11
EXP_B_TXP12EXP_B_TXP_C12
EXP_B_TXP13
EXP_B_TXP14
EXP_B_TXP15
EXP_B_TXP[3..0] 34EXP_B_TXP_C[3..0]20
EXP_B_TXP[7..4] 34EXP_B_TXP_C[7..4]20
EXP_B_TXP[11..8] 34EXP_B_TXP_C[11..8]20
EXP_B_TXP[15..12] 34
EXP_B_TXN_C[3..0]20
EXP_B_TXN_C0
EXP_B_TXN_C1 EXP_B_TXN1
EXP_B_TXN_C2 EXP_B_TXN2
EXP_B_TXN_C3
EXP_B_TXN_C4
EXP_B_TXN_C5
EXP_B_TXN_C6
EXP_B_TXN_C7
EXP_B_TXN_C8
EXP_B_TXN_C9
EXP_B_TXN_C12
EXP_B_TXN_C14
EXP_B_TXN_C15 EXP_B_TXN15
SC266 0.1U/6/X/16V
SC267 0.1U/6/X/16V
SC268 0.1U/6/X/16V
SC269 0.1U/6/X/16V
SC270 0.1U/6/X/16V
SC271 0.1U/6/X/16V
SC272 0.1U/6/X/16V
C216 0.1U/6/X/16V
C218 0.1U/6/X/16V
C220 0.1U/6/X/16V
C222 0.1U/6/X/16V
SC273 0.1U/6/X/16V
SC274 0.1U/6/X/16V
SC275 0.1U/6/X/16V
SC276 0.1U/6/X/16V
SC277 0.1U/6/X/16V
EXP_B_TXN0
EXP_B_TXN3
EXP_B_TXN4
EXP_B_TXN5
EXP_B_TXN6
EXP_B_TXN7
EXP_B_TXN8
EXP_B_TXN9
EXP_B_TXN10EXP_B_TXN_C10
EXP_B_TXN11EXP_B_TXN_C11
EXP_B_TXN12
EXP_B_TXN13EXP_B_TXN_C13
EXP_B_TXN14
EXP_B_TXN[3..0] 34
EXP_B_TXN[7..4] 34EXP_B_TXN_C[7..4]20
EXP_B_TXN[11..8] 34EXP_B_TXN_C[11..8]20
EXP_B_TXN[15..12] 34EXP_B_TXN_C[15..12]20
X1 BCM5721 LINK
CLOSE TO MCH
EXP_A_TXP4EXP_A_TXP_C4 EXP_A_RXP4
EXP_A_TXN_C4
A A
5
SC279 0.1U/6/X/16V
EXP_A_TXN4
4
EXP_A_TXP[7..4] 48EXP_A_TXP_C[7..4]20 EXP_A_RXP[7..4] 20EXP_A_RXP_C[7..4]48
EXP_A_TXN[7..4] 48EXP_A_TXN_C[7..4]20
3
CLOSE TO BCM5721
CLOSE TO BCM5721
EXP_A_RXP_C4
EXP_A_RXN_C4
C234 0.1U/6/X/16VSC278 0.1U/6/X/16V
C242 0.1U/6/X/16V
2
EXP_A_RXN4
Title
Size Document Number Rev
Date: Sheet
EXP_A_RXN[7..4] 20EXP_A_RXN_C[7..4]48
GIGA-BYTE TECHNOLOGY CO., LTD.
MCH PCI EXPRESS SERIES CAPS
GA-9ITDW-CN
35 81Wednesday, November 09, 2005
1
1.2
of
Page 37
5
4
3
2
1
PIN STRAPS TABLE
ONLY RELEVANT WHEN HPx_SLOT3=0 , AND PxPCIXCAP=0 (PCI MODE)
0
1
ONLY RELEVANT WHEN HPx_SLOT3=0 , PxPCIXCAP=1(PCI-X MODE),
AND PxMODE2=0
ONLY RELEVANT WHEN HPx_SLOT3=0
1 PCI-X MODE 2(PCI-X 266) CAPABLE
0
0000
0001
0010
0011
1000
1001
1010
1011
1111 1-slot-no-glue
INTEL TEST MODE
0RESERVED
1
INTEL TEST MODE
1
0
INTEL TEST MODE
0
SMBUS ADDRESSING
33MHz MAX BUS FREQUENCY
66MHz CAPABLE
PCI-X 100MHz MAX BUS FREQUENCY
PCI-X 133MHz CAPABLE1
PCI-X MODE 2(PCI-X 266) DISABLE
SELECT 1.5V VIO
SELECT 3.3V VIO1
HOT PLUG MODE DISABLE
HOT PLUG MODE ENABLE1
1 SLOT
2 SLOTS
3 SLOTS
4 SLOTS
RESERVED
1 SLOTS
2 SLOTS
3 SLOTS
HOT PLUG MODE DISABLE
HOT PLUG MODE ENABLE
NORMAL OPERATION
NORMAL OPERATION
NORMAL OPERATION1
BIT 7 ---------------'1'
BIT 6 ---------------'1'
BIT 5 ---------------SMBUS5
BIT 4 ---------------'0'
BIT 3 ---------------SMBUS3
BIT 2 ---------------SMBUS2
BIT 1 ---------------SMBUS1
G18
G19
G15
G16
C21
B21
D21
F20
E18
F18
B22
A22
A21
F19
E19
B7
E9
A6
E7
F9
H16
F17
C7
D8
C17
C16
E16
B17
F16
R17
R8
J8
A13
C14
V11
B20
A18
D20
B6
C6
U4C
HPA_SLOT0
HPA_SLOT1
HPA_SLOT2
HPA_SLOT3
HPAPRST#
HPARST#2
HPA_SOC/MODE2
HPA_SOD
HPA_SOL
HPA_SOLR
HPA_SIC
HPA_SID
HPA_SIL#
TCK
TDI
TDO
TMS
TRST#
RSTIN#
PWROK
SCLK
SDTA
EXP_CLK_N
EXP_CLK_P
EXP_COMP0
EXP_COMP1
VSSAEXP
VCCAEXP
VCCAPCI0
VCCAPCI1
VCCAPCI2
VSSBGEXP
VCCBGEXP
RCOMP
SMBUS1
SMBUS2
SMBUS3
SMBUS5
TDIODEOUT
TDIODEIN
PXH
PXH_HBSLOT0
HPBPRST#
HPBRST#2
HPB_SOD
HPB_SOL
HPB_SOLR
HPB_SIC
HPB_SID
HPB_SIL#
EXP_TXP0
EXP_TXP1
EXP_TXP2
EXP_TXP3
EXP_TXP4
EXP_TXP5
EXP_TXP6
EXP_TXP7
EXP_TXN0
EXP_TXN1
EXP_TXN2
EXP_TXN3
EXP_TXN4
EXP_TXN5
EXP_TXN6
EXP_TXN7
EXP_RXP0
EXP_RXP1
EXP_RXP2
EXP_RXP3
EXP_RXP4
EXP_RXP5
EXP_RXP6
EXP_RXP7
EXP_RXN0
EXP_RXN1
EXP_RXN2
EXP_RXN3
EXP_RXN4
EXP_RXN5
EXP_RXN6
EXP_RXN7
A3
B4
D4
F5
F8
F7
B3
D6
C4
A5
E6
B5
F6
F11
D9
A9
B11
H13
B14
D15
F13
E11
D10
A10
B12
G13
B15
D16
F14
G10
E12
C9
C10
G12
C13
A15
E14
F10
D12
B9
C11
H12
D13
A16
E15
PXH_HBSLOT1
PXH_HBSLOT2
PXH_HBSLOT3
TP_PXH_HBPRST#
TP_PXH_HBPRST#2
PXH_PBMODE2
TP_PXH_HBSOD
TP_PXH_HBSOL
TP_PXH_HBSOLR
PXH_HBSIC_STRAPPXH_HASIC_STRAP
PXH_HBSID_STRAP
TP_PXH_HBSIL#
EXP_A_RXP_C0
EXP_A_RXP_C1
EXP_A_RXP_C2
EXP_A_RXP_C3
TP_PXH_H13
TP_PXH_B14
TP_PXH_D15
TP_PXH_F13
EXP_A_RXN_C0
EXP_A_RXN_C1
EXP_A_RXN_C2
EXP_A_RXN_C3
TP_PXH_G13
TP_PXH_B15
TP_PXH_D16
TP_PXH_F14
EXP_A_TXP0
EXP_A_TXP1
EXP_A_TXP2
EXP_A_TXP3
TP_PXH_G12
TP_PXH_C13
TP_PXH_A15
TP_PXH_E14
EXP_A_TXN0
EXP_A_TXN1
EXP_A_TXN2
EXP_A_TXN3
TP_PXH_H12
TP_PXH_D13
TP_PXH_A16
TP_PXH_E15
HPB_SLOT0
HPB_SLOT1
HPB_SLOT2
HPB_SLOT3
HPB_SOC/MODE2
PCI EXPRESS INTERFACE
EXP_A_RXP_C[3..0]
TP70
TP71
TP72
TP73
EXP_A_RXN_C[3..0]
TP74
TP75
TP76
TP77
TP78
TP79
TP80
TP81
TP82
TP83
TP84
TP85
D D
P3V3
P1V5
C C
SHORT PIN AND PLACE
RESISTOR AS CLOSE AS
POSSIBLE TO B17 AND E16
R418
24.9/1%
R411 1K
R414 4.7K
R416 1K
PXH_SRC_100MHZ_CLK_N33
PXH_SRC_100MHZ_CLK_P33
CONNECT TO GND DIRECTLY THROUGH ONE VIA HOLE
0.75V
R419
100/8/1%
TP58
TP60
TP62
TP64
TP66
TP68
SYS_PWR_GD_3_3V21,32,51,55
MCH_SMBCLK16,21,31,33,56,72
MCH_SMBDAT16,21,31,33,56,72
PXH_VSSA_EXP40
PXH_VCCA_EXP40
PXH_VCCA_PCI040
PXH_VCCA_PCI140
PXH_VCCA_PCI240
PXH_VCCBGEXP40
PXH_TDA15
PXH_TDC15
PXH_HASLOT0
PXH_HASLOT1
PXH_HASLOT2
PXH_HASLOT3
TP_PXH_HAPRST#
TP_PXH_HAPRST#2
PXH_PAMODE2
TP_PXH_HASOD
TP_PXH_HASOL
TP_PXH_HASOLR
PXH_HASID_STRAP
TP_PXH_HASIL#
PXH_TCK
PXH_TDI
PXH_TDO
PXH_TMS
PXH_TRST#
PXH_RST#
SYS_PWR_GD_3_3V
MCH_SMBCLK
MCH_SMBDAT
PXH_SRC_100MHZ_CLK_N
PXH_SRC_100MHZ_CLK_P
PXH_EXP_COMP
PXH_VSSA_EXP
PXH_VCCA_EXP
PXH_VCCA_PCI0
PXH_VCCA_PCI1
PXH_VCCA_PCI2
PXH_VCCBGEXP
PXH_RCOMP
PXH_SMBUS1
PXH_SMBUS2
PXH_SMBUS3
PXH_SMBUS5
PXH_TDA
PXH_TDC
1 2
3 4
5 6
7 8
TP59
TP61
TP63
TP65
TP67
TP69
EXP_A_TXP[3..0]
EXP_A_TXN[3..0]
RN1
1K/8P4R
R412 1K/X
R413 1K
R415 4.7K
R417 1K
EXP_A_RXP_C[3..0] 35
EXP_A_RXN_C[3..0] 35
EXP_A_TXP[3..0] 35
EXP_A_TXN[3..0] 35
P3V3
PxM66EN
Px133EN 0
PXH-D ONLY
PxMODE2 0
PXH-D ONLY
PxVIOSEL 0
HPx_SLOT3
HPx_SLOT[3..0]
PxSTRAP0
HPx_SID RESERVED
HPx_SIC RESERVED
SMBUS5
SMBUS[3..1]
B B
PCIRST#19,34,48,50,53,54,55,56
SIO_PCIRST#58 PXH_PBMODE2 47
PCIRST#
SIO_PCIRST# PXH_PBMODE2
R1391
R1392
150
0/X
PXH_RST#
C1115
100P/6/N/50V/X
P3V3
P3V3P3V3
R421
1K/X
R431
1K/X
R420
1K/X
R432
2
PXH_TDI
PXH_TMS
PXH_TDO
PXH_TRST#
PXH_TCK
1K
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
PXH PCI EXPRESS
GA-9ITDW-CN
1
of
36 81Wednesday, November 09, 2005
1.2
R1279
1K/X
1K
1K
1K
1K
1K
1K
PXH_PA_RSVD_STRAP
PXH_PB_RSVD_STRAP
PXH_SMBUS1
PXH_SMBUS2
PXH_SMBUS3
PXH_SMBUS5
5
PXH_PA_RSVD_STRAP 37
PXH_PB_RSVD_STRAP 37
R422
R424
R426
R428
A A
R430
R433
P3V3
RN70
12
34
56
78
1K/8P4R
4
PXH_HASLOT1
PXH_HASLOT0
PXH_HASLOT2
PXH_HASLOT3
SYS_PWR_GD_3_3V
C249
100P/6/N/50V/X
3
Page 38
5
4
3
2
1
1
2
D1
1 2
1N5817
SC87
0.1U/6/X/16V
0.1U/6/X/16V
P12V
SC96
0.1U/6/X/16V
C281
0.1U/6/X/16V
P3V3P1V5
SC88
1U/6/X/10V
SC97
P1V5_PXH
0.1U/6/X/16V
0.1U/6/X/16V
C282
0.1U/6/X/16V
C255
0.1U/6/X/16V
SC89
SC98
P3V3
SC90
0.1U/6/X/16V
0.1U/6/X/16V
C283
1U/6/X/10V
C250
0.1U/6/X/16V
C256
0.1U/6/X/16V
SC99
0.1U/6/X/16V/X
SC91
0.1U/6/X/16V
1U/6/X/10V
C284
P3V3
C251
0.1U/6/X/16V
SC717
0.1U/6/X/16V
SC92
1U/6/X/10V
C263
1U/6/X/10V
C285
1U/6/X/10V
C252
0.1U/6/X/16V
C258
1U/6/X/10V
0.1U/6/X/16V/X
C264
SC93
C265
0.1U/6/X/16V/X
C286
1U/6/X/10V
C253
0.1U/6/X/16V/X
C259
10U/8/X/6.3V
SC94
1U/6/X/10V
C262
10U/8/X/6.3V
C254
10U/8/X/6.3V
C272
10U/8/X/6.3V
C260
10U/8/X/6.3V/X
C266
10U/8/X/6.3V/X
PXH_FAN1
P3V3
P1V5_PXH
C268
0.1U/6/X/16V
M22
N16
R16
V16
AB20
AC3
B18
C22
E24
H18
H21
H24
M19
W11
Y15
Y21
Y24
AA1
AB8
AB14
AC6
AD19
J16
K9
L3
L16
M9
P9
T9
T11
T13
T15
Y6
A2
A7
D5
F1
H3
L6
R7
T5
T17
T20
T23
U9
V4
W2
Y9
U4E
VCC15_0
VCC15_1
VCC15_2
VCC15_3
VCC15_4
VCC15_5
VCC15_6
VCC15_7
VCC15_8
VCC15_9
VCC15_10
VCC15_11
VCC15_12
VCC15_13
VCC15_14
VCC15_15
VCC15_16
VCC33_0
VCC33_1
VCC33_2
VCC33_3
VCC33_4
VCC33_5
VCC33_6
VCC33_7
VCC33_8
VCC33_9
VCC33_10
VCC33_11
VCC33_12
VCC33_13
VCC33_14
VCC33_15
VCC33_16
VCC33_17
VCC33_18
VCC33_19
VCC33_20
VCC33_21
VCC33_22
VCC33_23
VCC33_24
VCC33_25
VCC33_26
VCC33_27
VCC33_28
VCC33_29
VCC33_30
PXH
C269
0.1U/6/X/16V
POWER
RESERVED0
RESERVED1
RESERVED2/PAVIOSEL
RESERVED3/PBVIOSEL
RESERVED4
RESERVED5
RESERVED6
RESERVED7
RESERVED8
VCCEXP0
VCCEXP1
VCCEXP2
VCCEXP3
VCCEXP4
VCCEXP5
VCCEXP6
VCCEXP7
VCCEXP8
VCC_0
VCC_1
VCC_2
VCC_3
VCC_4
VCC_5
VCC_6
VCC_7
VCC_8
VCC_9
VCC_10
VCC_11
VCC_12
VCC_13
VCC_14
VCC_15
VCC_16
VCC_17
VREFPCI
C270
1U/6/X/10V
C271
10U/8/X/6.3V
A19
U11
M20
M8
D19
D18
C18
B19
C19
J14
J12
J10
H15
H11
F12
C15
C12
A14
R14
R12
R10
P15
P13
P11
N14
N12
N10
M15
M13
M11
L14
L12
L10
K15
K13
K11
V12
PXH_VREFPCI
PXH_PB_RSVD_STRAP
TP_PXH_RESERVED1
PXH_PBVIOSEL
TP_PXH_RESERVED4
TP_PXH_RESERVED5
PXH_PA_RSVD_STRAP
TP_PXH_RESERVED7
TP_PXH_RESERVED8
C261
0.1U/6/X/16V
P1V5
R435
49.9/1%
750mV
R436
49.9/1%
PXH_PB_RSVD_STRAP 36
TP86
PXH_PBVIOSEL 55
TP87
TP88
PXH_PA_RSVD_STRAP 36
TP89
TP90
P1V5
U4D
N23
VSS0
VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
VSS7
VSS8
VSS9
VSS10
VSS11
VSS12
VSS13
VSS14
VSS15
VSS16
VSS17
VSS18
VSS19
VSS20
VSS21
VSS22
VSS23
VSS24
VSS25
VSS26
VSS27
VSS28
VSS29
VSS30
VSS31
VSS32
VSS33
VSS34
VSS35
VSS36
VSS37
VSS38
VSS39
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53
VSS54
VSS55
VSS56
VSS57
VSS58
VSS59
VSS60
VSS61
VSS62
VSS63
VSS64
VSS65
VSS66
VSS67
VSS68
VSS69
PXH
VSS
W14
W17
W20
W23
AA10
AA13
AA16
AA19
AA22
AB11
AB17
AB23
AC12
AC15
AC18
AC21
AD24
AD10
AD16
AD22
P10
P12
P14
P16
P18
P21
P24
R11
R13
R15
R19
R22
T10
T12
T14
T16
U12
U15
U18
U21
U24
V10
V13
V19
V22
Y12
Y18
AA4
AA7
AB2
AB5
AC9
AD1
AD4
AD7
P3
P6
R1
R4
R9
T2
T8
U3
U6
V1
V7
W5
W8
Y3
D D
C C
B B
VSS70
VSS71
VSS72
VSS73
VSS74
VSS75
VSS76
VSS77
VSS78
VSS79
VSS80
VSS81
VSS82
VSS83
VSS84
VSS85
VSS86
VSS87
VSS88
VSS89
VSS90
VSS91
VSS92
VSS93
VSS94
VSS95
VSS96
VSS97
VSS98
VSS99
VSS100
VSS101
VSS102
VSS103
VSS104
VSS105
VSS106
VSS107
VSS108
VSS109
VSS110
VSS111
VSS112
VSS113
VSS114
VSS115
VSS116
VSS117
VSS118
VSS119
VSS120
VSS121
VSS122
VSS123
VSS124
VSS125
VSS126
VSS127
VSS128
VSS129
VSS130
VSS131
VSS132
VSS133
VSS134
VSS135
VSS136
VSS137
VSS138
VSS139
VSS140
VSS141
VSS142
B8
A8
A17
A20
A24
B10
B13
B16
C2
C5
C8
C20
C23
D11
D14
D17
E2
E5
E8
E10
E13
E20
E23
F15
G2
G5
G8
G11
G14
A4
G17
G20
G23
H6
H10
H14
J1
J4
J9
J11
J13
J15
J19
J22
K2
K5
K8
K10
K12
K14
K16
K20
K23
L9
L11
L13
L15
L18
L21
L24
M4
M7
M10
M12
M14
M16
N2
N5
N9
N11
N13
N15
N20
P1V5
C267
0.1U/6/X/16V
H1*2/WOR
P1V5_PXH
SC86
0.1U/6/X/16V
P3V3
SC95
0.1U/6/X/16V
P3V3
C280
1U/6/X/10V
P1V5
C273
1U/6/X/10V
A A
5
C274
1U/6/X/10V
C275
1U/6/X/10V
4
C277
1U/6/X/10V
C279
0.1U/6/X/16V
C287
10U/8/X/6.3V
C288
10U/8/X/6.3V
C289
10U/8/X/6.3V/X
3
C290
10U/8/X/6.3V
P1V5
SC34
0.1U/6/X/16V
SC35
0.1U/6/X/16V
2
SC36
0.1U/6/X/16V
SC37
0.1U/6/X/16V
SC100
0.1U/6/X/16V
Title
Size Document Number Rev
Date: Sheet
SC101
0.1U/6/X/16V
SC102
0.1U/6/X/16V
GIGA-BYTE TECHNOLOGY CO., LTD.
PXH PWR/GND/DECOUP
GA-9ITDW-CN
SC103
0.1U/6/X/16V
1
1.2
of
37 81Wednesday, November 09, 2005
Page 39
5
PXH_PAAD[63..0]41,44,45,46
D D
FOR ADAPTEC EMRL
R1343
PXH_PAPCLKO3PXH_PAPCLKO_R3
22
R437
PXH_PAPCLK_FBPXH_PAPCLK_FB_R
22
R438
PXH_PAPCLKO0PXH_PAPCLKO_R0
22
R439
22
R440
22
R441 8.2K
R444 8.2K
R254 8.2K
PXH_PAPCLKO1PXH_PAPCLKO_R1
PXH_PAPCLKO2PXH_PAPCLKO_R2
C C
PXH_PAIRQ_PU#11
PXH_PAIRQ_PU#12
PXH_PAPCIRST_BUF#
B B
PXH_PAPCLKO3 44
PXH_PAPCLKO0 45
PXH_PAPCLKO1 46
PXH_PAPCLKO2 41
P3V3
4
U4A
PXH_PAAD0
PXH_PAAD1
PXH_PAAD2
PXH_PAAD3
PXH_PAAD4
PXH_PAAD5
PXH_PAAD6
PXH_PAAD7
PXH_PAAD8
PXH_PAAD9
PXH_PAAD10
PXH_PAAD11
PXH_PAAD12
PXH_PAAD13
PXH_PAAD14
PXH_PAAD15
PXH_PAAD16
PXH_PAAD17
PXH_PAAD18
PXH_PAAD19
PXH_PAAD20
PXH_PAAD21
PXH_PAAD22
PXH_PAAD23
PXH_PAAD24
PXH_PAAD25
PXH_PAAD26
PXH_PAAD27
PXH_PAAD28
PXH_PAAD29
PXH_PAAD30
PXH_PAAD31
PXH_PAAD32
PXH_PAAD33
PXH_PAAD34
PXH_PAAD35
PXH_PAAD36
PXH_PAAD37
PXH_PAAD38
PXH_PAAD39
PXH_PAAD40
PXH_PAAD41
PXH_PAAD42
PXH_PAAD43
PXH_PAAD44
PXH_PAAD45
PXH_PAAD46
PXH_PAAD47
PXH_PAAD48
PXH_PAAD49
PXH_PAAD50
PXH_PAAD51
PXH_PAAD52
PXH_PAAD53
PXH_PAAD54
PXH_PAAD55
PXH_PAAD56
PXH_PAAD57
PXH_PAAD58
PXH_PAAD59
PXH_PAAD60
PXH_PAAD61
PXH_PAAD62
PXH_PAAD63
PXH_PAREQ#045
PXH_PAREQ#146
PXH_PAREQ#241
TP103
TP105
TP107
PXH_PAREQ#0
PXH_PAREQ#1
PXH_PAREQ#2
TP_PXH_PAREQ#3
TP_PXH_PAREQ#4
TP_PXH_PAREQ#5
AC23
AD23
AC22
AB21
AD21
AC20
AD20
AC19
AB18
AC17
AD17
AC16
AB15
AD15
AD14
AC13
W24
AA23
AB22
AA21
AB19
W18
AA18
AB16
W15
AA15
M23
M21
M18
M17
W21
W22
W13
Y23
Y22
Y20
Y19
Y17
Y16
T22
T21
R24
R23
P23
P22
N22
N21
L23
L20
K24
K22
J23
J21
H23
H22
R20
R18
P19
P17
N19
N17
L19
L17
K18
K17
K19
J17
V18
N18
L22
PAAD0
PCIX-A
PAAD1
PAAD2
PAAD3
PAAD4
PAAD5
PAAD6
PAAD7
PAAD8
PAAD9
PAAD10
PAAD11
PAAD12
PAAD13
PAAD14
PAAD15
PAAD16
PAAD17
PAAD18
PAAD19
PAAD20
PAAD21
PAAD22
PAAD23
PAAD24
PAAD25
PAAD26
PAAD27
PAAD28
PAAD29
PAAD30
PAAD31
PAAD32
PAAD33
PAAD34
PAAD35
PAAD36
PAAD37
PAAD38
PAAD39
PAAD40
PAAD41
PAAD42
PAAD43
PAAD44
PAAD45
PAAD46
PAAD47
PAAD48
PAAD49
PAAD50
PAAD51
PAAD52
PAAD53
PAAD54
PAAD55
PAAD56
PAAD57
PAAD58
PAAD59
PAAD60
PAAD61
PAAD62
PAAD63
PAREQ#0
PAREQ#1
PAREQ#2
PAREQ#3
PAREQ#4
PAREQ#5/PAECC5
PXH
3
PAGNT#0
PAGNT#1
PAGNT#2/PAECC2
PAGNT#3/PAECC3
PAGNT#4/PAECC4
PAGNT#5
PAACK64#/PAECC1
PAREQ64#/PAECC6
PAPAR64/PAECC7
PAPAR/PAECC0
PASTOP#
PAPERR#
PASERR#
PAIRDY#
PATRDY#
PAFRAME#
PADEVSEL#
PAPLOCK#
PACBE#0/PASTR0P
PACBE#1/PASTR0N
PACBE#2/PASTR1P
PACBE#3/PASTR1N
PACBE#4/PASTR2P
PACBE#5/PASTR2N
PACBE#6/PASTR3P
PACBE#7/PASTR3N
PAPCLKI
PAPME#
PAPCLKO0
PAPCLKO1
PAPCLKO2
PAPCLKO3
PAPCLKO4
PAPCLKO5
PAPCLKO6
PAPCIRST#
PAIRQ#0
PAIRQ#1
PAIRQ#2
PAIRQ#3
PAIRQ#4
PAIRQ#5
PAIRQ#6
PAIRQ#7
PAIRQ#8
PAIRQ#9
PAIRQ#10
PAIRQ#11
PAIRQ#12
PAIRQ#13
PAIRQ#14
PAIRQ#15
PA133EN
PAM66EN
PAPCIXCAP
HAATNLED#1
HAPWREN_1
PXH_PAGNT#0
W19
PXH_PAGNT#1
J24
PXH_PAGNT#2
Y14
TP_PXH_PAGNT#3
Y13
TP_PXH_PAGNT#4
AA14
TP_PXH_PAGNT#5
U23
PXH_PAACK64#
AB24
PXH_PAREQ64#
AC24
PXH_PAPAR64
J20
PXH_PAPAR
AB13
PXH_PASTOP#
U19
PXH_PAPERR#
P20
PXH_PASERR#
T19
PXH_PAIRDY#
V24
PXH_PATRDY#
U22
PXH_PAFRAME#
V23
PXH_PADEVSEL#
U20
PXH_PAPLOCK#
R21
PXH_PACBE#0
AD18
PXH_PACBE#1
AC14
PXH_PACBE#2
AA24
PXH_PACBE#3
AA20
PXH_PACBE#4
H17
PXH_PACBE#5
J18
PXH_PACBE#6
H19
PXH_PACBE#7
H20
PXH_PAPCLK_FB
U13
PXH_PAPME_BUF#
V21
PXH_PAPCLKO_R0
V14
PXH_PAPCLKO_R1
W16
PXH_PAPCLKO_R2
V17
PXH_PAPCLKO_R3
U17
TP_PXH_PAPCLKO_R4
U14
TP_PXH_PAPCLKO_R5
U16
PXH_PAPCLK_FB_R
V15
PXH_PAPCIRST_BUF#
AA17
PXH_PAIRQ#0
G24
PXH_PAIRQ#1
F24
PXH_PAIRQ#2
D23
PXH_PAIRQ#3
C24
PXH_PAIRQ#4
B24
PXH_PAIRQ#5
A23
PXH_PAIRQ#6
D24
PXH_PAIRQ#7
F23
PXH_PAIRQ#8
G21
TP_PXH_PAIRQ#9
D22
TP_PXH_PAIRQ#10
G22
PXH_PAIRQ_PU#11
F22
PXH_PAIRQ_PU#12
B23
TP_PXH_PAIRQ#13
E22
TP_PXH_PAIRQ#14
F21
TP_PXH_PAIRQ#15
E21
PXH_PA133EN
V20
PXH_PAM66EN
T18
PXH_PAPCIXCAP
E17
PXH_HAATNLED#1
T24
TP_PXH_HAPWREN_1
K21
PXH_PAGNT#0 45
PXH_PAGNT#1 44,46
PXH_PAGNT#2 41
TP91
TP92
TP93
PXH_PAACK64# 41,45,46
PXH_PAREQ64# 41,45,46
PXH_PAPAR64 41,45,46
PXH_PAPAR 41,45,46
PXH_PASTOP# 41,45,46
PXH_PAPERR# 41,45,46
PXH_PASERR# 41,45,46
PXH_PAIRDY# 41,45,46
PXH_PATRDY# 41,45,46
PXH_PAFRAME# 41,45,46
PXH_PADEVSEL# 41,45,46
PXH_PAPLOCK# 45,46
PXH_PACBE#0 41,45,46
PXH_PACBE#1 41,45,46
PXH_PACBE#2 41,45,46
PXH_PACBE#3 41,45,46
PXH_PACBE#4 41,45,46
PXH_PACBE#5 41,45,46
PXH_PACBE#6 41,45,46
PXH_PACBE#7 41,45,46
PXH_PAPME_BUF# 40
TP95
TP96
PXH_PAPCIRST_BUF# 40
TP98
TP99
TP100
TP101
TP102
TP106
P3V3 P3V3
R787
8.2K/X
R445
8.2K
0.01U/6/X/50V
2
PXH_PAIRQ#[7..0] 44,45,46
PXH_PAIRQ#8 44
R442
4.7K
PXH_PAM66EN 45,46
C976
C291
0.01U/6/X/50V
PXH_PASERR#
R443 change to 3.3K if
R443
PXH is C0-step
3.3K
PXH_PAPCIXCAP 45,46
P3V3
R1289
36/X
1
P3V3
PXH_HAATNLED#1 Power on strap:
R1332 R1333
R1332
PCI Express 1.0a
PXH_HAATNLED#1
3.3K
PCI Express 1.0
R1333
WW41 eMOW
3.3K/X
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
PXH PCI-X CHA 100MHZ
GA-9ITDW-CN
1K~ 10K Don't
1
Don't
stuff
38 81Wednesday, November 09, 2005
stuff
1K~ 10K
1.2
of
Page 40
5
PXH_PBAD[63..0]47
D D
R446
22
R447
22
R448 8.2K
R449 8.2K
R255 8.2K
PXH_PBPCLK_FB
PXH_PBPCLKO0
PXH_PBPCLKO0 47
P3V3
PXH_PBECC547
PXH_PBREQ#047
PXH_PBIDSEL47
PXH_PBPCLK_FB_R
PXH_PBPCLKO_R0
PXH_PBIRQ_PU#11
C C
B B
PXH_PBIRQ_PU#12
PXH_PBPCIRST_BUF#
4
PXH_PBREQ#0
TP123
TP124
TP125
PXH_PBAD0
PXH_PBAD1
PXH_PBAD2
PXH_PBAD3
PXH_PBAD4
PXH_PBAD5
PXH_PBAD6
PXH_PBAD7
PXH_PBAD8
PXH_PBAD9
PXH_PBAD10
PXH_PBAD11
PXH_PBAD12
PXH_PBAD13
PXH_PBAD14
PXH_PBAD15
PXH_PBAD16
PXH_PBAD17
PXH_PBAD18
PXH_PBAD19
PXH_PBAD20
PXH_PBAD21
PXH_PBAD22
PXH_PBAD23
PXH_PBAD24
PXH_PBAD25
PXH_PBAD26
PXH_PBAD27
PXH_PBAD28
PXH_PBAD29
PXH_PBAD30
PXH_PBAD31
PXH_PBAD32
PXH_PBAD33
PXH_PBAD34
PXH_PBAD35
PXH_PBAD36
PXH_PBAD37
PXH_PBAD38
PXH_PBAD39
PXH_PBAD40
PXH_PBAD41
PXH_PBAD42
PXH_PBAD43
PXH_PBAD44
PXH_PBAD45
PXH_PBAD46
PXH_PBAD47
PXH_PBAD48
PXH_PBAD49
PXH_PBAD50
PXH_PBAD51
PXH_PBAD52
PXH_PBAD53
PXH_PBAD54
PXH_PBAD55
PXH_PBAD56
PXH_PBAD57
PXH_PBAD58
PXH_PBAD59
PXH_PBAD60
PXH_PBAD61
PXH_PBAD62
PXH_PBAD63
TP_PXH_PBREQ#1
TP_PXH_PBREQ#2
TP_PXH_PBREQ#3
PXH_PBIDSEL
PXH_PBECC5
AC2
AD2
AD3
AB4
AC4
AC5
AD5
AD6
AB7
AC7
AD8
AB9
AD9
AB10
AC10
AD11
AA2
AA3
AB3
AA6
AA8
AA9
AB6
AA12
W1
Y2
Y4
Y5
W6
W7
Y7
Y8
W9
Y10
R2
R3
P1
P4
P5
N3
N4
M2
M3
L1
L2
K3
K4
J2
J3
H4
H1
H2
P7
P8
N6
N7
M5
M6
L5
L7
K6
K7
J6
J7
H5
H8
L4
T6
T1
V5
U4B
PBAD0
PCIX-B
PBAD1
PBAD2
PBAD3
PBAD4
PBAD5
PBAD6
PBAD7
PBAD8
PBAD9
PBAD10
PBAD11
PBAD12
PBAD13
PBAD14
PBAD15
PBAD16
PBAD17
PBAD18
PBAD19
PBAD20
PBAD21
PBAD22
PBAD23
PBAD24
PBAD25
PBAD26
PBAD27
PBAD28
PBAD29
PBAD30
PBAD31
PBAD32
PBAD33
PBAD34
PBAD35
PBAD36
PBAD37
PBAD38
PBAD39
PBAD40
PBAD41
PBAD42
PBAD43
PBAD44
PBAD45
PBAD46
PBAD47
PBAD48
PBAD49
PBAD50
PBAD51
PBAD52
PBAD53
PBAD54
PBAD55
PBAD56
PBAD57
PBAD58
PBAD59
PBAD60
PBAD61
PBAD62
PBAD63
PBREQ#0
PBREQ#1
PBREQ#2
PBREQ#3
PBREQ#4
PBREQ#5/PBECC5
PXH
3
PBGNT#0
PBGNT#1
PBGNT#2/PBECC2
PBGNT#3/PBECC3
PBGNT#4/PBECC4
PBGNT#5
PBACK64#/PBECC1
PBREQ64#/PBECC6
PBPAR64/PBECC7
PBPAR/PBECC0
PBSTOP#
PBPERR#
PBSERR#
PBIRDY#
PBTRDY#
PBFRAME#
PBDEVSEL#
PBPLOCK#
PBCBE#0/PBSTR0P
PBCBE#1/PBSTR0N
PBCBE#2/PBSTR1P
PBCBE#3/PBSTR1N
PBCBE#4/PBSTR2P
PBCBE#5/PBSTR2N
PBCBE#6/PBSTR3P
PBCBE#7/PBSTR3N
PBPCLKI
PBPME#
PBPCLKO0
PBPCLKO1
PBPCLKO2
PBPCLKO3
PBPCLKO4
PBPCLKO5
PBPCLKO6
PBPCIRST#
PBIRQ#0
PBIRQ#1
PBIRQ#2
PBIRQ#3
PBIRQ#4
PBIRQ#5
PBIRQ#6
PBIRQ#7
PBIRQ#8
PBIRQ#9
PBIRQ#10
PBIRQ#11
PBIRQ#12
PBIRQ#13
PBIRQ#14
PBIRQ#15
PB133EN
PBM66EN
PBPCIXCAP
HAATNLED#1
HAPWREN_1
PXH_PBGNT#0
J5
TP_PXH_PBGNT#1
K1
PXH_PBECC2
Y11
PXH_PBECC3
AA11
PXH_PBECC4
W12
TP_PXH_PBGNT#5
L8
PXH_PBECC1_PBACK64#
AB1
PXH_PBECC6_PBREQ64#
AC1
PXH_PBECC7_PBPAR64
H7
PXH_PBECC0_PBPAR
AC11
PXH_PBSTOP#
V3
PXH_PBPERR#
U2
PXH_PBSERR#
V2
PXH_PBIRDY#
U5
PXH_PBTRDY#
W4
PXH_PBFRAME#
U4
PXH_PBDEVSEL#
T3
PXH_PBPLOCK#
W3
PXH_PBSTR0P_PBCBE#0
AC8
PXH_PBSTR0N_PBCBE#1
AB12
PXH_PBSTR1P_PBCBE#2
Y1
PXH_PBSTR1N_PBCBE#3
AA5
PXH_PBSTR2P_PBCBE#4
G9
PXH_PBSTR2N_PBCBE#5
H9
PXH_PBSTR3P_PBCBE#6
G6
PXH_PBSTR3N_PBCBE#7
G7
PXH_PBPCLK_FB
U10
PXH_PBPME_BUF#
R5
PXH_PBPCLKO_R0
W10
TP_PXH_PBPCLKO_R1
V9
TP_PXH_PBPCLKO_R2
V8
TP_PXH_PBPCLKO_R3
T7
TP_PXH_PBPCLKO_R4
V6
TP_PXH_PBPCLKO_R5
U7
PXH_PBPCLK_FB_R
U8
PXH_PBPCIRST_BUF#
N8
PXH_PBIRQ#0
F2
PXH_PBIRQ#1
G1
PXH_PBIRQ#2
F3
PXH_PBIRQ#3
C1
PXH_PBIRQ#4
B2
PXH_PBIRQ#5
E4
TP_PXH_PBIRQ#6
D2
TP_PXH_PBIRQ#7
E1
TP_PXH_PBIRQ#8
G3
TP_PXH_PBIRQ#9
D3
TP_PXH_PBIRQ#10
B1
PXH_PBIRQ_PU#11
C3
PXH_PBIRQ_PU#12
D1
TP_PXH_PBIRQ#13
G4
TP_PXH_PBIRQ#14
E3
TP_PXH_PBIRQ#15
F4
PXH_PB133EN
P2
PXH_PBM66EN
U1
PXH_PBPCIXCAP
D7
TP_PXH_HBATNLED#1
T4
PXH_HBPWREN_1
R6
TP108
TP109
TP110
TP111
TP112
TP113
TP114
TP115
TP116
P3V3 P3V3P3V3
TP117
TP118
TP119
TP120
TP121
TP122
PXH_HBPWREN_1 55
TP126
R450
4.7K
2
PXH_PBGNT#0 47
PXH_PBECC2 47
PXH_PBECC3 47
PXH_PBECC4 47
PXH_PBECC1_PBACK64# 47
PXH_PBECC6_PBREQ64# 47
PXH_PBECC7_PBPAR64 47
PXH_PBECC0_PBPAR 47
PXH_PBSTOP# 47
PXH_PBPERR# 47
PXH_PBSERR# 47
PXH_PBIRDY# 47
PXH_PBTRDY# 47
PXH_PBFRAME# 47
PXH_PBDEVSEL# 47
PXH_PBPLOCK# 47
PXH_PBSTR0P_PBCBE#0 47
PXH_PBSTR0N_PBCBE#1 47
PXH_PBSTR1P_PBCBE#2 47
PXH_PBSTR1N_PBCBE#3 47
PXH_PBSTR2P_PBCBE#4 47
PXH_PBSTR2N_PBCBE#5 47
PXH_PBSTR3P_PBCBE#6 47
PXH_PBSTR3N_PBCBE#7 47
PXH_PBPME_BUF# 40
PXH_PBPCIRST_BUF# 40
PXH_PBIRQ#[5..0] 47
R451
8.2K
PXH_PBM66EN 47
C292
0.01U/6/X/50V
R452
R452 change to 3.3K if
3.3K
PXH is C0-step
PXH_PBPCIXCAP 47
1
PXH / PXH-D CO-LAYOUT
P3V3
R1290
PXH_PBSERR#
36/X
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
PXH PCI-X CHB 133MHZ
GA-9ITDW-CN
1
of
39 81Wednesday, November 09, 2005
1.2
Page 41
5
D D
P1V5
R453
1/1%
Intel recommands of 0.5 OHM/1%
P1V5
R456
PXH_VCCA_PCI0_R_N PXH_VCCA_PCI0
1/1%
C C
P1V5
R457
PXH_VCCA_PCI1_R_N
1/1%
P1V5
R458
1/1%
B B
L9 4.7UH/8
L10 4.7UH/8
L11 4.7UH/8
L12 4.7UH/8
12
C293
10U/8/X/6.3V
12
C297
10U/8/X/6.3V
12
C298
10U/8/X/6.3V
12
C300
10U/8/X/6.3V
12
C294
10U/8/X/6.3V
C296
0.1U/6/X/16V
C299
0.1U/6/X/16V
C301
0.1U/6/X/16V
4
PXH_VCCA_EXPPXH_VCCA_EXP_R_N
C295
0.1U/6/X/16V
PXH_VSSA_EXP
PXH_VCCA_PCI1
PXH_VCCA_PCI2PXH_VCCA_PCI2_R_N
PXH_VCCA_EXP 36
PXH_VSSA_EXP 36
PXH_VCCA_PCI0 36
PXH_VCCA_PCI1 36
PXH_VCCA_PCI2 36
3
P3V3_DUAL
R454
8.2K
PXH_PAPME#45,46
PXH_PBPME#47
SYS_PWR_GD_BUFF255
PXH_PAPCIRST_BUF#38
SYS_PWR_GD_BUFF2
PXH_PAPCIRST_BUF#
PXH_PAPME#
PXH_PBPME#
PXH_PAPME#
PXH_PBPME#
8.2K
R455
2
P3V3_DUAL
53
1
2
SN74AHC1G00
U75
1
OE
2
A
3 4
GND Y
NC7SZ126
U76
1
OE
2
A
3 4
GND Y
NC7SZ126
P3V3_DUAL
1
2
U12
P3V3_DUAL
VCC
P3V3_DUAL
VCC
53
4
5
5
U107
4
PME
PXH_PAPME_BUF#
PXH_PBPME_BUF#
SN74LVC1G08
PXH_PAPCIRST#
R1394
0
R1395
0/X
D
Q12
D
GS
2N7002
G
S
PXH_PAPME_BUF# 38
PXH_PBPME_BUF# 39
1
PME#
WAKE#
PME# 50,53,54,56
WAKE# 34,48,51,53
P3V3
R459
162/1%
2.5V
+/-3%
R1280
14.3K/1% if
431 Vref = 1.24
A A
U97
LM431BCM3
A C
R
PXH _BG_REF
603mV
5
0
R1281
14K/1%/X
C977
12
10U/8/X/6.3V/X
PXH_VCCBGEXP_431 PXH_VCCBGEXP_L PXH_VCCBGEXP
C1104
0.1U/6/X/16V/X
R257
1/1%
4
L13 0/8
0 ohm
VIA @ C303 FOR GROUND. THEN ROUTE THE GROUND TO PXH(U4)
PIN-A13 WITH MCH_VCCBGEXP DIFFERENTIALLY. ROUTE GND
TRACE WITH MINIMUM 10-MIL WIDTH TO PXH PIN-A13
PXH_PBPCIRST_BUF#39
12
C302
10U/8/X/6.3V
3
PXH_PBPCIRST_BUF#
PXH_VCCBGEXP 36
C303
0.1U/6/X/16V
PXH_PAPCIRST#42,44,45,46
PXH_PBPCIRST#47
P3V3_DUAL
1
2
2
U108
53
SN74LVC1G08
PXH_PBPCIRST#
4
PXH_PAPCIRST#
PXH_PBPCIRST# PXH_PBPCIRST_BUF#
R1396
0/X
R1397
0/X
Title
Size Document Number Rev
Date: Sheet
PXH_PAPCIRST_BUF#
GIGA-BYTE TECHNOLOGY CO., LTD.
PXH MISC
GA-9ITDW-CN
1.2
of
40 81Wednesday, November 09, 2005
1
Page 42
5
4
3
P1V8_SCSI
2
1
Near Chipset
SCSI_IDSEL
R460 100/X
IDSEL_PA21 44
SC112
SC113
SC114
SC115
SC116
SC117
SC118
SC119
P3V3
D D
C C
B B
A A
PXH_PAAD[63..0]38,44,45,46
CLOSE TO SCSI CHIP
PXH_PAPCLKO238
PXH_PAGNT#238
SCSI_INT#A44,46
SCSI_INT#B44,46
5
C304
10P/6/N/50V/X
PXH_PAPCLKO2
PXH_PAGNT#2
SCSI_IDSEL
SCSI_INT#A
SCSI_INT#B
RN2
1 2
3 4
5 6
7 8
0/8P4R/X
SR152
4.7K/X
PXH_PAAD63
PXH_PAAD62
PXH_PAAD61
PXH_PAAD60
PXH_PAAD59
PXH_PAAD58
PXH_PAAD57
PXH_PAAD56
PXH_PAAD55
PXH_PAAD54
PXH_PAAD53
PXH_PAAD52
PXH_PAAD51
PXH_PAAD50
PXH_PAAD49
PXH_PAAD48 LVTRMPWR_B
PXH_PAAD47
PXH_PAAD46
PXH_PAAD45
PXH_PAAD44
PXH_PAAD43
PXH_PAAD42
PXH_PAAD41
PXH_PAAD40
PXH_PAAD39
PXH_PAAD38
PXH_PAAD37
PXH_PAAD36
PXH_PAAD35
PXH_PAAD34
PXH_PAAD33
PXH_PAAD32
PXH_PAAD31
PXH_PAAD30
PXH_PAAD29
PXH_PAAD28
PXH_PAAD27
PXH_PAAD26
PXH_PAAD25
PXH_PAAD24
PXH_PAAD23
PXH_PAAD22
PXH_PAAD21
PXH_PAAD20
PXH_PAAD19
PXH_PAAD18
PXH_PAAD17
PXH_PAAD16
PXH_PAAD15
PXH_PAAD14
PXH_PAAD13
PXH_PAAD12
PXH_PAAD11
PXH_PAAD10
PXH_PAAD9
PXH_PAAD8
PXH_PAAD7
PXH_PAAD6
PXH_PAAD5
PXH_PAAD4
PXH_PAAD3
PXH_PAAD2
PXH_PAAD1
PXH_PAAD0
U14B
T1
PCLK
R3
TRST
AE1
GNT
AE4
IDSEL
AB3
IRQA
AB2
IRQB
AB4
IDDQ
T4
TCK
U4
TMS
P4
TDI
AC17
AD63
AD17
AD62
AE17
AD61
AF17
AD60
AC18
AD59
AD18
AD58
AE18
AD57
AC19
AD56
AD19
AD55
AE19
AD54
AC20
AD53
AD20
AD52
AE20
AD51
AF20
AD50
AC21
AD49
AD21
AD48
AE21
AD47
AC22
AD46
AD22
AD45
AE22
AD44
AD23
AD43
AE23
AD42
AF23
AD41
AD24
AD40
AF24
AD39
AE24
AD38
AF26
AD37
AF25
AD36
AE26
AD35
AE25
AD34
AD26
AD33
AD25
AD32
AC2
AD31
AD2
AD30
AE2
AD29
AC3
AD28
AD3
AD27
AE3
AD26
AF3
AD25
AC4
AD24
AF4
AD23
AC5
AD22
AD5
AD21
AE5
AD20
AF5
AD19
AC6
AD18
AD6
AD17
AE6
AD16
AC10
AD15
AD10
AD14
AE10
AD13
AC11
AD12
AD11
AD11
AE11
AD10
AF11
AD9
AC12
AD8
AE12
AD7
AC13
AD6
AD13
AD5
AE13
AD4
AF13
AD3
AC14
AD2
AD14
AD1
AE14
AD0
7899W/7902W/X
IDSEL:ID 21
AIC-7899W
PCI
MEMORY
VIO9
VIO8
VIO7
VIO6
VIO5
VIO4
VIO3
VIO2
VIO1
PREQ
ACK64
REQ64
PAR64
FRAME
IRDY
PAR
DEVSEL
TRDY
STOP
PERR
SERR
CBE7
CBE6
CBE5
CBE4
CBE3
CBE2
CBE1
CBE0
TERMPWRA
TERMPWRB
ROMOE
SEECS
MWE
RAMCS
ROMCS
EXTARBREQ
EXTARBACK
BRDWE
BRDOE
RAMPS
MDP
MA15
MA14
MA13
MA12
MA11
MA10
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
SEECK
SEEDI
SEEDO
TD0
4
Y5
AB7
AB8
AB11
AB12
AB15
AB16
AB19
AB20
AF1
R4
AC15
AD15
AF16
AD7
AE7
AD9
AD8
AC8
AE8
AF8
AC9
AE15
AC16
AD16
AE16
AD4
AC7
AE9
AD12
H23
D12
P24
AC26
T23
W4
N23
AB25
AB26
AB24
AB23
V4
T24
T25
R25
R24
T26
P25
P23
P26
R23
U23
U24
U25
U26
V23
V24
V25
W23
AA23
Y26
Y25
Y24
Y23
W26
W25
W24
AC25
AC23
AC24
PXH_PAREQ#2
PXH_PAACK64#
PXH_PAREQ64#
PXH_PAPAR64
PXH_PAFRAME#
PXH_PAIRDY#
PXH_PAPAR
PXH_PADEVSEL#
PXH_PATRDY#
PXH_PASTOP#
PXH_PAPERR#
PXH_PASERR#
PXH_PACBE#7
PXH_PACBE#6
PXH_PACBE#5
PXH_PACBE#4
PXH_PACBE#3
PXH_PACBE#2
PXH_PACBE#1
PXH_PACBE#0
PV_SCSI_TERM_A
PV_SCSI_TERM_B
ZZ_SEECS
R468
0/X
LM431BCM3/X
RN3 4.7K/8P4R/X
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
RN4 4.7K/8P4R/X
ZZ_SEECK
ZZ_SEEDI
ZZ_SEEDO
PXH_PAREQ#2 38
PXH_PAACK64# 38,45,46
PXH_PAREQ64# 38,45,46
PXH_PAPAR64 38,45,46
PXH_PAFRAME# 38,45,46
PXH_PAIRDY# 38,45,46
PXH_PAPAR 38,45,46
PXH_PADEVSEL# 38,45,46
PXH_PATRDY# 38,45,46
PXH_PASTOP# 38,45,46
PXH_PAPERR# 38,45,46
PXH_PASERR# 38,45,46
PXH_PACBE#7 38,45,46
PXH_PACBE#6 38,45,46
PXH_PACBE#5 38,45,46
PXH_PACBE#4 38,45,46
PXH_PACBE#3 38,45,46
PXH_PACBE#2 38,45,46
PXH_PACBE#1 38,45,46
PXH_PACBE#0 38,45,46
R466 1K/X
R467 1K/X
FOR 7902 :R466,R467=1K
U15
A C
FOR 7902 ONLY
P3V3
P5V
7902 : INSTALL R464
7899W: INSTALL R465
LVTRMPWR_A
0.01U/6/X/50V/XC307
0.01U/6/X/50V/XC310
U16
R
OPTIONAL PULL-UP RESISTOR FOR DEFAULT DEVICE I.D. WHEN SEEPROM IS NOT
P3V3
PRE-PROGRAMMED.
LM431BCM3/X
A C
P5V
R471
10K/X
R472
1K/X
R
LVTRMPWR_A 42,43
LVTRMPWR_B 42,43
R464
0/8/X
C309
0.01U/6/X/50V/X
VREF = 2.5 V
ZZ_SEECS
ZZ_SEECK
ZZ_SEEDO
ZZ_SEEDI
+
U17
1
CS
2
SK
3
DI
4
DO
93C66/CS7D17/X
3
R465
0/8/X
P2V5_SCSIA
P2V5_SCSIB
P1V8_SCSI
C308
10U/8/X/6.3V/X
C315
0.047U/6/Y/25V/X
VCC
DC
ORG
GND
8
7
6
5
0.1U/6/X/16V/X
W22
AF10
AF14
AF19
AF22
AA22
AB17
AB18
AB21
AB22
R473
4.7K/X
0.1U/6/X/16V/X
U14C
E11
VCC1
E12
VCC2
L22
VCC3
M22
VCC4
R5
VCC5
R22
VCC6
T5
VCC7
T22
VCC8
VCC9
Y22
VCC10
E15
SVCCA1
E16
SVCCA2
E19
SVCCA3
E20
SVCCA4
G22
SVCCA5
H22
SVCCA6
E7
SVCCA7
E8
SVCCA8
G5
SVCCA9
H5
SVCCB1
L5
SVCCB2
M5
SVCCB3
C3
SVCC33A
C23
SVCC33B
D4
SVCC33C
G26
SVCC33D
A4
SVCC50A
A16
SVCC50B
D23
SVCC50C
H26
SVCC50D
K1
SVCC50E
A1
SVCC50F
AF2
PVCC1
AF7
PVCC2
PVCC3
PVCC4
PVCC5
PVCC6
A7
PVCC7
A14
PVCC8
C17
PVCC9
P1
PXVCC18
W5
VDPCI/VIO
AA2
PZV33
AA3
PZV33_A
T11
GND47
T12
GND48
T13
GND49
T14
GND50
T15
GND51
T16
GND52
N5
GND53
N22
GND54
P5
GND55
P22
GND56
U5
GND57
U22
GND58
V5
GND59
V22
GND60
AA5
GND61
GND62
AB5
GND63
AB6
GND64
GND69
GND70
GND71
GND72
7899W/7902W/X
P3V3
2
0.1U/6/X/16V/X
AIC-7899W
PWR/
GND
0.1U/6/X/16V/X
VCC11
VCC12
VCC13
VCC14
VCC15
VCC16
VCC17
VCC18
VCC19
VCC20
VCC21
VCC22
VCC23
VCC24
VCC25
VCC26
VCC27
AVCC18A
AGNDE
AGNDF
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9
GND10
GND11
GND12
GND13
GND14
GND15
GND16
GND17
GND18
GND19
GND20
GND21
GND22
GND23
GND24
GND25
GND26
GND27
GND28
GND29
GND30
GND31
GND32
GND33
GND34
GND35
GND36
GND37
GND38
GND39
GND40
GND41
GND42
GND43
GND44
GND45
GND46
GND65
GND66
GND67
GND68
P1V8_SCSI
D14
K25
L1
L26
M1
R1
R26
V26
W1
AA1
AA26
AF6
AF9
AF12
AF15
AF18
AF21
A8
C13
C14
E5
E6
E9
E10
E13
E14
E17
E18
E21
E22
F5
F22
J5
J22
K5
K22
L11
L12
L13
L14
L15
L16
M11
M12
M13
M14
M15
M16
N11
N12
N13
N14
N15
N16
P11
P12
P13
P14
P15
P16
R11
R12
R13
R14
R15
R16
AB9
AB10
AB13
AB14
0.1U/6/X/16V/X
0.1U/6/X/16V/X
AVCC18A P1V8_SCSIP3V3
R462
0/8/X
FB5
FB30/8/X
C306
0.01U/6/X/50V/X
SCSI_AGND
7902 : INSTALL R462
7899W: INSTALL R463
P1V8_SCSI
+
C311
10U/8/X/6.3V/X
P2V5_SCSIA
+
SC104
10U/8/X/6.3V/X
0.01U/6/X/50V/X
P2V5_SCSIB
+
SC108
10U/8/X/6.3V/X
0.1U/6/X/16V/X
P5V
+
SCSI_AGND 42,44
C312
0.01U/6/X/50V/X
SC106
CLOSE CHA
SC110
0.01U/6/X/50V/X
0.1U/6/X/16V/X
Solder Side
R463
0/8/X
C305
10U/8/X/6.3V/X
C313
0.1U/6/X/16V/X
0.1U/6/X/16V/X
+
SC105
10U/8/X/6.3V/X
0.01U/6/X/50V/X
+
SC109
10U/8/X/6.3V/X
0.01U/6/X/50V/X
CLOSE CHB
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
SCSI-AIC 7902W
GA-9ITDW-CN
41 81Wednesday, November 09, 2005
1
of
C314
SC107
SC111
1.2
Page 43
5
LVSCDAP[15..0]43
LVSCDAP15
LVSCDAP14
LVSCDAP13
LVSCDAP12
LVSCDAP11
LVSCDAP10
LVSCDAP9
LVSCDAPHP
LVSCDAPLP
LVATNAP
LVBSYAP
LVACKAP
LVRSTAP
LVMSGAP
LVSELAP
LVCDAP
LVREQAP
LVSCDBP15
LVSCDBP14
LVSCDBP13
LVSCDBP12
LVSCDBP11
LVSCDBP10
LVSCDBP9
LVSCDBP8
LVSCDBP7
LVSCDBP6
LVSCDBP5
LVSCDBP4
LVSCDBP3
LVSCDBP2
LVSCDBP1
LVSCDBP0
LVSCDBPHP
LVSCDBPLP
LVBSYBP
LVACKBP
LVATNBP
LVRSTBP
LVMSGBP
LVSELBP
LVCDBP
LVREQBP
LVIOBP
R474 10K/X
R476 10K/X
SCSI_CLKINP
SCSI_CLKINM
C318
SCSI_OSCOUT+
SCSI_OSCOUT-
LVSCDAP8
LVSCDAP7
LVSCDAP6
LVSCDAP5
LVSCDAP4
LVSCDAP3
LVSCDAP2
LVSCDAP1
LVSCDAP0
1K/XR1342
0/XR481
D D
LVSCDAPHP43
LVSCDAPLP43
LVATNAP43
LVBSYAP43
LVACKAP43
LVRSTAP43
LVMSGAP43
LVSELAP43
LVCDAP43
LVREQAP43
LVSCDBPHP43
LVSCDBPLP43
LVMSGBP43
LVREQBP43
LVIOAP43
LVBSYBP43
LVACKBP43
LVATNBP43
LVRSTBP43
LVSELBP43
LVCDBP43
LVIOBP43
DIFFSENSEA
DIFFSENSEB
7902_RST#
LVSCDBP[15..0]43
C C
DIFFSENSEA43
DIFFSENSEB43
R474,R476: 7902 CHANGE VALUE TO 10K 5%
B B
7899 CHANGE VALUE TO 0 5%
R481 FOR 7899 ONLY
SCSI_OSCOUT+
SCSI_OSCOUT-
A A
C321
0.1U/6/X/16V/X
P3V3
R482 0/X
R484 22/X
AVCC3A
PCAVCC3A
C317
0.01U/6/X/50V/X
SCSI_AGND41,44
OSC1
4
VCC
OUT+
2 1
GND NC/OUT-
80MHZ/CTZ/FCO/X
5
0.01U/6/X/50V/X
3
U14A
D17
SCDAP15
B16
SCDAP14
D15
SCDAP13
A15
SCDAP12
G24
SCDAP11
F23
SCDAP10
F25
SCDAP9
E23
SCDAP8
C21
SCDAP7
A21
SCDAP6
C20
SCDAP5
A20
SCDAP4
C19
SCDAP3
A19
SCDAP2
C18
SCDAP1
A18
SCDAP0
A17
SCDAPHP
A22
SCDAPLP
C22
ATNAP
A23
BSYAP
A24
ACKAP
A26
RESETAP
B25
MSGAP
C26
SELAP
D26
CDAP
D24
REQAP
E25
IOAP
M2
SCDBP15
M4
SCDBP14
N1
SCDBP13
N3
SCDBP12
D6
SCDBP11
B6
SCDBP10
D5
SCDBP9
B5
SCDBP8
G1
SCDBP7
G3
SCDBP6
H1
SCDBP5
H3
SCDBP4
J1
SCDBP3
J3
SCDBP2
K2
SCDBP1
K4
SCDBP0
L2
SCDBPHP
F3
SCDBPLP
E3
BSYBP
E1
ACKBP
F1
ATNBP
D2
RESETBP
C2
MSGBP
B1
SELBP
B2
CDBP
B3
REQBP
C4
IOBP
H25
DIFFSENSEA
D9
DIFFSENSEB
AD1
PCIRST
J25
EXTXCVRA
K23
EXTXCVRB
J24
EXPACTA
K24
EXPACTB
M26
IDDATA
M24
IDDATB
H24
SCLKIN
B11
SCLKINP
B10
SCLKINM
D8
SRAGARDV
B8
AVCC33A
A9
AVCC33B
AC1
PAGARDV
T2
PCAVCC33A
T3
PCAVCC33B
U1
PXAVCC33A
U2
PXAVCC33B
V1
PCAGNDA
V2
PCAGNDB
W2
PXAGNDA
AB1
PAGARDG
A13
AGNDA
B14
AGNDB
D10
STAGARD
7899W/7902W/X
SJ-A2920-80 DIFF OSC
OSC = 40MHz FOR AIC - 7899W
OSC = 80MHz FOR AIC - 7902
4
SCSI
MISC
4
SCDAM15
SCDAM14
SCDAM13
SCDAM12
SCDAM11
SCDAM10
SCDAM9
SCDAM8
SCDAM7
SCDAM6
SCDAM5
SCDAM4
SCDAM3
SCDAM2
SCDAM1
SCDAM0
SCDAPHM
SCDAPLM
ATNAM
BSYAM
ACKAM
RESETAM
MSGAM
SELAM
CDAM
REQAM
IOAM
SCDBM15
SCDBM14
SCDBM13
SCDBM12
SCDBM11
SCDBM10
SCDBM9
SCDBM8
SCDBM7
SCDBM6
SCDBM5
SCDBM4
SCDBM3
SCDBM2
SCDBM1
SCDBM0
SCDBPHM
SCDBPLM
BSYBM
ACKBM
ATNBM
RESETBM
MSGBM
SELBM
CDBM
REQBM
IOBM
LVREXT1
LVREXT2
EXREXT1
EXREXT2
PCIRSTOUT
LEDA
LEDB
STPWCTLA
STPWCTLB
WIDEPSA
WIDEPSB
TESTMODE
LDALTIDA
LDALTIDB
STAGARDV
AVCC33C
AVCC33D
AVCC33E
AGNDC
AGNDD
STAGARDG
PXAVCC18
AVCC18A
AVCC18B
AVCC18D
PXAGNDB
D16
C16
C15
B15
G25
F24
F26
E24
D21
B21
D20
B20
D19
B19
D18
B18
B17
B22
D22
B23
B24
A25
C24
B26
C25
D25
E26
M3
N4
N2
P3
C6
A6
C5
A5
G2
G4
H2
H4
J2
J4
K3
L4
L3
F4
E4
E2
F2
D3
D1
C1
A2
A3
B4
6.19K/1%/X R475
C9
B9
B13
B12
N26
K26
L25
J26
L24
J23
L23
AA4
M25
M23
C8
A10
A11
A12
C11
C12
C10
Y1
B7
C7
D7
Y2
SCSILED_CHA#65
SCSILED_CHB#65
LVSCDAM15
LVSCDAM14
LVSCDAM13
LVSCDAM12
LVSCDAM11
LVSCDAM10
LVSCDAM9
LVSCDAM8
LVSCDAM7
LVSCDAM6
LVSCDAM5
LVSCDAM4
LVSCDAM3
LVSCDAM2
LVSCDAM1
LVSCDAM0
LVSCDAPHM
LVSCDAPLM
LVATNAM
LVBSYAM
LVACKAM
LVRSTAM
LVMSGAM
LVSELAM
LVCDAM
LVREQAM
LVIOAM
LVSCDBM15
LVSCDBM14
LVSCDBM13
LVSCDBM12
LVSCDBM11
LVSCDBM10
LVSCDBM9
LVSCDBM8
LVSCDBM7
LVSCDBM6
LVSCDBM5
LVSCDBM4
LVSCDBM3
LVSCDBM2
LVSCDBM1
LVSCDBM0
LVSCDBPHM
LVSCDBPLM
LVBSYBM
LVACKBM
LVATNBM
LVRSTBM
LVMSGBM
LVSELBM
LVCDBM
LVREQBM
LVIOBM
SCSILED_CHA#
SCSILED_CHB#
C320
0.01U/6/X/50V/X
SCSILED_CHA#
SCSILED_CHB#
0/XR4791K/XR1341
0/XR480
AVCC18A
3
LVSCDAM[15..0] 43
LVSCDAPHM 43
LVSCDAPLM 43
LVATNAM 43
LVBSYAM 43
LVACKAM 43
LVRSTAM 43
LVMSGAM 43
LVSELAM 43
LVCDAM 43
LVREQAM 43
LVIOAM 43
LVSCDBPHM 43
LVSCDBPLM 43
LVBSYBM 43
LVACKBM 43
LVATNBM 43
LVRSTBM 43
LVMSGBM 43
LVSELBM 43
LVCDBM 43
LVREQBM 43
LVIOBM 43
Keep Trace Short
R478 0/X6.19K/1%/X R477
STPWCTLA 43
STPWCTLB 43
P3V3
4.7K/XSR153
4.7K/XR485
4.7K/XR486
C319
0.01U/6/X/50V/X
P3V3
P3V3
R488
R487
180/X
180/X
3
LVSCDBM[15..0] 43
R483 FOR 7899 ONLY
AVCC3C
C316
0.01U/6/X/50V/X
PXAVCC18
SFB1
SCSI_AGND
FB30/8/X
R1344 0/X
7902_RST#
P5V
P5V
1 2
4
1 2
1N5820/X
50mils
D3
1N5820/X
50mils
D2
P3V3
53
2
F6
FUSE/1.5A/X
LVSCDAP12
LVSCDAP13
LVSCDAP14
LVSCDAP15
LVSCDAPHP
LVSCDAP0
LVSCDAP1
LVSCDAP2
LVSCDAP3
LVSCDAP4
LVSCDAP5
LVSCDAP6
LVSCDAP7
LVSCDAPLP
DIFFSENSEA
LVATNAP
LVBSYAP
LVACKAP
LVRSTAP
LVMSGAPLVIOAP
LVSELAP
LVCDAP
LVREQAP
LVIOAP LVIOAM
LVSCDAP8
LVSCDAP9
LVSCDAP10
LVSCDAP11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
50mils
SCSI1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
44
44
45
45
46
46
47
47
48
48
49
49
50
50
51
51
52
52
53
53
54
54
55
55
56
56
57
57
58
58
59
59
60
60
61
61
62
62
63
63
64
64
65
65
66
66
67
67
68
68
FEMALE 68PIN
SCSI-68/X
F8
FUSE/1.5A/X
LVSCDBP12
LVSCDBP13
LVSCDBP14
LVSCDBP15
LVSCDBPHP
LVSCDBP0
LVSCDBP1
LVSCDBP2
LVSCDBP3
LVSCDBP4
LVSCDBP5
LVSCDBP6
LVSCDBP7
LVSCDBPLP
DIFFSENSEB
LVATNBP
LVBSYBP
LVACKBP
LVRSTBP
LVSELBP
LVCDBP
LVREQBP
LVIOBP
LVSCDBP8
LVSCDBP9
LVSCDBP10
LVSCDBP11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
50mils
SCSI2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
44
44
45
45
46
46
47
47
48
48
49
49
50
50
51
51
52
52
53
53
54
54
55
55
56
56
57
57
58
58
59
59
60
60
61
61
62
62
63
63
64
64
65
65
66
66
67
67
68
68
FEMALE 68PIN
SCSI-68/X
LVTRMPWR_A
LVTRMPWR_B
U86
1
2
SN74LVC1G08/X
R1256 0/X
R1257 0/X
SCSI Disable Circuit
PXH_PAPCIRST# 40,44,45,46
ICH_SCSIDIS# 51
2
SCSIA_TERMPWR
SCSIB_TERMPWR
Title
Size Document Number Rev
Date: Sheet
1
LVTRMPWR_A
LVSCDAM12
LVSCDAM13
LVSCDAM14
LVSCDAM15
LVSCDAPHM
LVSCDAM0
LVSCDAM1
LVSCDAM2
LVSCDAM3
LVSCDAM4
LVSCDAM5
LVSCDAM6
LVSCDAM7
LVSCDAPLM
LVATNAM
LVBSYAM
LVACKAM
LVRSTAM
LVMSGAM
LVSELAM
LVCDAM
LVREQAM
LVSCDAM8
LVSCDAM9
LVSCDAM10
LVSCDAM11
LVTRMPWR_B
LVSCDBM12
LVSCDBM13
LVSCDBM14
LVSCDBM15
LVSCDBPHM
LVSCDBM0
LVSCDBM1
LVSCDBM2
LVSCDBM3
LVSCDBM4
LVSCDBM5
LVSCDBM6
LVSCDBM7
LVSCDBPLM
LVATNBM
LVBSYBM
LVACKBM
LVRSTBM
LVMSGBMLVMSGBP
LVSELBM
LVCDBM
LVREQBM
LVIOBM
LVSCDBM8
LVSCDBM9
LVSCDBM10
LVSCDBM11
SCSIA_TERMPWR 73
SCSIB_TERMPWR 73
LVTRMPWR_A 41,43
LVTRMPWR_B 41,43
GIGA-BYTE TECHNOLOGY CO., LTD.
AIC 7902W CHA/CHB
GA-9ITDW-CN
42 81Wednesday, November 09, 2005
1
1.2
of
Page 44
5
C322
50 MIL
+
LVTRMPWR_A41,42
D D
10U/8/X/6.3V/X
LVTRMPWR_A
C323
0.1U/6/X/16V/X
U18
16
LVSCDAP11
LVSCDAP10
LVSCDAP9
LVSCDAP8
LVIOAP42
LVSELAP42
LVCDAP42
LVREQAP42
DIFFSENSEA42
C C
B B
A A
DIFFSENSEA
R491
221K/1%/X
LVSCDAPLP42
LVATNAP42
LVBSYAP42
LVACKAP42
LVRSTAP42
LVSCDAPHP42
LVIOAP
LVSELAP
LVCDAP
LVREQAP
DIFF_CAPA
R489
20K/X
LVSCDAPLP
LVATNAP
LVBSYAP
LVACKAP
LVRSTAP
LVSCDAP6
LVSCDAP5
LVSCDAP4
DIFF_CAPA
LVSCDAP3
LVSCDAP2
LVSCDAP1
LVSCDAP0
LVSCDAPHP
LVSCDAP15
LVSCDAP14
LVSCDAP13
LVSCDAP12
DIFF_CAPA
C334
0.1U/6/X/16V/X
D_SNS
2
+R1
4
+R2
7
+R3
9
+R4
11
+R5
18
+R6
20
+R7
23
+R8
25
+R9
17
DIFF_CAP
22
HSGND2
6
HSGND1
14
GND
DS2119M/X
U20
16
D_SNS
2
+R1
4
+R2
7
+R3
9
+R4
11
+R5
18
+R6
20
+R7
23
+R8
25
+R9
17
DIFF_CAP
22
HSGND2
6
HSGND1
14
GND
DS2119M/X
U22
16
D_SNS
2
+R1
4
+R2
7
+R3
9
+R4
11
+R5
18
+R6
20
+R7
23
+R8
25
+R9
17
DIFF_CAP
22
HSGND2
6
HSGND1
14
GND
DS2119M/X
TPWR
TPWR1
VREF
TPWR
TPWR1
VREF
TPWR
TPWR1
VREF
M_S
M_S
M_S
-R1
-R2
-R3
-R4
-R5
-R6
-R7
-R8
-R9
ISO
-R1
-R2
-R3
-R4
-R5
-R6
-R7
-R8
-R9
ISO
-R1
-R2
-R3
-R4
-R5
-R6
-R7
-R8
-R9
ISO
28
27
3
5
8
10
12
19
21
24
26
13
15
1
C327
0.1U/6/X/16V/X
28
27
3
5
8
10
12
19
21
24
26
13
15
1
C332
0.1U/6/X/16V/X
28
27
3
5
8
10
12
19
21
24
26
13
15
1
C338
0.1U/6/X/16V/X
4
SCSI BUS MODE
SE
LVD
HVD
LVSCDAM11
LVSCDAM10
LVSCDAM9
LVSCDAM8
LVIOAM
LVMSGAM
LVSELAM
LVCDAM
LVREQAM
ISO_A
20 MIL
+
LVTRMPWR_A
LVSCDAPLM
LVATNAM
LVBSYAM
LVACKAM
LVRSTAM
LVSCDAM7
LVSCDAM6
LVSCDAM5
LVSCDAM4
ISO_A
20 MIL
+
LVTRMPWR_A
LVSCDAM3
LVSCDAM2
LVSCDAM1
LVSCDAM0
LVSCDAPHM
LVSCDAM15
LVSCDAM14
LVSCDAM13
LVSCDAM12
20 MIL
+
LVSCDAM[0..15]
LVSCDAP[0..15]
C326
10U/8/X/6.3V/X
LVTRMPWR_A
4.7K/XR493
C330
10U/8/X/6.3V/X
C336
10U/8/X/6.3V/X
P3V3
DIFFSENSE SIGNAL
VOLTAGE RANGE
-0.35 ~ 0.5
0.7 ~ 1.9
2.4 ~ 5.5
LVSCDAM[0..15] 42
LVSCDAP[0..15] 42
MAX SCSI
TRANSFER RATE
40MB/S
320MB/S
40MB/S
3
SCSI- Channel BSCSI- Channel A
LVTRMPWR_B41,42
50 MIL
C324
10U/8/X/6.3V/X
2
LVTRMPWR_B
+
C325
0.1U/6/X/16V/X
U19
TPWR
TPWR1
VREF
TPWR
TPWR1
VREF
M_S
M_S
-R1
-R2
-R3
-R4
-R5
-R6
-R7
-R8
-R9
ISO
-R1
-R2
-R3
-R4
-R5
-R6
-R7
-R8
-R9
ISO
28
27
3
5
8
10
12
19
21
24
26
13
15
1
C329
0.1U/6/X/16V/X
28
27
3
5
8
10
12
19
21
24
26
13
15
1
C333
0.1U/6/X/16V/X
LVSCDBM8
LVSCDBM9
LVSCDBM10
LVSCDBM11
LVIOBM
LVREQBM
LVCDBM
LVSELBM
LVMSGBM
ISO_B
20 MIL
LVTRMPWR_B
LVRSTBM
LVACKBM
LVBSYBM
LVATNBM
LVSCDBPLM
LVSCDBM7
LVSCDBM6
LVSCDBM5
LVSCDBM4
ISO_B
20 MIL
+
C328
10U/8/X/6.3V/X
+
4.7K/XR494
C331
10U/8/X/6.3V/X
LVIOAM 42
LVMSGAM 42
LVSELAM 42
LVCDAM 42
LVREQAM 42
LVSCDAPLM 42
LVATNAM 42
LVBSYAM 42
LVACKAM 42
LVRSTAM 42
C1111
0.1U/6/X/16V/X
16
LVSCDBP8
LVSCDBP9
LVSCDBP10
LVSCDBP11
LVIOBP42LVMSGAP42
LVREQBP42
LVCDBP42
LVSELBP42
LVMSGBP42
LVSCDBPLP42
R492
221K/1%/X
LVRSTBP42
LVACKBP42
LVBSYBP42
LVATNBP42
DIFFSENSEB
DIFFSENSEB42
LVIOBPLVMSGAP
LVREQBP
LVCDBP
LVSELBP
LVMSGBP
DIFF_CAPB
R490
20K/X
LVRSTBP
LVACKBP
LVBSYBP
LVATNBP
LVSCDBPLPLVSCDAP7
LVSCDBP7
LVSCDBP6
LVSCDBP5
LVSCDBP4
DIFF_CAPB
D_SNS
2
+R1
4
+R2
7
+R3
9
+R4
11
+R5
18
+R6
20
+R7
23
+R8
25
+R9
17
DIFF_CAP
22
HSGND2
6
HSGND1
14
GND
DS2119M/X
U21
16
D_SNS
2
+R1
4
+R2
7
+R3
9
+R4
11
+R5
18
+R6
20
+R7
23
+R8
25
+R9
17
DIFF_CAP
22
HSGND2
6
HSGND1
14
GND
DS2119M/X
U23
LVTRMPWR_B
16
0.1U/6/X/16V/X
SC756
LVSCDAPHM 42
ISO_A ISO_B
3
R496
4.7K/X
1-2 : Enable Terminator
2-3 : Auto
D26
BAT54A/SOT/X
1 2
TER_ENA
JU1x2/G/[2-3]/X
0/XR1380
TER_ENA
1
2
3
PIN1X3/X
LVSCDBPHP42
STPWCTLA 42
LVSCDBP0
LVSCDBP1
LVSCDBP2
LVSCDBP3
LVSCDBPHP
LVSCDBP15
LVSCDBP14
LVSCDBP13
LVSCDBP12
DIFF_CAPB
C335
0.1U/6/X/16V/X
D_SNS
2
+R1
4
+R2
7
+R3
9
+R4
11
+R5
18
+R6
20
+R7
23
+R8
25
+R9
17
DIFF_CAP
22
HSGND2
6
HSGND1
14
GND
DS2119M/X
TPWR
TPWR1
VREF
M_S
-R1
-R2
-R3
-R4
-R5
-R6
-R7
-R8
-R9
ISO
28
27
3
5
8
10
12
19
21
24
26
13
15
1
C339
0.1U/6/X/16V/X
LVSCDBM0
LVSCDBM1
LVSCDBM2
LVSCDBM3
LVSCDBPHM
LVSCDBM15
LVSCDBM14
LVSCDBM13
LVSCDBM12
20 MIL
+
C337
10U/8/X/6.3V/X
LVSCDBM[0..15]
LVSCDBP[0..15]
LVIOBM 42
LVREQBM 42
LVCDBM 42
LVSELBM 42
LVMSGBM 42
LVRSTBM 42
LVACKBM 42
LVBSYBM 42
LVATNBM 42
LVSCDBPLM 42
LVTRMPWR_B
0.1U/6/X/16V/X
C1114
LVSCDBPHM 42
R495
4.7K/X
P3V3
1
LVSCDBM[0..15] 42
LVSCDBP[0..15] 42
C1113
0.1U/6/X/16V/X
1-2 : Enable Terminator
2-3 : Auto
TER_ENB
1
2
3
3
D27
BAT54A/SOT/X
1 2
0/XR1381
PIN1X3/X
TER_ENB
JU1x2/G/[2-3]/X
STPWCTLB 42
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
SCSI TERMINATORS
GA-9ITDW-CN
43 81Wednesday, November 09, 2005
1
of
1.2
Page 45
5
4
3
2
1
P1V8_SCSI = +1.8V FOR AIC - 7902
P1V8_SCSI = +3.3V FOR AIC - 7899W
P1V8_SCSI
P2V5_SCSIA
D D
R498
124/0.5%/X
1 2
R500
124/0.5%/X
1 2
O
A
I
C350
0.1U/6/X/16V/X
P2V5_SCSIB
0.35 A typical
Q16
APL1084/TO252/X
P5V
1N5820/X
D31
12
C351
0.1U/6/X/16V/X
C344
0.1U/6/X/16V/X
C345
0.1U/6/X/16V/X
C346
0.1U/6/X/16V/X
C347
0.1U/6/X/16V/X
12
+
EC5
220U/10V/6.3*9/X
Q130
LT1963EQ/TO263/X
P3V3
SC759
0.1U/6/X/16V/X
1
SC758
0.1U/6/X/16V/X
3 624
5
0.35 A typical
12
O
A
I
1N5820/X
C362
0.1U/6/X/16V/X
Q17
APL1084/TO252/X
P5V
D32
12
C363
0.1U/6/X/16V/X
0.1U/6/X/16V/X
C C
R501
124/0.5%/X
1 2
R502
124/0.5%/X
1 2
C358
C359
0.1U/6/X/16V/X
C360
0.1U/6/X/16V/X
C361
0.1U/6/X/16V/X
+
EC6
220U/10V/6.3*9/X
Zero Channel RAID Support Circuit ( EMRL)
PXH_PAIRQ#638
PXH_PAIRQ#838
SR169
SR170
0
0/X
EMRL_PRESENT
SCSI_INT#A41,46
PXH_PAIRQ#738
SCSI_INT#B41,46
PXH_SCSI_IRQ#
7902: R500=R502=124/6/0.5
7899W: R501=124/6/1,R502=158/6/0.5
B B
A A
VCC285 = +2.5V FOR AIC - 7902
VCC285 = +2.85V FOR AIC - 7899W
P3V3
SC121
SC120
0.01U/6/X/50V/X
0.01U/6/X/50V/X
SC128
SC127
0.01U/6/X/50V/X
P3V3
C369
0.01U/6/X/50V/X
0.01U/6/X/50V/X
0.01U/6/X/50V/X
C370
SC129
0.01U/6/X/50V/X
C371
0.01U/6/X/50V/X
5
SC122
0.01U/6/X/50V/X
SC130
0.01U/6/X/50V/X
C372
0.01U/6/X/50V/X
SC123
0.01U/6/X/50V/X
SC131
0.01U/6/X/50V/X
SC137
0.01U/6/X/50V/X
SC124
0.01U/6/X/50V/X
SC132
0.01U/6/X/50V/X
C373
0.01U/6/X/50V/X
SC125
0.01U/6/X/50V/X
SC133
0.01U/6/X/50V/X
+
C368
10U/8/X/6.3V/X
SC126
0.01U/6/X/50V/X
SC134
0.01U/6/X/50V/X
C367
0.01U/6/X/50V/X
+
+
4
SC136
10U/8/X/6.3V/X
SC135
10U/8/X/6.3V/X
U84 should support maximun
input clock(Fmax) up t o
133MHz
PXH_PAPCLKO338
PXH_PAPCIRST#40,42,45,46
PXH_PAGNT#138,46
MROMB_IDSEL#46
0.78 A typical P1V8_SCSI must power up at least 1.5ms prior than P3V3
3
SR154
48.7/1%/X
1 2
SR155
100/1%/X
1 2
R503
4.7K
P3V3
R504
4.7K
MROMB_IDSEL#
C340
0.1U/6/X/16V/X
U85
1
-OE1
VCC
2
A1
-OE4
3
B1
A4
4
-OE2
B4
5
A2
-OE3
6
B2
A3
7 8
GND B3
FST3125MTC
10TA1-083125-10/1
P3V3
41
SETCLR
2
D
3
Q#
CP
GNDVCC
1013
SETCLR
12
D
11
Q#
CP
GNDVCC
10TC1-137474-10
C341
0.1U/6/X/16V/X
SCSI_AGND41,42
P5V
14
13
12
11
10
9
U84A
5
Q
6
714
74LCX74
U84B
9
Q
8
714
74LCX74
R506 4.7K
C342
0.1U/6/X/16V/X
FB7
FB30/8/X
+
C352
10U/8/X/6.3V/X
C366
0.1U/6/X/16V
EMRL_PRESENT
EMRL_PRESENT#
EMRL_IDSEL
R507 4.7K
C1089
0.1U/6/X/16V
EMRL_PRESENT#
EMRL_PRESENT
R505 4.7K
EMRL_IDSEL
0.1U/6/X/16V/X
AVCC3C
PXH_PAAD21 38,41,45,46
IDSEL_PA21 41
P3V3
MROMB_PRESENT# 46
P3V3
2
C343
C356
0.1U/6/X/16V/X
12
+
EC4
220U/10V/6.3*9/X
P1V8_SCSI
+
C364
10U/8/X/6.3V/X
AVCC3AP3V3
C357
0.1U/6/X/16V/X
FB10
FB30/8/X
-S
+S
P3V3
+
PXAVCC18
C354
10U/8/X/6.3V/X
C365
0.1U/6/X/16V/X
P3V3
+
FB8
FB30/8/X
C353
10U/8/X/6.3V/X
VIAS
CHANGE LAYER
@ 20mil/4mil/8mil/4mil/20mil
@ Route +S/-S in parallel and Keep
them equal length
@ Routing +S/-S on the outter layer
is prefered, Hi Zo/Lo Cap
@ REQ, ACK, DATA, PARITY signal
pairs are critical traces
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
AIC 7902W PWR/ZCR
GA-9ITDW-CN
1
FB9
FB30/8/X
SCSI_AGND
44 81Wednesday, November 09, 2005
PCAVCC3A
C355
0.1U/6/X/16V/X
1.2
of
Page 46
5
4
3
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1
PCI-X 100MHZ SLOT-4
0.01U/6/X/50V
PXH_PACBE#338,41,46
PXH_PACBE#238,41,46
PXH_PAIRDY#38,41,46
PXH_PADEVSEL#38,41,46
PXH_PAPLOCK#38,46
PXH_PAPERR#38,41,46
PXH_PASERR#38,41,46
PXH_PACBE#138,41,46
PXH_PAACK64#38,41,46
PXH_PACBE#638,41,46
PXH_PACBE#438,41,46
EC8
+
330U/16V/8*11.5
PXH_PAAD[63..0]
PXH_PAIRQ#138
PXH_PAIRQ#338
C374
PXH_PAPCLKO038
PXH_PAREQ#038
PXH_PAPCIXCAP38,46
PXH_PAM66EN
C377
0.01U/6/X/50V
PXH_PAIRQ#1
PXH_PAIRQ#3
PCIX_PASLOT4_PRSNT1
PCIX_PASLOT4_PRSNT2
C375
0.01U/6/X/50V
PXH_PAPCLKO0
PXH_PAREQ#0
PXH_PAAD31
PXH_PAAD29
PXH_PAAD27
PXH_PAAD25
PXH_PACBE#3
PXH_PAAD23
PXH_PAAD21
PXH_PAAD19
PXH_PAAD17
PXH_PACBE#2
PXH_PAIRDY#
PXH_PADEVSEL#
PXH_PAPCIXCAP
PXH_PAPLOCK#
PXH_PAPERR#
PXH_PASERR#
PXH_PACBE#1
PXH_PAAD14
PXH_PAAD12
PXH_PAAD10
PXH_PAAD8
PXH_PAAD7
PXH_PAAD5
PXH_PAAD3
PXH_PAAD1
PXH_PAACK64#
PXH_PACBE#6
PXH_PACBE#4
PXH_PAAD63
PXH_PAAD61
PXH_PAAD59
PXH_PAAD57
PXH_PAAD55
PXH_PAAD53
PXH_PAAD51
PXH_PAAD49
PXH_PAAD47
PXH_PAAD45
PXH_PAAD43
PXH_PAAD41
PXH_PAAD39
PXH_PAAD37
PXH_PAAD35
PXH_PAAD33
4
N12V P12V
P5VP3V3
PCI4
B1
-12V
B2
TCK
B3
GND
B4
TDO
B5
+5V
B6
+5V
B7
P64IRQ1
B8
P64IRQ3
B9
PRSNT1-
B10
RSV
B11
PRSNT2-
B14
RSV
B15
GND
B16
CLK
B17
GND
B18
REQ-
B19
+VIO
B20
AD(31)
B21
AD(29)
B22
GND
B23
AD(27)
B24
AD(25)
B25
+3.3V
B26
C/BE-(3)
B27
AD(23)
B28
GND
B29
AD(21)
B30
AD(19)
B31
+3.3V
B32
AD(17)
B33
C/BE-(2)
B34
GND
B35
IRDY-
B36
+3.3V
B37
DEVSEL-
B38
PCIXCAP
B39
LOCK-
B40
PERR-
B41
+3.3V
B42
SERR-
B43
+3.3V
B44
C/BE-(1)
B45
AD(14)
B46
GND
B47
AD(12)
B48
AD(10)
B49
GND/M66EN
B50
GND
B51
GND
B52
AD(8)
B53
AD(7)
B54
+3.3V
B55
AD(5)
B56
AD(3)
B57
GND
B58
AD(1)
B59
+VIO
B60
ACK64-
B61
+5V
B62
+5V
B63
RSV
B64
GND
B65
C/BE-(6)
B66
C/BE-(4)
B67
GND
B68
AD(63)
B69
AD(61)
B70
+VIO
B71
AD(59)
B72
AD(57)
B73
GND
B74
AD(55)
B75
AD(53)
B76
GND
B77
AD(51)
B78
AD(49)
B79
+VIO
B80
AD(47)
B81
AD(45)
B82
GND
B83
AD(43)
B84
AD(41)
B85
GND
B86
AD(39)
B87
AD(37)
B88
+VIO
B89
AD(35)
B90
AD(33)
B91
GND
B92
RSV
B93
RSV
B94
GND
PCI64CON_3.3V
PCI64CON
KEY
TRST-
+12V
TMS
+5V
P64IRQ0
P64IRQ2
+5V
RSV
+VIO
RSV
+3.3VAUX
RESET-
+VIO
GNT-
GND
PME#
AD(30)
+3.3V
AD(28)
AD(26)
GND
AD(24)
IDSEL
+3.3V
AD(22)
AD(20)
GND
AD(18)
AD(16)
+3.3V
FRAME-
GND
TRDY-
GND
STOP-
+3.3V
SDONE
SBO-
GND
PAR
AD(15)
+3.3V
AD(13)
AD(11)
GND
AD(09)
GND
GND
C/BE-(0)
+3.3V
AD(06)
AD(04)
GND
AD(02)
AD(00)
+VIO
REQ64-
+5V
+5V
GND
C/BE-(7)
C/BE-(5)
+VIO
PAR64
AD(62)
GND
AD(60)
AD(58)
GND
AD(56)
AD(54)
+VIO
AD(52)
AD(50)
GND
AD(48)
AD(46)
GND
AD(44)
AD(42)
+VIO
AD(40)
AD(38)
GND
AD(36)
AD(34)
GND
AD(32)
RSV
GND
RSV
A1
A2
A3
A4
TDI
A5
A6
A7
A8
A9
A10
A11
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
A83
A84
A85
A86
A87
A88
A89
A90
A91
A92
A93
A94
PXH_PAIRQ#0
PXH_PAIRQ#2
PXH_PAPCIRST#
PXH_PAGNT#0
PXH_PAPME#
PXH_PAAD30
PXH_PAAD28
PXH_PAAD26
PXH_PAAD24
PXH_PAAD22
PXH_PAAD20
PXH_PAAD18
PXH_PAAD16
PXH_PAFRAME#
PXH_PATRDY#
PXH_PASTOP#
PCIX4_SMBCLK_R
PCIX4_SMBDATA_R
PXH_PAPAR
PXH_PAAD15
PXH_PAAD13
PXH_PAAD11
PXH_PAAD9
PXH_PACBE#0
PXH_PAAD6
PXH_PAAD4
PXH_PAAD2
PXH_PAAD0
PXH_PAREQ64#
PXH_PACBE#7
PXH_PACBE#5
PXH_PAPAR64
PXH_PAAD62
PXH_PAAD60
PXH_PAAD58
PXH_PAAD56
PXH_PAAD54
PXH_PAAD52
PXH_PAAD50
PXH_PAAD48
PXH_PAAD46
PXH_PAAD44
PXH_PAAD42
PXH_PAAD40
PXH_PAAD38
PXH_PAAD36
PXH_PAAD34
PXH_PAAD32
3
PXH_PAIRQ#0 38
PXH_PAIRQ#2 38
P3V3_DUAL
PXH_PAPCIRST# 40,42,44,46
PXH_PAGNT#0 38
PXH_PAPME# 40,46
Near Slot
R508 100
PXH_PAFRAME# 38,41,46
PXH_PATRDY# 38,41,46
PXH_PASTOP# 38,41,46
PXH_PAPAR 38,41,46
PXH_PACBE#0 38,41,46
PXH_PAREQ64# 38,41,46
PXH_PACBE#7 38,41,46
PXH_PACBE#5 38,41,46
PXH_PAPAR64 38,41,46
PXH_PAAD18PXH_R_PAAD18
R509
5.1K
P3V3_DUAL
R510
5.1K
2
R511 0/X
R512 0/X
PCI_SMBCLK 34,46,47,54,72
PCI_SMBDAT 34,46,47,54,72
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
PCI-X SLOT 4 100MHZ
GA-9ITDW-CN
1
of
45 81Wednesday, November 09, 2005
1.2
PXH_PAAD[63..0]38,41,44,46
D D
C C
P3V3_DUAL
C376
0.1U/6/X/16V
B B
C380
0.1U/6/Y/25V
P3V3
C382
0.1U/6/X/16V
10U/8/X/6.3V
P5V
A A
C386
0.1U/6/X/16V
0.1U/6/X/16V
C378
2.2U/8/Y/25V
0.1U/6/Y/25V
C383
0.1U/6/X/16V
C385
0.1U/6/X/16V
P12VN12V
C381
C384
C387
0.1U/6/X/16V
5
C379
2.2U/8/Y/25V
EC7
+
330U/16V/8*11.5
C388
0.1U/6/X/16V
PXH_PAM66EN38,46
C389
Page 47
5
4
3
2
1
PCI-X 100MHZ SLOT-3
PXH_PAAD[63..0]38,41,44,45
D D
C C
P3V3_DUAL
C392
0.1U/6/X/16V
B B
N12V
C396
0.1U/6/Y/25V
P3V3
C398
0.1U/6/X/16V
10U/8/X/6.3V
P5V
A A
C402
0.1U/6/X/16V
0.1U/6/X/16V
C394
2.2U/8/Y/25V
0.1U/6/Y/25V
C399
0.1U/6/X/16V
C401
0.1U/6/X/16V
P12V
C397
C400
C403
0.1U/6/X/16V
5
C395
2.2U/8/Y/25V
EC9
+
330U/16V/8*11.5
C404
0.1U/6/X/16V
PXH_PAM66EN38,45
C405
PXH_PAAD[63..0]
N12V
P5VP3V3
P12V
PCI3
B1
-12V
B2
TCK
B3
GND
B4
TDO
B5
+5V
B6
PXH_PAIRQ#538
SCSI_INT#B41,44
C390
0.01U/6/X/50V
PXH_PAPCLKO138
PXH_PAREQ#138
PXH_PACBE#338,41,45
PXH_PACBE#238,41,45
PXH_PAIRDY#38,41,45
PXH_PADEVSEL#38,41,45
PXH_PAPCIXCAP38,45
PXH_PAPLOCK#38,45
PXH_PAPERR#38,41,45
PXH_PASERR#38,41,45
PXH_PACBE#138,41,45
PXH_PAM66EN
C393
0.01U/6/X/50V
PXH_PAACK64#38,41,45 PXH_PAREQ64# 38,41,45
PXH_PACBE#638,41,45
PXH_PACBE#438,41,45
EC10
+
330U/16V/8*11.5
PXH_PAIRQ#5
SCSI_INT#B
PCIX_PASLOT3_PRSNT1
PCIX_PASLOT3_PRSNT2
C391
0.01U/6/X/50V
PXH_PAPCLKO1
PXH_PAREQ#1
PXH_PAAD31
PXH_PAAD29
PXH_PAAD27
PXH_PAAD25
PXH_PACBE#3
PXH_PAAD23
PXH_PAAD21
PXH_PAAD19
PXH_PAAD17
PXH_PACBE#2
PXH_PAIRDY#
PXH_PADEVSEL#
PXH_PAPCIXCAP
PXH_PAPLOCK#
PXH_PAPERR#
PXH_PASERR#
PXH_PACBE#1
PXH_PAAD14
PXH_PAAD12
PXH_PAAD10
PXH_PAAD8
PXH_PAAD7
PXH_PAAD3
PXH_PAAD1
PXH_PAACK64#
PXH_PACBE#6
PXH_PACBE#4
PXH_PAAD63
PXH_PAAD61
PXH_PAAD59
PXH_PAAD57
PXH_PAAD55
PXH_PAAD53
PXH_PAAD51
PXH_PAAD49
PXH_PAAD47
PXH_PAAD45
PXH_PAAD43
PXH_PAAD41
PXH_PAAD39
PXH_PAAD37
PXH_PAAD35
PXH_PAAD33
4
+5V
B7
P64IRQ1
B8
P64IRQ3
B9
PRSNT1-
B10
RSV
B11
PRSNT2-
B14
RSV
B15
GND
B16
CLK
B17
GND
B18
REQ-
B19
+VIO
B20
AD(31)
B21
AD(29)
B22
GND
B23
AD(27)
B24
AD(25)
B25
+3.3V
B26
C/BE-(3)
B27
AD(23)
B28
GND
B29
AD(21)
B30
AD(19)
B31
+3.3V
B32
AD(17)
B33
C/BE-(2)
B34
GND
B35
IRDY-
B36
+3.3V
B37
DEVSEL-
B38
PCIXCAP
B39
LOCK-
B40
PERR-
B41
+3.3V
B42
SERR-
B43
+3.3V
B44
C/BE-(1)
B45
AD(14)
B46
GND
B47
AD(12)
B48
AD(10)
B49
GND/M66EN
B50
GND
B51
GND
B52
AD(8)
B53
AD(7)
B54
+3.3V
B55
AD(5)
B56
AD(3)
B57
GND
B58
AD(1)
B59
+VIO
B60
ACK64-
B61
+5V
B62
+5V
B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B81
B82
B83
B84
B85
B86
B87
B88
B89
B90
B91
B92
B93
B94
KEY
RSV
GND
C/BE-(6)
C/BE-(4)
GND
AD(63)
AD(61)
+VIO
AD(59)
AD(57)
GND
AD(55)
AD(53)
GND
AD(51)
AD(49)
+VIO
AD(47)
AD(45)
GND
AD(43)
AD(41)
GND
AD(39)
AD(37)
+VIO
AD(35)
AD(33)
GND
RSV
RSV
GND
PCI64CON_3.3V (ZCR)
PCI64CON
TRST-
+12V
TMS
+5V
P64IRQ0
P64IRQ2
+5V
RSV
+VIO
RSV
+3.3VAUX
RESET-
+VIO
GNT-
GND
PME#
AD(30)
+3.3V
AD(28)
AD(26)
GND
AD(24)
IDSEL
+3.3V
AD(22)
AD(20)
GND
AD(18)
AD(16)
+3.3V
FRAME-
GND
TRDY-
GND
STOP-
+3.3V
SDONE
SBO-
GND
PAR
AD(15)
+3.3V
AD(13)
AD(11)
GND
AD(09)
GND
GND
C/BE-(0)
+3.3V
AD(06)
AD(04)
GND
AD(02)
AD(00)
+VIO
REQ64-
+5V
+5V
GND
C/BE-(7)
C/BE-(5)
+VIO
PAR64
AD(62)
GND
AD(60)
AD(58)
GND
AD(56)
AD(54)
+VIO
AD(52)
AD(50)
GND
AD(48)
AD(46)
GND
AD(44)
AD(42)
+VIO
AD(40)
AD(38)
GND
AD(36)
AD(34)
GND
AD(32)
RSV
GND
RSV
A1
A2
A3
A4
TDI
A5
A6
A7
A8
A9
A10
A11
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
A83
A84
A85
A86
A87
A88
A89
A90
A91
A92
A93
A94
MROMB_IDSEL#
MROMB_PRESENT#
PXH_PAIRQ#4
SCSI_INT#A
PXH_PAPCIRST#
PXH_PAGNT#1
PXH_PAPME#
PXH_PAAD30
PXH_PAAD28
PXH_PAAD26
PXH_PAAD24
PXH_R_PAAD19
PXH_PAAD22
PXH_PAAD20
PXH_PAAD18
PXH_PAAD16
PXH_PAFRAME#
PXH_PATRDY#
PXH_PASTOP#
PCIX3_SMBCLK_R
PCIX3_SMBDATA_R
PXH_PAPAR
PXH_PAAD15
PXH_PAAD13
PXH_PAAD11
PXH_PAAD9
PXH_PACBE#0
PXH_PAAD6
PXH_PAAD4PXH_PAAD5
PXH_PAAD2
PXH_PAAD0
PXH_PAREQ64#
PXH_PACBE#7
PXH_PACBE#5
PXH_PAPAR64
PXH_PAAD62
PXH_PAAD60
PXH_PAAD58
PXH_PAAD56
PXH_PAAD54
PXH_PAAD52
PXH_PAAD50
PXH_PAAD48
PXH_PAAD46
PXH_PAAD44
PXH_PAAD42
PXH_PAAD40
PXH_PAAD38
PXH_PAAD36
PXH_PAAD34
PXH_PAAD32
3
MROMB_IDSEL# 44
MROMB_PRESENT# 44
PXH_PAIRQ#4 38
SCSI_INT#A 41,44
P3V3_DUAL
PXH_PAPCIRST# 40,42,44,45
PXH_PAGNT#1 38,44
Near Slot
R513 100
PXH_PAFRAME# 38,41,45
PXH_PATRDY# 38,41,45
PXH_PASTOP# 38,41,45
PXH_PAPAR 38,41,45
PXH_PACBE#0 38,41,45
PXH_PACBE#7 38,41,45
PXH_PACBE#5 38,41,45
PXH_PAPAR64 38,41,45
PXH_PAPME# 40,45
PXH_PAAD19
R514
5.1K
P3V3_DUAL
R515
5.1K
2
R516 0/X
R517 0/X
PCI_SMBCLK 34,45,47,54,72
PCI_SMBDAT 34,45,47,54,72
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
PCI-X SLOT 3(ZCR) 100MHZ
GA-9ITDW-CN
1
of
46 81Wednesday, November 09, 2005
1.2
Page 48
5
4
3
2
1
PCI-X 133MHZ SLOT 5
PXH_PBAD[63..0]39
PXH_PBAD[63..0]
P5V
P3V3N12V
P12V
P3V3
PCI5
B1
-12V
B2
TCK
B3
GND
B4
TDO
B5
+5V
B6
+5V
B7
P64IRQ1
B8
P64IRQ3
B9
PRSNT1-
B10
RSV
B11
PRSNT2-
B14
RSV
B15
GND
B16
CLK
B17
GND
B18
REQ-
B19
+VIO
B20
AD(31)
B21
AD(29)
B22
GND
B23
AD(27)
B24
AD(25)
B25
+3.3V
B26
C/BE-(3)
B27
AD(23)
B28
GND
B29
AD(21)
B30
AD(19)
B31
+3.3V
B32
AD(17)
B33
C/BE-(2)
B34
GND
B35
IRDY-
B36
+3.3V
B37
DEVSEL-
B38
PCIXCAP
B39
LOCK-
B40
PERR-
B41
+3.3V
B42
SERR-
B43
+3.3V
B44
C/BE-(1)
B45
AD(14)
B46
GND
B47
AD(12)
B48
AD(10)
B49
GND/M66EN
B50
GND
B51
GND
B52
AD(8)
B53
AD(7)
B54
+3.3V
B55
AD(5)
B56
AD(3)
B57
GND
B58
AD(1)
B59
+VIO
B60
ACK64-
B61
+5V
B62
+5V
B63
RSV
B64
GND
B65
C/BE-(6)
B66
C/BE-(4)
B67
GND
B68
AD(63)
B69
AD(61)
B70
+VIO
B71
AD(59)
B72
AD(57)
B73
GND
B74
AD(55)
B75
AD(53)
B76
GND
B77
AD(51)
B78
AD(49)
B79
+VIO
B80
AD(47)
B81
AD(45)
B82
GND
B83
AD(43)
B84
AD(41)
B85
GND
B86
AD(39)
B87
AD(37)
B88
+VIO
B89
AD(35)
B90
AD(33)
B91
GND
B92
RSV
B93
RSV
B94
GND
PCI64CON_3.3V
PCI64CON
KEY
PXH_PBECC439
PXH_PBECC239
PXH_PBIRDY#39
PXH_PBPCIXCAP39
PXH_PBPERR#39
PXH_PBSERR#39
PXH_PBIRQ#139
PXH_PBIRQ#339
PXH_PBPCLKO039
PXH_PBREQ#039
R519 4.7K
PXH_PBIRQ#1
PXH_PBIRQ#3
PCIX_PBSLOT5_PRSNT1
R523 0
PCIX_PBSLOT5_PRSNT2
R525 0
PXH_PBPCLKO0
PXH_PBREQ#0
PXH_PBAD31
PXH_PBAD29
PXH_PBAD27
PXH_PBAD25
PXH_PBAD23
PXH_PBAD21
PXH_PBAD19
PXH_PBAD17
PXH_PBIRDY#
PXH_PBDEVSEL#
PXH_PBPCIXCAP PXH_PBSTOP#
PXH_PBPLOCK#
PXH_PBPERR#
PXH_PBSERR#
PXH_PBAD14
PXH_PBAD12
PXH_PBAD10
SLOT5_MODE2
PXH_PBAD8
PXH_PBAD7
PXH_PBAD5
PXH_PBAD3
PXH_PBAD1
PXH_PBAD63
PXH_PBAD61
PXH_PBAD59
PXH_PBAD57
PXH_PBAD55
PXH_PBAD53
PXH_PBAD51
PXH_PBAD49
PXH_PBAD47
PXH_PBAD45
PXH_PBAD43
PXH_PBAD41
PXH_PBAD39
PXH_PBAD37
PXH_PBAD35
PXH_PBAD33
4
D D
C406
0.01U/6/X/50V
C C
PXH_PBM66EN39
B B
P3V3_DUAL
C408
0.1U/6/X/16V
P3V3
C414
C415
0.1U/6/X/16V
P5V
A A
0.1U/6/X/16V
10U/8/X/6.3V
C418
0.1U/6/X/16V
0.1U/6/X/16V
C417
0.1U/6/X/16V
C416
C419
0.1U/6/X/16V
5
EC11
+
330U/16V/8*11.5
C420
0.1U/6/X/16V
PXH_PBM66EN
C409
0.01U/6/X/50V
C421
C407
0.01U/6/X/50V
PCI_VIO
PXH_PBSTR1N_PBCBE#339
PXH_PBSTR1P_PBCBE#239
PXH_PBDEVSEL#39
PXH_PBSTR0N_PBCBE#139
PCI_VIO
PXH_PBECC1_PBACK64#39
PXH_PBSTR3P_PBCBE#639
PXH_PBSTR2P_PBCBE#439
PCI_VIO
EC12
+
330U/16V/8*11.5
PXH_PBPLOCK#39
TRST-
+12V
TMS
+5V
P64IRQ0
P64IRQ2
+5V
RSV
+VIO
RSV
+3.3VAUX
RESET-
+VIO
GNT-
GND
PME#
AD(30)
+3.3V
AD(28)
AD(26)
GND
AD(24)
IDSEL
+3.3V
AD(22)
AD(20)
GND
AD(18)
AD(16)
+3.3V
FRAME-
GND
TRDY-
GND
STOP-
+3.3V
SDONE
SBO-
GND
PAR
AD(15)
+3.3V
AD(13)
AD(11)
GND
AD(09)
GND
GND
C/BE-(0)
+3.3V
AD(06)
AD(04)
GND
AD(02)
AD(00)
+VIO
REQ64-
+5V
+5V
GND
C/BE-(7)
C/BE-(5)
+VIO
PAR64
AD(62)
GND
AD(60)
AD(58)
GND
AD(56)
AD(54)
+VIO
AD(52)
AD(50)
GND
AD(48)
AD(46)
GND
AD(44)
AD(42)
+VIO
AD(40)
AD(38)
GND
AD(36)
AD(34)
GND
AD(32)
RSV
GND
RSV
A1
A2
A3
A4
TDI
A5
A6
A7
A8
A9
A10
A11
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
A83
A84
A85
A86
A87
A88
A89
A90
A91
A92
A93
A94
R518 4.7K
R520 4.7K
R521 4.7K
PXH_PBIRQ#0
PXH_PBIRQ#2
R522 0
R524 0
PXH_PBPCIRST#
PXH_PBGNT#0
PXH_PBPME#
PXH_PBAD30
PXH_PBAD28
PXH_PBAD26
PXH_PBAD24
PXH_R_PBAD17
PXH_PBAD22
PXH_PBAD20
PXH_PBAD18
PXH_PBAD16
PXH_PBFRAME#
PXH_PBTRDY#
PCIX5_SMBCLK_R
PCIX5_SMBDATA_R
PXH_PBAD15
PXH_PBAD13
PXH_PBAD11
PXH_PBAD9
PXH_PBAD6
PXH_PBAD4
PXH_PBAD2
PXH_PBAD0
PXH_PBAD62
PXH_PBAD60
PXH_PBAD58
PXH_PBAD56
PXH_PBAD54
PXH_PBAD52
PXH_PBAD50
PXH_PBAD48
PXH_PBAD46
PXH_PBAD44
PXH_PBAD42
PXH_PBAD40
PXH_PBAD38
PXH_PBAD36
PXH_PBAD34
PXH_PBAD32
3
PXH_PBIRQ#0 39
PXH_PBIRQ#2 39
PXH_PBECC5 39
PXH_PBECC3 39
P3V3_DUAL
PXH_PBPCIRST# 40
PXH_PBGNT#0 39
PXH_PBPME# 40
R526 100
R527 0/X
PXH_PBFRAME# 39
PXH_PBTRDY# 39
PXH_PBSTOP# 39
PXH_PBECC0_PBPAR 39
PXH_PBSTR0P_PBCBE#0 39
PXH_PBECC6_PBREQ64# 39
PXH_PBSTR3N_PBCBE#7 39
PXH_PBSTR2N_PBCBE#5 39
PXH_PBECC7_PBPAR64 39
Near Slot
PCI_VIO
PCI_VIO
PXH_PBAD17
PCI_VIO
PCI_VIO
PXH_PBIDSEL 39
P3V3_DUAL
R528
5.1K
2
WW41 eMOW
SLOT5_MODE2
R529
5.1K
C1018
0.01U/6/X/50V
R530 0/X
R531 0/X
PCI_VIO
0.1U/6/X/16V
0.1U/6/Y/25V
P3V3
R1287
1K/X
R1288
0/X
PCI_SMBCLK 34,45,46,54,72
PCI_SMBDAT 34,45,46,54,72
C804
C803
1000P/6/X/50V
0.1U/6/X/16V
N12V
C410
C412
2.2U/8/Y/25V
Title
Size Document Number Rev
Date: Sheet
PXH_PBMODE2 36
C806
C805
0.1U/6/X/16V
P12V
C413
0.1U/6/Y/25V
C807
0.1U/6/X/16V
C411
2.2U/8/Y/25V
GIGA-BYTE TECHNOLOGY CO., LTD.
PCI-X SLOT 5 133MHZ
GA-9ITDW-CN
1
1.2
of
47 81Wednesday, November 09, 2005
Page 49
5
4
3
2
1
P3V3
P3V3_DUAL
Workaround for LOW_PWR LAN disable function
C1020
C1021
R1298 49.9/1%
R1297 49.9/1%
T2
C10550.1U/6/X/16V
P3V3_DUAL
C1062
0.1U/6/X/16V
4.7U/8/X/6.3V
P1V2_AUX
P1V2_AUX
R1299 49.9/1%
C10560.1U/6/X/16V
C1063
C1066
10U/8/X/6.3V
C1019
4.7U/8/X/6.3V
SC658
4.7U/8/X/6.3V
R1300 49.9/1%
R1301 49.9/1%
T3
U101B
A3
N.C
A4
N.C
A5
N.C
B1
N.C
D D
C C
B2
N.C
B5
N.C
B6
N.C
C1
N.C
C3
N.C
C4
N.C
C6
N.C
C7
N.C
C8
N.C
C9
N.C
D1
N.C
D2
N.C
D3
N.C
D4
N.C
E3
N.C
F1
N.C
F2
N.C
F3
N.C
G3
N.C
5751_A1
H1
N.C
H3
N.C
H4
N.C
J1
N.C
J3
N.C
K1
N.C
L1
N.C
L2
N.C
L3
N.C
M1
N.C
M2
N.C
M3
N.C
M4
N.C
M5
N.C
M7
N.C
N2
N.C
N3
N.C
N4
N.C
N5
N.C
N7
N.C
P3
N.C
P4
N.C
P5
N.C
P7
N.C
Worth case: P1V2_AUX : 616mA, 776.2mW
Worth case: P2V5_AUX : 84mA, 220.5mW
Worth case: P3V3_DUAL : 8mA, 27.7mW
RN85
0/8P4R/X
RN86
0/8P4R/X
TPM OPTION
TPM_LAD3
TPM_LAD2
TPM_LAD1
TPM_LAD0
TPM_33MHZ_CLK
TPM_SERIRQ
TPM_LFRAME#
TPM_LRST#
TPM_LAD3
TPM_LAD2
TPM_LAD1
TPM_LAD0
TPM_LFRAME#
TPM_LRST#
TPM_SERIRQ
R1355 0
D30
BAT54A/SOT/X
LAN_PERST#
0.1U/6/X/16V/X
BCM5751: STUFF RN85,RN86 ONLY
BCM5721: STUFF R1312,R1313,R1335~R1340 ONLY
B B
Remove RN85, RN86 when B0 step populate, or system will hang at POST 25h.
ICH_LAD[3..0]51,58,59
ICH_LFRAME#51,58,59
PCIRST_BUFF#155,58,59
A A
P3V3_DUAL
R1335 30K/X
R1336 30K/X
R1337 30K/X
R1338 30K/X
R1339 30K/X
R1340 30K/X
R1312 30K/X
R1313 30K/X R1308 4.7K/X
ICH_LAD3
1 2
ICH_LAD2
3 4
ICH_LAD1
5 6
ICH_LAD0
7 8
ICH_LFRAME#
PCIRST_BUFF#1
SERIRQ
SERIRQ51,53,58
PCIRST#19,34,36,50,53,54,55,56
LAN_DISABLE#58
PCIRST#
LAN_DISABLE#
5
1 2
3 4
5 6
7 8
SR109
4.7K
SR107
4.7K/X
C1069
LAN_SRC_100MHZ_CLK_P33
LAN_SRC_100MHZ_CLK_N33
P3V3
25 MHZ
P3V3
P3V3_DUAL
P1V2_AUX
EXP_A_RXP_C435
EXP_A_RXN_C435
EXP_A_TXP435
EXP_A_TXN435
WAKE#34,40,51,53
R1307 4.7K
TPM_33MHZ_CLK32
LOM_SMBCLK
LOM_SMBDAT
XTALO_R
C1067
33P/6/N/50V
X6
C1068
33P/6/N/50V
R1320 1.24K/1%/X
PLACE NEAR PIN-C02
FB40
AVDDL
FB600/8
C1045
4.7U/8/X/6.3V
FB41
GPHY_PLLVDD
FB600/8
C1047
4.7U/8/X/6.3V
FB42
PCIE_PLLVDD
FB600/8
C1049
4.7U/8/X/6.3V
FB43
PCIE_SDS_VDD
FB600/8
C1051
4.7U/8/X/6.3V
EXP_A_RXP_C4
EXP_A_RXN_C4
EXP_A_TXP4
EXP_A_TXN4
WAKE#
LAN_PERST#
LAN_SRC_100MHZ_CLK_P
LAN_SRC_100MHZ_CLK_N
R1306 680/X
CLK_SEL
TPM_LAD3
TPM_LAD2
TPM_LAD1
TPM_LAD0
TPM_LFRAME#
TPM_LRST#
TPM_33MHZ_CLK
TPM_SERIRQ
R1315 4.7K/X
R1317 200
R1318 1.24K/1%
P3V3
R1377
0
LAN_DISABLE#
4
P1V2_AUX
SC663
0.1U/6/X/16V
SC664
0.1U/6/X/16V
SC655
0.1U/6/X/16V
SC653
0.1U/6/X/16V
TPM_EN#
XTALO
XTALI
RDAC
P3V3_DUAL
D
D
GS
G
R1356
S
8.2K/X
2N7002/X
K8
K7
K6
K5
K4
J10
J5
J4
G4
F10
F5
E10
E9
E8
E7
E6
E5
B8
F13
F12
G14
M8
M6
N6
P6
P10
N10
A6
C2
N8
P8
F4
L5
K9
L11
M11
H11
M9
K10
L8
L9
N13
J11
D9
N12
P12
A10
LAN_LOWPWR
Q151
P3V3
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
AVDDL
AVDDL
GPHY_PLLVDD
PCIE_PLLVDD
PCIE_SDS_VDD
PCIE_TXDP
PCIE_TXDN
PCIE_RXDP
PCIE_RXDN
WAKE#
PERST#
REFCLK+
REFCLKREFCLK_SEL
LAD3
LAD2
LAD1
LAD0
LFRAME#
LRESET#
LCLK
SERIRQ
TPM_EN#
TPM_GPIO1
TPM_GPIO0
SMB_DATA
XTALO
XTALI
RDAC
A7B3C5E1E4G1K3L4P2
VDDIO_PCI
VDDIO_PCI
VDDIO_PCI
VDDIO_PCI
VDDIO_PCI
VDDIO_PCI
VDDIO_PCI
VSS
VSS
VSS
VSS
VSS
VSS
VSS
B12E2F6F7F8
B7
P3V3_DUAL
P1G2A1
VESD1
VESD2
VESD3
VDDIO_PCI
VDDIO_PCI
U101A
BCM5751
15mm x 15mm
BGA196
VSS
VSS
VSS
VSS
VSS
VSS
VSS
F9B4G5G6G7G8G9
G10H5H6H7H8H9H10J6J7J8J9K2N1N9P9
M12
VSS
WOL_VAUX
VSS
VSS
D11
VDDIO
VSS
3
G11
VDDIO
VSS
K12
VDDIO
VSS
VSS
VSS
ICH_SMBCLK51,53,72,73
ICH_SMBDAT51,53,72,73
FB36
FB600/8
BIASVDD
A14
VDDP
VDDP
VDDP
BIASVDD
XTALVDD
AVDD
AVDD
TRD3-
TRD3+
TRD2-
TRD2+
TRD1-
TRD1+
TRD0-
TRD0+
PCIE_TST
LINKLED#
SPD100LED#
SPD1000LED#
TRAFFICLED#
GPIO0_TST_CLKOUT
GPIO1
GPIO2
PWR_IND#
ATTN_IND#
ATTN_BTTN#
SCLK
EEDATA
EECLK
REGSUP25
REGOUT25
WL_LINK2.4G
WL_LINK5G
WL_ACTIVITY
REGSUP12
REGCTL12
REGSEN12
LOW_PWR
VAUXPRSNTSMB_CLK
WOL_INRSH
VAUX_ON#
VMAIN_ON#
TRST#
VSS
VSS
VSS
VSS
VSS
VSS
ICH_SMBCLK
ICH_SMBDAT
C1029
0.1U/6/X/16V
SI
SO
CS#
TCK
TDI
TDO
TMS
P2V5_AUX
A8
D5
P13
H14
A13
F14
E14
E13
D14
D13
C14
C13
B14
B13
D8
A11
B11
A12
B10
G12
H13
G13
H2
J2
A2
E11
E12
F11
C12
L10
K11
L14
M14
C10
B9
A9
K14
J13
J14
L6
J12D10
P14
M13
N14
D12
D7
H12
D6
C11
P2V5_AUX
XTALVDD
C1032
AVDD_A13
C1043
AVDD_F14
C1044
PCIE_TST
R1302 0
GPI0
GPIO1
P2V5_AUX
C1060
0.1U/6/X/16V
REGCTL
LAN_LOWPWR
AUX_PRES
TRST#
P2V5_AUX
SC667
FB37
0.1U/6/X/16V
FB600/8
FB38
FB600/8
FB39
FB600/8
MDI_DMDI_D+
MDI_CMDI_C+
MDI_BMDI_B+
MDI_AMDI_A+
R1293 4.7K
ATTN_BTTN
SCLK
5721_SI
5721_SO
CS#
R1314 0
R1316 4.7K
SR105 4.7K
R548 0
R549 0
SC6680.1U/6/X/16V
P2V5_AUX
0.1U/6/X/16V
0.1U/6/X/16V
0.1U/6/X/16V
LAN_LINKLED# 62
LAN_LINK_100# 62
LAN_LINK_1000# 62
LAN_ACT# 62
HDR
1 2
P2V5_AUX
SC618
100U/1210/Y/6.3V
R545
47K/X
JP16
PIN1X2/X
C1058
0.1U/6/X/16V
REGCTL_PNP
P3V3_DUAL
R1319 4.7K
P3V3_DUAL
P3V3_DUAL
R546
47K/X
LOM_SMBCLK
LOM_SMBDAT
2
P2V5_AUX
EC100
+
100U/6.3V/5*7
49.9/1%
R1294
T0
C10530.1U/6/X/16V
C10594.7U/8/X/6.3V
32
Q133
1
MMJT9435
R1296 49.9/1%
R1295 49.9/1%
T1
C10540.1U/6/X/16V
4
P1V2_AUX
C1065
0.1U/6/X/16V
C1022
0.1U/6/X/16V
0.1U/6/X/16V
0.1U/6/X/16V
SC656
SC657
SC665
0.1U/6/X/16V
0.1U/6/X/16V
0.1U/6/X/16V
P3V3_DUAL
R1304 1K/X
P3V3_DUAL
R1310 1K
R1309 1K
SDA
SCL
Title
Size Document Number Rev
Date: Sheet
SC666
SC651
C1023
0.1U/6/X/16V
0.1U/6/X/16V
4.7U/8/X/6.3V
SC669
SC661
SC654
0.1U/6/X/16V
0.1U/6/X/16V
0.1U/6/X/16V
MDI_D- 62
MDI_D+ 62
MDI_C- 62
MDI_C+ 62
MDI_B- 62
MDI_B+ 62
MDI_A- 62
MDI_A+ 62
R1305 1K/X
5
3
2
8
1
4
U103
R1311 1K
VCCWP
5
SDA
A2
A1
6
SCL
A0
GND
AT24C256
ATTN_BTTN
GIGA-BYTE TECHNOLOGY CO., LTD.
BCM5721 GIGA-BIT LAN
SC652
SC660
SC662
0.1U/6/X/16V
0.1U/6/X/16V
0.1U/6/X/16V
C1042
C1041
SC659
0.1U/6/X/16V
0.1U/6/X/16V
0.1U/6/X/16V
U102
6
VCC
WP
RESET
SCK
SO
SI
7
GND
CS
AT45DB011B/X
P3V3_DUAL
87
3
2
1
4
P3V3
4.7K
R1303
4.7K/X
SR108
GA-9ITDW-CN
1
P3V3_DUAL
C1057
0.1U/6/X/16V/X
C1064
0.1U/6/X/16V
48 81Wednesday, November 09, 2005
1.2
of
Page 50
5
P3V3_DUAL P3V3_DUAL
SR79
1K
D
SQ1
D D
PS_PWR_GD#55,67
PWRGD_1_8V55,68
C C
SR115 0/X
PWRGD_1_8V
D
GS
2N7002
G
S
P3V3_DUAL
SR116
1K
D
SQ5
D
GS
2N7002
G
S
PWRGD_1_8V#
PS_PWR_GD_FET
SLP_S#315,51,58,63
PWRGD_1_8V# SLP_S#3 SLP_S#4 P1V8_AUX sourceSystem Status
0
H/W off, No AC power,
S4 or S5 state
S3 state
Power up,wake up
Entering S4, S5
Entering S3
H/W on
U106 ATOVP1/X
8
SIREN#/LED#
1
GND
2
PSON_IN#
3
OVP_OUT
100
10
1111
B B
0
01
0
0
011
P_VCCP0
Q153
DS
FDD7030BL/X
G
A A
P_VCCP1
Q154
DS
FDD7030BL/X
G
OVP_OUT
5
P5V_STBY
R1393
470/8/X
PS_ON#_R15,63
4
147
SU2A
1
2
SLP_S#415,51
74LV08
3
PS_PWRGD_S3
147
4
5
SU2B
74LV08
D
D
GS
G
S
SLP_S#415,51
6
P3V3_DUAL
R1359
Q141
2N7002
PS_PWRGD_S3S4
1K
GS
3
P12V
D
D
G
No Power
P1V8_STBY
P1V8_STBY
No Power
P1V8_STBY
P1V8
OVP_OUT asserted when OVP_SET1 or OVP_SET2 reach 1V
P_VCCP0 P_VCCP1
5V_SB
PSON_OUT#
OVP_SET2
OVP_SET1
OVP set to 2V
P5V_STBY
7
6
5
4
C1108
0.1U/6/Y/25V/X
PS_ON#_RR 63
C1109
0.1U/6/Y/25V/X
R1382
1K/1%/X
R1383
1K/1%/X
CPU Vcore OVP Protection
4
3
S
R1360
7.5K
Q142
2N7002
SQ2
GS
G
S
2N7002
R1384
1K/1%/X
R1385
1K/1%/X
D
P5V_STBY
P3V3_DUAL
SR80
1K
SI3443DV(FDC642P,AO6401)/PMOS/TSOP-6
D
R1400
470/X
C1110
0.1U/6/Y/25V/X
3 4
2
1
SU3
SU4
1
2
3 4
SI3443DV(FDC642P,AO6401)/PMOS/TSOP-6
P1V8
3
1
4
AP4880M
67825
P1V8 P1V8
3
1
4
67825
GS
D
D
D
D
D
D
D
D
GS
Q143
Q145
AP4880M
2
147
SU2C
9
10
74LV08
147
SU2D
12
13
74LV08
BAT54C/SOT/X
R1402
1K/1%/X
GIGA-BYTE TECHNOLOGY CO., LTD.
S3/S4 Power control & OVP circuit
4
4
OVP_OUT
P1V8_STBY
P1V8_AUX
P1V8_STBY
P1V8
3
1
67825
1
67825
2
Q144
AP4880M
3
Q146
AP4880M
P1V8_AUX
P0_OVP69
P1_OVP70
D
Q156
D
2N7002/X
GS
G
S
D36
1N4148/X
Title
Size Document Number Rev
Date: Sheet
5
6
6
5
1
8
11
P5V_STBY
D37
R1403
1K/1%/X
D
D
GS
2N7002/X
G
S
GA-9ITDW-CN
1
Q155
OVP_OUT# 63
of
49 81Wednesday, November 09, 2005
1.2
Page 51
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IDE INTERFACE PCI 2.3 32-BIT/33MHz INTERFA CE
U6A
D2
FRAME#
M3
IRDY#
E4
TRDY#
L3
DEVSEL#
E5
STOP#
F1
PAR
K2
PERR#
L2
PLOCK#
L4
SERR#
V2
PME#
V4
PCIRST#
N1
PCICLK
B3
PIRQA#
E1
PIRQB#
A2
PIRQC#
C2
PIRQD#
D7
PIRQE#/GPI2
A6
PIRQF#/GPI3
E2
PIRQG#/GPI4
B1
PIRQH#/GPI5
D5
REQ0#
C1
REQ1#
C5
REQ2#
B6
REQ3#
C6
REQ4#/GPI40
A5
REQA#/GPI0
E7
REQB#REQ5#/GPI1
D4
GNT0#
A3
GNT1#
B7
GNT2#
C7
GNT3#
A4
GNT4#/GPO48
E8
GNTA#/GPO16
B4
GNTB#/GNT5#/GPO17
SB/ICH5
PCI
AD31
AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23
AD22
AD21
AD20
AD19
AD18
AD17
AD16
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
C/BE3#
C/BE2#
C/BE1#
C/BE0#
PCI_AD31
P2
PCI_AD30
F4
PCI_AD29
P4
PCI_AD28
F5
PCI_AD27
N2
PCI_AD26
D3
PCI_AD25
P3
PCI_AD24
E6
PCI_AD23
N4
PCI_AD22
C4
PCI_AD21
N5
PCI_AD20
H3
PCI_AD19
P5
PCI_AD18
B2
L1
PCI_AD16
G4
PCI_AD15
G5
PCI_AD14
K1
PCI_AD13
G2
PCI_AD12
L5
PCI_AD11
H4
PCI_AD10
M4
PCI_AD9
F2
PCI_AD8
K5
PCI_AD7
J2
PCI_AD6
J3
PCI_AD5
H2
PCI_AD4IDE_SEC_CBLSNS
H5
PCI_AD3
K4
PCI_AD2
G3
PCI_AD1
J5
PCI_AD0
J4
PCI_CBE#3
M2
PCI_CBE#2
N3
PCI_CBE#1
J1
PCI_CBE#0
E3
POWER WILL ISOLATION BETWEEN RTC AND STANDBY 3.3V
PLACE AS CLOSE TO PIN AB13 AS POSSIB LE
ICH_RSMRST#
ECB
Q18
2N3906
D19
2
3
1
SOT23
BAT54S
D21
2
3
1
SOT23
BAT54S
R569
0/X
Title
Size Document Number Rev
Date: Sheet
R566
SOT23
0/X
RSM_RST#
2
ICH_PDD[15..0]57
D D
ICH_PDIOW#57
ICH_PDDACK#57
ICH_PDDREQ57
ICH_PDIOR#57
ICH_PDIORDY53,57
ICH_PDA257
ICH_PDA157
ICH_PDA057
ICH_PDCS#357
ICH_PDCS#157
ICH_IRQ#1453,57
C C
ICH_PDD15
ICH_PDD14
ICH_PDD13
ICH_PDD12
ICH_PDD11
ICH_PDD10
ICH_PDD9
ICH_PDD8
ICH_PDD7
ICH_PDD6
ICH_PDD5
ICH_PDD4
ICH_PDD3
ICH_PDD2
ICH_PDD1
ICH_PDD0
ICH_PDIOW#
ICH_PDDACK#
ICH_PDDREQ
ICH_PDIOR#
ICH_PDIORDY
ICH_PDA2
ICH_PDA1
ICH_PDA0
ICH_PDCS#3
ICH_PDCS#1
ICH_IRQ#14
AB17
AA16
Y16
AC16
AA15
AD16
Y15
AD15
AB14
AD14
AC15
AA14
AC14
Y14
Y13
AB16
AA17
AC18
AC17
AD18
AA18
AC19
AD19
AA19
Y18
AB19
Y17
U6C
PDD15
PDD14
PDD13
PDD12
PDD11
PDD10
PDD9
PDD8
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0
PDIOW#
PDDACK#
PDDREQ
PDIOR#
PIORDY
PDA2
PDA1
PDA0
PDCS3#
PDCS1#
IRQ14
SB/ICH5
SDD15
SDD14
SDD13
SDD12
PRIMARY IDE
SDD11
SDD10
SDD9
SDD8
SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0
SECONDARY IDE
SDIOW#
SDDACK#
SDDREQ
SDIOR#
SIORDY
SDA2
SDA1
SDA0
SDCS3#
SDCS1#
IRQ15
AA23
AB24
AC24
AB22
AA20
AC22
AD22
Y19
AC20
AB20
AC21
AB21
AD24
AD23
AB23
AA22
Y22
W20
Y20
Y23
Y21
W21
W23
W22
V20
V22
Y24
ICH_SDD15
ICH_SDD14
ICH_SDD13
ICH_SDD12
ICH_SDD11
ICH_SDD10
ICH_SDD9
ICH_SDD8
ICH_SDD7
ICH_SDD6
ICH_SDD5
ICH_SDD4
ICH_SDD3
ICH_SDD2
ICH_SDD1
ICH_SDD0
ICH_SDIOW#
ICH_SDDACK#
ICH_SDDREQ
ICH_SDIOR#
ICH_SDIORDY
ICH_SDA2
ICH_SDA1
ICH_SDA0
ICH_SDCS#3
ICH_SDCS#1
ICH_IRQ#15
ICH_SDD[15..0] 57
ICH_SDIOW# 57
ICH_SDDACK# 57
ICH_SDDREQ 57
ICH_SDIOR# 57
ICH_SDIORDY 53,57
ICH_SDA2 57
ICH_SDA1 57
ICH_SDA0 57
ICH_SDCS#3 57
ICH_SDCS#1 57
ICH_IRQ#15 53,57
PCI_FRAME#53,54,56
PCI_IRDY#53,54,56
PCI_TRDY#53,54,56
PCI_DEVSEL#53,54,56
PCI_STOP#53,54,56
PCI_PAR54,56
PB_PERR#53,54,56
PCI_PLOCK#53,54
PB_SERR#53,54,56
PME#40,53,54,56
PCIRST#19,34,36,48,53,54,55,56
ICH_33MHZ_CLK32
PCI_PIRQ#A53
PCI_PIRQ#B53,56
PCI_PIRQ#C53
PCI_PIRQ#D53
PCI_PIRQ#E53,54
PCI_PIRQ#F53,54
PCI_PIRQ#G53,54
PCI_PIRQ#H53,54
PCI_REQ#053,56
PCI_REQ#153,54
PCI_REQ#253,54
PCI_REQ#353
FREQ_SEL031
IDE_SEC_CBLSNS53,57
ICH_SLEEP_BTN#53,65
PCI_GNT#056
PCI_GNT#154
PCI_GNT#254
PCI_GNT#3
TP129
TER_SCSIA_EN#53
TER_SCSIB_EN#53
PCI_FRAME#
PCI_IRDY#
PCI_TRDY#
PCI_DEVSEL#
PCI_STOP#
PCI_PAR
PB_PERR#
PCI_PLOCK#
PB_SERR#
PME#
PCIRST#
ICH_33MHZ_CLK
PCI_PIRQ#A
PCI_PIRQ#B PCI_AD17
PCI_PIRQ#C
PCI_PIRQ#D
PCI_PIRQ#E
PCI_PIRQ#F
PCI_PIRQ#G
PCI_PIRQ#H
PCI_REQ#0
PCI_REQ#1
PCI_REQ#2
PCI_REQ#3
FREQ_SEL0
ICH_SLEEP_BTN#
PCI_GNT#0
PCI_GNT#1
PCI_GNT#2
PCI_GNT#3
TP_OEM_GPIO1
HUB INTERFACE / LAN / USB / AC97
M23
M21
M20
G22
AA1
H20
H21
J20
H23
N21
L22
J22
K21
K23
J24
N24
L20
L24
N22
C10
C9
C11
D9
E9
B12
D10
E10
B11
B10
A12
B9
B8
C12
A9
E12
D12
A13
D8
U6B
HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9
HI10
HI11
HI_STBF
HI_STBS
HIRCOMP
HI_VSWING
HIREF
CLK66
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_RSTSYNC
LAN_CLK
LAN_RST#
EE_DIN
EE_CS
EE_SHCLK
EE_DOUT
AC_SYNC
AC_RST#
AC_SDOUT
AC_SDIN0
AC_SDIN1
AC_SDIN2
AC_BIT_CLK
SB/ICH5
ICH_LAN_RST#
HUB LAN EEPROM AC97
R97
10K/X
4
USB2.0
USBP0P
USBP0N
USBP1P
USBP1N
USBP2P
USBP2N
USBP3P
USBP3N
USBP4P
USBP4N
USBP5P
USBP5N
USBP6P
USBP6N
USBP7P
USBP7N
OC0#
OC1#
OC2#
OC3#
OC4#/GPI9
OC5#/GPI10
OC6#/GPI14
OC7#/GPI15
USBRBIAS
USBRBIAS#
CLK48
USB_ICH_P0P
C23
USB_ICH_P0N
D23
USB_ICH_P1P
A22
USB_ICH_P1N
B22
USB_ICH_P2P
C21
USB_ICH_P2N
D21
USB_ICH_P3P
A20
USB_ICH_P3N
B20
USB_ICH_P4P
C19
USB_ICH_P4N
D19
USB_ICH_P5P
A18
USB_ICH_P5N
B18
USB_ICH_P6P
C17
USB_ICH_P6N
D17
USB_ICH_P7P
A16
USB_ICH_P7N
B16
USB_ICH_OC#0
C15
USB_ICH_OC#1
D15
USB_ICH_OC#2
D14
USB_ICH_OC#3
C14
CISW_PRESENT#
B14
USB_ICH_OC#5
A14
USB_ICH_OC#6
D13
USB_ICH_OC#7
C13
A24
USB_RBIAS
B24
MAX TRACE LENGTH 500-MIL
F24
SHORT PINS A24 AND
B24 AT THE PACKAGE
ICH_USB_48MHZ_CLK
HI_A11
75/X
R278
USB_ICH_P0P 63
USB_ICH_P0N 63
USB_ICH_P1P 63
USB_ICH_P1N 63
USB_ICH_P2P 62
USB_ICH_P2N 62
USB_ICH_P3P 62
USB_ICH_P3N 62
USB_ICH_P4P 62
USB_ICH_P4N 62
USB_ICH_P5P 62
USB_ICH_P5N 62
USB_ICH_P6P 62
USB_ICH_P6N 62
USB_ICH_P7P 62
USB_ICH_P7N 62
USB_ICH_OC#0 63
USB_ICH_OC#1 62
USB_ICH_OC#2 62
USB_ICH_OC#3 62
CISW_PRESENT# 53,65
USB_ICH_OC#5 53
USB_ICH_OC#6 53
USB_ICH_OC#7 53
R568
22.6/1%
ICH_USB_48MHZ_CLK 32
3
RSM_RST#73
HI_A[11..0]21
B B
HIA_STRBF21
HIA_STRBS21
ICH_HIRCOMP53
ICH_HISWING53
ICH_HIVREF53
ICH_HI66MHZ_CLK32
R567 0
ww25
eMOW
ICH_AC_SYNC60
ICH_AC_RST#60
AUDIO_AC_SDOUT51,60
AUDIO_AC_SDIN060
A A
AUDIO_AC_BITCLK60
R244 33
R246 22
R248 22
HIA_STRBF
HIA_STRBS
ICH_HIRCOMP
ICH_HISWING
ICH_HIVREF
ICH_HI66MHZ_CLK
ICH_LAN_RST#ICH_RSMRST#
ICH_AC_SYNC
ICH_AC_RST#
ICH_AC_SDOUT
ICH_AC_SDIN0
ICH_AC_BITCLK
HI_A0
HI_A1
HI_A2
HI_A3
HI_A4
HI_A5
HI_A6
HI_A7
HI_A8
HI_A9
HI_A10
HI_A11
Place close to AC97 codec
INSTALL R567 WHEN 82562 ARE NOT USED.
5
PCI_AD[31..0]
PCI_CBE#[3..0]
ICH_RSMRST# 51
R565
100K
R570
2.2K
PCI_AD[31..0] 54,56
PCI_CBE#[3..0] 54,56
GIGA-BYTE TECHNOLOGY CO., LTD.
ICH5 PCI / IDE / USB / HI 1.5 / LAN
GA-9ITDW-CN
1
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50 81Wednesday, November 09, 2005
1.2
Page 52
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CPU_A20GATE53,58
SB_CPU_A20M#9,11,13
SB_CPU_SLP#9,11,13
SB_CPU_FERR#9,11,13,53
SB_CPU_IGNNE#9,11,13
SB_CPU_INIT#9,11,13,59
SB_CPU_INTR9,11,13
SB_ICH_NMI12
SIO_KBRST#53,58
D D
ICH_SRC_100MHZ_CLK_P33
ICH_SRC_100MHZ_CLK_N33
P3V3_DUAL
SR35 24.9/1%
ICH_LAD[3..0]48,58,59
SYS_PWR_GD_3_3V21,32,36,55
SHORT PINS Y11 AND
Y9 AT THE PACKAGE
C C
VBAT_SIO 58
SR149
10
VBAT_R
B B
12
BT1
3V_BAT+Socket
R574
1K/1%
SERIRQ48,53,58
ICH_CPU_SMI#12
ICH_CPU_STPCLK#11
S_ATA0_TX_P57
S_ATA0_TX_N57
S_ATA0_RX_N57
S_ATA0_RX_P57
S_ATA1_TX_P57
S_ATA1_TX_N57
S_ATA1_RX_N57
S_ATA1_RX_P57
MAX TRACE LENGTH 500-MIL
ICH_LFRAME#48,58,59
ICH_LDREQ#058
FREQ_SEL131
ICH_RSMRST#50
D39 RB751V-40/S
1 2
1 2
D38 RB751V-40/S
CPU_A20GATE
SB_CPU_A20M#
SB_CPU_SLP#
SB_CPU_FERR#
SB_CPU_IGNNE#
SB_CPU_INIT#
SB_CPU_INTR
SB_ICH_NMI
SIO_KBRST#
SERIRQ
ICH_CPU_SMI#
ICH_CPU_STPCLK#
S_ATA0_TX_P
S_ATA0_TX_N
S_ATA0_RX_N
S_ATA0_RX_P
S_ATA1_TX_P
S_ATA1_TX_N
S_ATA1_RX_N
S_ATA1_RX_P
SATARBIAS
ICH_SRC_100MHZ_CLK_P
ICH_SRC_100MHZ_CLK_N
ICH_LAD0
ICH_LAD1
ICH_LAD2
ICH_LAD3
ICH_LFRAME#
ICH_LDREQ#0
FREQ_SEL1
RTC_XTAL1
RTC_XTAL2
RTCRST#
ICH_RSMRST#
SYS_PWR_GD_3_3V
C439
R575
1U/6/X/10V
20K
TIME CONSTANT DUE TO RC FILTER ON THIS LINE
SHOULD BE 18-25ms. ==> 20K O hm , 1 UF
RTCRST#
C440
1U/6/X/10V
T22
V23
P22
U24
R21
R23
U23
R22
P23
F23
V24
T24
P20
R24
AA8
AB8
AD7
AC7
AA10
AB10
AD9
AC9
Y11
Y9
AC5
AD5
T5
R4
R3
U4
T4
U5
R2
AC11
AB12
AA12
AB13
AC12
C438
100P/6/N/50V/X
VBAT
U6D
A20GATE
A20M#
CPU_SLP#
FERR#
IGNNE#
INIT#
INTR
NMI
RCIN#
SERIRQ
SMI#
STPCLK#
DPRSLPVR
DPSLP#
SATA0TXP
SATA0TXN
SATA0RXN
SATA0RXP
SATA1TXP
SATA1TXN
SATA1RXN
SATA1RXP
SATARBIASP
SATARBIASN
CLK100P
CLK100N
LAD0
LAD1
LAD2
LAD3
LFRAME#
LDRQ0#
LDRQ1#/GPI41
RTCX1
RTCX2
RTCRST#
RSMRST#
PWROK
SB/ICH5
VBAT 52,53,65
HOST
S-ATA LPC RTC
GPI7
GPI8
GPI12
GPI13
GPO18
GPO19
GPO20
GPO21
GPO22
GPO23
GPIO24
GPIO25
GPIO27
GPIO28
GPIO32
GPIO34
SMBCLK
SMBDATA
SMLINK0
SMLINK1
SPKR
PWRBTN#
SUSCLK
BATLOW#
SLP_S3#
SLP_S4#
SLP_S5#
THRM#
INTVRMEN
CLK14
R5
U3
Y2
AC3
W4
W5
U21
T20
U22
R1
U20
F22
AC1
W3
V3
W2
T1
G23
F21
AD2
AD1
AD3
AA2
V5
E24
AB3
RI#
Y4
Y1
AB2
AB1
W1
U2
AA3
U1
R20
P24
T21
T2
AD10
F20
Y12
A11
NC
RTCRST#
AGPBUSY#/GPI6
SMBALERT#/GPI11
SATALED#/GPIO33
MISC
LINKALERT#
SUS_STAT#
SYS_RESET#
VGATE/VRMPWRGD
CPUPWRGD/GPO49
THRMTRIP#
INTRUDER#
JP3
JU1x2/G/[2-3]/X
JP3
1
2
3
PIN1X3
CLEAR CMOS
2-3 NORMAL
1-2 CLEAR CMOS
MCHGPE#
ICH_GPI7
WAKE#
ICH_SMBALERT#
FP_NMI#
SIO_PME#
ICH_GPO18
SLEEP_S1-5#
CPU0_FORCEPR#
CPU1_FORCEPR#
ICH_PWRLED_G
ICH_PWRLED_O
ICH_MESSAGE
ICH_SCSIDIS#
SKIP_PWD#
SATA_LED#
IDE_PRI_CBLSNS
ICH_SMBCLK
ICH_SMBDAT
ICH_SMLDAT
ICH_SMLCLK
ICH_SMLALERT#
ICH_SPEAKER
ICH_RING#
ICH_SWITCH#
SUS_CLK
BAT_LOW#
SUS_STAT#
SLP_S#3
SLP_S#4
SLP_S#5
FP_RESET#
CPU_VRD_PWR_GD
CPU_PWR_GD
SB_CPU_THERMTRIP#
CPU_THERM_PU
INT_VRM_EN
ICH_14MHZ_CLK
INTRUDER#
INTVRMEN: P.U to enable ICH5 int er n a l 1 . 5V s us p en d
regulator,which is used to power th e r esume well o f ICH5
MCHGPE# 19,53
ICH_GPI7 53
WAKE# 34,40,48,53
ICH_SMBALERT# 53,72
FP_NMI# 53
SIO_PME# 53,58
ICH_GPO18 53
SLEEP_S1-5# 62
CPU0_FORCEPR# 12,53
CPU1_FORCEPR# 12,53
FWH_WP# 59
FWH_TBL# 59
ICH_PWRLED_G 53,65
ICH_PWRLED_O 53,65
ICH_SCSIDIS# 42
SKIP_PWD# 65
SATA_LED# 53,65
IDE_PRI_CBLSNS 57
ICH_SMBCLK 48,53,72,73
ICH_SMBDAT 48,53,72,73
ICH_SMLDAT 53
ICH_SMLCLK 53
ICH_SMLALERT# 53
ICH_SPEAKER 60,65
ICH_RING# 53,65
ICH_SWITCH# 53,58,65
SUS_CLK 55
BAT_LOW# 53
SUS_STAT# 53
SLP_S#3 15,49,58,63
SLP_S#4 15,49
SLP_S#5 62,65
FP_RESET# 16,53,65
CPU_VRD_PWR_GD 32,55
CPU_PWR_GD 9,11,13,16
SB_CPU_THERMTRIP# 9,11,12,13,53
CPU_THERM_PU 53
INT_VRM_EN 53
ICH_14MHZ_CLK 32
INTRUDER# 58,65
R573
1K
P3V3
R576
4.7K
SKIP_PWD#
AUDIO_AC_SDOUT50,60
AUDIO_AC_SDOUT
P3V3
R572
1K/X
RTC_XTAL1
RTC_XTAL2
R579 10M
1 2
A A
15P/6/N/50V
C441
X3
32.768KHZ
12
12
C442
15P/6/N/50V
5
ICH_SPEAKER
JUMPER STUFFED = NO REBOOT OPTION
IF ICH WILL DISABLE THE TCO TIMER
SYSTEM REBOOT FEATURE
P3V3
R578
1K/X
4
P3V3_DUAL
R634
4.7K
3
P3V3_DUAL
R577
4.7K/X
ICH_MESSAGEICH_SCSIDIS#
ICH_MESSAGE 65
2
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
ICH5 SATA / LPC / GPIO / RTC / MISC
GA-9ITDW-CN
1
of
51 81Wednesday, November 09, 2005
1.2
Page 53
5
P3V3 P1V5
D D
P3V3_DUAL
ICH_VREF53
C C
P5V_DUAL
ICH_VREF
VBAT
VBAT51,53,65
C444
0.1U/6/X/16V
W15
W17
W24
AD13
AD20
W14
AD11
M10
N10
R13
G19
G21
G1
V19
E18
B15
E11
F10
F11
E13
E14
F16
F17
F18
K15
E16
B5
F6
H6
K6
L6
P6
U6
V6
A8
U6E
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
V5REF
V5REF
V5REF_SUS
VCCRTC
SB/ICH5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCCSATAPLL
VCCSATAPLL
VCCUSBPLL
VCCSUS1_5_A
VCCSUS1_5_B
VCCSUS1_5_B
VCCSUS1_5_B
VCC_LAN/VCCSUS1_5_C
VCC_LAN/VCCSUS1_5_C
V_CPU_IO
V_CPU_IO
V_CPU_IO
K10
K12
K13
L19
P19
R10
R6
H24
J19
K19
M15
N15
N23
E15
F15
F14
W19
R12
W9
W10
W11
W6
W7
W8
E22
AA6
AB6
C24
F19
Y5
AA4
AB4
F7
F8
R15
R19
T19
4
VCCSUS_A
VCCSUS_B
VCCSUS_C
SPLIT 1.5V PLANE
BETWEEN PINS
AA6,AB6,AND C24
P1V5 P1V5
P_VTT
AA11
AA13
AA21
AA24
AB11
AB15
AB18
AC10
AC13
AC23
AD17
AD21
AD12
A10
A15
A17
A19
A21
A23
AA5
AA7
AA9
AB5
AB7
AB9
AC2
AC4
AC6
AC8
AD4
AD6
AD8
B13
B17
B19
B21
B23
C16
C18
C20
C22
D11
D16
D18
D20
D22
D24
E17
E19
E20
E21
E23
A1
A7
C3
C8
D1
D6
F3
F9
U6F
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
SB/ICH5
3
G6
VSS
G20
VSS
G24
VSS
H1
VSS
H19
VSS
H22
VSS
J6
VSS
J21
VSS
J23
VSS
K3
VSS
K11
VSS
K14
VSS
K20
VSS
K22
VSS
K24
VSS
L10
VSS
L11
VSS
L12
VSS
L13
VSS
L14
VSS
L15
VSS
L21
VSS
L23
VSS
M1
VSS
M5
VSS
M11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
M12
M13
M14
M22
M24
N11
N12
N13
N14
N20
P1
P10
P11
P12
P13
P14
P15
P21
R11
R14
T23
T3
T6
U19
V1
V21
W16
W18
Y3
Y6
Y7
Y8
Y10
0.1U/6/X/16V
2
P5V_DUAL
SC200
0.1U/6/X/16V
PUT THIS CAP NEXT TO PIN E16
P3V3_DUAL
SC139
SC138
0.1U/6/X/16V
0.1U/6/X/16V
SC140
0.01U/6/X/50V
SC141
SC142
1U/6/X/10V
PUT 0.1UF CAPS NEXT TO PIN B15,U6,AND F18
PUT 0.01UF AND 1UF CAPS NEXT TO PIN E11 AND F11
VCCSUS_C
VCCSUS_B
VCCSUS_A
SC145
SC144
SC143
0.01U/6/X/50V
0.01U/6/X/50V
0.01U/6/X/50V
0.01U/6/X/50V
PUT THE 0.01UF CAP FOR VCCSUS_A NEXT TO PIN F19
PUT THE 0.01UF CAPS FOR VCCSUS_B NEXT TO PIN Y5,AA4,AB4
PUT THE 0.01UF CAPS FOR VCCSUS_C NEXT TO PIN F7,F8
P1V5
SC149
0.1U/6/X/16V
SC150
0.1U/6/X/16V
SC151
0.1U/6/X/16V
SC152
0.1U/6/X/16V
SC146
SC153
0.1U/6/X/16V
1
SC147
0.01U/6/X/50V
SC154
0.1U/6/X/16V
SC148
0.01U/6/X/50V
SC155
0.01U/6/X/50V
B B
ICH5 DECOUPLING CAPACITORS
P1V5P1V5 P1V5
C445
0.1U/6/X/16V
PUT THIS CAP NEXT TO PIN P19
ICH_VREF53 VBAT51,53,65
A A
ICH_VREF VBAT
C455
0.1U/6/X/16V
PUT THIS CAP NEXT TO PIN A8
5
0.1U/6/X/16V
PUT THESE CAPS NEXT TO PIN AA6
PUT THIS CAP NEXT TO PIN AD11
4
C446
C447
0.01U/6/X/50V
C456
0.1U/6/X/16V
0.1U/6/X/16V
C448
0.1U/6/X/16V
PUT THESE CAPS NEXT TO PIN C24
P_VTT
SC196
0.1U/6/X/16V
SC197
C449
0.01U/6/X/50V
0.1U/6/X/16V
3
SC198
SC199
0.01U/6/X/50V
0.1U/6/X/16V
PUT THE 0.1UF CAPS NEXT TO PIN K12,P19,H24,M15,E15,W10
PUT THE 0.01UF CAP NEXT TO PIN W7
P3V3
SC52
0.1U/6/X/16V
SC53
0.1U/6/X/16V
SC54
0.1U/6/X/16V
SC194
0.1U/6/X/16V
SC195
SC156
0.1U/6/X/16V
PUT THESE CAPS NEXT TO PIN F6,K6,N10,V19,AD13,G19
Title
Size Document Number Rev
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
ICH5 PWR/GND/DECOUP
GA-9ITDW-CN
1
1.2
of
52 81Wednesday, November 09, 2005
Page 54
5
4
3
2
1
P3V3
78
56
34
12
R250 0
PCI_TRDY#
PB_PERR#
PCI_PLOCK#
PCI_DEVSEL#
PB_SERR#
PCI_IRDY#
CPU_THERM_PU
ICH_GPI7
PCI_STOP#
PCI_REQ#0
PCI_REQ#2
PCI_REQ#3
PCI_FRAME#
PCI_REQ#1
IDE_SEC_CBLSNS
ICH_SLEEP_BTN#
SERIRQ
ICH_PDIORDY
ICH_SDIORDY
ICH_IRQ#14
ICH_IRQ#15
CPU_A20GATE
SIO_KBRST#
MCHGPE#
SATA_LED#
TER_SCSIA_EN#
TER_SCSIB_EN#
ICH_GPO18
PCI_TRDY# 50,54,56
PB_PERR# 50,54,56
PCI_PLOCK# 50,54
PCI_DEVSEL# 50,54,56
PB_SERR# 50,54,56
PCI_IRDY# 50,54,56
CPU_THERM_PU 51
ICH_GPI7 51
PCI_STOP# 50,54,56
PCI_REQ#0 50,56
PCI_REQ#2 50,54
PCI_REQ#3 50
PCI_FRAME# 50,54,56
PCI_REQ#1 50,54
IDE_SEC_CBLSNS 50,57
ICH_SLEEP_BTN# 50,65
SERIRQ 48,51,58
ICH_PDIORDY 50,57
ICH_SDIORDY 50,57
ICH_IRQ#14 50,57
ICH_IRQ#15 50,57
CPU_A20GATE 51,58
SIO_KBRST# 51,58
MCHGPE# 19,51
SATA_LED# 51,65
TER_SCSIA_EN# 50
TER_SCSIB_EN# 50
ICH_GPO18 51
MCHPME# 16,19
1 2
D D
C C
B B
3 4
5 6
7 8
RN72 8.2K/8P4R
1 2
3 4
5 6
7 8
RN73 8.2K/8P4R
7 8
5 6
3 4
1 2
RN74 8.2K/8P4R
R598 8.2K
R603 8.2K
R609 8.2K/X
R611 8.2K
R613 8.2K
P3V3
R617 4.7K
R620 4.7K
RN75 8.2K/8P4R
R630 8.2K/X
R631 8.2K
R1321 8.2K
R1322 8.2K
R1345 8.2K
ICH_GPI7 MCHPME#
P3V3
P3V3_DUAL
P3V3_DUAL
R583 8.2K
R587 8.2K
1 2
3 4
5 6
7 8
RN76 8.2K/8P4R
1 2
3 4
5 6
7 8
RN77 8.2K/8P4R
1 2
3 4
5 6
7 8
RN78 8.2K/8P4R
1 2
3 4
5 6
7 8
RN79 10K/8P4R
R612 8.2K/X
R628 8.2K/X
R1175 10K
R1176 10K
R1177 10K
R1178 10K
R1179 10K/X
PLACE NEAR
GbE(BCM5721)
R547 4.7K
CPU0_FORCEPR#
CPU1_FORCEPR#
FP_RESET#
PCIRST#
ICH_PWRLED_O
FP_NMI#
SIO_PME#
SUS_STAT#
BAT_LOW#
ICH_PWRLED_G
ICH_SMBDAT
ICH_SMBCLK
ICH_RING#
ICH_SMBALERT#
ICH_SMLCLK
ICH_SMLDAT
ICH_SMLALERT#
PME#
ICH_SWITCH#
CISW_PRESENT#
USB_ICH_OC#5
USB_ICH_OC#7
USB_ICH_OC#6
WAKE#
CPU0_FORCEPR# 12,51
CPU1_FORCEPR# 12,51
FP_RESET# 16,51,65
PCIRST# 19,34,36,48,50,54,55,56
ICH_PWRLED_O 51,65
FP_NMI# 51
SIO_PME# 51,58
SUS_STAT# 51
BAT_LOW# 51
ICH_PWRLED_G 51,65
ICH_SMBDAT 48,51,72,73
ICH_SMBCLK 48,51,72,73
ICH_RING# 51,65
ICH_SMBALERT# 51,72
ICH_SMLCLK 51
ICH_SMLDAT 51
ICH_SMLALERT# 51
PME# 40,50,54,56
ICH_SWITCH# 51,58,65
CISW_PRESENT# 50,65
USB_ICH_OC#5 50
USB_ICH_OC#7 50
USB_ICH_OC#6 50
WAKE# 34,40,48,51
P5V
RN80 2.7K/8P4R
R586 2.7K
R593 2.7K
R595 2.7K
R597 2.7K
P_VTT
1 2
3 4
5 6
7 8
R633 51
R636 51
PCI_PIRQ#A
PCI_PIRQ#C
PCI_PIRQ#H
PCI_PIRQ#D
PCI_PIRQ#B
PCI_PIRQ#E
PCI_PIRQ#F
PCI_PIRQ#G
SB_CPU_FERR#
SB_CPU_THERMTRIP#
CLOSE TO ICH5
PCI_PIRQ#A 50
PCI_PIRQ#C 50
PCI_PIRQ#H 50,54
PCI_PIRQ#D 50
PCI_PIRQ#B 50,56
PCI_PIRQ#E 50,54
PCI_PIRQ#F 50,54
PCI_PIRQ#G 50,54
SB_CPU_FERR# 9,11,13,51
SB_CPU_THERMTRIP# 9,11,12,13,51
ICH COMPENSATION CIRCUITRY
R641 SELECT 52.3 Ohm IF TRACE IMPEDAN CE IS 6 0
P1V5 P1V5
R642
43.2/1%
A A
804mV
+/-2%
ICH_HISWING ICH_HIVREF_DIV ICH_HIVREF
C462
R645
49.9/1%
5
0.1U/6/X/16V
ICH_HISWING 50 ICH_HIVREF 50
354mV
+/-2%
Ohm, 48.7 Ohm IF TRACE IMPEDANCE IS 56 Ohm,
AND 43.2 Ohm IF 50 Ohm.
R644
0
ICH_HIRCOMP50
C463
0.1U/6/X/16V
R643
78.7/1%
R646
24/1%
Intel recommands
of 24.3 OHM/1%
4
ICH_HIRCOMP
P1V5
R641
43.2/1%
P3V3 P5V
D5
1N5817
ICH_VREF
C461
1U/6/X/10V
1 2
ICH_VREF52
ICH 3.3V/5V POWER SEQUENCING
P5V & P3V3 MUST KEE P WI T H IN 0.7V
VOLTAGE DIFFERENCE DURING POWER
ON/OFF PERIOD FOR ICH5 SAFTY
3
R639
1K
INTERNAL ICH 1.5V STANDBY REGULATOR ENABLE/DISABLE
Title
Size Document Number Rev
2
Date: Sheet
R638
330K
INT_VRM_ENVBAT
R640
0/X
INT_VRM_EN 51VBAT51,52,65
0 DISABLE
1 ENABLE
GIGA-BYTE TECHNOLOGY CO., LTD.
ICH5 TERMINATION
GA-9ITDW-CN
1
of
53 81Wednesday, November 09, 2005
1.2
Page 55
A
P12VN12V
P3V3_DUALP3V3P5V
PCI1
B1
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
P5V
C471
1U/6/Y/16V
-12V
B2
TCK
B3
GND
B4
TDO
B5
+5V
B6
+5V
B7
INTB-
B8
INTD-
B9
PRSNT1RSV
PRSNT2GND
PCI32
GND
RSV
GND
CLK
GND
REQ+5V
AD(31)
AD(29)
GND
AD(27)
AD(25)
+3.3V
C/BE-(3)
AD(23)
GND
AD(21)
AD(19)
+3.3V
AD(17)
C/BE-(2)
GND
IRDY+3.3V
DEVSELGND
LOCKPERR+3.3V
SERR+3.3V
C/BE-(1)
AD(14)
GND
AD(12)
AD(10)
GND
KEY
AD(8)
AD(7)
+3.3V
AD(5)
AD(3)
GND
AD(1)
+5V
ACK64+5V
+5V
PCI32CON
C473
C472
0.1U/6/Y/25V
0.1U/6/Y/25V
IF SERIES RESISTOR I SPOPULATED THEN THE
PULL-UP RESISTOR IS NOT TO B EPOPULATED
PCI33_TCK
PCI_PIRQ#G50,53
PCI_PIRQ#E50,53
PCI_SLOT1_33MHZ_CLK32
PCI_REQ#150,53
PCI_CBE#350,56
PCI_CBE#250,56
PCI_IRDY#50,53,56
PCI_DEVSEL#50,53,56
PCI_PLOCK#50,53
PB_PERR#50,53,56
PB_SERR#50,53,56
PCI_CBE#150,56
A A
R655 2.7K
P5V
C466
C467
0.1U/6/Y/25V
0.1U/6/Y/25V
0.1U/6/Y/25V
PCI1_PRSNT1#
PCI1_PRSNT2#
C464 10P/6/N/50V
PCI_REQ#1
PCI_AD31
PCI_AD29
PCI_AD27
PCI_AD25
PCI_CBE#3
PCI_AD23
PCI_AD21
PCI_AD19
PCI_AD17
PCI_CBE#2
PCI_IRDY#
PCI_DEVSEL#
PCI_PLOCK#
PB_PERR#
PB_SERR#
PCI_CBE#1
PCI_AD14
PCI_AD12
PCI_AD10
PCI_AD8
PCI_AD7
PCI_AD5
PCI_AD3
PCI_AD1
PCI_ACK64
C469
C468
1U/6/Y/16V
C470
1U/6/Y/16V
PLACE ON PCI1 PLACE ON PCI2
TRST-
+12V
TMS
INTA-
INTC-
RSV
RSV
GND
GND
RSV
RESET-
GNT-
GND
PME
AD(30)
+3.3V
AD(28)
AD(26)
GND
AD(24)
IDSEL
+3.3V
AD(22)
AD(20)
GND
AD(18)
AD(16)
+3.3V
FRAME-
GND
TRDY-
GND
STOP-
+3.3V
SDONE
SBO-
GND
PAR
AD(15)
+3.3V
AD(13)
AD(11)
GND
AD(09)
C/BE-(0)
+3.3V
AD(06)
AD(04)
GND
AD(02)
AD(00)
REQ64-
TDI
+5V
+5V
+5V
+5V
+5V
+5V
+5V
1U/6/Y/16V
P3V3_DUAL
C474
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
N12V
1U/6/Y/16V
TRST#
PCI33_TMS
PCI33_TDI
PCI_PIRQ#F 50,53
PCI_PIRQ#H 50,53
PCIRST# 19,34,36,48,50,53,55,56
PCI_GNT#1 50
PCI_AD30
PCI_AD28
PCI_AD26
PCI_AD24
PCI1_IDSEL
PCI_AD22
PCI_AD20
PCI_AD18
PCI_AD16
PCI_FRAME#
PCI_TRDY#
PCI_STOP#
PCI1_SMBCLK_R
PCI1_SMBDAT_R
PCI_PAR
PCI_AD15
PCI_AD13
PCI_AD11
PCI_AD9
PCI_CBE#0
PCI_AD6
PCI_AD4
PCI_AD2
PCI_AD0
PCI_REQ64#
C475
0.1U/6/Y/25V
R647 4.7K
R651 0
R653 470
PCI_FRAME# 50,53,56
PCI_TRDY# 50,53,56
PCI_STOP# 50,53,56
PCI_PAR 50,56
PCI_CBE#0 50,56
R656 2.7K
C477
C476
0.1U/6/Y/25V
PME# 40,50,53,56
PCI_AD21
P5V
C478
0.1U/6/Y/25V
C479
1U/6/Y/16V
C480
1U/6/Y/16V
PCI_AD[31..0] 50,56
R648 4.7K
PCI_PIRQ#H50,53
PCI_PIRQ#F50,53
C465 10P/6/N/50V
PCI_SLOT2_33MHZ_CLK32
PCI_REQ#250,53
C482
C481
1U/6/Y/16V
0.1U/6/Y/25V
IF SERIES RESISTOR I SPOPULATED THEN THE
PULL-UP RESISTOR IS NOT TO B EPOPULATED
P3V3_DUAL
PCI33_TCK
PCI2_PRSNT1#
PCI2_PRSNT2#
PCI_REQ#2
PCI_AD31
PCI_AD29
PCI_AD27
PCI_AD25
PCI_CBE#3
PCI_AD23
PCI_AD21
PCI_AD19
PCI_AD17
PCI_CBE#2
PCI_IRDY#
PCI_DEVSEL#
PCI_PLOCK#
PB_PERR#
PB_SERR#
PCI_CBE#1
PCI_AD14
PCI_AD12
PCI_AD10
PCI_AD8 PCI_CBE#0
PCI_AD7
PCI_AD5
PCI_AD3
PCI_AD1
PCI_ACK64
C483
C484
0.1U/6/Y/25V
1U/6/Y/16V
N12V
N12VP3V3P12V P12VP3V3 P5V
1U/6/Y/16V
P5V P12VP3V3 P3V3_DUAL
PCI2
C485
B1
-12V
B2
TCK
B3
GND
B4
TDO
B5
+5V
B6
+5V
B7
INTB-
B8
INTD-
B9
PRSNT1-
B10
RSV
B11
PRSNT2-
B12
GND
B13
GND
B14
RSV
B15
GND
B16
CLK
B17
GND
B18
REQ-
B19
+5V
B20
AD(31)
B21
AD(29)
B22
GND
B23
AD(27)
B24
AD(25)
B25
+3.3V
B26
C/BE-(3)
B27
AD(23)
B28
GND
B29
AD(21)
B30
AD(19)
B31
+3.3V
B32
AD(17)
B33
C/BE-(2)
B34
GND
B35
IRDY-
B36
+3.3V
B37
DEVSEL-
B38
GND
B39
LOCK-
B40
PERR-
B41
+3.3V
B42
SERR-
B43
+3.3V
B44
C/BE-(1)
B45
AD(14)
B46
GND
B47
AD(12)
B48
AD(10)
B49
GND
B52
AD(8)
B53
AD(7)
B54
+3.3V
B55
AD(5)
B56
AD(3)
B57
GND
B58
AD(1)
B59
+5V
B60
ACK64-
B61
+5V
B62
+5V
PCI32CON
C486
0.01U/6/X/50V
PCI32
RESET-
FRAME-
SDONE
KEY
C/BE-(0)
REQ64-
PCI1_PRSNT1#
PCI1_PRSNT2#
C487
0.01U/6/X/50V
TRST-
+12V
TMS
INTA-
INTC-
RSV
RSV
GND
GND
RSV
GNT-
GND
PME
AD(30)
+3.3V
AD(28)
AD(26)
GND
AD(24)
IDSEL
+3.3V
AD(22)
AD(20)
GND
AD(18)
AD(16)
+3.3V
GND
TRDY-
GND
STOP-
+3.3V
SBO-
GND
PAR
AD(15)
+3.3V
AD(13)
AD(11)
GND
AD(09)
+3.3V
AD(06)
AD(04)
GND
AD(02)
AD(00)
TDI
+5V
+5V
+5V
+5V
+5V
+5V
+5V
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
TRST#
PCI33_TMS
PCI33_TDI
PCI_PIRQ#G 50,53
PCI_PIRQ#E 50,53
PCIRST# 19,34,36,48,50,53,55,56
PCI_GNT#2 50
R652 0
PCI_AD30
PCI_AD28
PCI_AD26
PCI_AD24
PCI2_IDSEL
PCI_AD22
PCI_AD20
PCI_AD18
PCI_AD16
PCI_FRAME#
PCI_TRDY#
PCI_STOP#
PCI2_SMBCLK_R
PCI2_SMBDAT_R
PCI_PAR
PCI_AD15
PCI_AD13
PCI_AD11
PCI_AD9
PCI_AD6
PCI_AD4
PCI_AD2
PCI_AD0
PCI_REQ64#
PCI2_PRSNT1#
PCI2_PRSNT2#
C488
0.01U/6/X/50V
R649 4.7K
R650 4.7K
R654 470
12
EC13
330U/16V/8*11.5
C489
0.01U/6/X/50V
P3V3
PME# 40,50,53,56
PCI_AD22
P3V3P3V3
12
EC14
330U/16V/8*11.5
P5V
12
EC15
330U/16V/8*11.5
R659
R658
PCI_SMBCLK34,45,46,47,72
PCI_SMBDAT34,45,46,47,72
PCI_SMBCLK
PCI_SMBDAT PCI_SMBDAT
R661 0/X
R663 0/X
5.1K
5.1K
PCI1_SMBCLK_R
PCI1_SMBDATA_R
PCI_SMBCLK
R662 0/X
R664 0/X
A
R660
5.1K
R657
5.1K
PCI2_SMBCLK_R
PCI2_SMBDATA_R
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
PCI SLOT3 33MHZ
GA-9ITDW-CN
of
54 81Wednesday, November 09, 2005
1.2
Page 56
5
U27
SYS_PWR_GD_BUFF1#
SYS_PWR_GD_BUFF57
PLD_33MHZ_CLK32
SUS_CLK51
PCIRST_BUFF#148,58,59
IDE_RSTDRV#57
VIO_P1V5_EN67
D D
VIO_P3V3_EN67
SMC_CPU1_SKTOCC#11,13
CPU0_VRD_PWR_GD69
CPU1_VRD_PWR_GD70
CPU0_BSEL012,31
CPU0_BSEL112,31
CPU1_BSEL012
CPU1_BSEL112
SYS_PWR_GD_BUFF
PLD_33MHZ_CLK
SYS_PWR_GD#
SUS_CLK
EPLD_IO15
PCIRST_BUFF#1
IDE_RSTDRV#
VIO_P1V5_EN
VIO_P3V3_EN
SMC_VRD_DIS
SMC_CPU1_SKTOCC#
CPU0_VRD_PWR_GD
CPU1_VRD_PWR_GD
CPU0_BSEL0
CPU0_BSEL1
CPU1_BSEL0
CPU1_BSEL1
P3V3
XC9536XL_PLD
9
IO10
10
IO11
15
IO12
11
IO13
16
IO14
17
IO15
19
IO16
20
IO17
22
IO18
24
IO19
25
IO110
27
IO111
33
IO112
35
IO113
36
IO114
38
IO115
42
IO116
39
IO117
59
NC0
58
NC1
52
NC2
51
NC3
47
NC4
46
NC5
40
NC6
34
NC7
32
NC8
3
VCCINT1
37
VCCINT2
55
VCCIO
21
GND1
41
GND2
54
GND3
XC9536XL/X
IO20
IO21
IO22
IO23
IO24
IO25
IO26
IO27
IO28
IO29
IO220
IO221
IO222
IO223
IO224
IO225
IO226
IO227
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
TCK
TDO
TMS
TDI
8
7
5
6
2
64
63
62
61
60
57
56
50
48
45
44
43
49
26
31
23
18
14
13
12
4
1
30
28
53
29
4
SYS_PWR_GD_BUFF2
EPLD_IO21
PS_PWR_GD#
PXH_HBPWREN_1
PXH_PBVIOSEL
PCIRST#
EPLD_IO26
EPLD_IO27
VTT_PWRGD
DDRB_PCIRST#
DDRA_PCIRST#
CPU_VRD_PWR_GD
PWRGD_1_8V
VTTEN
SB_VTT_PWRGD
VR1_SYS_ENABLE
VR0_SYS_ENABLE
VTT_ENABLE
P3V3 P3V3 P3V3
R676
R675
1K
1K
EPLD_TCK
EPLD_TDI
EPLD_TDO
EPLD_TMS
SYS_PWR_GD_BUFF2 40
PS_PWR_GD# 49,67
PXH_HBPWREN_1 39
PXH_PBVIOSEL 37
PCIRST# 19,34,36,48,50,53,54,56
VTT_PWRGD 67
DDRB_PCIRST# 27,28,29
DDRA_PCIRST# 24,25,26
CPU_VRD_PWR_GD 32,51
PWRGD_1_8V 49,68
VTTEN 9,11,13
VR1_SYS_ENABLE 70
VR0_SYS_ENABLE 69
VTT_ENABLE 67
R677
1K
EPLD_TCK
EPLD_TDO
EPLD_TDI
EPLD_TMS
P3V3
1
2
3
4
5
6
J2
PIN1X6
3
P3V3
12
C490
10U/8/X/6.3V
CLOSE EPLD JTAG CONNECTOR
P3V3
12
SC718
10U/8/X/6.3V
0.1U/6/X/16V
CLOSE EPLD PIN 3,37,55
SC719
C491
0.1U/6/X/16V
SC720
0.1U/6/X/16V
SC721
0.1U/6/X/16V
SC722
0.1U/6/X/16V
2
SYS_PWR_GD_BUFF1#
SYS_PWR_GD_BUFF
CPU_VRD_PWR_GD
CPU0_BSEL1
CPU0_BSEL0
CPU1_BSEL1
CPU1_BSEL0
EPLD_IO15
R665
8.2K/X
R666
10K
10K/X
R667
10K
R672
1
P3V3
R668
R669
1K
1K
R673
R674
10K
10K
U28C
74LVC14
U28B
74LVC14
SYS_PWR_GD_3_3VSYS_PWR_GD_BUFF1# SYS_PWR_GD_BUFF1
R684
10K
R1325 0
PCIRST_BUFF#1
SYS_PWR_GD_3_3V 21,32,36,51SYS_PWR_GD_BUFF1 34
R1324 0
SYS_PWR_GD_BUFF1#
SB_VTT_PWRGD32
3
SB_VTT_PWRGD
2003/08/05
SYS_PWR_GD_BUFF2SYS_PWR_GD_BUFF2_R
SB_VTT_PWRGD32
SMC_VRD_DIS
R695
0/X
R686
1K
SB_VTT_PWRGD
R693
470
VR0_SYS_ENABLESB_VTT_PWRGD
SYS_PWR_GD_BUFF2
R692 change from 10K to 1.1K to ma ke
VID_PWRGD rising time less than 150ns
R690
330
R694
1.6K
VR0_SYS_ENABLE 69
2
R685
10K/X
PCIRST_BUFF#1SYS_PWR_GD_BUFF2
R682
1K
P3V3
R692
VID_PWRGD#_R2VID_PWRGD#
1.1K
Q22
MMBT2222A
SOT23
ECB
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
PLD / LED /PS ON
GA-9ITDW-CN
R678
1K
P_VTT
R691
150
VID_PWRGD 9,13
Q21
MMBT2222A
SOT23
ECB
55 81Wednesday, November 09, 2005
1
1.2
of
C C
VCC=P3V3 , GND=GND
B B
EPLD_TDI
VR0_SYS_ENABLE
P3V3
A A
CPU0_VRD_PWR_GD
DDRB_PCIRST#
VIO_P1V5_EN
VIO_P3V3_EN
CPU0_BSEL1
EPLD_TCK
P3V3_PLD
SMC_VRD_DIS
IDE_RSTDRV#
CPU1_VRD_PWR_GD
PXH_PBVIOSEL
PXH_HBPWREN_1
VR1_SYS_ENABLE
U28A
74LVC14
1 2
SUS_CLK
PCIRST#
CPU_VRD_PWR_GD
SB_VTT_PWRGD
VTT_ENABLE
PCIRST_BUFF#1
1
TDI
2
CKO_1
3
CS1#_1
4
SA2_1
5
GND
6
VCC
7
SA0_1
8
CSEL_1
9
IOW#_1
10
DD3_1
11
TCK
12
VCC
5
R683
10K
4064 ONLY
R1323
0
48
QQ_2
CKI_3
CKI_0
SCL_2
QD3_2
FAIL_2
GND
1314151617181920212223
FAIL#_2
DD4_1
GPO_1
RBLD#_1
RBLD_1
CKI_1
CKI_2
11 10
RBLD_2
RBLD#_2
FAIL#_1
QD3_1
U28E
74LVC14
3738394041424344454647
GND
DD4_2
VCC
GPO_2
TDO
DD3_2
IOW#_2
CSEL_2
SA0_2
VCC
GND
SA2_2
CS1#_2
CKO_2
TMS
QQ_1
SCL_1
FAIL_1
LC4032V-75T48C
24
VTTEN
CPU1_BSEL1
SYS_PWR_GD_BUFF2
SYS_PWR_GD_BUFF
PCIRSTPCIRST#
U104
36
35
34
33
32
31
30
29
28
27
26
25
VTT_PWRGD
CPU1_BSEL0
CPU0_BSEL0
P3V3
EPLD_TDO
SMC_CPU1_SKTOCC#
SYS_PWR_GD_BUFF1#
SYS_PWR_GD#
DDRA_PCIRST#
P3V3
13 12
4
PS_PWR_GD#
EPLD_TMS
9 8
U28F
74LVC14
SYS_PWR_GD#
VCC=P3V3 , GND=GND
PWRGD_1_8V
U28D
74LVC14
SYS_PWR_GD_BUFF1#_R
PCIRST_BUFF#1_R
3 4
5 6
R1326 0
Page 57
5
4
3
2
1
C501
0.1U/6/Y/25V
C510
0.1U/6/Y/25V
PCI_AD[31..0]50,54
GND
A2
A1
A0
PCI_CBE#[3..0]50,54
PCIRST#19,34,36,48,50,53,54,55
PCI_PIRQ#B50,53
DVDD
4
3
2
1
PME#40,50,53,54
C502
0.1U/6/Y/25V
C511
0.1U/6/Y/25V
P3V3
PCI_FRAME#50,53,54
PCI_TRDY#50,53,54
PCI_DEVSEL#50,53,54
1394_33MHZ_CLK32
PCIRST#
PCI_PIRQ#B
PME#
DVDD
C512
0.1U/6/Y/25V
PCI_PAR50,54
PCI_IRDY#50,53,54
PCI_STOP#50,53,54
R711 470
PCI_REQ#050,53
PCI_GNT#050
PB_PERR#50,53,54
PB_SERR#50,53,54
R715 0/X
P3V3
C513
0.1U/6/Y/25V
PCI_AD0
PCI_AD1
PCI_AD2
PCI_AD3
PCI_AD4
PCI_AD5
PCI_AD6
PCI_AD7
PCI_AD8
PCI_AD9
PCI_AD10
PCI_AD11
PCI_AD12
PCI_AD13
PCI_AD14
PCI_AD15
PCI_AD16
PCI_AD17
PCI_AD18
PCI_AD19
PCI_AD20
PCI_AD21
PCI_AD22
PCI_AD23
PCI_AD24
PCI_AD25
PCI_AD26
PCI_AD27
PCI_AD28
PCI_AD29
PCI_AD30
PCI_AD31
PCI_CBE#0
PCI_CBE#1
PCI_CBE#2
PCI_CBE#3
PCI_PAR
PCI_FRAME#
PCI_IRDY#
PCI_TRDY#
PCI_DEVSEL#
PCI_STOP#
1394_IDSELPCI_AD19
PCI_REQ#0
PCI_GNT#0
PB_PERR#
PB_SERR#
1394_33MHZ_CLK
FB12 FB60/8
C503
1U/6/Y/16V
31630
U29
52
PCI_AD0
50
PCI_AD1
49
PCI_AD2
48
PCI_AD3
47
PCI_AD4
45
PCI_AD5
44
PCI_AD6
42
PCI_AD7
39
PCI_AD8
38
PCI_AD9
37
PCI_AD10
35
PCI_AD11
34
PCI_AD12
33
PCI_AD13
31
PCI_AD14
29
PCI_AD15
14
PCI_AD16
13
PCI_AD17
11
PCI_AD18
10
PCI_AD19
9
PCI_AD20
8
PCI_AD21
6
PCI_AD22
5
PCI_AD23
128
PCI_AD24
127
PCI_AD25
125
PCI_AD26
124
PCI_AD27
122
PCI_AD28
121
PCI_AD29
120
PCI_AD30
118
PCI_AD31
41
PCI_C/BE0
28
PCI_C/BE1
15
PCI_C/BE2
2
PCI_C/BE3
26
PCI_PAR
17
PCI_FRAME
18
PCI_IRDY
20
PCI_TRDY
21
PCI_DEVSEL
22
PCI_STOP
4
PCI_IDSEL
115
PCI_REQ
114
PCI_GNT
24
PCI_PERR
25
PCI_SERR
112
PCI_PCLK
53
PCI_RST
109
PCI_INTA
117
C521
1000P/6/X/50V/X
PCI_PME
P5V
VDDP1
VDDP2
46
VDDP3
VDDP4
DGND2
DGND1
C504
0.01U/6/X/50V
116
VDDP5
DGND4
DGND3
DVDD1
DGND5
DVDD
11165564027197
123
DVDD7
DVDD6
DVDD5
DVDD4
DVDD3
DVDD2
TSB43AB23
DGND10
DGND9
DGND8
DGND7
DGND6
119
113665143363223121
104
70
103
DVDD8
PLLVDD
PHY_TEST_MA
AGND2
AGND1
PLLGND
73
716876
P3V3
858172
AVDD4
AVDD3
AVDD2
AVDD1
CYCLEOUT
PCI_CLKRUN
GPIO2/TEST0
GPIO3/TEST1
AGND3
AGND4
AGND6
AGND5
80
89
84
909398
AVDD5
AVDD6
G_RST
TPBIAS0
TPA0+
TPA0-
TPB0+
TPB0-
TPBIAS1
TPA1+
TPA1-
TPB1+
TPB1-
TPBIAS2
TPA2+
TPA2-
TPB2+
TPB2-
CPS
CYCLEIN
PC0
PC1
PC2
REG_EN
REG18_1
REG18_2
FILTER0
FILTER1
CNA
SDA
SCL
AGND7
97
105
XI
AVDD7
106
XO
110
99
R1
100
R0
79
78
77
75
74
88
87
86
83
82
96
95
94
92
91
69
55
64
63
62
54
107
108
61
126
58
57
101
102
67
60
59
-REQ/GNT(0)
IDSEL 19
-INTB
FTPB0FTPB0+
FTPA0FTPA0+
1394_XTAL1
X4
1394_XTAL2
24.576M/20p/30ppm/49US/D
C516
1U/6/Y/16V/X
R704 6.34K/1%
TPBIAS0
TPA0+
TPA0TPB0+
TPB0TPBIAS1
TPA1+
TPA1TPB1+
TPB1TPBIAS2
TPA2+
TPA2TPB2+
TPB2-
CPS
CYCLEIN
R708 8.2K
P3V3
R709 220
R710 8.2K
C518 0.1U/6/Y/25V
C519 0.1U/6/Y/25V
R712 220
R713 220
C520 0.1U/6/Y/25V
R714 8.2K
1394_SDA
1394_SCL
+12V_BUS
F4
MCH_SMBDAT16,21,31,33,36,72
MCH_SMBCLK16,21,31,33,36,72
+12V_BUS
1
+
D7 1N5820
FB11
FB60/8
D6
1N5820
FTPA1+
FTPB1+
FTPA2+
FTPB2+
C498
1U/6/Y/16V
C506
0.1U/6/Y/25V
R705 0/X
R706 0/X
P12V
JP2X8/-14/GRAY/NO-HOUSE
C507
0.1U/6/Y/25V
C517
0.1U/6/Y/25V
F1_1394
1
3
5
7
9
11
13
15 16
C499
0.1U/6/Y/25V
1394_SDA
1394_SCL
2
4
6
8
10
12
C508
0.1U/6/Y/25V
P3V3
EC1
+
330U/16V/8*11.5
FTPA1FTPB1FTPA2FTPB2-
C500
1U/6/Y/16V
P5V
C509
0.1U/6/Y/25V
R702 2.7K
R703 2.7K
5
6
7
8
U30
SDA
SCL
WC
VCC
24C02/S
P3V3
D D
C C
B B
P3V3
EC16
100U/6.3V/5*7
BUSVCC0
DEL F3
1.1A SMD
FUSE
1 2
POLY SW PSR24251 RAY/DIP(5A)
L14
4 5
3
2
1
OD6560T
RN5 0/8P4R/X
1 2
3 4
5 6
7 8
C514 12P/6/N/50V
C515 12P/6/N/50V
R701 22K/X
R707
390K
PCIRST#
P3V3
P3V3
TPB0-
R696 56.2/1%
TPB0+
TPA0TPA0+
R698 56.2/1%
R699 56.2/1%
R700 56.2/1%
220P/6/X/50V
FTPA0+
FTPA0FTPB0+
FTPB0-
6
7
8
P3V3
C145
R697 5.11K/1%
C497 220P/6/X/50V
TPBIAS0
C505
1U/6/Y/16V
FTPA0+ 63
FTPA0- 63
FTPB0+ 63
FTPB0- 63
FTPB2-
A A
FTPB2+
FTPA2FTPA2+
4 5
3
2
1
RN6
5
L15
OD6560T
1 2
3 4
5 6
7 8
6
7
8
0/8P4R/X
TPB2TPB2+
TPA2TPA2+
R716 56.2/1%
R720 56.2/1%
R722 56.2/1%
R724 56.2/1%
C142
220P/6/X/50V
R717 5.11K/1%
C522 220P/6/X/50V
TPBIAS2
C524
1U/6/Y/16V
4
FTPB1FTPB1+
FTPA1FTPA1+
L16
4 5
3
2
1
RN7 0/8P4R/X
OD6560T
1 2
3 4
5 6
7 8
3
6
7
8
TPB1TPB1+
TPA1TPA1+
R718 56.2/1%
R721 56.2/1%
R723 56.2/1%
R725 56.2/1%
C143
220P/6/X/50V
R719 5.11K/1%
C523 220P/6/X/50V
TPBIAS1
C525
1U/6/Y/16V
2
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
IEEE1394 TI TSB43AB23
GA-9ITDW-CN
1
of
56 81Wednesday, November 09, 2005
1.2
Page 58
5
4
3
2
1
ICH_PDD[0..15]50
D D
C C
ICH_PDD[0..15]
IDE_RST#_P
ICH_PDD7
ICH_PDD6
ICH_PDD5
ICH_PDD4
ICH_PDD3
ICH_PDD2
ICH_PDD1
ICH_PDD0
ICH_PDDREQ50
ICH_PDIOW#50
ICH_PDIOR#50
ICH_PDIORDY50,53
ICH_PDDACK#50
ICH_IRQ#1450,53
ICH_PDA150
ICH_PDA050
ICH_PDCS#150
IDEACTP#65
IDE_RSTDRV#55
IDE_RSTDRV#
ICH_PDDREQ
ICH_PDIOW#
ICH_PDIOR#
ICH_PDIORDY
ICH_PDDACK#
ICH_IRQ#14
ICH_PDA1
ICH_PDA0
ICH_PDCS#1
IDEACTP#
R729
33
IDE1
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
H2*20/-20/RED
IDE1
D18
BAT54C/SOT
ICH_PDD8
ICH_PDD9
ICH_PDD10
ICH_PDD11
ICH_PDD12
ICH_PDD13
ICH_PDD14
ICH_PDD15
IDEPU0
ICH_PDA2
ICH_PDCS#3
R726
470
IDE_RST#_P
IDE_RST#_S
IDE_PRI_CBLSNS
ICH_PDA2 50
ICH_PDCS#3 50
R727
10K
P5V
R730
1K
R732
IDE_PRI_CBLSNS 51
1K
PRIMARY IDE CONNECTOR
SATA1
G2
B+
B-
G1
AA+
G0
MOLEX_67490
SATA0
G2
B+
B-
G1
AA+
G0
MOLEX_67490
7
6
5
4
3
2
1
7
6
5
4
3
2
1
S_ATA1_RX_P
S_ATA1_RX_N
S_ATA1_TX_N
S_ATA1_TX_P
S_ATA0_RX_P
S_ATA0_RX_N
S_ATA0_TX_N
S_ATA0_TX_P
P3V3 P3V3
S_ATA1_RX_P 51
S_ATA1_RX_N 51
S_ATA1_TX_N 51
S_ATA1_TX_P 51
S_ATA0_RX_P 51
S_ATA0_RX_N 51
S_ATA0_TX_N 51
S_ATA0_TX_P 51
R733
10K
SECONDARY IDE CONNECTOR
B B
A A
ICH_SDD[0..15]50
ICH_SDD[0..15]
ICH_SDDREQ50
ICH_SDIOW#50
ICH_SDIOR#50
ICH_SDIORDY50,53
ICH_SDDACK#50
ICH_IRQ#1550,53
ICH_SDCS#150
5
IDE_RST#_S
ICH_SDD7 ICH_SDD8
ICH_SDD6
ICH_SDD5 ICH_SDD10
ICH_SDD4
ICH_SDD2
ICH_SDD1
ICH_SDD0
ICH_SDDREQ
ICH_SDIOW#
ICH_SDIOR#
ICH_SDIORDY
ICH_SDDACK#
ICH_IRQ#15
ICH_SDA150
ICH_SDA050
IDEACTS#65
ICH_SDA1
ICH_SDA0
ICH_SDCS#1 ICH_SDCS#3
IDEACTS#
IDE2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
H2*20/-20/WHITE
IDE2
ICH_SDD9
ICH_SDD11
ICH_SDD12ICH_SDD3
ICH_SDD13
ICH_SDD14
ICH_SDD15
IDEPU1
ICH_SDA2
R735
SYS_PWR_GD_BUFF55
470
4
IDE_SEC_CBLSNS
ICH_SDA2 50
ICH_SDCS#3 50
R737
10K
IDE_SEC_CBLSNS 50,53
3
SYS_PWR_GD_BUFF SYS_PWR_GD_LED
R736
10K
SYS_PWR_LED_FET
Q24
MMBT2222A
SOT23
ECB
2
LED2
12
12
LED/GRN/SMD
Title
Size Document Number Rev
Date: Sheet
R734
220
GIGA-BYTE TECHNOLOGY CO., LTD.
S-ATA / IDE CONN
GA-9ITDW-CN
1
of
57 81Wednesday, November 09, 2005
1.2
Page 59
5
DCD1-64
RI1-64
CTS1-64
DTR1-64
RTS1-64
DSR1-64
TXD164
RXD164
D D
DTR2-64
RTS2-64
DSR2-64
P5V
TXD264
SIO_SYS_FAN_TACH166
SIO_SYS_FAN_PWM166
SIO_SYS_FAN_TACH266
SIO_SYS_FAN_PWM266
SIO_SYS_FAN_TACH366
SIO_SYS_FAN_PWM366
SIO_SYS_FAN_TACH466
C C
P3V3
R754
4.7K
B B
A A
RXD264
SIO_S1LED#65
SIO_BEEP65
SIO_PCIRST#36
PCIRST_BUFF#148,55,59
ICH_LDREQ#051
R755 4.7K C534
P3V3
ICH_LFRAME#48,51,59
ICH_LAD[3..0]48,51,59
SIO_KBRST#51,53
CPU_A20GATE51,53
SIO_33MHZ_CLK32
SIO_48MHZ_CLK32
SIO_PCIRST#
P5V
SERIRQ48,51,53
DCD2-64
RI2-64
CTS2-64
128
1
DTR2#
2
RTS2#
3
DSR2#
4
VCC
5
SOUT2
6
SIN2
7
FAN_TAC1
8
FAN_CTL1
9
FAN_TAC2/GP52
10
FAN_CTL2/GP51
11
FAN_TAC3/GP37
12
FAN_CTL3/GP36
13
VID5/GP35
14
VID4/GP34
15
GNDD
16
VID3/GP33
17
VID2/GP32
18
VID1/GP31
19
VID0/GP30
20
JSBB2/GP27/FAN_CTL4
21
JSBB1/GP26/FAN_CTL5
22
JSBCY/GP25/FAN_TAC4
23
JSBCX/GP24/FAN_TAC5
24
SIO_S1LED# S5_RUSB_DIS#
CIRTX
PCIRST_BUFF#1
ICH_LDREQ#0
ICH_LFRAME#
SIO_33MHZ_CLK
SIO_48MHZ_CLK
JSAB2/GP23
25
JSAB1/GP22
26
JSACY/GP21
27
JSACX/GP20
28
MIDI_OUT/GP17
29
MIDI_IN/GP16
30
RESETCON#/CIRTX/GP15
31
PCIRST1#/SCRRST/GP14
32
PWROK1/SCRFET#/GP13
33
PCIRST2#/SCRIO/GP12
34
PCIRST3#/SCRCLK/GP11
35
VCC
36
VIDVCC/LPCPD#
37
LRESET#
38
LDRQ#
ICH_LAD0
ICH_LAD1
ICH_LAD2
ICH_LAD3
P5V
C537
0.1U/6/Y/25V
39
C538
0.1U/6/Y/25V
4
PD7
116
117
118
119
120
121
122
123
124
125
126
127
PD7
RI2#
CTS2#
DCD2#
LAD0
SERIRQ
LFRAME
40
C539
0.1U/6/Y/25V
RI1#
SIN1
LAD1
434241
SOUT1
LAD2
44
GNDD
CTS1#
RTS1#
DTR1#
DSR1#
DCD1#
LAD3
KRST#
GA20
PCICLK
CLKRUN#/GP50/PCIRST5#
CLKIN
GNDD
DENSEL#
45464748495051525354555657585960616263
PD5
PD6
PD4
PD3
111
112
113
114
115
PD3
PD4
PD5
PD6
MTRA#
MTRB#/THROM#
DRVA#
DRVB#
PD2
PD1
109
110
PD1
PD2
WDATA#
DIR#
PD0
108
PD0
STEP#
106
107
STB#
AFD#
HDSEL#
WGATE#
104
105
INIT#
ERR#
RDATA#
TRK0#
STBAFDERRINITSLINACK-
103
ACK#
SLIN#
RSMRST#/CIRRX/GP55
PCIRST4#/SCRPRES#/GP10
INDEX#
WPT#
64
P5V
R756
4.7K
R757
4.7K/X
BUSY
SLCT
VIN3/ATXPG
VIN7/PCIRSTIN#
VREF
TMPIN1
TMPIN2
TMPIN3
GNDA
MCLK
MDAT
KCLK
KDAT
GP40
PWROK2/GP41
RING#/GP53
PSON#/GP42
PANSWH#/GP43
GNDD
PME#/GP54
PWRON#GP44
PSIN/GP45
IRRX/GP46
VBAT
COPEN#
VCCH
IRTX/GP47
DSKCHG#
IT8712/IX
FOR STR SELECT
H:ENABLE
L:DISABLE
PD[0..7]
U77
PE
VCC
VIN0
VIN1
VIN2
VIN4
VIN5
VIN6
3
102
101
100
99
98
97
96
95
94
93
92
91
90
TEMPIN1
89
TEMPIN2
88
TEMPIN3
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
WPT- 64
INDEX- 64
TK00- 64
RDATA- 64
WGATE- 64
SIDE1- 64
STEP- 64
DIR- 64
WDATA- 64
DRVB- 64
DRVA- 64
MOTEB- 64
MOTEA- 64
DENSEL- 64
VIN0
VIN1
VIN2
VIN3
VIN4
VIN5
VIN6
VIN7
VREF
CIRRX
LAN_DISABLE#
S5_FUSB_DIS#
SIO_RING#
SIO_PWRON#
SIO_PSIN
C533
0.1U/6/Y/25V
LAN_DISABLE#48
P5V
IRRX
IRTX
PD[0..7] 64
STB- 64
AFD- 64
ERR- 64
INIT- 64
SLIN- 64
ACK- 64
BUSY 64
PE 64
SLCT 64
VREF 15
TEMPIN1 15
TEMPIN2 15
TEMPIN3 15
MCLK 64
MDAT 64
KCLK 64
KDAT 64
0.047U/6/Y/25V
SIO_RING#
LAN_DISABLE#
S5_FUSB_DIS#
S5_RUSB_DIS#
S5_FUSB_DIS# 62
S5_RUSB_DIS# 62
SIO_RING# 65
PS_ON# 63
SIO_PWRBTN# 62,65
SIO_PME# 51,53
R752 0
R753 0
VBAT_SIO 51
INTRUDER# 51,65
P5V_DUAL
DSKCHG- 64
C535
1U/6/X/10V/X
R1132
4.7K
R758
4.7K
R1361
4.7K
R1362
4.7K
VIN0
VIN1
VIN2
VIN3
VIN4
VIN5
VIN6
VIN7
P5V_DUAL
P3V3_DUAL
2
P_VCCP1 P12VP3V3 P1V5 P5V_DUALP5V P1V8_AUXP_VCCP0
R738
R739
10K/1%
10K/1%
C526
C527
0.1U/6/Y/25V
0.1U/6/Y/25V
ICH_SWITCH# 51,53,65
SLP_S#3 15,49,51,63
IR/CIR CONNECTOR
PIN TYPE MUST MATCH PHYSICAL LAYOUT
THE KBVCC OF PIN 8 IS FOR CIR WAKE-UP FUNCTION.
R740
10K/1%
C528
0.1U/6/Y/25V
0.1U/6/Y/25V
IRRX
IRTX
C536
0.1U/6/Y/25V
R741
6.8K/1%
C529
R751 0
P5V
R746
10K/1%
0.1U/6/Y/25V
R742
30K/1%
R747
10K/1%
C530
SIO_AGND
R744
10K/1%
C531
0.1U/6/Y/25V
IR1
16
27
38
49
510
IR/PIN 2*5
1
R743
6.8K/1%
R745
10K/1%
R748
10K/1%
C532
0.1U/6/Y/25V
CIRRX
P5V_DUAL
CIRTX
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
LPC SUPER I/O IT8712F
GA-9ITDW-CN
1
of
58 81Wednesday, November 09, 2005
1.2
Page 60
5
D D
FWH_WP#51
FWH_TBL#51
JP4
FWH_J4BIT_1
1
2
3
4
PIN1X4
R762
GPO22(FWH_WP#) is OD output, so
100ohm(R763) is OK for low level. But
GPO23 is not OD, ICH has internal pull
up, if R764 use 100ohm could result in
unable to pull FWH_TBL# to low, then fail
to do the write protect function.
C C
R763
100
R764
0
P12V
10K
R770
10K
4
R759
4.7K
D
Q25
D
GS
2N7002
G
S
P3V3
3
P3V3P3V3
R760
4.7K
PCIRST_BUFF#148,55,58
FWH_33MHZ_CLK32
ICH_LFRAME#48,51,58
C542
0.1U/6/Y/25V
FWH_WP_N
FWH_TBL_N
FWH_IC
R761 100
C543
0.1U/6/Y/25V
C544
0.1U/6/Y/25V
U32
7
WP
8
TBL
29
IC
2
RST
31
CLK
23
FWH4
1
VPP
27
VCCA
32
VCC0
25
VCC1
28
GNDA
16
GND0
26
GND1
SST49LF004A_4M
FWH0
FWH1
FWH2
FWH3
DQ4_RFU
DQ5_RFU
DQ6_RFU
DQ7_RFU
RY_BY_RFU
FGPI4
FGPI3
FGPI2
FGPI1
FGPI0
INIT
FIRMWARE HUB
ICH3_LAD1
14
ICH3_LAD2
15
ICH3_LAD3
17
18
19
20
21
22
FWH_FGP_14
30
FWH_FGP_13
3
FWH_FGP_12
4
FWH_FGP_11
5
FWH_FGP_10
6
24
9
ID3
10
ID2
11
ID1
12
ID0
FWH_INIT_N
TP137
TP138
TP139
TP140
TP132
TP133
TP134
TP135
TP136
P3V3
ICH3_LAD0
13
ICH_LAD0 48,51,58
ICH_LAD1 48,51,58
ICH_LAD2 48,51,58
ICH_LAD3 48,51,58
RN71
R765 4.7K
12
34
56
78
4.7K/8P4R
P3V3
2
1
Q27
MMBT2222A
SOT23
R772
300
ECB
Q26
MMBT2222A
SOT23
Title
Size Document Number Rev
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
INTEL FWH
GA-9ITDW-CN
1
of
59 81Wednesday, November 09, 2005
1.2
R771
WP Jumper Setting
TOP BLOCK PROTECT
B B
A A
ALL BLOCKS
WRITE ENABLE
5
1-2
3-4BLOCK 2-8 PROTECT
NO
Jumper
JUMPER LESS
1
0
1
0
1
1
SB_CPU_INIT#9,11,13,51
4
3
R773
470
470
ECB
Page 61
5
FRONT_MIC2
D D
FRONT_OUT_L
FRONT_OUT_R
R778 is for ALC658(UAJ1 bias
voltage)
AUDVCC
SURR_OUT_L61
C C
SURR_OUT_R61
LFE_OUT61
SURR_OUT_L
JD3
JD361
SURR_OUT_R
CENTER_OUT
LFE_OUT
JD0
JD061
SPDIFI61
VREFOUT3 for UAJ1
R779
100K@658
SPDIFI
+
C555
10U/8/X/6.3V
C560 1U/6/Y/16V
C562 1U/6/Y/16V
C565 1U/6/Y/16V
C567 1U/6/Y/16V
Only for ALC658(UAJ2
bias voltage)
VREFOUT2 for UAJ2
FRONT_MIC1
R781 0
C549 1U/6/Y/16V
+
EC17 100U/6.3V/5*7
+
EC18 100U/6.3V/5*7
R778 0@658
C557
1U/6/Y/16V
37
38
39
40
41
42
43
44
45
46
47
48
Split by DGND
SPDIFO
SPDIFO61
P3V3
C571
B B
AUDIO_14MHZ_CLK32
10U/8/X/6.3V
R785 0
4
C545
1U/6/Y/16V@650
C547
1U/6/Y/16V@650
R776 0@658
C552
1000P/6/X/50V@655
31
32
33
34
35
36
MONO-O
AVDD2
SURR-OUT-L/HP-OUT-L
NC
SURR-OUT-R/HP-OUT-R
AVSS2
CEN-OUT
LFE-OUT
JD0/GPIO0
XTLSEL/ID1#
SPDIFI/EAPD
SPDIFO
1234567891011
C572
+
0.1U/6/Y/25V
C575
22P/6/N/50V
VREFOUT2
FRONT-MIC1
FRONT-OUT-L
FRONT-OUT-R
FRONT-MIC2/VRDA
ALC650/655/658
DVDD1
XTL-IN
XTL-OUT
DVSS1
SDATA-OUT
0.1U/6/Y/25V
X524.576MHz/X
C576
22P/6/N/50V
C546
1U/6/Y/16V@650/655
1U/6/Y/16V
C550
1000P/6/X/50V@655
28
29
30
AFILT1
AFILT2
VRDA/VRAD
BIT-CLK
DVSS2
SDATA-IN
C570
P3V3
C577
47P/6/N/50V
C548
C551
+
10U/8/X/6.3V
27
VREF
VREFOUT
DVDD2
SYNC
26
AUDVCC
R774
100K@658
R775 0@658
Reserve for fine tune
accuracy of Jack
Sensing
R777
5.6K@ALC655/658/X
AUDVCC
U33
25
AVSS1
AVDD1
24
LINE-IN-R
23
LINE-IN-L
22
MIC2
21
MIC1
20
CD-R
19
CD-GND
18
CD-L
JD1/VIDEO-R
JD2/VIDEO-L
RESET#
17
16
15
AUX-R
14
AUX-L
13
PHONE
PC-BEEP
ALC-AC97
12
C573 1U/6/Y/16V
ICH_AC_RST# 50
ICH_AC_SYNC 50
AUDIO_AC_SDIN0 50
AUDIO_AC_BITCLK 50
AUDIO_AC_SDOUT 50,51
C554
1U/6/Y/16V
3
JD4
AUD_REF
+
C553
10U/8/X/6.3V
C556 2.2U/6/X/6.3V
C558 2.2U/6/X/6.3V
C559 1U/6/Y/16V
C561 1U/6/Y/16V
C563 2.2U/6/X/6.3V
C564 2.2U/6/X/6.3V
C566 2.2U/6/X/6.3V
R780 0@655/658/X
R782 0@655/658/X
C568 1U/6/Y/16V@655
C569 1U/6/Y/16V@655
220U/10V/6.3*9@658
+
EC19
+
EC20
220U/10V/6.3*9@658
C574
100P/6/N/50V
JD4 61
AUD_REF 61
LINE_IN_R
LINE_IN_L
MIC2_IN
MIC1_IN
UAJ2_R
UAJ2_L
R783 10K
R784
1K
LINE_IN_R 61
LINE_IN_L 61
MIC2_IN 61
MIC1_IN 61
JD1
JD1 61
JD2
JD2 61
AUX_R 61
AUX_L 61
ICH_SPEAKER 51,65
FB13 0/8
AUDVCC
R1410
0@Reserve
2
P12VP5V_DUAL
D20
1N4148
3
2
+
C579
10U/1206/Y/16V
12
10U/8/X/6.3V
R1407 0
R1408 0
R1409 0
R1411
0@Reserve
D8
C578
+
R1412
0@Reserve
Reserved for ALC655/658
(Power Off CD)
C580
0.1U/6/Y/25V
1
Q28
78L05/D
OUT GND IN
1N5817/X
TOP
CD_R 61
CDGND 61
CD_L 61CENTER_OUT61
Arrangement of Jack Detection Pin:(ALC655)
JD0 for MIC-IN
JD1 for FRONT-OUT
JD2 for LINE-IN
Arrangement of Jack Detection Pin:(ALC658)
JD0 for MIC-IN
JD1 for UAJ1(Front-Pannel)
JD2 for UAJ2 (Front-Pannel)
JD3 for FRONT-OUT
JD4 for LINE-IN
1
AUDGND
INTEL Front Panel I/O Design Guide V1.0
MIC1_IN_REAR61
R789 10K
AUDVCC
JD0
R793 0@Reserve
A A
FRONT_MIC1
FRONT_OUT_R AUD_RET_R
FRONT_OUT_L AUD_RET_L
SURR_OUT_R
SURR_OUT_L
R1406 0
R788 0/X
R790 20
R792 20
R794 20@Reserve
R795 20@Reserve
VREFOUT2 for UAJ2
FRONT_MIC1
R796 20@655
JD2 FRONT_MIC2
R798 0@658
R791 0@658
JD1
5
UAJ2_L
AUDIO FRONT PANEL/2X9-8
F_AUDIO1
1
2
3
4
5
6
7
9
11
13
15
17 18
KEY
8
10
12
14
16
R797 20@655
UAJ2_R
4
AUDVCC
AUD_RET_R 61
AUD_RET_L 61
VREFOUT3 for UAJ1
F_AUDIO1
JU1x2/G/[5-6]/X
F_AUDIO1
JU1x2/G/[9-10]/X
For ALC655 not support Jack-Sensing:
3
Tied at one point only under
the codec or near the codec
ALC655 pin 16/17/45 just left floating.
Remove: R799, C581, R804, R805,
R808, R811, R812, R815, R816, R817
Title
Size Document Number Rev
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
AUDIO CODEC ALC658
GA-9ITDW-CN
1
of
60 81Wednesday, November 09, 2005
1.2
Page 62
5
4
3
2
1
For Automatic Jack Sensing Only
R799 10K/X
+
C581
JD Block
AUDIO1A
A5
A4
A3
A2
A1
3RJ+15F/[11NR6-403004-11]
4.7U/8/X/6.3V/X
MH1
JD0 60
For ALC650:
JD Block=X
For ALC655 and ALC658:
JD Block=0
P5V
SPDIFO60 SPDIFI 60
SURR_OUT_L60 SURR_OUT_R 60
CENTER_OUT60 LFE_OUT 60
R800
4.7K
R804
22K/X
MIC1_IN_REAR60
R805
22K/X
R801
4.7K
FB14 0/6
FB15 0/6
C582
100P/6/N/50V
C583
100P/6/N/50V
MIC-IN
AUD_REF60
D D
AUD_REF
MIC2_IN60
MIC1_IN60
MIC2_IN
MIC1_IN
R802 0
R803 0
For ALC650:
R800=X R801=2.2K
For ALC655 and ALC658 use Mono MIC:
SPDIF
SPDIF_IO_1
1
VCC
3
S_OUT
5 6
GND GND
H2x3/-pin2/Red
KEY
S_IN
2
4
CENTER-SUROUND
SUR_CEN1
1
3
5
H2*3/-4
SURR_OUT_RSURR_OUT_L
2
4
LFE_OUTCENTER_OUT
6
R800=X R801=2.2K
For ALC655 and ALC658 use Stereo MIC:
R800=4.7K R801=4.7K
C C
LINE-IN
LINE_IN_R60
LINE_IN_L60
LINE_IN_R
LINE_IN_L
R809 0
R810 0
R811
22K/X
AUDGND
FB16
FB17
R812
22K/X
0/6
0/6
C585
100P/6/N/50V
C586
100P/6/N/50V
For Automatic Jack Sensing Only
R806 10K
+
C584
JD Block
4.7U/8/X/6.3V
AUDIO1C
C5
C4
C3
C2
3RJ+15F/[11NR6-403004-11]
R807 0@658
R808 0@655/X
For ALC650:
JD Block=X
For ALC655:
R807=X R808=0
For ALC658:
R807=0 R808=X
JD4 60
JD2 60
CD_L60
CDGND60
CD_R60
100P/6/N/50V/X
AUX_L60
AUX_R60
100P/6/N/50V/X
C983
C986
CD_IN
C984
100P/6/N/50V/X
AUX_IN
C987
100P/6/N/50V/X
CD_IN1
1
2
3
4
C985
CDIN/1*4 HEADER[BLACK]
100P/6/N/50V/X
AUX_IN1
1
2
3
4
AUX_IN/1*4 HEADER[W]
B B
LINE IN(C)
For Automatic Jack Sensing Only
R813 10K
LINE-OUT
AUD_RET_R60
AUD_RET_L60
A A
AUD_RET_R
AUD_RET_L
R816
22K/X
AUDGND
5
R817
22K/X
FB18 0/6
FB19 0/6
100P/6/N/50V
4
C588
C589
100P/6/N/50V
JD Block
AUDIO1B
B5
B4
B3
B2
3RJ+15F/[11NR6-403004-11]
C587
R814 0@658
+
R815 0@655/X
4.7U/8/X/6.3V
For ALC650:
JD Block=X
For ALC655:
R814=X R815=0
For ALC658:
R814=0 R815=X
JD3 60
JD1 60
3
AUDIO PANEL
Title
Size Document Number Rev
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
AUDIO CONNECTOR
LINE OUT(B)
MIC IN(A)
GA-9ITDW-CN
1
1.2
of
61 81Wednesday, November 09, 2005
Page 63
5
4
3
2
1
1
2
3 4
12
SC745
10U/8/X/6.3V
SD1
BAT54C/SOT
100 mil100 mil
SU1
5
VOUT
VOUT
GND
VIN EN
RT9701CB
SR76
47K
P5V_DUAL
S5_USB_DIS# SLP_S#5 USB POWER
Hi Hi
Hi Lo
HiLo
Lo Lo
PWR_JP1
JU1x2/G/[1-2]/X
PWR_JP2
JU1x2/G/[1-2]/X
RJ45_D1
USB2_OC#1_FB
0.1U/6/Y/25V
C592
PWR_JP1
1
2
3
PIN1X3
PWR_JP2
1
2
3
PIN1X3
SD2
BAT54A/SOT
SD3
BAT54A/SOT
FB29
FB30/8
330U/16V/8*11.5
Title
Size Document Number Rev
Date: Sheet
LAN_LINK_100#
LAN_LINK_1000#
50-mil
12
EC25
+
GIGA-BYTE TECHNOLOGY CO., LTD.
USB 2.0 / RJ-45 CONNECTOR
USB_ICH_P4N
USB_ICH_P4P
USB_ICH_P5N
USB_ICH_P5P
PWR_JP4
1
2
3
PIN1X3
USB_ICH_P6N
USB_ICH_P6P
USB_ICH_P7N
USB_ICH_P7P
MDI_A+48
MDI_A-48
MDI_B+48
MDI_B-48
MDI_C+48
MDI_C-48
MDI_D+48
MDI_D-48
USB2_OC#1_FB
USB_ICH_P2N_IND
USB_ICH_P2P_IND
4.7U/8/X/6.3V/X
SC600
5
R1351
0/1206
F7
FUSE/1.1A
F_USBVCC_JP
USB_ICH_OC#250
D D
USB_ICH_P4N50
USB_ICH_P4P50
USB_ICH_P5N50
USB_ICH_P5P50
USB_ICH_OC#350
PWR_JP4
JU1x2/G/[1-2]/X
0.1U/6/Y/25V/X
SC598
FOR EMI BETWEEN
GND PLANE
F_USB2VCC_JP
SC599
C C
USB_ICH_P6N50
USB_ICH_P6P50
USB_ICH_P7N50
B B
A A
USB_ICH_P7P50
0.1U/6/Y/25V/X
50-mil 50-mil
R818
470K
4 5
3
2
1
OD6560T
1 2
3 4
5 6
7 8
50-mil 50-mil
R820
470K
P5V_DUAL
F_USB2VCC_JP
P5V
4 5
3
2
1
OD6560T
1 2
3 4
5 6
7 8
USB_LAN1
MDI_A+
MDI_AMDI_B+
MDI_BMDI_C+
MDI_CMDI_D+
MDI_D-
ACGND
USB&RJ45/S-TEC
L2
TRD1+
L3
TRD1-
L4
TRD2+
L5
TRD2-
L6
TRD3+
L7
TRD3-
L8
TRD4+
L9
TRD4-
U1
VUSB0
U2
DATA0-
U3
DATA0+
U4
GND0
G3
SHOLE5
G4
SHOLE6
G5
GND
G6
GND
R828 0/8
LED1A
LED1B
LED2A
LED2B
VUSB1
DATA1-
DATA1+
SHOLE1
SHOLE2
SHOLE3
SHOLE4
L19
L23
TRCT
TRC
GND1
FB27
FB30/8
EC22
12
470U/10V/6.3*11
+
6
7
8
RN110/8P4R/X
FB28
FB30/8
EC24
12
470U/10V/6.3*11
+
6
7
8
RN120/8P4R/X
D1
D2
D3
D4
TRCT
L1
L10
U5
U6
U7
U8
G1
G2
G7
G8
ACGNDACGND
BX2X6/-1,11/BLACK
RJ45_D1
R826 0
USB2_OC#1_FB
USB_ICH_P3N_IND
USB_ICH_P3P_IND
0.1U/6/Y/25V/X
0.1U/6/Y/25V/X
SC601
FOR EMI BETWEEN
GND PLANE
4
USB3_OC#2_FB
F_USB1
12
3
4
56
8107
H2*5/-9/YELLOW
USB_ICH_P4N_IND
USB_ICH_P4P_IND
USB_ICH_P5N_IND
USB_ICH_P5P_IND
USB4_OC#3_FB
F_USB2
2
3
4
5 6
87
10
9
12
FJ 0.2
USB_ICH_P6N_IND
USB_ICH_P6P_IND
USB_ICH_P7N_IND
USB_ICH_P7P_IND
C597 470P/6/X/50V
LAN_ACT# 48
LAN_LINK_100# 48
LAN_LINK_1000# 48
P2V5_AUX
4.7U/8/X/6.3V
SC603
SC602
USB_PON
C596
470P/6/X/50V
USB_ICH_P2P_IND
USB_ICH_P2N_IND
USB_ICH_P3P_IND
USB_ICH_P3N_IND
5 6
7 8
C1090
1000P/6/X/50V
5 6
7 8
FJ 0.2
47P/8P4C/X
1 2
3 4
1 2
3 4
CN1
P3V3_DUAL
CN2
47P/8P4C/X
LAN_LINK_100#
U105
1
VOUT
VOUT
2
100 mil 100 mil
P5V_DUAL P5V_DUAL
D34
BAT54C/SOT
R1347 3.3K
R1348 1K
LAN_LINK_100#
LAN_LINK_1000#
LAN_LINKLED#
LAN_ACT#
C594
470P/6/X/50V
3
GND
3 4
VIN EN
RT9701CB
12
C1094
10U/8/X/6.3V
Q136
C
MMBT2222A
SLEEP_S1-5
P3V3_DUAL
L25
1
2
3
4 5
1 2
3 4
5 6
7 8
RN130/8P4R/X
B
E
SOT23
F_USBVCC R_USBVCC
5
R1353
47K
R1346 10K
Q137
B
E
SOT23
MMBT2222A
R824
SR81
150
150
8
7
6
C
SLEEP_S1-5# 51
R1352
150
USB_ICH_P2P
USB_ICH_P2N
USB_ICH_P3P
USB_ICH_P3N
S5_RUSB_DIS#58S5_FUSB_DIS#58
SLP_S#551,65SLP_S#551,65
SIO_PWRBTN# 58,65
FJ 0.2
SR106
150
USB_ICH_P2P 50
USB_ICH_P2N 50
USB_ICH_P3P 50
USB_ICH_P3N 50
2
100 mil
SU5
1
VOUT
VOUT
2
GND
3 4
VIN EN
RT9701CB
FJ 0.2
100-mil
P5V
100-mil
R_USBVCC
R_USBVCC_JP
P5V
LAN_LINKLED# 48
SR77
0/1206
R822
470K
GA-9ITDW-CN
1
5
ON
ON
ON
OFF
F_USBVCC
F_USBVCC_JP
USB_ICH_OC#1 50
62 81Wednesday, November 09, 2005
R_USBVCC
R_USBVCC_JP 63
R_USBVCC_JP
1.2
of
Page 64
5
4
3
2
1
C607
0.1U/6/Y/25V
FJ 0.2
P12V_CPU_0P12V_CPU_0
C608
0.1U/6/Y/25V
C614
0.1U/6/Y/25V
C621
0.1U/6/Y/25V
C615
10U/1210/Y/25V
C622
10U/1210/Y/25V
PS_ON#_RR49
D
SQ11
D
GS
2N7002/X
PS_ON#
G
SR117 0
1 2
D D
C C
OVP_OUT#49
PS_ON#_R15,49
PS_ON#58
SLP_S#315,49,51,58
S
SQ6
2N7002/X
R1386
0
D
D
GS
G
S
R829
8.2K
1 2
PS_ON#_RR
C616
0.1U/6/Y/25V
N12VP5V_STBY
N5V
SC723
0.1U/6/Y/25V
C6130.1U/6/Y/25V
P5V
ATX2
13
3.3V
14
-12V
15
GND
16
PSON
17
GND
18
GND
19
GND
20
-5V
21
5V
22
5V
23
5V
24
GND
ATXPWR/2*12
3.3V
3.3V
GND
GND
GND
POK
5VSB
3.3V
1
2
3
4
5V
5
6
5V
7
8
9
10
12V
11
12V
12
SSI Ver 3.0 Power Connector
C604
0.1U/6/Y/25V
C610
0.1U/6/Y/25V
C605
0.1U/6/Y/25V
SC760
0.1U/6/Y/25V
C617
0.1U/6/Y/25V
C619
0.1U/6/Y/25V
P3V3
C606
0.1U/6/Y/25V
C612
0.1U/6/Y/25V
PS_PWR_GD
C618
0.1U/6/Y/25V/X
C620
0.1U/6/Y/25V
P5V
P5V_STBY
P12V
P5V
R830
4.7K
1 2
P5V
EC105
+
1000U/6.3V/10*12.5
PS_PWR_GD 67,68
P3V3
EC106
+
4700U/6.3V/13*30
ATX1
1
GND
+12V
2 3
GND +12V
AUX_12V
ATX3
1
+12V
GND
2
+12V
GND
3
+12V
GND
4
+12V
GND
ATX_2X4
4
P12V_CPU_1
5
6
P12V_CPU_0
7
8
USB2.0 + IEEE1394A Connector
P12V
C623
ACGND
15
16
17
18
0.1U/6/Y/25V
9
11
12
10
USB_1394
USB_1394_1A
1
POWER1
2
D1-
3
D1+
4
GND
AGND1
AGND2
AGND3
AGND4
USB_1394
USB_1394_1B
POWER
TPB#
TPB
GND
POWER2
TPA#
TPA
AGND5
AGND6
AGND7
AGND8
D3+
GND
13
14
USB1_OC#0_FB
5
USB_ICH_P1N_IND
6
D2-
2
7
8
19
20
21
22
USB_ICH_P1P_IND
FTPA0- 56
FTPA0+ 56
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
PWR / USB+1394 CONN
GA-9ITDW-CN
1
of
63 81Wednesday, November 09, 2005
1.2
EC21
+
330U/16V/8*11.5
3
50-mil
12
+
L26
1
2
3
4 5
1 2
3 4
5 6
7 8
RN140/8P4R/X
SR78
0/1206
R832
470K
8
7
6
4
USB_ICH_P0P
USB_ICH_P0N
USB_ICH_P1P
USB_ICH_P1N
R_USBVCC_JP
USB_ICH_OC#0 50
USB_ICH_P0P 50
USB_ICH_P0N 50
USB_ICH_P1P 50
USB_ICH_P1N 50
R_USBVCC_JP 62
USB_ICH_P0P_IND
USB_ICH_P0N_IND
B B
A A
USB_ICH_P1P_IND
USB_ICH_P1N_IND
USB1_OC#0_FB
5
C624
0.1U/6/Y/25V
FB30
FB30/8
EC27
330U/16V/8*11.5
F11
FUSE/1.1A
FTPB0-56
FTPB0+56
1N5820
D9
FTPB0- FTPA0FTPB0+ FTPA0+
ACGND
USB1_OC#0_FB
USB_ICH_P0N_IND
USB_ICH_P0P_IND
ACGND ACGND
Page 65
5
4
3
2
1
COM PORTS FLOPPY CONNECTOR
NDTRANSINA
U35
RI1-58
CTS1-58
DSR1-58
RTS1-58
N12V
C626
0.1U/6/Y/25V
DTR1-58
RXD158
TXD158
DCD1-58
D D
19
RY1
18
RY2
17
RY3
16
DA1
15
DA2
14
RY4
13
DA3
12
RY5
11
GND
10
-12V
GD75232/TSSOP20
RA1
RA2
RA3
DY1
DY2
RA4
DY3
RA5
12V
5V
NRIA-
2
NCTSA-
3
NDSRA-
4
NRTSA-
5
NDTRA-
6
NSINA
7
NSOUTA
8
NDCDA-
9
20
1
C627
0.1U/6/Y/25V
P5V
P12V
C628
0.1U/6/Y/25V
NSOUTA
NDCDA-
NRIA-65
CN5
180P/8P4C
87
65
43
21
NDCDANDSRANSINA
NRTSANSOUTA
NCTSANDTRANRIA-
NRIANCTSANDSRANRTSA-
COM1
1
6
2
7
3
8
4
9
5
COMA-ATX/L D-SUB
U36
RI2-58
CTS2-58
DSR2-58
RTS2-58
DTR2-58
RXD258
TXD258
DCD2-58
C C
C629
0.1U/6/Y/25V
PWR_JP3
19
RY1
18
RY2
17
RY3
16
DA1
15
DA2
14
RY4
13
DA3
12
RY5
11
GND
10
-12V
GD75232/TSSOP20
RA1
RA2
RA3
DY1
DY2
RA4
DY3
RA5
12V
5V
NRIA2- NSINA2
2
NCTSA2-
3
NDSRA2-
4
NRTSA2-
5
NDTRA2-
6
NSINA2
7
NSOUTA2
8
NDCDA2-
9
20
1
C630
0.1U/6/Y/25V
P5V
P12VN12V
C631
0.1U/6/Y/25V
NDTRA2NSOUTA2
NDCDA2-
NRIA2-65
CN7
180P/8P4C
NDCDA2NSOUTA2
NRTSA2NRIA2-
87
65
43
21
NRIA2NCTSA2NDSRA2NRTSA2-
COM2B
1
DCD RXD
3
TXD
5
GND
7
RTS1
9
RI
PIN2X5-COM
KEYBOARD & MOUSE CONNECTOR
JU1x2/G/[1-2]/X
PWR_JP3
B B
PIN1X3
KCLK58
MCLK58
MDAT58
KDAT58
A A
P5V_DUAL
4 3
C634
0.1U/6/Y/25V
2 1
KBCLK
MSCLK
MSDATA
KBDATA
CN13
470P/8P4C
F14
FUSE/1.1A
1
2
3
FUSE5V
78
5
P5V
123456
RN21
2.2K/8P4R
FB20 FB75/6
FB21 FB75/6
FB22 FB75/6
FB23 FB75/6
KB_MSVCC
FJ 0.2
30-mil
6 5
8 7
FB31
FB30/8
4
FUSE5V
MSDATA
MSCLK
KBDATA
KBCLK
C635
0.1U/6/Y/25V
KB_MS1
7
8
11
12
1
2
5
6
1314151617
KB/MS/PS2 CON
CN6
87
65
43
21
180P/8P4C
ACGND
NDCDA2NDSRA2-
10
11
CN8
87
65
43
21
180P/8P4C
NSINA2
2
NDTRA2-
4
DTR
DSR
CTS1
MS
KB
NDSRA2-
6
NCTSA2-
8
FUSE5V
10
9
4
C636
3
0.1U/6/Y/25V
NSINA2
NRTSA2NSOUTA2
NCTSA2NDTRA2NRIA2-
3
COM2A
1
6
2
7
3
8
4
9
5
COMA-ATX/L D-SUB/X
PD6
PD5
ERR-58
ACK-58
BUSY58
PE58
SLCT58
RN19
2.2K/8P4R
RN20
2.2K/8P4R
RN22
2.2K/8P4R
RN23
2.2K/8P4R
R835 2.2K
PD[0..7]58
10
11
1 2
3 4
5 6
7 8
D10 1N4148
C632
0.1U/6/Y/25V/X
78
56
34
12
78
56
34
12
78
56
34
12
78
56
34
12
11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34
LPT PORT
RN16
33/8P4R
ERRACKBUSY
PE
SLCT
PD[0..7]
LPT6PD4
LPT8
LPT9PD7
LPT7
P5V
C633
0.1U/6/Y/25V
LPT7
BUSY
PE
SLCT
LPT14
LPT5
LPT4
LPT3
LPT8
LPT9
LPT1
LPT2
LPT16
ERR-
2
LPT3
LPT17 LPT17 LPT4
LPT4
LPT6 LPT6
LPT9
LPT8
ACK- ACK-
LPT1
LPT2
LPT16
ERR-
P5V
RN15
470/8P4R
FDD1
1 2
4
3
6
7 8
9 10
20
FLOPPY
87
65
43
21
21
43
65
87
21
43
65
87
21
43
65
87
C637
180P/6/X/50V
Title
Size Document Number Rev
Date: Sheet
R834
470
1 2
3 4
5 6
7 8
DENSEL- 58
INDEX- 58
MOTEA- 58
DRVB- 58
DRVA- 58
MOTEB- 58
DIR- 58
STEP- 58
WDATA- 58
WGATE- 58
TK00- 58
WPT- 58
RDATA- 58
SIDE1- 58
DSKCHG- 58
AFD-58
STB-58
INIT-58
SLIN-58
AFDSTB-
INIT-
PD1
SLIN- LPT17
PD2 LPT4
PD3
CN9
180P/8P4C
CN10
180P/8P4C
CN11
180P/8P4C
CN12
180P/8P4C
RN17
1 2
3 4
5 6
7 8
33/8P4R
RN18
1 2
3 4
5 6
7 8
33/8P4R
LPT1
LPT14
LPT2
ERRLPT3
LPT16
LPT17
LPT5LPT5
LPT6
LPT7
LPT8
LPT9
ACKBUSY
PE
SLCT
GIGA-BYTE TECHNOLOGY CO., LTD.
COM /PS2/FLOPPY/LPT
GA-9ITDW-CN
1
LPT14
LPT1
LPT2PD0
LPT16
LPT3
LPT5
LPT1
1
14
2
15
3
16
4
17
5
18
6
19
28
7
27
20
26
8
21
9
22
10
23
11
24
12
25
13
LPT-A/L D-SUB 25P-H
of
64 81Wednesday, November 09, 2005
1.2
Page 66
5
4
3
2
1
P5V_DUAL
12
R836
10K
D D
C C
FP_PWR_BTN#
PWR_BTN1
1
2
PIN1X2/X
FP_RST_BTN#
RST1
OB_RST_BTN#
1
FP_RW-
2
PIN1X2/X
FJ intrusion jumper defenition
CI1
1
INTRUDER#
2
3
PIN1X3
FP_SLEEP_BTN#
12
0.1U/6/Y/25V
R844
0
R846 0/X
R101 100
VBAT
R849
10M
SR86 0
RING IN
NRIA-64
NRIA2-64
B B
D22
BAT54C/SOT
R1127
1 2
82K
R837
0/X
R839
0
C639
FP_RESET#
CISW_PRESENT# 50,53
12
EC87
+
R1128
22U/16V/4*7
10K
ICH5 HAS INTERNAL 20K
OHM RESISTOR PULL UP
TO P3V3-STBY
VBAT 51,52,53
INTRUDER# 51,58
ICH_SLEEP_BTN# 50,53
ICH_SWITCH# 51,53,58
SIO_PWRBTN# 58,62
FP_RESET# 16,51,53
Q110
MMBT2222A
SOT23
ECB
R1379
1 2
0/X
JP5
JU1x2/G/[1-2]/X
JP5
1
2
PIN1X2
ICH_RING# 51,53
SIO_RING# 58
PWRLED_O
SKIP_PWD#
1
HD+
3
HD-
5
GND
7
RESET
9
RSV
13
GD+
15
GD-
17
GN+
19
GN-
JP2X10/-10/H/BLACK
P5V
D11
1N4148
SPK_VDD
1 2
Q32
ECB
Q34
ECB
F_PANEL_FJ
MSG/PD+
MSG/PD-
MMBT2222A
SOT23
MMBT2222A
SOT23
1 2
P3V3
R1399 330
ICH_SPEAKER51,60
SIO_BEEP58
HD_LED+
HD_LED_ACT#
FP_RW-
FP_RST_BTN#
MESSAGE
FP_S1_LED+
FP_SLEEP_BTN#
SKIP_PASSWORD
NORMAL : 1-2 CLOSE
SKIP PASSWORD : 2-3 CLOSE
JP2
1
2
3
PIN1X3
JP2
JU1x2/G/[1-2]/X
R851
1 2
P3V3
2.2K
12
R855
1K/X
R859
1 2
2.2K
2
4
6
PW+
8
PW-
14
SP+
16
NC
18
NC
20
SP-
SKIP_PWD# 51
R852 75/8
1 2
PWRLED_G
PWRLED_O
FP_PWR_BTN#
FP_PWR-
FP_SPKR
12
C640
0.1U/6/Y/25V
330
PWRLED_G
PWRLED_O
MESSAGE
SIO_S1LED#58
1 2
SR82
330
1 2
SR142
0/X
1 2
SR143
330
1 2
R847
P3V3
12
R1133
4.7K
R843 1K
1 2
SR83
12
100
P5V
State
P5V
BZ1
1
BZ
2
3
BUZZER
FP_SPKR
S0
S1/S3
S4/S5
Message LED
ON
OFF
Blinking
P3V3_DUAL
FJ 0.2
SR145
SOT23
SQ4
E
C
B
2N3906
P3V3_DUAL
SOT23
SQ7
E
C
B
2N3906
P3V3_DUAL
SOT23
Q149
E
C
B
2N3906
P3V3
SOT23
Q150
E
B
2N3906
8.2K
SR85
1 2
1K
SR146
8.2K
SR144
1 2
1K
SR147
8.2K
R856
1 2
1K
C
12
12
12
R838
1 2
330
ICH_PWRLED_G ICH_PWRLED_O
LOW
HIGH
HIGH HIGH
ICH_MESSAGE
LOW
HIGH
Switching
SQ8
D
D
2N7002
SQ9
D
D
2N7002
1 2
SQ10
D
D
2N7002
REV 0.3
FP_S1_LED+
S
G
GS
S
G
GS
SR1480/X
S
G
GS
HIGH
LOW
ICH_PWRLED_G 51,53
SLP_S#5 51,62
ICH_PWRLED_O 51,53
ICH_MESSAGE 51
WAKE ON LAN
MODEM WAKE UP
H1*2/WOR
A A
WOL1
H1*3/WOL
WOR1
P5V_DUAL
1
2
3
1
2
5
R1129
1 2
10K
R1131
1 2
1K
12
R1130
10K
C784
0.1U/6/Y/25V
ECB
Q111
MMBT2222A
SOT23
PIN1X4
1
2
3
4
IDEACTP#
IDEACTS#
SATA_LED#
SCSI_CONN_LED#
3
IDEACTP#57
IDEACTS#57
SATA_LED#51,53
SCSILED1
SCSILED_CHA#42
SCSILED_CHB#42
4
R864
8.2K
R1282
8.2K
P5V P3V3
R865
8.2K
P3V3
R1283
8.2K
R1328
8.2K/X
D12
BAT54A/SOT
D28
BAT54A/SOT
D29
BAT54A/SOT
HD_LED_ACT#
C641
0.1U/6/Y/25V
2
GIGA-BYTE TECHNOLOGY CO., LTD.
Title
Size Document Number Rev
Date: Sheet
FP CONN
GA-9ITDW-CN
1
65 81Wednesday, November 09, 2005
of
1.2
Page 67
5
4
3
2
1
CPU0 FAN
P12V_CPU_0
D D
CPU0_FAN_TACH CPU1_FAN_TACH
P5V
12
R887
C978
0.1U/6/Y/25V
C642
22U/1210/X/16V
4.7K
LM93_CPU0_FAN_PWM73
SYSTEM FAN
C C
P12V_CPU_0
SIO_SYS_FAN_PWM158
SC754
22U/1210/X/16V/X
P3V3
P12V_CPU_0
12
R897
4.7K
R899 1K
1 2
R901
4.7K
D
Q48
D
GS
2N7002
G
S
12
12V_SYS_FAN1 : 30 mils
12V_SYS_FAN1
3
Q44
C
BE
PBSS5140T
2
1
P12V_CPU_0
0.1U/6/Y/25V
C980
1
2
3
4
CPU_FAN0
GND
+12V
SEN
CTL
FAN_4P
P12V_CPU_0
12
R875
4.7K
C643
100P/6/N/50V/X
P12V_CPU_0
R893 0/X
1 2
D15
12
1N4148
C646
10U/1206/Y/16V
11NH5-020103-21
R881
1 2
22K
P5V
SYS_FAN_TACH
SYS_FAN
SEN
3
+12V
2
GND
1
FAN
P3V3
R1413
4.7K/X
1 2
D
Q42
D
GS
2N7002/X
G
S
P5V
12
R889
4.7K
C647
100P/6/N/50V/X
R895
1 2
0
LM93_CPU0_FAN_TACH 73
R1418
10K
1 2
P3V3
SR158
4.7K/X
1 2
SIO_SYS_FAN_TACH1 58
D
SQ12
D
GS
2N7002/X
G
S
LM93_CPU1_FAN_PWM73
SYSTEM FAN
SIO_SYS_FAN_PWM258
CPU1 FAN
P5V
12
R888
4.7K
R895,R896 near IT8712F pins
P3V3
12
R902
4.7K
C979
0.1U/6/Y/25V
P12V_CPU_0
D
GS
G
P12V
12
R898
4.7K
R900 1K
D
2N7002
S
22U/1210/X/16V
1 2
Q49
C644
12V_SYS_FAN2 : 30 mils
12V_SYS_FAN2
3
Q46
C
BE
PBSS5140T
2
1
P12V_CPU_0
C981
0.1U/6/Y/25V
CPU_FAN1
1
2
3
4
FAN_4P
GND
+12V
SEN
CTL
P12V
12
R877
4.7K
C645
100P/6/N/50V/X
P12V_CPU_0
R894 0/X
1 2
D16
12
FRONT_FAN_TACH
1N4148
C648
10U/1206/Y/16V
11NH5-020103-21
R882
1 2
22K
P5V
FRONT_FAN
3
2
1
FAN
P3V3
R1414
1 2
D
D
GS
G
S
P5V
12
R891
4.7K
SEN
+12V
GND
100P/6/N/50V/X
4.7K/X
Q43
2N7002/X
R896
1 2
0
C649
LM93_CPU1_FAN_TACH 73
R1419
10K
1 2
P3V3
SR159
4.7K/X
1 2
SIO_SYS_FAN_TACH2 58
D
P12V_CPU_0
SQ13
D
GS
2N7002/X
G
S
SC755
22U/1210/X/16V/X
B B
12
R903
4.7K
R906
1 2
0
C651
100P/6/N/50V/X
P3V3
R904
4.7K/X
1 2
D
Q51
D
GS
2N7002/X
G
S
SIO_SYS_FAN_TACH3 58
3
Title
Size Document Number Rev
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
FAN CONTROL
GA-9ITDW-CN
1
of
66 81Wednesday, November 09, 2005
1.2
SYSTEM FAN
12V_SYS_FAN3 : 30 mils
P12V
12
R907
4.7K
P3V3
12
R909
4.7K
A A
SIO_SYS_FAN_PWM358
5
R908 1K
D
Q52
D
GS
2N7002
G
S
1 2
12V_SYS_FAN3
3
C
BE
2
1
P12V
0.1U/6/Y/25V
Q50
PBSS5140T
C982
R905 0/X
1 2
D17
1N4148
C650
10U/1206/Y/16V
P12V
P5V
12
SYS_FAN3_TACH
SYS_FAN3
11NH5-020103-21
4
P5V
SEN
3
+12V
2
GND
1
FAN
Page 68
5
VRD 1.2V VTT @ 6A PEAK , 3.5 A TD P
P12V_CPU_0
D D
R918
10K
P3V3
R910
R915
10K/X
20K
VTT_ENBL_H
VTT_ENABLE55
R916 1K
VTT_ENBL_L
Q125
SOT23
ECB
MMBT2222A
R920
2K
Q124
SOT23
ECB
MMBT2222A
A C
LM431BCM3
4
P12V_CPU_0
U40A
R919
1.1K/1%
U82
R
R921
1.02K/1%
VTT_REFVTT_VZ
C655
0.1U/6/Y/25V
3
+
2
-
R923
1K
VTT_SENSE
84
1
LM358
C652
0.1U/6/X/16V
R1217
0
VTT_GDRIVE
3
R1215
1K
G
Q123
P1V8
DS
ISL9N306AD3ST
R1216
33
820U/2.5V/8*11.5/PSA
EC30
+
EC31
+
10U/8/X/6.3V
820U/2.5V/8*11.5/PSA
C653
C654
10U/8/X/6.3V
P_VTT
SC20
10U/8/X/6.3V
2
P3V3
R912
1.91K/1%
VTT_NINV
R917
402/1%
R924
1K/1%
VTT_INV
U41
3 8
A+ VCC
2
AOUT
A-
5
BOUT
B+
6
GND
B-
LM393
1
7
4
1
R913
4.7K
VTT_PWRGD 55
C C
P1V5
Q116
I
O
A
APL1084/TO252
R1190 121/1%
R1192
C809
24.9/1%
10U/8/X/6.3V
VIO_P1V5_EN55
B B
P12V P5V_DUAL
C671
0.1U/6/Y/25V
R934
4.7K
A A
PS_PWR_GD#
D35
12
1N5817/X
C811
C810
0.1U/6/Y/25V
10U/8/X/6.3V
R1196 1.6K/X
SI3443DV(FDC642P,AO6401)/PMOS/TSOP-6
1
2
3 4
D
D
GS
G
S
5
P12V
5V DUAL
U31
D
D
D
D
GS
Q60
2N7002
6
5
P1V5_PXH
R1189
0/1206
R1191 10K/X
R1193
10K/X
Q119
SOT23
ECB
MMBT2222A/X
P5V_STBY
12
C673
10U/8/X/6.3V
PS_PWR_GD#
3
2
1
Q117
SOT23
ECB
MMBT2222A/X
G
Q13
IRF7201/X
4
P1V5_PXH
DS
Q31
ISL9N306AD3ST
P5V
12
C674
10U/8/X/6.3V
GS
4
8
7
6
5
C808
1U/6/Y/16V/X
C813
10U/8/X/6.3V
10U/8/X/6.3V
+
D
SQ3
D
2N7002
G
S
Remove Q14
3
R1378
0/1206
P3V3
1U/6/Y/16V/X
C814
1U/6/X/10V
10U/8/X/6.3V
C675
100U/6.3V/5*7
C676
+
EC36
+
0.1U/6/Y/25V
P12V_CPU_0 P5V_DUAL
R1369
4.7K
1 2
4
Q15
1
IRF7201/X
67825
SOT23
C812
C681
0.1U/6/Y/25V
67825
1
1.5V@ 3A PCI-X VIO
4
C682
Q152
3
ECB
PS_PWR_GD63,68
AP4880M
P5V
R1194
10K/X
Q118
MMBT2222A/X
SOT23
P3V3_DUAL
GS
3
PCI_VIOP3V3
P12V
ECB
D
D
G
S
R1195
10K/X
Q120
MMBT2222A/X
R1197 1.6K/X
R936
1K
PS_PWR_GD#
Q121
2N7002
VIO_P3V3_EN 55
PS_PWR_GD# 49,55
P3V3_DUAL
3V3 DUAL
P5V_DUAL
2
P1V8_STBY
O
Q138
+
C660
0.1U/6/Y/25V
C668
0.1U/6/Y/25V
P3V3_DUAL
C683
0.1U/6/Y/25V
1
EC104
220U/10V/6.3*9
C684
0.1U/6/Y/25V
APL1084/TO252
I
C1091
0.1U/6/Y/25V
Q56
APL1084/TO252
I
EC33
+
100U/6.3V/5*7
10U/8/X/6.3V
Title
Size Document Number Rev
Date: Sheet
0.1U/6/Y/25V
C679
100U/6.3V/5*7
GIGA-BYTE TECHNOLOGY CO., LTD.
R1349
100/1%
A
R1350
44.2/1%
O
R926
100/1%
A
C667
R930
165/1%
10U/8/X/6.3V
C680
EC37
+
0.1U/6/Y/25V
VTT/DDR VTT/AUX/VIO POWER
GA-9ITDW-CN
C661
0.1U/6/Y/25V
C685
of
67 81Wednesday, November 09, 2005
C1092
10U/8/X/6.3V
P3V3_DUAL
C662
1U/8/Y/25V
C686
0.1U/6/Y/25V
1.2
Page 69
5
P3V3
R938
1K
D D
PS_PWR_GD63,67
C C
R946
0
R941
10K
GS
R947
10K
P12V
D
D
G
PWRGD_1_5V
D
GS
G
Q66
2N7002
S
D
Q64
2N7002
S
C697
C696
4700P/6/X/50V/X
1000P/6/X/50V
C698 33P/6/N/50V
C699
0.01U/6/X/50V
2.2U/8/Y/25V
7
3
14
1
5
R945
15K
4
P12V P5V
R937
4.7
C687
PGOOD
SS
DELAY
RT
FB
COMP
4
U47
13
VCC
GND
6
OCSET
BOOT
UGATE
PHASE
LGATE
PGND
ISL6525
2
10
9
8
12
11
VOUT = {(R944+R949)/R949} x 1.2
C689 1000P/6/X/50V
R939
1.2K
R940
G
0
Q63
FDD7030BL
R942
0
G
Q65
ISL9N306AD3ST
L34
1UH/10A/DIP/T3726/V
1U/8/Y/25V
C692
DS
330U/16V/10*12.5/PSA
DS
2.6UH/18A/DIP/T50BLB/H
R943
2.2/8
C700
1000P/6/X/50V
EC38
+
L35
3
EC39
+
330U/16V/10*12.5/PSA
820U/2.5V/8*11.5/PSA
R944
1.02K/1%
R949
4.02K/1%
VRD 1.5V @18A
820U/2.5V/8*11.5/PSA
EC40
+
FB26 0/8
EC42
+
820U/2.5V/8*11.5/PSA
FJ 0.2
+
EC103
P1V5
2
1
DDRII Termination 0.9V @ 2.1A Peak, 1.98A TDP
P3V3
Q134
C1071
0.1U/6/Y/25V
RT9173A/TO252
P1V8
R1329
150/1%
DDRVTT_REF
R1331
150/1%
1
3 624
5
C1072
1U/6/X/10V
+
EC95
100U/6.3V/5*7
P0V9_DDR
R1330
1K
P0V9_DDR
C1073
4.7U/8/X/6.3V
C1070
0.1U/6/Y/25V
C1074
0.1U/6/X/16V
DEL Q135 TO263
RT9173A , EC97 220UF
+
EC98
820U/2.5V/8*11.5/PSA
Q68
Q69
Q71
Q70
VIN_18
DS
G
DS
G
VIN_18
DS
G
DS
G
3
C705
1U/8/Y/25V
L36 0.9UH/25A/DIP/T50LB/V
R955
2.2
C711
1000P/6/X/50V
C712
1U/8/Y/25V
L37 0.9UH/25A/DIP/T50LB/V
R966
2.2
C717
1000P/6/X/50V
VRD 1.8V @40A
820U/2.5V/8*11.5/PSA
820U/2.5V/8*11.5/PSA
EC44
EC43
+
+
EC46
+
820U/2.5V/8*11.5/PSA
P1V8_AUX
EC45
+
1500U/2.5V/10*12.5/PSA
P1V8
EC99
+
820U/2.5V/8*11.5/PSA
2
PWRGD_1_8V
PWRGD_1_5V
R967
10K
0.1U/6/Y/25V
Title
Size Document Number Rev
Date: Sheet
P3V3
SR156
10K
MMBT2222A
SOT23
PWRGD_1_8V 49,55
EN_P1V8
Q72
MMBT2222A
SOT23
ECB
C716
C708
0.1U/6/Y/25V/X
P3V3
ECB
R964
4.7K
Q75
PLACE CLOSE TO 6302
GIGA-BYTE TECHNOLOGY CO., LTD.
1.5V / 1.8V VOLTAGE REGULATOR
GA-9ITDW-CN
1
of
68 81Wednesday, November 09, 2005
1.2
P12V
P5V
R953
PWRGD_1_8V
2.49K
R954
4.7
R968
2.49K
EC47
+
330U/16V/10*12.5/PSA
4
C707
4.7U/8/X/6.3V
B B
A A
SR110 0
SR111 0
SR112 0
SR113 0
SR114 0/X
EN_P1V8
R963
150K/1%
R969
C715
10K
5600P/6/X/50V
C718 X
R971 connect to Digital GND, value sh o u ld
be 100K around(default NC),use 100K will
adjust output higher 1% than VID)
5
U48
1
VID4
2
VID3
3
VID2
4
VID1
5
VID0
8
FS/DIS
6
COMP
7
FB
10
VSEN
HIP6302CB
C714
0.1U/6/Y/25V
R970 1K/1%
R971
100K/1%/X
VCC
PGOOD
PWM1
ISEN1
PWM2
ISEN2
GND
P1V8
16
15
13
14
12
11
9
P12V VIN_18
L38 1UH/20A/DIP/T5052/V
SC753
10U/1206/Y/16V
C706
1U/8/X/16V
C709
0.1U/6/Y/25V
11
BOOT1
1
PWM1
10
BOOT2
2
PWM2
R965
2.2
330U/16V/10*12.5/PSA
EC48
+
R951
10
14
VCC
GND
3
C713 1U/8/X/16V
4.7U/1206/Y/16V
5
PVCC
PGND
6
SR157
10
UGATE1
PHASE1
LGATE1
UGATE2
PHASE2
LGATE2
U49
HIP6602B
C720
SC761
1U/8/Y/25V
12
13
4
9
8
7
4.7U/1206/Y/16V
C721
FDD7030BL
R956
2.2
ISL9N306AD3ST
R962
2.2
FDD7030BL
ISL9N306AD3ST
Page 70
5
0.8375V~1.6V / 12.5mV STEP / 120A
D D
VCORE_EN
HIGH(>1.24V)
ENABLE VRM
VR0_SYS_ENABLE55
CPU0_VRD_PWR_GD55
VID_CPU0471,73
VID_CPU0371,73
VID_CPU0271,73
VID_CPU0171,73
VID_CPU0071,73
VID_CPU0571,73
TO CPU VCORE SENSE PIN
P_VCCP0
C736
10U/8/X/6.3V
1.1UH/20A/DIP/T5052/H
EC58
+
330U/16V/8*11.5
P5V
C988
100U/1210/Y/6.3V/X
P_VCCP0
100U/1210/Y/6.3V
SC727
10U/8/X/6.3V/X
R992 0
R995 0
R998
100/X
L45
EC59
+
330U/16V/10*12.5/PSA
SU6
1
HYST
OS#
2
GND
VCC
3
VTEMP
LM26/SOT23-5
C989
100U/1210/Y/6.3V/X
SC747
SC726
10U/8/X/6.3V/X
VR0_VCCSENSE9
VR0_VSSSENSE9
C C
CONNECT
DIRECT TO
CPU CAP
TEST CIRCUIT FOR PROCCESSOR VR
VOLTAGE SENSING
P12V_CPU_0
B B
P_VCCP0 P_VCCP0
A A
P_VTT
R979
510
R980
1 2
3 4
510
330U/16V/10*12.5/PSA
100U/1210/Y/6.3V
5 6
R987
36K
R991 4.87K/1%
VR0_VSEN_P
VR0_VSEN_N
R999
100/X
0.01U/6/X/50V
EC60
+
330U/16V/10*12.5/PSA
P3V3
5
4
Locate Near To Low Side MOS F ET
SC769
0.1U/6/Y/25V
C990
100U/1210/Y/6.3V
SC748
10U/8/X/6.3V
C827
10U/8/X/6.3V/X
5
P3V3
R1198
RN24
510/8P4R
7 8
1000P/6/X/50V
C731
C732 47P/6/N/50V/X
C735
EC61
+
330U/16V/10*12.5/PSA
R1013
10K/1%
VR0_FORCEPR# 12,73
C991
100U/1210/Y/6.3V
SC233
10U/8/X/6.3V
SC729
10U/8/X/6.3V
P3V3
510
EC62
+
SC237
10U/8/X/6.3V/X
R981
510
U51
ISL6556B
27
EN
2
PGOOD
3
VID4
4
VID3
5
VID2
6
VID1
7
VID0
8
VID12.5
13
COMP
12
FB
14
VDIFF
15
VSEN
16
RGND
11
REF
28
FS
R1000
120K
P0_OVP49
4.7U/1206/Y/16V
4.7U/1206/Y/16V
100U/1210/Y/6.3V
SC724
10U/8/X/6.3V/X
SC730
P5V
SC699
C992
C831
10U/8/X/6.3V/X
C726
4.7U/8/X/6.3V
26
PWM1
VCC
ISEN1
PWM2
ISEN2
PWM3
ISEN3
PWM4
ISEN4
OFS
TCOMP
OVP
GND
1
17
SC716
SC693
4.7U/1206/Y/16V
4.7U/1206/Y/16V
C993
100U/1210/Y/6.3V
SC751
100U/1210/Y/6.3V
SC731
10U/8/X/6.3V/X
R1001
2K
21
20
22
23
18
19
25
24
9
10
12V_VR0
SC705
R982 2K
R983 2K
R988 2K
R990 2K
P5V
C994
100U/1210/Y/6.3V
P_VCCP0
C1116
100U/1210/Y/6.3V
SC732
10U/8/X/6.3V/X
4
R997
825K/1%
R1002
30K/X
4
C995
100U/1210/Y/6.3V/X
C1117
100U/1210/Y/6.3V
SC733
10U/8/X/6.3V/X
VR0_ISEN1
VR0_ISEN2
VR0_ISEN3
VR0_ISEN4
10U/8/X/6.3V/X
100U/1210/Y/6.3V
SC734
P12V_CPU_0
SR37
4.7/8
SC715
1U/8/Y/25V
P12V_CPU_0
SR41
4.7/8
SC710
1U/8/Y/25V
P12V_CPU_0
SR45
4.7/8
SC704
1U/8/Y/25V
P12V_CPU_0
SR48
4.7/8
SC698
1U/8/Y/25V
C996
100U/1210/Y/6.3V/X
C1118
C836
10U/8/X/6.3V/X
SR38 2.2
U50
2
BOOT
7
PVCC
6
VCC
3
PWM
HIP6601B
SR42 2.2
U52
2
BOOT
7
PVCC
6
VCC
3
PWM
HIP6601B
SR46 2.2
U53
2
BOOT
7
PVCC
6
VCC
3
PWM
HIP6601B
SR50 2.2
U54
2
BOOT
7
PVCC
6
VCC
3
PWM
HIP6601B
C997
100U/1210/Y/6.3V
C1119
100U/1210/Y/6.3V
C998
100U/1210/Y/6.3V
UGATE
PHASE
LGATEGND
UGATE
PHASE
LGATEGND
UGATE
PHASE
LGATEGND
UGATE
PHASE
LGATEGND
SC714
1U/8/X/16V
1
8
54
SC709
1U/8/X/16V
1
8
54
SC703
1U/8/X/16V
1
8
54
SC697
1U/8/X/16V
1
8
54
C1075
100U/1210/Y/6.3V
C999
100U/1210/Y/6.3V
3
12V_VR0
SR87
0/8
SR88
0/8
12V_VR0
SR89
0/8
SR90
0/8
12V_VR0
SR91
0/8
SR92
0/8
12V_VR0
SR93
0/8
SR94
0/8
C1076
100U/1210/Y/6.3V/X
P_VCCP0
C1000
100U/1210/Y/6.3V
3
FJ 0.2
D1
G
D1
G
D1
G
D1
G
D1
G
D1
G
D1
G
D1
G
100U/1210/Y/6.3V
P_VCCP0
SC606
100U/1210/Y/6.3V/X
100U/1210/Y/6.3V/X
S1 D2
S1 D2
S1 D2
S1 D2
S1 D2
S1 D2
S1 D2
S1 D2
C1001
D3
D4
S2
S3
D3
D4
S2
S3
D3
D4
S2
S3
D3
D4
S2
S3
D3
D4
S2
S3
D3
D4
S2
S3
D3
D4
S2
S3
D3
D4
S2
S3
C1097
D5
Q76
BSC059N03S
D5
Q78
BSC032N03S
D5
Q80
BSC059N03S
D5
Q82
BSC032N03S
D5
Q84
BSC059N03S
D5
Q86
BSC032N03S
D5
Q88
BSC059N03S
D5
Q90
BSC032N03S
100U/1210/Y/6.3V
100U/1210/Y/6.3V/X
D1
G
S1 D2
D1
G
S1 D2
D1
G
S1 D2
D1
G
S1 D2
D1
G
S1 D2
D1
G
S1 D2
D1
G
S1 D2
D1
G
S1 D2
C1098
SC607
C1002
100U/1210/Y/6.3V
D3
D4
D5
Q77
BSC059N03S
S2
S3
D3
D4
D5
Q79
BSC032N03S
S2
S3
D3
D4
D5
Q81
BSC059N03S
S2
S3
D3
D4
D5
Q83
BSC032N03S
S2
S3
D3
D4
D5
Q85
BSC059N03S
S2
S3
D3
D4
D5
Q87
BSC032N03S
S2
S3
D3
D4
D5
Q89
BSC059N03S
S2
S3
D3
D4
D5
Q91
BSC032N03S
S2
S3
FJ 0.2
100U/1210/Y/6.3V
100U/1210/Y/6.3V/X
P_VCCP0
SR39
2.2/8
SC713
1000P/6/X/50V
SR43
2.2/8
SC708
1000P/6/X/50V
SR47
2.2/8
SC702
1000P/6/X/50V
SR51
2.2/8
SC696
1000P/6/X/50V
C1099
SC608
C1078
100U/1210/Y/6.3V
2
SC711
1U/8/Y/25V
L39 0.6UH/40A/WELL-MAG/DIP
L41 0.6UH/40A/WELL-MAG/DIP
L43 0.6UH/40A/WELL-MAG/DIP
L46 0.6UH/40A/WELL-MAG/DIP
C1100
C1086
100U/1210/Y/6.3V
C1079
100U/1210/Y/6.3V
100U/1210/Y/6.3V
100U/1210/Y/6.3V
100U/1210/Y/6.3V
2
100U/1210/Y/6.3V
SC712
1U/8/Y/25V
EC49
+
820U/2.5V/8*11.5/PSA
EC52
+
820U/2.5V/8*11.5/PSA
EC55
+
820U/2.5V/8*11.5/PSA
EC63
+
820U/2.5V/8*11.5/PSA
P_VCCP0
100U/1210/Y/6.3V
C1101
C1087
C1080
SC707
1U/8/Y/25V
SC701
1U/8/Y/25V
SC695
1U/8/Y/25V
EC57
+
820U/2.5V/8*11.5/PSA
SC164
100U/1210/Y/6.3V
C1102
C1088
100U/1210/Y/6.3V
C1081
100U/1210/Y/6.3V
1
P_VCCP0
EC50
+
820U/2.5V/8*11.5/PSA
SC706
1U/8/Y/25V
EC53
+
820U/2.5V/8*11.5/PSA
SC700
1U/8/Y/25V
EC56
+
820U/2.5V/8*11.5/PSA/X
SC694
1U/8/Y/25V
SC165
100U/1210/Y/6.3V
P_VCCP0
EC51
+
820U/2.5V/8*11.5/PSA
EC54
+
820U/2.5V/8*11.5/PSA
EC90
+
820U/2.5V/8*11.5/PSA/X
EC91
+
820U/2.5V/8*11.5/PSA/X
SC166
100U/1210/Y/6.3V
SC170
100U/1210/Y/6.3V
GIGA-BYTE TECHNOLOGY CO., LTD.
Title
Size Document Number Rev
Date: Sheet
ISL6556B / P0
EC101
+
820U/2.5V/8*11.5/PSA/X
SC167
100U/1210/Y/6.3V
SC171
100U/1210/Y/6.3V
SC175
100U/1210/Y/6.3V/X
GA-9ITDW-CN
1
SC168
100U/1210/Y/6.3V
SC172
100U/1210/Y/6.3V
SC176
22U/1206/X/6.3V
SC169
100U/1210/Y/6.3V
SC173
100U/1210/Y/6.3V
SC177
100U/1210/Y/6.3V
69 81Wednesday, November 09, 2005
of
1.2
Page 71
5
0.8375V~1.6V / 12.5mV STEP / 120A
P3V3
P3V3
D D
VCORE_EN
HIGH(>1.24V)
ENABLE VRM
VR1_SYS_ENABLE55
CPU1_VRD_PWR_GD55
VID_CPU1471,73
VID_CPU1371,73
VID_CPU1271,73
VID_CPU1171,73
VID_CPU1071,73
VID_CPU1571,73
TO CPU VCORE SENSE PIN
P_VCCP1
R1415
47/8
P12V_CPU_1
1UH/20A/DIP/T5052/V
EC77
+
330U/16V/8*11.5
P5V
C1003
100U/1210/Y/6.3V/X
SC749
100U/1210/Y/6.3V
SC738
10U/8/X/6.3V/X
R1038 0
R1041 0
R1044
4.7K
L54
EC78
+
330U/16V/10*12.5/PSA
SU7
1
HYST
OS#
2
GND
VCC
3
VTEMP
LM26/SOT23-5
C1004
100U/1210/Y/6.3V/X
FJ 0.2
SC750
100U/1210/Y/6.3V
SC739
10U/8/X/6.3V
VR1_VCCSENSE13
VR1_VSSSENSE13
C C
TEST CIRCUIT FOR PROCCESSOR VR
VOLTAGE SENSING
B B
P_VCCP1
P_VCCP1
A A
P_VTT
R1025
510
R1026
510
330U/16V/10*12.5/PSA
5
4
10U/8/X/6.3V/X
5
RN25
1 2
3 4
5 6
7 8
510/8P4R
R1033
35.7K
C762 47P/6/N/50V/X
R1037 5.6K/1%
VR1_VSEN_P
VR1_VSEN_N
R1045
4.7K
EC79
+
+
330U/16V/10*12.5/PSA
P3V3
Locate Near To Low Side MOS F ET
SC770
0.1U/6/Y/25V
C1005
100U/1210/Y/6.3V/X
SC225
10U/8/X/6.3V
10U/8/X/6.3V
SC740
C850
10U/8/X/6.3V/X
R1199
R1027
510
1000P/6/X/50V
C761
C765
0.01U/6/X/50V
EC81
EC80
+
330U/16V/10*12.5/PSA
R1059
10K/1%
VR1_FORCEPR# 12,73
C1006
100U/1210/Y/6.3V/X
SC229
SC735
10U/8/X/6.3V/X
SC741
10U/8/X/6.3V/X
510
U57
ISL6556B
27
EN
2
PGOOD
3
VID4
4
VID3
5
VID2
6
VID1
7
VID0
8
VID12.5
13
COMP
12
FB
14
VDIFF
15
VSEN
16
RGND
11
REF
28
FS
R1046
120K
P1_OVP49
4.7U/1206/Y/16V
100U/1210/Y/6.3V
P5V
26
VCC
GND
17
SC687
SC681
4.7U/1206/Y/16V
4.7U/1206/Y/16V
C1007
SC736
10U/8/X/6.3V/X
SC742
10U/8/X/6.3V
PWM1
ISEN1
PWM2
ISEN2
PWM3
ISEN3
PWM4
ISEN4
OFS
TCOMP
OVP
1
SC675
C1008
100U/1210/Y/6.3V
C854
10U/8/X/6.3V/X
C756
4.7U/8/X/6.3V
21
20
22
23
18
19
25
24
9
10
R1047
2K
4.7U/1206/Y/16V
SC737
10U/8/X/6.3V/X
R1028 2K
R1029 2K
R1034 2K
R1036 2K
12V_VR1
SC752
C855
10U/8/X/6.3V/X
4
P5V
R1043
750K/1%
R1048
30K/X
C1009
100U/1210/Y/6.3V
C856
10U/8/X/6.3V/X
4
VR1_ISEN1
VR1_ISEN2
VR1_ISEN3
VR1_ISEN4
C1010
100U/1210/Y/6.3V
SC743
10U/8/X/6.3V/X
FJ 0.2
P12V_CPU_0
SR52
4.7/8
SC692
1U/8/Y/25V
FJ 0.2
P12V_CPU_0
SR57
4.7/8
SC686
1U/8/Y/25V
FJ 0.2
P12V_CPU_0
SR60
4.7/8
SC680
1U/8/Y/25V
FJ 0.2
P12V_CPU_0
SR65
4.7/8
SC674
1U/8/Y/25V
C1011
100U/1210/Y/6.3V
SC744
10U/8/X/6.3V
SR54 2.2
U56
2
BOOT
7
PVCC
6
VCC
3
PWM
HIP6601B
SR58 2.2
U58
2
BOOT
7
PVCC
6
VCC
3
PWM
HIP6601B
SR62 2.2
U59
2
BOOT
7
PVCC
6
VCC
3
PWM
HIP6601B
SR66 2.2
U60
2
BOOT
7
PVCC
6
VCC
3
PWM
HIP6601B
C1012
100U/1210/Y/6.3V
X7R cap
UGATE
PHASE
LGATEGND
X7R cap
UGATE
PHASE
LGATEGND
X7R cap
UGATE
PHASE
LGATEGND
X7R cap
UGATE
PHASE
LGATEGND
SC691
1U/8/X/16V
1
8
54
SC685
1U/8/X/16V
1
8
54
SC679
1U/8/X/16V
1
8
54
SC673
1U/8/X/16V
1
8
54
C1077
100U/1210/Y/6.3V
12V_VR1
SR95
0/8
SR96
0/8
12V_VR1
SR97
0/8
SR98
0/8
12V_VR1
SR99
0/8
SR100
0/8
12V_VR1
SR101
0/8
SR102
0/8
3
2
1
FJ 0.2
D3
D1
D4
D5
Q92
G
BSC059N03S
S1 D2
S2
S3
D3
D1
D4
D5
Q94
G
BSC032N03S
S1 D2
S2
S3
D3
D1
D4
D5
Q96
G
BSC059N03S
S1 D2
S2
S3
D3
D1
D4
D5
Q98
G
BSC032N03S
S1 D2
S2
S3
D3
D1
D4
D5
Q100
G
BSC059N03S
S1 D2
S2
S3
D3
D1
D4
D5
Q102
G
BSC032N03S
S1 D2
S2
S3
D3
D1
D4
D5
Q104
G
BSC059N03S
S1 D2
S2
S3
D3
D1
D4
D5
Q106
G
BSC032N03S
S1 D2
S2
S3
P_VCCP1
SC612
100U/1210/Y/6.3V/X
P_VCCP1
100U/1210/Y/6.3V
3
G
G
G
G
G
G
G
G
SC613
100U/1210/Y/6.3V/X
C1013
D3
D1
S1 D2
S2
D3
D1
S1 D2
S2
D3
D1
S1 D2
S2
D3
D1
S1 D2
S2
D3
D1
S1 D2
S2
D3
D1
S1 D2
S2
D3
D1
S1 D2
S2
D3
D1
S1 D2
S2
P_VCCP1
C1082
100U/1210/Y/6.3V
100U/1210/Y/6.3V
D4
D5
Q93
BSC059N03S
S3
D4
D5
Q95
BSC032N03S
S3
D4
D5
Q97
BSC059N03S
S3
D4
D5
Q99
BSC032N03S
S3
D4
D5
Q101
BSC059N03S
S3
D4
D5
Q103
BSC032N03S
S3
D4
D5
Q105
BSC059N03S
S3
D4
D5
Q107
BSC032N03S
S3
SC614
100U/1210/Y/6.3V/X
C1014
SC689
1U/8/Y/25V
L48 0.6UH/40A/WELL-MAG/DIP
SR55
2.2/8
SC688
1000P/6/X/50V
L50 0.6UH/40A/WELL-MAG/DIP
SR59
2.2/8
SC682
1000P/6/X/50V
L52 0.6UH/40A/WELL-MAG/DIP
SR63
2.2/8
SC676
1000P/6/X/50V
L55 0.6UH/40A/WELL-MAG/DIP
SR67
2.2/8
SC670
1000P/6/X/50V
SC615
100U/1210/Y/6.3V/X
C1083
100U/1210/Y/6.3V
C1015
100U/1210/Y/6.3V
C1084
100U/1210/Y/6.3V
C1016
100U/1210/Y/6.3V
EC82
+
820U/2.5V/8*11.5/PSA
SC616
100U/1210/Y/6.3V/X
2
SC690
1U/8/Y/25V
EC68
+
820U/2.5V/8*11.5/PSA
EC71
+
820U/2.5V/8*11.5/PSA
EC74
+
820U/2.5V/8*11.5/PSA
P_VCCP1
SC617
100U/1210/Y/6.3V/X
C1085
100U/1210/Y/6.3V
C1017
100U/1210/Y/6.3V/X
SC683
1U/8/Y/25V
SC677
1U/8/Y/25V
SC671
1U/8/Y/25V
EC76
+
820U/2.5V/8*11.5/PSA
SC178
100U/1210/Y/6.3V
P_VCCP1
EC69
+
820U/2.5V/8*11.5/PSA
SC684
1U/8/Y/25V
EC72
+
820U/2.5V/8*11.5/PSA
SC678
1U/8/Y/25V
EC75
+
820U/2.5V/8*11.5/PSA
SC672
1U/8/Y/25V
SC179
100U/1210/Y/6.3V
P_VCCP1
EC70
+
820U/2.5V/8*11.5/PSA
EC73
+
820U/2.5V/8*11.5/PSA
EC88
+
820U/2.5V/8*11.5/PSA/X
100U/1210/Y/6.3V
SC185
SC189
EC102
+
820U/2.5V/8*11.5/PSA/X
SC181
SC186
22U/1206/X/6.3V
SC190
100U/1210/Y/6.3V
GA-9ITDW-CN
1
EC89
+
820U/2.5V/8*11.5/PSA
SC180
100U/1210/Y/6.3V
SC184
100U/1210/Y/6.3V
22U/1206/X/6.3V
Title
Size Document Number Rev
Date: Sheet
100U/1210/Y/6.3V
SC188
100U/1210/Y/6.3V
GIGA-BYTE TECHNOLOGY CO., LTD.
ISL6556B / P1
SC182
100U/1210/Y/6.3V
100U/1210/Y/6.3V
100U/1210/Y/6.3V
100U/1210/Y/6.3V
SC187
SC191
70 81Wednesday, November 09, 2005
of
SC183
1.2
Page 72
5
4
3
2
1
WHEN USING 2X6 HEADER
TO MARGIN VID, REMOVE ALL
ZERO OHM REGISTORS CONNECTING
VID'S TO PROCESSORS
D D
VID_CPU0_R59
VID_CPU0_R49
VID_CPU0_R39
VID_CPU0_R29
VID_CPU0_R19
VID_CPU0_R09
VID_CPU0_R5
VID_CPU0_R4
VID_CPU0_R3
VID_CPU0_R2
VID_CPU0_R1
VID_CPU0_R0
R1064 0
R1066 0
1 2
3 4
5 6
7 8
RN26 0/8P4R
VID_CPU0569,73
VID_CPU0469,73
VID_CPU0369,73
VID_CPU0269,73
VID_CPU0169,73
VID_CPU0069,73
C C
WHEN USING 2X6 HEADER
TO MARGIN VID, REMOVE ALL
ZERO OHM REGISTORS CONNECTING
VID'S TO PROCESSORS
VID_CPU1_R513
VID_CPU1_R413
VID_CPU1_R313
VID_CPU1_R213
VID_CPU1_R113
VID_CPU1_R013
B B
VID_CPU1_R5
VID_CPU1_R4
VID_CPU1_R3
VID_CPU1_R2
VID_CPU1_R1
VID_CPU1_R0
VID_CPU0_R09
VID_CPU0_R19
VID_CPU0_R29
VID_CPU0_R39
VID_CPU0_R49
VID_CPU0_R59
VID_CPU1_R513
VID_CPU1_R413
VID_CPU1_R013
VID_CPU1_R113
VID_CPU1_R213
VID_CPU1_R313
VID_CPU0_R0
VID_CPU0_R1
VID_CPU0_R2
VID_CPU0_R3
VID_CPU0_R4
VID_CPU0_R5
VID_CPU1_R5
VID_CPU1_R4
VID_CPU1_R0
VID_CPU1_R1
VID_CPU1_R2
VID_CPU1_R3
R1068 0
R1070 0
1 2
3 4
5 6
7 8
RN28 0/8P4R
VID_CPU1570,73
VID_CPU1470,73
VID_CPU1370,73
VID_CPU1270,73
VID_CPU1170,73
VID_CPU1070,73
RN87 510/8P4R/X
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
RN88 510/8P4R/X
1 2
3 4
5 6
7 8
RN89 510/8P4R/X
P_VTT
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
VID CIR
GA-9ITDW-CN
1
of
71 81Wednesday, November 09, 2005
1.2
Page 73
5
MCH_SMBDAT
P3V3
ICH_SMBDAT48,51,53,73 DIMM_SMBDAT 24,25,26,27,28,29
107A1-0A9515-20
D D
R1087
1K
5
8
1
ENABLE
VCC
NC
U62
PCA9515
PCA9515
MCH_SMBCLK
SMBDAT0
SMBDAT1
SMBCLK0
SMBCLK1
GND
3
6
2
7
4
R1084 0/X
R1090 0/X
R1086
0/X
R1089
0/X
4
R1085
5.1K
P3V3
3.3V SMBUS
P3V3
R1088
5.1K
DIMM_SMBCLK 24,25,26,27,28,29ICH_SMBCLK48,51,53,73
3
H1
啞鈴孔
ACGND
1
NC
2
GND
3
GND
H5
啞鈴孔
1
NC
2
GND
3
GND
GND
456
GND
456
GND
GND
GND
GND
GND
GND
HOLE_3
GND
GND
GND
GND
HOLE_3
9
8
7
9
1
8
2
7
3
1
2
3
H6
NC
GND
GND
H2
啞鈴孔
NC
GND
GND
啞鈴孔
GND
456
GND
456
GND
2
GND
GND
GND
GND
GND
GND
GND
GND
GND
HOLE_3
HOLE_3
9
8
7
1
H3
9
8
7
啞鈴孔
1
NC
2
GND
3
GND
H7
啞鈴孔
1
NC
2
GND
3
GND
GND
456
GND
456
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
HOLE_3
HOLE_3
9
8
7
9
8
7
H4
啞鈴孔
1
NC
2
GND
3
GND
H8
啞鈴孔
1
NC
2
GND
3
GND
GND
456
GND
456
GND
GND
GND
GND
GND
GND
HOLE_3
GND
GND
GND
GND
HOLE_3
9
8
7
9
8
7
R1091
P3V3
PCI_SMBDAT34,45,46,47,54
C C
R1094
1K
107A1-0A9515-20
U63
PCA9515
5
ENABLE
8
VCC
1
NC
PCA9515
PCI_SMBCLK34,45,46,47,54
SMBDAT0
SMBDAT1
SMBCLK0
SMBCLK1
GND
3
6
2
7
4
R1093
0/X
R1098
0/X
5.1K
R1096
5.1K
P3V3
MCH_SMBDAT 16,21,31,33,36,56
3.3V SMBUS
P3V3
MCH_SMBCLK 16,21,31,33,36,56
H9
1
NC
2
GND
3
GND
I1
1
POSITION
啞鈴孔
GND
GND
456
9
GND
8
GND
7
GND
GND
HOLE_3
I2
1
POSITION
Top layer :5mil,55ohm +/-15% IN1 layer :4mil,50ohm +/-10%
COUPON1
H10
啞鈴孔
1
NC
GND
GND
GND
456
1 2
GND
GND
GND
GND
GND
I4
1
POSITION
HOLE_3
2
3
I3
1
POSITION
COUPON1 COUPON
9
8
7
K1
1
Fiducial_Mark
K7
1
Fiducial_Mark
K2
1
Fiducial_Mark
K8
1
Fiducial_Mark
HS2
1
K3
1
Fiducial_Mark
K9
1
Fiducial_Mark
PXH HEATSINK
COUPON2
K4
1
Fiducial_Mark
K10
1
Fiducial_Mark
2
COUPON2 COUPON
HS3
1
1 2
K5
1
Fiducial_Mark
K11
1
Fiducial_Mark
MOSFET HEATSINK
Coupon GND1
P3V3_STBY SMBUS
B B
ICH_SMBDAT48,51,53,73
ICH_SMBCLK48,51,53,73
ICH_SMBALERT#51,53
PCI_SMBDAT34,45,46,47,54
PCI_SMBCLK34,45,46,47,54
R1099 0/X
R1100 0/X
R1092 0
R1095 0
R1097 0
LM93_SMBALERT# 15,73
ICH_SMBDAT 48,51,53,73
ICH_SMBCLK 48,51,53,73
IN2 layer :4.5mil,48ohm +/-10%
COUPON10
COUPON10 COUPON
A A
1 2
Coupon GND2
Top layer :6mil,50ohm +/-15%
COUPON11
COUPON11 COUPON
1 2
Coupon GND1
5
4
LM75_SMBDAT 15
LM75_SMBCLK 15
IN1 layer : 4:5:4 (width : space : width),
For PCI-Express, 85ohm +/-15%
Bottom layer : 5:10:5 (width : space :
width), For 1394a , 110ohm +/-6%
3
IN2 layer :6.5mil,40ohm +/-10% Bottom layer :7mil,45ohm +/-15%
COUPON3
COUPON3 COUPON
1 2
COUPON4
COUPON4 COUPON
Coupon GND2
IN2 layer : 4:8:4 (width : space :
width), For SCSI
COUPON61
COUPON62
Bottom layer : 6:9:6 (width : space : widt h ) ,
For USB, 90ohm +/-15%
COUPON7
COUPON
COUPON
1
2
COUPON9
1
2
2
3
Coupon GND3
3
Coupon GND4
COUPON81
COUPON82
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
SMBUS / MISC
GA-9ITDW-CN
COUPON71
COUPON72
COUPON91
COUPON92
1 2
COUPON
COUPON
1
Fiducial_Mark
Fiducial_Mark
Coupon GND1
Coupon GND2
COUPON6
1
2
COUPON8
1
2
72 81Wednesday, November 09, 2005
K6
1
K12
1
2
3
Coupon GND4
3
Coupon GND4
of
1.2
Page 74
5
4
3
2
1
P3V3_DUAL
U65
TACH1/GPIO_0
TACH2/GPIO_1
TACH3/GPIO_2
TACH4/GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
REMOTE1N
REMOTE1P
REMOTE2N
REMOTE2P
P1_PROCHOT#
P2_PROCHOT#
VRD1_THRM#
VRD2_THRM#
P1_VID0
P1_VID1
P1_VID2
P1_VID3
P1_VID4
P1_VID5
P2_VID0
P2_VID1
P2_VID2
P2_VID3
P2_VID4
P2_VID5
VREF
HECETA 7A
HECETA 7A
MCH/EXP/PXH CORE
ADDR_SEL
SMBDAT
SMBCLK
PWM#1
PWM#2
ALERT#
RESET#
CPU1_VCCP
CPU2_VCCP
FSB_VTT
ICH_CORE
SCSI_CORE
MEM_CORE
MEM_VTT
GBIT_CORE
12V1
12V2
12V3
N12V
SB3_3
3_3V
P5V
AGND
GND
SCSI_TERM1
SCSI_TERM2
38
ICH_SMBDAT
13
ICH_SMBCLK
14
CPU0_FAN_PWM
41
CPU1_FAN_PWM
42
LM93_SMBALERT#
15
H7A_RESET#
16
29
30
26
27
28
33
34
35
36
P12V_CPU0_SCALED
23
P12V_CPU1_SCALED
24
P12V_SCALED
25
N12V_SCALED
37
39
31
32
17
40
11
12
SCSIA_TERMPWR
SCSIB_TERMPWR
VR0_FORCEPR#
VR1_FORCEPR#
R1104 5.1K
R1105 0
1 2
3 4
5 6
7 8
RN30 0/8P4R
R1106 5.1K
R1107 0
1 2
3 4
5 6
7 8
RN31 0/8P4R
TP141
CPU0_FAN_TACH
CPU1_FAN_TACH
CPU_THERMTRIP#
CPU0_IERR#
CPU1_IERR#
TD1N
TD1P
TD2N
TD2P
CPU0_PROCHOT#
CPU1_PROCHOT#
P0_VID1
P0_VID2
P0_VID3
P0_VID4
P0_VID5
P1_VID0
P1_VID1
P1_VID2
P1_VID3
P1_VID4
P1_VID5
LM93_CPU0_FAN_TACH66
D D
VID_CPU0069,71
VID_CPU0169,71
VID_CPU0269,71
VID_CPU0369,71
VID_CPU0469,71
VID_CPU0569,71
C C
LM93_CPU1_FAN_TACH66
CPU_THERMTRIP#12
CPU0_IERR#12
CPU1_IERR#12
TD1N15
TD1P15
TD2N15
TD2P15
CPU0_PROCHOT#12
CPU1_PROCHOT#12
VR0_FORCEPR#12,69
VR1_FORCEPR#12,70
VID_CPU00 P0_VID0
VID_CPU01
VID_CPU02
VID_CPU03
VID_CPU04
VID_CPU05
VID_CPU1070,71
VID_CPU1170,71
VID_CPU1270,71
VID_CPU1370,71
VID_CPU1470,71
VID_CPU1570,71
VID_CPU10
VID_CPU11
VID_CPU12
VID_CPU13
VID_CPU14
VID_CPU15
1
2
3
4
5
6
7
8
19
20
21
22
49
50
9
10
43
44
45
46
47
48
51
52
53
54
55
56
18
R1102
10K/X
R1201 0
ICH_SMBDAT 48,51,53,72
ICH_SMBCLK 48,51,53,72
LM93_CPU0_FAN_PWM 66
LM93_CPU1_FAN_PWM 66
LM93_SMBALERT# 15,72
SCSIA_TERMPWR 42
SCSIB_TERMPWR 42
P_VCCP0 P_VCCP1 P_VTT
P3V3_DUAL P3V3 P5V
SC1
0.1U/6/Y/25V
P1V5
P1V5_PXH
P1V8_SCSI
P1V8_AUX
HECETA_ADDR_SELHECETA_ADDR_SEL
P0V9_DDR
P1V2_AUX
P3V3
R1101
10K
1.65V
R1103
10K
P3V3_DUAL
R1125
1K
P12V_CPU_1
R1126 0
R1114
158K/1%
R1118
13.3K/1%
P12V
R1115
158K/1%
P12V_SCALED
RSM_RST#H7A_RESET#
RSM_RST# 50
2
931MV931MV
R1119
13.3K/1%
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
LM93
GA-9ITDW-CN
1
of
73 81Wednesday, November 09, 2005
1.2
P3V3_DUAL
R1116
B B
N12V_SCALED
A A
5
90.9K/1%
0.31V 931MV
R1120
374K/1%
N12V
P12V_CPU0_SCALED
4
P12V_CPU_0
R1117
158K/1%
R1121
13.3K/1%
P12V_CPU1_SCALED
3
Page 75
5
D D
C C
4
3
2
1
B B
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
BLANK
GA-9ITDW-CN
74 81Wednesday, November 09, 2005
1
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1.2
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5
D D
C C
4
3
2
1
B B
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
BLANK
GA-9ITDW-CN
75 81Wednesday, November 09, 2005
1
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1.2
Page 77
5
D D
C C
4
3
2
1
B B
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
BLANK
GA-9ITDW-CN
76 81Wednesday, November 09, 2005
1
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1.2
Page 78
5
D D
C C
4
3
2
1
B B
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
BLANK
GA-9ITDW-CN
77 81Wednesday, November 09, 2005
1
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1.2
Page 79
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4
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2
1
D D
PCI DEVICE
PCI 4
IDSEL
PXH_PAAD18
REQ&GNT
PXH_PAREQ#0
PXH_PAGNT#0
* : FOR ZCR SUPPORT
IRQ ROUTING
PXH_PAIRQ#0
PXH_PAIRQ#1
PXH_PAIRQ#2
PXH_PAIRQ#3
PCI 3
C C
SCSI (7902)
PCI 5
PCI1
B B
PCI2
PXH_PAAD19
PXH_PAAD21
PXH_PBAD17 (PCI-X 1.0)
PXH_PBIDSEL(PCI-X 2.0)
PCI_AD21
PCI_AD22
PXH_PAREQ#1
PXH_PAGNT#1
PXH_PAREQ#2
PXH_PAGNT#2
PXH_PBREQ#0
PXH_PBGNT#0
PCI_REQ#1
PCI_GNT#1
PCI_REQ#2
PCI_GNT#2
PXH_PAIRQ#4
PXH_PAIRQ#5
SCSI_INT#A
*
SCSI_INT#B
*
PXH_PAIRQ#8
PXH_PAIRQ#7
SCSI_INT#A
*
SCSI_INT#B
*
PXH_PBIRQ#0
PXH_PBIRQ#1
PXH_PBIRQ#2
PXH_PBIRQ#3
PCI_PIRQ#F
PCI_PIRQ#G
PCI_PIRQ#H
PCI_PIRQ#E
PCI_PIRQ#G
PCI_PIRQ#H
PCI_PIRQ#E
PCI_PIRQ#F
1394(TSB43AB23)
A A
5
PCI_AD19
4
PCI_REQ#0 PCI_PIRQ#B
PCI_GNT#0
3
Title
Size Document Number Rev
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
PCI ID TABLE
GA-9ITDW-CN
1
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78 81Wednesday, November 09, 2005
1.2
Page 80
5
4
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GA-9ITDW-CN Rev 0.2 Change List
2004/4/17
Page 65
Page 69,70
D D
Page 70
Page 58
Page 51
Page 59
2004/4/19
Page 42
Page 51
Page 66
Page 15,58
Page 64
C C
2004/4/20
Page 57
Page 62
Page 62
Page 48
Page 58
Page 66
Page 73
2004/4/21
2004/4/22
2004/4/23
B B
Page 21
Page 34
Page 69
Page 70
Page 55
Page 57
Page 67
Page 68
2004/4/27
A A
2004/4/29
Page 62
Page 63
Page 73
Page 62
Page 65
Page 68
Page 69
Page 70
Change F_PANEL_FJ pin define: 9-> MES SAGE , 2->POWERLED_G , 4->POWERLED _O , 13->FP_S1_LED+
Del F_PANEL1, rename SKIP_PW1 to JP2
Replace CPU PWM MOSFET from DirectFET with PowerPAK package
Remove HIP6601/6605 co-layout circuit
Change HIP6601 power pin from P12V _CPU_ 1 to P 12V_ CPU_0
Del net SIO_SYSEVT#
Rename ICH_GPIO24 to ICH_PWRLED_G
Rename ICH_GPIO25 to ICH_PWRLED_O
Rename S5_FUSB_DIS# to ICH_MESSAGE
Rename S5_RUSB_DIS# to ICH_SCSIDIS#
Rename CLR_CMOS1 to JP3
Rename BIOS_WP1 to JP4
Modify SCSI disable circuit to fix that 7902 would only operate in PCI mode.
Change ICH_SCSIDIS# from ICH5R GPO18 to GPIO28, and rename GPO18 to ICH_GPO18
Change SYSFAN1 & SYSFAN2 +12V power source to P12V_CPU_0, and move SYSFAN2 connector near to SYSFAN1(MB front end)
Change CPU_FAN0/CPU_FAN1 from 3-wire to 4-wire solution
Add Thermal Sensor circuits for IT8712F SmartFAN function
Change RN21 from 4.7K to 2.2K
Rename SATA2 connector to SATA0
Connect net LAN_LINKLED# to USB_LAN1 pin D1, and LAN_ACT# to pin D2
Add 330ohm pull-up resistors to LAN_ACT#, LAN_LINKLED#,LAN_LINK_100#,LAN_LINK_1000#
Rename F_USB3 to F_USB2, and change the power source from F_USBVCC_JP to P5V_DUAL
Modify LAN disable circuit, use pin L6(LAN_LOWP WR) per FJ r eqe st
Change U101 pin-A2 pull-up power from P3V3_DUAL to P3V3, and add a pull low resistor to GND
Change U77 pin 78 from MCH_PLLSEL0# to S5_RUSB_DIS#, pin 79 from MCH_PLLSEL1# to S5_FUSB_DIS#
Change IT8712 library version from GXS to I XS, Pin -22 c on nec t to PS U_FAN as S IO_ SYS_ FAN_ TACH4
Add PSU_FAN per FJ request
U65(LM93) pin 34 change from P2V5_AUX to P1V8_AUX
R183 change value to 976 ohm +/-1% for C-step Tu mwa te r (04 WW 14 MO W)
Update PCIE1 connector layout footprint, new footprint has the retention mechanical drawing.
Change R991 from 3K to 3.9K, R997 from 470K to 330K for Nocona 1.25m-ohm loadline
C827,C831,C836,C1076,C988,C995,C996,C989,C1001 change to No stuff. C1097,C1098,C1099,C1100, C1101,C1102 change to stuff.
Change SC170,SC171,SC172,SC173,SC175,SC177 to 100UF/1210/Y/6.3V
DEL SC174,SC230,SC231,SC232,SC234,SC235,SC236,SC725,SC728
ADD SC751,SC747,SC748
Change R1037 from 3K to 3.57K, R1043 from 470K to 330K for Nocona 1.25m-ohm loadline
C850,C854,C855,C856,C1003,C1004,C1005,C1006 change to No stuff.
Change SC184,SC185,SC187,SC189,SC190,SC191 to 100UF/1210/Y/6.3V
DEL SC222,SC223,SC224,SC226,SC227,SC228. ADD SC749,SC750
ADD SC749,SC750
DEL R679,R680,R681,R687,R689
DEL R728,R731,LED1,Q23
ADD R1369,SQ3,Q152 for rear USB power,DEL R1214
DEL EC41
Add D35,D36 for LAN LED, and ADD SU5 for rear USB power enhacement
ATX3 pin5,6 change to P12V_CPU_1, pin7,8 change to P12V_CPU_0
ATX3 pin5,6 change to P12V_CPU_1, pin7,8 change to P12V_CPU_0
Rename D35/36 to SD2/3; R823 to SR81
Rename Q147 to SQ4; R840/842/845/850/854 to SR82/83/84/85/86
Rename R1368/1370 to SR103/104
Rename C775 to SC752
Rename R975/978/989/996/1006/1009/1014/1016 to SR87/88/89/ 90/9 1/9 2/9 3/94
Rename R1021/1024/1035/1042/1052/1055/1060/1062 to SR95/96/97/98/99/100/101/102
5
4
3
2004/4/30
2004/5/03
2004/5/04
2004/5/05
2004/5/06
Page 49 Add SQ5,SR105,R1372 to fix unable to resume from S3
Page 68
problem(system reboot instead of resume from S3)
Change L34 layout footprint to 5mm pitch, and L35 to
horizontal choke for possible mechanical interference.
Change EC103 from 1500uF to 820 uF
Page 23
Change SC202 to 1u/6/X/10V, SC203 to 0.1u/ 6/X /16V
Page 47 Change C805 to 1000P/6/X/50V, C807 to 0.1u/6/X/ 16V
Page 48 Add A1 workaround for LAN disable circuit
(SR105,SR109,SR107)
Add R1377 between LAN_D ISA BLE# and L AN_L OWP WR
Rename R1363 to SR108
Rename R1357 to SR106Page 62
Page 67 Add R1378 for PCI_VIO
Page 68 Rename R957/958/959/960/961 to
SR110/111/112/113/114/115/116 , C719 to SC753
Page 49 Rename Q153 to SQ5
Page 63 Rename R831 to SR117, Q29 to SQ6
Page 66 Rename SYS_FAN1 to SYS_FAN, SYS_FAN2 to
2
FRONT_FAN
Title
Size Document Number Rev
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
Revision History
GA-9ITDW-CN
79 81Wednesday, November 09, 2005
1
of
1.2
Page 81
5
4
3
2
1
GA-9ITDW-CN Rev 1.0 Change List
2004/5/26
Page 51,53
Page 65 Add R1379
2004/5/27
D D
2004/5/28
Page 36 Change R416/417/422/424/426/428/430/433 from 8.2K to 1K ohm
Page 43 Add R1380, R1381 for ZC R in itia lize slo wly prob lem
Page 24 Rename DDR1 to DDR6
Page 25
Page 26
Page 27
Page 28
Page 29
Rename net"SMC_SCI#" to "ICH_RING#"
Change RN1,RN70 from 8.2K to 1K ohm
Change R414, R415 from 8.2K to 4.7K o hm
Remove nets "TER_SCSIA_EN#" and "TER_SCSIB_EN#".
Rename DDR3 to DDR4
Rename DDR5 to DDR2
Rename DDR2 to DDR5
Rename DDR4 to DDR3
Rename DDR6 to DDR1
GA-9ITDW-CN Rev 1.1 Change List
2004/6/18
2004/6/24
2004/6/25
Page 60
Page 69,70
Page 65
Page 44
Page 48
Page 60
Page 51
Change C556/C558 from 1uF to 2.2uF, to fix LINE_IN audio precision test fail
Change R991 from 3.9K to 4.12K, R1037 form 3.57K to 4.53K, to meet
Nocona 1.25 m-ohm loadline
Populate 8.2K on R1282/R1283
Populate SR117Page 62
Add OVP circuit to support ISL6556B built -in OVP functionPage 49,63
Change EC106 to 4700uF(footprint change to EC13D15MM )
Change CPU_FAN0/CPU_FAN1 design.Page 66
Change Q130 to LT1963EQ (footprint change to Q_TO263-6)
Change R1306 from 100 to 680 ohm
Change C563/C564/C566 from 1u to 2.2u
Replace D4 with D38/D39 (D4 : BAT54C, D38/D39 : RB751V)
Page 62 Remove R1371, Add F7 and PWR_JP4 for F_USB2 connector
Page 48 Change C1067,C1068 from 27pF to 33pF for IEEE distortion test
Page 69 Change L45 footprint to horizontal to avoid the mechanical interference between L45 and
2004/5/30
C C
Page 63 Add R1386 between PS_ON#_R & PS _ON #_RR
Page 49 Add CPU Vcore OVP protectio n cir cu it
CPU0 cooler
Page 67 Add D35
2004/5/31
Page 43 Add C1111,C1113, C1114, SC756 for SCSI term inator s powe r deco upling
Page 65 Add SQ8~SQ10 , SR145~SR148 for LED malfunction when us e 4-s ec de lay po wer- off.
2004/6/1
Page 69 Change SC693,SC699,SC705,SC716 from 3.3U to 4.7U
Page 70 Change SC675,SC681,SC687,SC752 from 3.3U to 4.7U
Page 58 Add net" SIO_PCIRST#" on U77.31
Page 36 Add R1391,R1392, C1115. Add a option resistor betwe en U4.H16( RS TIN#) and SIO _PCIRST#.
Page 68 Change C696 from 0.1U/6/Y/25V to 4700P/6/X/50V. For P XH occasionally missing issue.
Page 53 Change D5 from 1N5820 to 1N5817
2004/6/2
Page 65 Add JP5
Page 40 Change PCI-X slots PME mechanism, Add option resistors to select PME# or WAKE#
2004/6/3
B B
Page 40
Page 38
Page 39
Add 107, U108, R1394, R1395 for PXH_PAPCIRST# and PXH_PBPCIRST# gating(PXH
sighting#31)
Rename net "PXH_PAPCIRST#" to "PXH_PAPCIRST_BUF#"
Rename net "PXH_PBPCIRST#" to "PXH_PBPCIRST_B UF#"
Add R1398 for VBAT_SI OPage 51
Page 51 Add SC754,SC755. Change C644 & C642 from 10U/1206/Y/16V to 22U/1210/Y/16V
2004/6/4
Page 72 Change H1 pin-2,3,4,5 from GND to ACGND for ESD solutio n
Page 62 Change SR81, SR106, R824, R1352 from 330 to 150 ohm
2004/6/7
2004/6/9
Page 49 Add R1400
Page 49 R1360 change to 7.5K
R953, R968 change to 2.49KPage 68
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
Revision History 1.0
GA-9ITDW-CN
1
of
80 81Wednesday, November 09, 2005
1.2
Page 82
5
4
3
2
1
GA-9ITDW-CN Rev 1.2 Change List
2004/6/28
Page 60
Page 61
2004/6/30
D D
2004/7/1
2004/7/1
2004/7/7
2004/7/13
2004/7/19
Page 44
Page 63
Page 66
Page 51
Page 48
Page 21
Page 67
2004/7/21
C C
2004/8/4
Page 69
Page 70
Page 66
Page 69
Page 70
Page 48
Page 62
Page 55
2004/8/13
B B
Page 66
Page 9
Page 11
Page 51
2004/8/17
Page 9
Add R1406 (New add function that when Rear MIC_IN is plug ged in, Fro nt
MIC_IN would become useless)
Add net "MIC1_IN_REAR" to AUDIO1.A3, and connecto to R1406.
Add SR169, SR170 to choose default IRQ for onboa rd S CSI . If us e IR Q6,
then SCSI CHA would share IRQ with ICH5R SATA RAID co ntr oll er, an d
causes system could not boot to O.S consequen tly .
R829 change to 8. 2K
Change the LM93_CPU0_FAN_PWM & LM93_CPU0_FAN_PWM pull up voltage
rail from P3V3 to P5V, to support 4-wire FAN
Change CPU_FAN0/CPU_FAN1 tachometer ouput pull up voltage rail from P 5V
to P12V_CPU_0/P12V , to support 4-wire FAN
Change R575 from 180K to 20K ohm, C440 from 0.1u to 1U
(E7525 2004 WW27 eMOW )
Populate R1377, and depopulate R1356, Q151
Add SC762 for C2 step TW power down errata
Change U40 power source from P5V to P12V_CPU_0
Modify VRD 10.1 LL(1.25m-ohm & Dynamic VID) :R991 from 4.12K to 4.87K,
R997 from 330K to 825K, C731 from 5.6n to 1nF, R987 from 20K to 36K .
Modify VRD 10.1 LL(1.25m-ohm & Dynamic VID) :R1037 from 4.53K to 5.6K,
R1043 from 330K to 750K, C761 from 5.6n to 1nF, R1033 from 20K to 35.7K
Change CPU_FAN0/CPU_FA N1 des ign
Add C1116~C1119. BOM remove SC612~SC617,
SC735~SC738,SC740,SC741,SC743,EC56,EC90,EC91,EC101
Add R1415. Remove C766
BOM Remove SC175,SC731,SC751,SC606~608,SC724,SC727,SC726,SC729~734,
EC88,EC102
BOM Remove R1306
Change EC22,EC24 from 220uF to 470uF for F_USB droop test.
R690 change to pull up to P3V3, R692 change t o 1.1K-ohm, t o meet VID _PWRGD
timing and eliminate signal glitch
Change CPU_FAN0/CPU_FAN1 footprint to H1X 4P 3FAN -6P
Change U1 footprint to XBGA604C
Change U2 footprint to XBGA604C
BOM remove R572 (refer to ICH5
EDS, LPC I/F D4h)
Rename: C2->SC763, C3->SC764, C9->SC765, C10->SC766, C34->SC767, C35->SC768
GA-9ITDW-CN Rev 1.2 Change List
Page 41~44
remove SCSI relative sch.
R1->SR164, R3->SR165, R4->SR166, R7->SR167
2004/8/19
Page 16
Page 69
Rename: R134->SR168
Rename: U55->SU6, C751->SC769
Rename: U61->SU7, C781->SC770Page 70
Remove PSU_FAN circuitPage 66
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGA-BYTE TECHNOLOGY CO., LTD.
Revision History 1.2
GA-9ITDW-CN
1
of
81 81Wednesday, November 09, 2005
1.2
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