Gigabyte GA-8IKHXR Schematic Rev.1.0
5
4
3
2
1
GIGABYTE GA-8IKHXR Schematics
SHEET TITLE
D D
C C
B B
A A
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Block Diagram
Clock Diagram
GPIO&PCI_ROUTING_LIST
SMBUS BLOCK DIAGRAM
Northwood_478A
Northwood_478B
Northwood_478C
MCH-CATERWOOD_A
MCH-CATERWOOD_B
MCH-CATERWOOD_C
DDR1_2
DDR3_4
DDR_TERM
ICH_HANCE RAPIDS_1
ICH_HANCE RAPIDS_2
ICH_HANCE RAPIDS_3
ICS952601 CLOCK GEN
LAN_82547EI
LAN_82541EI
PCI1_2
PCI3
PCI_X SLOT1
PCI_X SLOT2
PCI_X TERM
ITE LPC I/O
W83791D H/WMONITOR
FAN
IDE1&2
PS2 KB&MS
5
4
SHEET TITLE
31Cover Sheet
32
33
34
35
36
37
38
39
40
41
42
43 Change Note_1
44 Change Note_2
3
FWH
COM_LPT_FDD
USB CONN
FPANEL
POWER_CON&VOLTAGE REG
Power PWM
DDR_POWER
VGA_ATi Rage XL
VGA_Frame Buffer
VGA_Connector
IPMI SODIMM
SMBUS CONTROL CIRCUIT
2
Revision 1.0
COMPONENT SIDE
(0.5 oz. Copper)
VCC SIDE
(1 oz. Copper)
INT1
(1 oz. Copper)
INT2
(1 oz. Copper)
GND SIDE
(1 oz. Copper)
SOLDER SIDE
(0.5 oz. Copper)
Title
Size Document Number Rev
Date: Sheet
GIGABYTE TECHNOLOGY COPORATION
Cover Sheet
Monday, May 10, 2004
8IKHXR
1
144
1.0
of
5
4
3
2
1
Intel Pentium 4
VRD
10.0
D D
Support FMB1.5
Prescott/Northwood
Processor (UP)
System Bus
up to
6.4GB/s
Intel
3.2 GB/s
Canterwood-ES
CSA
CSA
GIGA LAN
RJ45
C C
LAN1
266MB/s
8-Bit Hub
Interface
MCH
1005_FC-BGA
IDE Bus
IDE Connector * 2
ATA-100
Clock
Gen
CK-409
Slave
Dual Channel
4DIMMs
Channel A
DDR266/333/400
DIMM Module *2
DDR266/333/400
DIMM Module *2
Channel B
266MB/s
Back Panel USB
Front Side USB *2
ATI Rage XL
133MB/s
PCI-X 64BIT BUS
Intel
Intel 80001ESB
HANCE RAPIDS
689 BGA
SATAx2
150MB/s
BIOS
Intel
FWH
Kenai 32
VGA
BGA
B B
8MB SDRAM
GIGA LAN
ICH SMBUS
RJ45
LAN2
PCI Slot * 3 - 32bit / 33MHz
PCIX Slot * 2 - 64bit / 66MHz
LPC
ITE
Super I/O
128 PQFP
Interface
Slave
I2C BUS
Power
IPMI 1.5
IPMI
SODIMM
W83791
HWMONITOR
FAN
CONTROL
SM BUS
IPMB
Wire together (Share)
CPU
FAN
System
FAN1
System
FAN2
System
FAN3
System
FAN4
System
FAN5
FAN
Hardware Monitor Circuit
Voltage: Vcore, Vcc18, Vcc3, +12V, -12V, -5V
Temp. Sensor: CPU, System *1
A A
VGA
Connector
5
Keyboard
& Mouse
4
COM1 COM2
Printer Port
3
IR/CIR
Floppy
Connector
GIGABYTE TECHNOLOGY CORPORATION
Title
Size Document Number Rev
Date: Sheet
2
Monday, May 10, 2004
BLOCK_DIAGRAM
8IKHXR
1
244
1.0
of
5
4
3
2
1
29.498M
25M 25M
D D
VGA ATi
Rage XL
LAN
82541EI
CSA
LAN
82547EI
CPU NORTHWOOD /
PRESCOTT
ITP
ITPCLK
CSACLK 66M
LANCLK 33M
C C
PCI Slot x3
IPMI 1.5
VGAPCLK
PCLK1~3
IPMICLK 33M
Clock Gerenator
ICS950223AF
SODIMM
14.318M
B B
CPUCLK+/-
MCHCLK+/-
GMCH3V66
SATACLK(100MHz)
ICH3V66
USBCLK
ICHCLK14
ICH33
PXPCILK(66MHz)
MCH
Canterwood
ICH
HANCE
RAPIDS
DCLK
DDR266/333/400
32.768K
PXPCLKO0~1
GAL
GALPCLK
FWH33
PCIX Slot x2
LPC33
LPC48
SLOT1 SLOT2
ITE LPC SIO
A A
5
4
3
FWH
GIGABYTE TECHNOLOGY CORPORATION
Title
Size Document Number Rev
Date: Sheet
2
Monday, May 10, 2004
Clock Diagram
8IKHXR
1
344
1.0
of
5
4
3
2
1
GIGABYTE GA-8IKHXR
Revision 1.0
GPIO&PCI_ROUTING_LIST
SHEET TITLE
D D
SHEET TITLE
PCI ROUNTING
REQ-/GNT- IDSEL-
CLOCKPIRQ-
GPI
GPIO0/PX_REQ2GPIO1/PX_REQ3GPI2/P_PIRQEGPI3/P_PIRQFGPI4/P_PIRQGGPI5/P_PIRQHGPI6/SCI-
GPI7/BMC_HR_SMI- (BMC_HR_SMI-)
C C
GPI8/HR_GPIO8GPI11
GPI12
GPI13 PU 10K TO 3VDUAL (LPCPME-)
GPIO16
GPIO17
GPIO24/SLBTINGPIO25 PU 8.2K TO VCC3 (default)
GPIO27 PU 8.2K TO 3VDUAL (LAN_DISABLE1) (INTEL82547)
GPIO28 PU 8.2K TO 3VDUAL (LAN_DISABLE2) (INTEL82541)
GPIO32/WDT_OUT- WATCH DOG TIMER CONNECT TO SYS_RSTGPIO33/PX_IRQ0- PU 8.2K TO VCC3 (default)
B B
GPIO40/TIMER_HALT- PU 10K TO 3VDUAL (TIMER_HALT-)
I
PU 8.2K TO VCC3 (default)
I
PU 8.2K TO VCC3 (default)
I
PU 8.2K TO VCC3 (default)
I
PU 8.2K TO VCC3 (default)
I
PU 8.2K TO VCC3 (default)
I
PU 8.2K TO VCC3 (default)
PD 4.7K TO GND (SCI-)
I
I
PU 8.2K TO 3VDUAL (HR_GPIO8-)
I
PU 4.7K TO 3VDUAL (SMBALERT)
I
NO USE
I
I
PX_GNT2-
O
PX_GNT3-
O
(SLBTIN- CONTROL BY LOGIC CIRCUIT)
I/O
I/O
I/O
I/O
I/O
I/O
PU 8.2K TO VCC3 (default)GPIO34/PX_IRQ1-
I/O
PU 8.2K TO VCC3 (default)GPIO35/PX_IRQ2-
I/O
PU 8.2K TO VCC3 (default)GPIO36/PX_IRQ3-
I/O
I/O
PCI32 BUS USE
PCIX BUS USE
PCI1
PCI2
PCI4
PCI5
VGA
PX_IRQ0/1/2/3- PX_AD17-
PX_IRQ1/2/3/0-
P_PIRQF/G/H/E- A_D16-
P_PIRQG/H/E/F-
P_PIRQH/E/F/G-
P_PIRQB-
PX_REQ0-/PX_GNT0-
PX_REQ1-/PX_GNT1-
P_REQ0-/P_GNT0-
REQA-/GNTA-
REQB-/GNTB-
P_REQ3-/P_GNT3-
PX_AD18-
A_D17-
A_D18-
A_D21-
CSA LAN NA NA NA CSACLK
KENIA 32 P_PIRQA- A_D26- LANCLK
GAL
NA NA
P_REQ1-/P_GNT1-
P_REQ2-/P_GNT2-
PX_PCLKO0
PX_PCLKO1
PCLK1PCI3
PCLK2
PCLK3
VGAPCLK
GALCLK
GPIO41/BIOS RECOVERY
GPIO42 (RST_REQ-)
GPIO43/Password Jump
GPIO56 (BIOS TBL-) PU 8.2K TO 3VDUAL (TBL-)
GPIO57 (BIOS WP-)
A A
GPIO18 LED1_HR
GPIO37
5
PU 10K TO VCC3 (BIOS RECOVERY)
I/O
PU 10K TO VCC3 (RST_REQ-)
I/O
PU 10K TO VCC3 (NO USE)
I/O
O
PU 8.2K TO 3VDUAL (BIOS WRITE PROTECT)
O
O
Board ID (Default HI=>Rack mount,Low
O
=>tower)
4
COMPONENT SIDE
(0.5 oz. Copper)
VCC SIDE
(1 oz. Copper)
INT1
(1 oz. Copper)
INT2
(1 oz. Copper)
GND SIDE
(1 oz. Copper)
SOLDER SIDE
(0.5 oz. Copper)
Title
Size Document Number Rev
3
2
Date: Sheet
GIGABYTE TECHNOLOGY COPORATION
GPIO List
8IKHXR
Monday, May 10, 2004
1
444
1.0
of
5
4
3
2
1
Rack mount
D D
3VDUAL
R759,R760 MOUNT
Mezzanine-BMC Card
LAN_I2C_SMBUS
LAN I2C SDA,SCL
LAN1 LAN2
DDR
DDR
DIMM2
A2H A4HA0H
AEH
LM75
91H
DDR
DIMM3
DIMM4
A6H
HW
MONITOR
(W83791)
5EH
PCI
PCI
SLOT1
SLOT2
PCI
SLOT3
EEPROM
A8H
PCIX
SLOT1
PCIX
SLOT2
I2C1_3V_SMBUS
I2C2_3VSB_SMBUS
I2C3_5VSB_SMBUS
NO USE
NO USE
DDR
Rack mount R754,R755,R756
NO MOUNT
DIMM1
ICH
HANCE RAPIDS
C C
3VDUAL
I2C1_3V_SMBUS
CONTROL
CIRCUIT
LED BOARD
M-BMC
B B
A A
Presence
Signal
Input (HIGH => LOW)
Output (LOW => HIGH)
5
PCI_I2C_SMBUS
3VDUAL
PCI I2C SDA,SCL
5VSB
IPMB SMBUS
IPMB
SMBUS
IPMB Connector
Title
Size Document Number Rev
4
3
2
Date: Sheet
SMBUS BLOCK DIAGRAM
8IKHXR
1
544Monday, May 10, 2004
1.0
of
5
VCORE
100U/1210/6.3V
C252
100U/1210/6.3V
D D
VCORE
100U/1210/6.3V/X
C253
100U/1210/6.3V
C265
C278
100U/1210/6.3V
C254
C255
100U/1210/6.3V/X
100U/1210/6.3V/X
100U/1210/6.3V
VER0.2 change
22U/1206/6.3V/X
C281
C280
100U/1210/6.3V/X
C242
C236
100U/1210/6.3V
22U/1206/6.3V/X
VCORE
100U/1210/6.3V/X
C268
C237
C287
100U/1210/6.3V
PLACE EASTERN OF
SOCKET
C288
22U/1206/6.3V/X
4
100U/1210/6.3V
C289
C235
C279
100U/1210/6.3V/X
100U/1210/6.3V/X
C267
C266
100U/1210/6.3V
3
VCORE
2
1
VER0.2 change
VCORE
22U/1206/6.3V
C245
22U/1206/6.3V
C C
VCORE
330U/D_TYPE
C259
330U/D_TYPE
VCORE
100U/1210/6.3V
C273
100U/1210/6.3V/X
B B
VCORE
22U/1206/6.3V/X
C258
100U/1210/6.3V
PLACE WESTERN OF
SOCKET
22U/1206/6.3V
C270
C246
22U/1206/6.3V
C260
PLACE INSIDE CPU
SOCKET
VER0.2 change
100U/1210/6.3V/X
C272
C274
22U/1206/6.3V/X
100U/1210/6.3V
C239
C240
22U/1206/6.3V/X
C271
C256
C241
C257
100U/1210/6.3V
HA[3..31]9
HADSTB0-9
HA[3..31]
HA16
HA15
HA14
HA13
HA12
HA11
HA10
HA9
HA8
HA7
HA6
HA5
HA4
HA3
HADSTB0-
HREQ4-9
HREQ3-9
HREQ2-9
HREQ1-9
HREQ0-9
HREQ2HREQ1HREQ0-
HADSTB1-9
HREQ4HREQ3-
HA31
HA30
HA29
HA28
HA27
HA26
HA25
HA24
HA23
HA22
HA21
HA20
HA19
HA18
HA17
HADSTB1-
U27A
N5
A16
N4
A15
N2
A14
M1
A13
N1
A12
M4
A11
M3
A10
L2
A9
M6
A8
L3
A7
K1
A6
L6
A5
K4
A4
K2
A3
L5
ADSTB0
H3
REQ4
J3
REQ3
J4
REQ2
K5
REQ1
J1
REQ0
AB1
A35
Y1
A34
W2
A33
V3
A32
U4
A31
T5
A30
W1
A29
R6
A28
V2
A27
T4
A26
U3
A25
P6
A24
U1
A23
T2
A22
R3
A21
P4
A20
P3
A19
R2
A18
T1
A17
R5
ADSTB1
P4_MPGA478
GND1
AE7
BOOTSEL36
GND2
AE24
GND3
AE22
GND4
AE19
GND5
AD14
GND6
AD12
AD10
GND7
AD8
GND8
GND9
BOOTSELECT
GND11
AD4
AD1
AD23
GND12
AD21
GND13
AE17
AD11
AD9
VCORE1
GND14
AE15
AE13
AD7
AD19
VCORE2
VCORE3
VCORE4
GND15
GND16
GND17
AE11
AE9
AE18
AE16
VCORE5
VCORE6
OPTIMIZED/COMPAT#
GND19
AE26
AB20
R297
0/6/X
AE14
AE12
VCORE7
VCORE8
GND20
GND21
AC17
AC15
AE10
AE8
VCORE9
VCORE10
GND22
GND23
AC13
AC11
AE6
AE20
AB15
VCORE11
VCORE12
GND24
GND25
AC9
AC7
AC5
AB13
AB11
VCORE13
VCORE14
VCORE15
GND26
GND27
GND28
AC2
AC25
AB9
AB7
AB19
VCORE16
VCORE17
GND29
GND30
AC22
AC19
AD18
AC18
AC16
VCORE18
VCORE19
VCORE20
GND31
GND32
GND33
AD16
AA4
AC14
AC12
AC10
VCORE21
VCORE22
GND34
GND35
AA1
AA23
AA19
AC8
AD17
VCORE23
VCORE24
VCORE25
GND36
GND37
GND38
AB18
AB16
AD15
AD13
E14
VCORE26
VCORE27
GND39
GND40
AB14
AB12
AB10
E12
E10E8E20
VCORE28
VCORE29
VCORE30
GND41
GND42
GND43
AB8
AB6
VCORE31
VCORE32
GND44
GND45
AB3
AB24
AB21V4V1
HADS-
G1
ADS
AC1
AP0
V5
AP1
AA3
BINIT
BNR
DP3
DP2
DP1
DP0
TESTHI8
TESTHI9
TESTHI10
BR0
BPRI
DBSY
DEFER
DRDY
HIT
HITM
IERR
INIT
LOCK
MCERR
RESET#
RS2
RS1
RS0
RSP
TRDY
GND46
GND47
GND48
GND49
GND50
GND51
GND52
GND53
GND54
GND55
GND56
GND57
GND58
GND59
GND60
V23W6W3
W24
W21Y5Y2
Y25
Y22
AA17
AA15
AA13
G2
L25
K26
K25
J26
U6
W4
Y3
H6
D2
H5
E2
H2
F3
E3
AC3
W5
G4
V6
AB25
F4
G5
F1
AB2
J6
BNR-
TESTHI8
TESTHI9
TESTHI10
BR0-
BPRIDBSY-
DEFERDRDYHITHITM-
HLOCK-
CPURSTRS2RS1RS0-
HTRDY-
HADS- 9
BNR- 9
BR0- 9
BPRI- 9
DBSY- 9
DEFER- 9
DRDY- 9
HIT- 9
HITM- 9
HINIT- 16,31
HLOCK- 9
RS2- 9
RS1- 9
RS0- 9
HTRDY- 9
VCORE
R220
62/6
IERR- 27
CPURST- 7,9
C302
0.1U/6/X/50V/X
VCORE
R229 62/6
R236 200/6
R300 62/6
R217 62/6
R215 62/6
3
TESTHI8
BR0CPURSTTESTHI9
TESTHI10
2
Title
Size Document Number Rev
Date: Sheet
GIGABYTE TECHNOLOGY COPORATION
Northwood_478A
GENERIC PROJECT
1
644Monday, May 10, 2004
of
1.0
100U/1210/6.3V
C583
VER0.2 change
100U/1210/6.3V/X
C584
100U/1210/6.3V/X
5
C585
100U/1210/6.3V
C586
4
VCORE
A A
C582
100U/1210/6.3V/X
5
VCORE
R298 200/6/1
D D
HGTLREF_CPU
R299
169/6/1
0.1U/6/50V
0.01U/6/50V
C301
C578
C579
4.7U/8
4
C356
220P/6/X/50V
NEAR MCH
U27B
HGTLREF_CPU 9
3
COMP0
R302 61.9/6/1
COMP1
R209 61.9/6/1
VCORE
F17
F15
F13
F11F9F19
AA18
AA16
AA14
AA12
AA10
AA8
AB17
B13
B11B9B7
B19
C18
C16
C14
C12
C10C8C20
D17
D15
D13
D11D9D7
D19
2
SYS_RST-
SYS_RST-16,34,42
R253 0/6
FPRST-
JP2
1
2
H1X2 PIN/ITPRST/X
1
CPUCLK18
CPUCLK-18
0.1U/6/Y/25V/X
C378
place near pin AF22 / AF23
C C
B B
A A
BMC_NMI_CPU42
TMPIN327
VCORE
PLACE COMPONENTS AS
CLOSE AS POSSIBLE TO
PROCESSOR SOCKET
VCORE
BMC_NMI_CPU
VCCVID
VCCVID
TMPIN3
C224
1000P/6/X/50V/X
10UH/8/60mA/S
10UH/8/60mA/S
NEAR CPU
RN19 62/8P4R
1 2
3 4
5 6
7 8
R223 62/6
R248 62/6
R227 130/6
R512 62/6
RN33 62/8P4R
78
56
34
12
R246 62/6
5
CPUCLK
CPUCLK-
0.1U/6/Y/25V/X
C383
R480 0/6/X
C225
0.1U/6/Y/25V
place near pin AF4
L28
L27
BPM3BPM1BPM5BPM4-
BPM2BPM0PROCHOTFERR-
Place at ICH end of route
TESTHI12
TESTHI0
TESTHI2_7
TESTHI11
LEGECY CPU
THERMTRIP-16,27
C292
22U/1206
VCCSENCE36
VSSSENCE36
VID536
C296
1U/6/Y10V
FERR-16
IGNNE-16
STPCLK-16
VID427,36
VID327,36
VID227,36
VID127,36
VID027,36
A20M-16
INTR16
NMI16
SMI-16,41
PWMGOD
VCCA
VCOREPLL
VSSA
THERMTRIP-
VID5
A20MFERRIGNNE-
INTR
NMI
SMISTPCLK-
VID4
VID3
VID2
VID1
VID0
VCCA
VCCSENCE
VCOREPLL
VSSA
VSSSENCE
C295
1U/6/Y10V
VCORE
VCORE
AF22
AF23
AC26
AD26
AD20
AE23
AD22
AE21
AF25
AF24
BCLK0
BCLK1
ITP_CLK0
ITP_CLK1
C6
A20M
B6
FERR
B2
IGNNE
D1
LINT0
E5
LINT1
B5
SMI
Y4
STPCLK
AE1
VID4
AE2
VID3
AE3
VID2
AE4
VID1
AE5
VID0
AF4
VCCVID
AF3
VCCVIDLB
VCCIOPLL
A5
VCC_SENSE
VCCA
VSSA
A4
VSS_SENSE
RSVD1
A22
RSVD2
A7
RSVD3
B3
THERMDA
C4
THERMDC
A2
THERMTRIP
AD3
VID5
RSVD5
AD2
VIDPWRGD
RSVD7
P4_MPGA478
R222 150/6
R218 62/6
R242 680/6
4
GND61
GND62
AA11
AA9
NEAR CPU
GND63
AA26
GND64
AA7N6N3
AD6
GND112
GND113
E19
R214
1K/6
GND114
GND115
F18
PWMGOD
BSEL0
AD5
BSEL1
A6
TESTHI11
L24
COMP0
P1
COMP1
AB4
BPM5
AA5
BPM4
Y6
BPM3
AC4
BPM2
AB5
BPM1
AC6
BPM0
AD24
TESTHI0
AE25
DBR#
AD25
TESTHI12
AA6
GTLREF3
F6
GTLREF2
AA21
GTLREF1
F20
GTLREF0
AC23
TESTHI5
AC24
TESTHI4
AC20
TESTHI3
AC21
TESTHI2
AB22
TESTHI7
AA20
TESTHI6
AA2
TESTHI1
AB23
PWRGOOD
C3
PROCHOT
AB26
SLP
D4
TCK
C1
TDI
D5
TDO
F7
TMS
E6
TRST
GND116
GND117
GND118
GND119
GND120
F16
F14
F12
F10
F8
Place near ITP CONNECTOR
C372 0.1U/6/Y/25V/X
C369 0.1U/6/Y/25V/X
CPURST-6,9
PWMGOD 36
VER0.2 change
VCCVID
TESTHI0
FPRSTTESTHI12
HGTLREF_CPU
ITPCLK-18
ITPCLK18
2
VCORE33
VCORE34
VCORE35
VCORE36
VCORE37
VCORE38
VCORE39
VCORE40
VCORE41
VCORE42
VCORE43
VCORE44
VCORE45
VCORE46
VCORE47
VCORE48
VCORE49
VCORE50
VCORE51
VCORE52
VCORE53
VCORE54
VCORE55
VCORE56
VCORE57
VCORE58
VCORE59
VCORE60
VCORE61
VCORE62
VCORE63
VCORE64
GND65
GND66
GND67
GND68
GND69
GND70
GND71
GND72
GND73
GND74
GND75
GND76
GND77
GND78
GND79
GND80
GND81
GND82
GND83
GND84
GND85
GND86
GND87
GND88
GND89
GND90
GND91
GND92
GND93
GND94
GND95
GND96
GND97
GND98
GND99
GND100
GND101
GND102
GND103
GND104
GND105
GND106
GND107
GND108
GND109
GND110
GND111
N24
N21P5P2
P25
P22
R26R4R1
R23T6T3
T24
T21U5U2
U25
U22
V26
G21
H26H4H1
H23J5J2
J25
J22K6K3
K24
K21
L26L4L1
L23M5M2
M25
M22
E11E9E26E7E4E1E23
VCC3
H_TDI
TESTHI1
H_TRST-
VCC3
SLP_S3-16,26,34,35
SLP_S3-
3
1
3
2
U21
VIN
SHDN#
GND
POG
VOUT
RT9181/SOT23
place near
RT9181
4
5
C210
1U/6
R211
681/6
TESTHI11
COMP0
COMP1
BPM5BPM4BPM3BPM2BPM1BPM0-
TESTHI2_7
TESTHI1
PROCHOT-
CPUSLPH_TCK
H_TDI
H_TDO
H_TMS
H_TRST-
BPM5BPM4BPM3BPM2BPM1BPM0-
ITPCLKITPCLK
H_TCK
CPURST-
FSA 9,18
FSB 9,18
PROCHOT- 9
CPUSLP- 16
SR667 150/6
R680
1K/6
CPUPWROK
NEAR CPU
CPUPWROK 16
VER0.2 change
VCORE
SC521
0.1U/6/X/50V
JP4
13
17
19
21
23
6
4
8 10
9
11
12
TDO
TCK
BPM5#
TDIBPM4#
BPM3#
TMS
BPM2#
TRST#
BPM1#
BPM0#
DBR#
DBA#
VTAP
VTT1
NC2
NC1
VTT2
BCLKN GND1
BCLKP
GND2
GND3
FBO
GND4
GND5
GND6
RESET#
GND7
GND8
ITP700FLEX/X
GIGABYTE TECHNOLOGY CORPORATION
Title
Size Document Number Rev
Date: Sheet
Monday, May 10, 2004
SC520
SR664
51/6
FPRST-
VCORE
7
5
115
2
3
25
24
26
27
28
14
16
18
20
22
29
30
0.1U/6/X/50V
SR665 47/6
Northwood / Prescott_478B
8IKHXR
1
SR663
39.2/6/1
H_TDO
H_TCK
H_TDI
H_TMS
H_TRST-
SR666
27.4/6/1
744
of
1.0
5
D D
4
3
2
1
VCORE
HD[0..63]
E18
E16
AF17
AF15
AF13
AF11
AF9
AF7
AF5
AF21
AF19
A18
A16
A14
A12
A10A8A20
B17
B15
VCORE79
VCORE80
GND155
GND156
B10
B26B8B4
VCORE81
VCORE82
VCORE83
GND157
GND158
GND159
B23
AF2
VCORE84
VCORE85
GND160
GND161
B20
C17
C15
GND162
GND163
C13
GND164
GND165
C11C9C7
GND166
AF18
GND167
AF16
GND168
AF14
GND169
AF12
GND170
AF10
GND171
AF26
SKTOCC#
GND173
GND174
AF8
AF6
D47
D46
D45
D44
D43
D42
D41
D40
D39
D38
D37
D36
D35
D34
D33
D32
DBI#2
STBN2
STBP2
D63
D62
D61
D60
D59
D58
D57
D56
D55
D54
D53
D52
D51
D50
D49
D48
DBI#3
STBN3
STBP3
GND175
GND176
GND177
GND178
GND179
GND180
GND181
GND182
AF1
AF20
A17
A15
A13
A11A9A26
T22
T25
T26
R24
R25
P24
R21
N25
N26
M26
N23
M24
P21
N22
M23
P26
R22
P23
AA24
AA22
AA25
Y21
Y24
Y23
W25
Y26
W26
V24
V22
U21
V25
U23
U24
U26
V21
W22
W23
HD46
HD45
HD44
HD43
HD42
HD41
HD40
HD39
HD38
HD37
HD36
HD35
HD34
HD33
HD32
DBI2STBN2
STBP2
HD63
HD62
HD61
HD60
HD59
HD58
HD57
HD56
HD55
HD54
HD53
HD52
HD51
HD50
HD49
HD48
DBI3STBN3
STBP3
HD47
T23
U27C
HD15
D25
J21
D23
C26
H21
G22
B25
C24
C23
B24
D22
C21
A25
A23
B22
B21
E21
E22
F21
H25
K23
J24
L22
M21
H24
G26
L21
D26
F26
E25
F24
F23
G23
E24
H22
G25
K22
J23
P4_MPGA478
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DBI#0
STBN0
STBP0
D31
D30
D29
D28
D27
D26
D25
D24
D23
D22
D21
D20
D19
D18
D17
D16
DBI#1
STBN1
STBP1
GND121
GND122
F5F2F25
GND123
GND124
F22G6G3
GND125
GND126
G24C5C2
GND127
GND128
GND129
GND130
GND131
GND132
GND133
GND134
C25
C22
C19
D18
D16
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
HD6
HD5
C C
DBI0-9
STBN09
STBP09
DBI1-9
STBN19
STBP19
B B
HD4
HD3
HD2
HD1
HD0
DBI0STBN0
STBP0
HD31
HD30
HD29
HD28
HD27
HD26
HD25
HD24
HD23
HD22
HD21
HD20
HD19
HD18
HD17
HD16
DBI1STBN1
STBP1
GND135
GND136
D14
D12
GND137
GND138
GND139
GND140
D10D8D6D3D24
VCORE65
VCORE66
VCORE67
GND141
GND142
GND143
D21
D20
VCORE68
VCORE69
GND144
GND145
E17
E15
E13A3A24
VCORE70
VCORE71
VCORE72
GND146
GND147
GND148
VCORE73
VCORE74
GND149
GND150
A21
A19
B18
VCORE75
VCORE76
VCORE77
GND151
GND152
GND153
B16
B14
B12
VCORE78
GND154
1 2
SLOTOCC-
SLOTOCC- 27
HD[0..63] 9
DBI2- 9
STBN2 9
STBP2 9
DBI3- 9
STBN3 9
STBP3 9
CR2
12
CR1
CPU RETAINTION/X
R296
0/6/X
3 4
34
CPU RETAINTION2
A A
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
GIGABYTE TECHNOLOGY COPORATION
Northwood / Prescott_478C
Monday, May 10, 2004
8IKHXR
1
844
1.0
of
5
4
3
2
1
HA[3..31]
HA[3..31]6
D D
STBN08
STBN18
STBN28
STBN38
HADS-6
DRDY-6
DBSY-6
STBP08
DBI0-8
STBP18
DBI1-8
STBP28
DBI2-8
STBP38
DBI3-8
HITM-6
BR0-6
BNR-6
BPRI-6
RS0-6
RS1-6
RS2-6
HIT-6
HREQ0HREQ1HREQ2HREQ3HREQ4HADSTB0HADSTB1-
MCHCLK
MCHCLK-
STBP0
STBN0
DBI0STBP1
STBN1
DBI1STBP2
STBN2
DBI2STBP3
STBN3
DBI3-
HADSHTRDYDRDYDEFERHITMHITHLOCKBR0BNRBPRIDBSYRS0RS1-
RS2CPURSTPWROK
HRCOMP
HSWNG
HGTLREF_CPU
MCHCLK
MCHCLK-
HS1
5
HREQ0-6
HREQ1-6
HREQ2-6
HREQ3-6
HREQ4-6
HADSTB0-6
C C
B B
A A
HADSTB1-6
MCHCLK18
MCHCLK-18
HTRDY-6
DEFER-6
HLOCK-6
CPURST-6,7
PWROK16,22,34,42
HGTLREF_CPU7
Place near Canterwood pin E7 / E8
C357 0.1U/6/Y/25V/X
C362 0.1U/6/Y/25V/X R533
1
875-HEAT SINK/X
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
E13
G12
E10
H12
F11
E9
F9
J9
G8
H10
J11
J7
F7
H8
A17
C17
B17
B11
C9
C13
A14
A13
A15
D8
C8
B15
D14
C12
C7
E11
F13
G13
E12
G14
G9
D16
E8
E7
E26
A26
B31
F21
E22
F25
D22
B23
C20
G19
F19
J17
A9
J13
A11
D10
A8
B7
C11
H14
B13
C14
B9
D12
G10
G11
H18
AE9
A12
A6
F15
U44A
HA3#
HA4#
HA5#
HA6#
HA7#
HA8#
HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
HADSTB0#
HADSTB1#
HCLKP
HCLKN
HDSTBP0#
HDSTBN0#
DINV0#
HDSTBP1#
HDSTBN1#
DINV1#
HDSTBP2#
HDSTBN2#
DINV2#
HDSTBP3#
HDSTBN3#
DINV3#
ADS#
HTRDY#
ADRDY#
DEFER#
HITM#
HIT#
HLOCK#
BREQ0#
BNR#
BPRI#
DBSY#
RS0#
RS1#
RS2#
CPURST#
PWROK#
HDRCOMP
HDSWING
HDVREF0
INTEL875/MCH_CANTERWOOD
2
FSB
PROCHOT#
HRCOMP
R404
20/6/1
BSEL0
BSEL1
HDVREF1
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
C29
D28
A28
E27
E28
C27
C28
B29
A29
B27
D26
C26
B25
A27
A25
C25
J21
H23
H20
H24
G26
H22
G23
G25
G21
E24
E25
G24
F23
G22
E23
E21
A23
C23
C24
A21
D24
C22
C21
A22
D20
B21
A19
B19
C18
C19
D18
A18
J19
G20
E20
E18
E19
G18
E17
F17
G16
E16
G15
J15
E14
H16
G17
E15
C10
C15
C16
H_GTLREF_MCH
A7
R412
200/6/1
H_GTLREF_MCH
C580
4.7U/8
0.01U/6/Y/25V
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
PROCHOT-
BSEL0
BSEL1
NEAR MCH
C581
HD[0..63]
PROCHOT- 7
2.49K/6/1
C368
220P/6/Y/25V
R391
4
R398
2K/6/1
HD[0..63] 8
R396
2K/6/1
R384
2.49K/6/1
GMCHVCCPGMCHVCCP
R411
301/6/1
R418
102/6/1
GMCH3V6618
0.1U/6/Y/25V/X
Place near Canterwood pin G7
FSA 7,18
FSB 7,18
NEAR MCH
HSWNG
C367
0.01U/6/Y/25V
CLOSE TO MCH
C417
GMCH3V66
P_PCIRST-16,19,20,22,23,24,26,31,38,41
GMCHVCCP
VDDQ
HL[0..10]15
VDDQ
CI[0..9]19
VDDQ
R410
0.1U/6/Y/25V/X
R544 43.2/6/1
HL[0..10]
HLSTB15
HLSTB-15
R550 52.3/6/1
CI[0..9]
CI1019
CISTBF19
CISTBS19
R571 52.3/6/1
P_PCIRST-
SC92
10P/6
1K/6/1/X
C360
GSWING
GVREF
3
CI10
GRCOMP
HLSTB
HLSTB-
HCOMP
HUBSWING1
HUBREF1
CISTBF
CISTBS
CIRCOMP
CISWING
CIVREF
EDGE_TEST
VDDQ
R547
39.2/6/1
R548
100/6/1
HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
CI0
CI1
CI2
CI3
CI4
CI5
CI6
CI7
CI8
CI9
R545
60.4/6/1
0.1U/6/Y/25V
0.1U/6/Y/25V
AG4
AC5
AA3
AC3
AC1
AD2
AL4
AK5
AM4
AN6
AL8
AM8
AN7
AL7
AN4
AM6
AK6
AL5
AD1
AD3
AF1
AG9
AK9
AL9
AH9
AF7
AF6
AG6
AH5
AH7
AE7
AH8
AK7
AF2
AE3
AG1
AF14
AC7
AE8
AM31
AL32
AN9
AC9
AG8
V3
U7
U8
W8
G7
AJ6
AJ8
A5
C445
C449
U44D
AGP
GPAR/ADD_DETECT
CLOSE TO MCH
(BELOW 0.25
INCH)
CLOSE TO MCH
(BELOW 0.25
INCH)
GADSTBF0
GADSTBS0
GADSTBF1
GADSTBS1
GSBSTBF
GSBSTBS
GFRAME
GDEVSEL
GCBE0
GCBE1
GCBE2
GCBE3
GST0
GST1
GST2
GRCOMP
GSWING
GVREF
GCLKIN
HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9
HI10
HUB CSA
HISTRF
HISTRS
HI_RCOMP
HI_SWING
HI_VREF
CI0
CI1
CI2
CI3
CI4
CI5
CI6
CI7
CI8
CI9
CI10
CISTRF
CISTRS
CI_RCOMP
CI_SWING
CI_VREF
EXTTS#
ICH_SYNC#
RSTIN#
RESERVED_1
RESERVED_2
RESERVED_3
RESERVED_4
RESERVED_5
RESERVED_6
INTEL875/MCH_CANTERWOOD
GSWING
C442
0.01U/6
GVREF
C447
0.01U/6
GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31
GSBA0#
GSBA1#
GSBA2#
GSBA3#
GSBA4#
GSBA5#
GSBA6#
GSBA7#
GIRDY
GTRDY
GSTOP
GREQ
GGNT
GRBF
GWBF
DBI_HI
DBI_LO
AF3
AG3
V1
V2
AK1
AK2
AJ1
AK3
AJ3
AJ4
AH2
AH1
AF5
AE4
AE5
AD5
AD6
AD8
AC4
AC8
AA4
Y2
Y1
W1
Y3
W4
W3
U1
U3
U4
R1
T2
T3
R3
P1
R4
Y6
W5
V5
V6
Y7
W7
AA8
Y5
AA5
AA7
AB7
AB2
AB6
AB1
AB5
AB3
T5
T6
V7
U5
N1
P2
2
CLOSE TO MCH
C451
0.01U/6/Y/25V
C455
0.01U/6/Y/25V
VDDQ
R590
226/6/1
C484
R591
0.1U/6/Y/25V
147/6/1
C464
R580
113/6/1
0.1U/6/Y/25V
close to devider
VDDQ
R535
226/6/1
HUBSWING1
C432
0.1U/6/Y/25V
0.1U/6/Y/25V
147/6/1
HUBREF1
C427
R522
113/6/1
DEVIDER must place below 4" from device
Title
Size Document Number Rev
Date: Sheet
GIGABYTE TECHNOLOGY COPORATION
Monday, May 10, 2004
CISWING
C470
0.01U/6/Y/25V
CIVREF
C461
0.01U/6/Y/25V
CLOSE TO MCH
below 0.25"
HUBSWING 15
HUBREF 15
CANTERWOOD_A
8IKHXR
1
944
of
1.0
5
4
3
2
1
SBSB_0
SBSB_1
-CSB0
-CSB1
-CSB2
-CSB3
CKEB0
CKEB1
CKEB2
CKEB3
AB26
AH29
AG29
AH27
AF27
AF24
AG25
AG23
AE23
AJ22
AA25
AG22
AL20
AB31
AE21
AF21
AG20
AH19
AE29
AD29
AG18
AF18
M30
M29
AD27
AC27
AG17
AH17
M26
M27
AN12
AD31
AL14
AF16
AJ21
AG26
W25
AC28
U29
R25
U28
V26
P26
T29
T27
R27
N32
N33
R28
L29
K26
42.2/6/1
R735
42.2/6/1
R736
U44C
SMAA_B0
SMAA_B1
SMAA_B2
SMAA_B3
SMAA_B4
SMAA_B5
SMAA_B6
SMAA_B7
SMAA_B8
SMAA_B9
SMAA_B10
SMAA_B11
SMAA_B12
SWE_B#
SCAS_B#
SRAS_B#
SBA_B0
SBA_B1
SCS_B0#
SCS_B1#
SCS_B2#
SCS_B3#
SCKE_B0
SCKE_B1
SCKE_B2
SCKE_B3
SCMDCLK_B0
SCMDCLK_B0#
SCMDCLK_B1
SCMDCLK_B1#
SCMDCLK_B2
SCMDCLK_B2#
SCMDCLK_B3
SCMDCLK_B3#
SCMDCLK_B4
SCMDCLK_B4#
SCMDCLK_B5
SCMDCLK_B5#
SMVREF_B
SMYRCOMP
SMYRCOMPVOH
SMYRCOMPVOL
SDQS_B0
SDQS_B1
SDQS_B2
SDQS_B3
SDQS_B4
SDQS_B5
SDQS_B6
SDQS_B7
SDQS_B8
INTEL875/MCH_CANTERWOOD
SMYRCOMP
C570
0.01U/6/Y/25V
near MCH BELOW 1"
SDQ_B0
SDQ_B1
SDQ_B2
SDQ_B3
SDQ_B4
SDQ_B5
SDQ_B6
SDQ_B7
SDQ_B8
SDQ_B9
SDQ_B10
SDQ_B11
SDQ_B12
SDQ_B13
SDQ_B14
SDQ_B15
SDQ_B16
SDQ_B17
SDQ_B18
SDQ_B19
SDQ_B20
SDQ_B21
SDQ_B22
SDQ_B23
SDQ_B24
SDQ_B25
SDQ_B26
SDQ_B27
SDQ_B28
SDQ_B29
DDR Channel B
SDQ_B30
SDQ_B31
SDQ_B32
SDQ_B33
SDQ_B34
SDQ_B35
SDQ_B36
SDQ_B37
SDQ_B38
SDQ_B39
SDQ_B40
SDQ_B41
SDQ_B42
SDQ_B43
SDQ_B44
SDQ_B45
SDQ_B46
SDQ_B47
SDQ_B48
SDQ_B49
SDQ_B50
SDQ_B51
SDQ_B52
SDQ_B53
SDQ_B54
SDQ_B55
SDQ_B56
SDQ_B57
SDQ_B58
SDQ_B59
SDQ_B60
SDQ_B61
SDQ_B62
SDQ_B63
SECC_B0
SECC_B1
SECC_B2
SECC_B3
SECC_B4
SECC_B5
SECC_B6
SECC_B7
C569
2.2U/0805
AG14
AL13
AK14
AJ15
AJ13
AM13
AJ14
AH15
AG15
AG16
AK18
AE19
AJ16
AE17
AG19
AJ18
AG21
AH21
AH23
AG24
AJ20
AF22
AJ23
AJ24
AJ25
AJ26
AG27
AD26
AF25
AE25
AE26
AG28
Y26
AA29
W27
V27
Y27
Y29
W28
W29
U27
T26
P27
N25
V29
U25
R29
P30
N29
N27
K29
L25
P29
N28
L28
L27
K27
H29
G29
H27
J29
J28
J27
G28
AE28
AF29
AB27
AA27
AE27
AC25
AD32
AB29
MDB_0
MDB_1
MDB_2
MDB_3
MDB_4
MDB_5
MDB_6
MDB_7
MDB_8
MDB_9
MDB_10
MDB_11
MDB_12
MDB_13
MDB_14
MDB_15
MDB_16
MDB_17
MDB_18
MDB_19
MDB_20
MDB_21
MDB_22
MDB_23
MDB_24
MDB_25
MDB_26
MDB_27
MDB_28
MDB_29
MDB_30
MDB_31
MDB_32
MDB_33
MDB_34
MDB_35
MDB_36
MDB_37
MDB_38
MDB_39
MDB_40
MDB_41
MDB_42
MDB_43
MDB_44
MDB_45
MDB_46
MDB_47
MDB_48
MDB_49
MDB_50
MDB_51
MDB_52
MDB_53
MDB_54
MDB_55
MDB_56
MDB_57
MDB_58
MDB_59
MDB_60
MDB_61
MDB_62
MDB_63
MPDB_0
MPDB_1
MPDB_2
MPDB_3
MPDB_4
MPDB_5
MPDB_6
MPDB_7
VDDCAP1
10K/6/1
2
R378
30.1K/6/1
R373
MDB_[0..63] 13,14
MPDB_[0..7] 13,14
SMYVOL
C334
0.01U/6/Y/25V
near MCH BELOW 1"
VDDCAP1
near MCH BELOW 1"
R381
C339
10K/6/1
0.01U/6/Y/25V
SMYVOH
R376
30.1K/6/1
Title
Size Document Number Rev
Date: Sheet
GIGABYTE TECHNOLOGY COPORATION
CANTERWOOD_B
Monday, May 10, 2004
8IKHXR
1
10 44
of
1.0
D D
C C
B B
C324
2.2U/0805
2_5VSTR 2_5VSTR 2_5VSTR
C481
2.2U/0805
R567
42.2/6/1
A A
R568
42.2/6/1
MAA_[0..12]12,14
-SWE_A12,14
-SCAS_A12,14
-SRAS_A12,14
SBSA_012,14
SBSA_112,14
CKEA012,14
CKEA112,14
CKEA212,14
CKEA312,14
DCLKA012
-DCLKA012
DCLKA112
-DCLKA112
DCLKA212
-DCLKA212
DCLKA312
-DCLKA312
DCLKA412
-DCLKA412
DCLKA512
-DCLKA512
-DQSA_[0..8]12,14
SDREFA
C322
0.1U/6/16V
CLOSE TO PIN
C466
2.2U/0805
R565
30.1K/6/1
SMXRCOMP SMXVOL SDREFB
R566
SC88
0.01U/6
10K/6/1
5
-CSA012,14
-CSA112,14
-CSA212,14
-CSA312,14
-DQSA_0
-DQSA_1
-DQSA_2
-DQSA_3
-DQSA_4
-DQSA_5
-DQSA_6
-DQSA_7
-DQSA_8
SC90
0.01U/6
MAA_0
MAA_1
MAA_2
MAA_3
MAA_4
MAA_5
MAA_6
MAA_7
MAA_8
MAA_9
MAA_10
MAA_11
MAA_12
-SWE_A
-SCAS_A
-SRAS_A
SBSA_0
SBSA_1
CKEA1
SDREFA
SMXRCOMP
SMXVOH
SMXVOL
U44B
AC29
SMAA_A0
AH32
SMAA_A1
AG31
SMAA_A2
AJ29
SMAA_A3
AK30
SMAA_A4
AN28
SMAA_A5
AK28
SMAA_A6
AM27
SMAA_A7
AL27
SMAA_A8
AL26
SMAA_A9
AD30
SMAA_A10
AN26
SMAA_A11
AL24
SMAA_A12
U31
SWE_A#
T33
SCAS_A#
V31
SRAS_A#
W31
SBA_A0
AB30
-CSA0
-CSA1
-CSA2
-CSA3
CKEA0
CKEA2
CKEA3
SBA_A1
T31
SCS_A0#
P32
SCS_A1#
T30
SCS_A2#
R33
SCS_A3#
AM24
SCKE_A0
AL22
SCKE_A1
AL23
SCKE_A2
AN23
SCKE_A3
AE31
SCMDCLK_A0
AE32
SCMDCLK_A0#
AN20
SCMDCLK_A1
AM21
SCMDCLK_A1#
J32
SCMDCLK_A2
J33
SCMDCLK_A2#
AG32
SCMDCLK_A3
AG33
SCMDCLK_A3#
AM19
SCMDCLK_A4
AL19
SCMDCLK_A4#
K30
SCMDCLK_A5
K31
SCMDCLK_A5#
C32
SMVREF_A
AG13
SMXRCOMP
AN13
SMXRCOMPVOH
AH13
SMXRCOMPVOL
AN15
SDQS_A0
AJ19
SDQS_A1
AL25
SDQS_A2
AL30
SDQS_A3
AA30
SDQS_A4
R31
SDQS_A5
J31
SDQS_A6
F30 AG30
SDQS_A7 SECC_A0
AF33
SDQS_A8
INTEL875/MCH_CANTERWOOD
2.2U/0805
R569
10K/6/1
R570
30.1K/6/1
near MCH BELOW 1"
C491
SC93
0.01U/6
DDR Channel A
SECC_A1
SECC_A2
SECC_A3
SECC_A4
SECC_A5
SECC_A6
SECC_A7
SC91
0.01U/6
SMXVOH
SDQ_A0
SDQ_A1
SDQ_A2
SDQ_A3
SDQ_A4
SDQ_A5
SDQ_A6
SDQ_A7
SDQ_A8
SDQ_A9
SDQ_A10
SDQ_A11
SDQ_A12
SDQ_A13
SDQ_A14
SDQ_A15
SDQ_A16
SDQ_A17
SDQ_A18
SDQ_A19
SDQ_A20
SDQ_A21
SDQ_A22
SDQ_A23
SDQ_A24
SDQ_A25
SDQ_A26
SDQ_A27
SDQ_A28
SDQ_A29
SDQ_A30
SDQ_A31
SDQ_A32
SDQ_A33
SDQ_A34
SDQ_A35
SDQ_A36
SDQ_A37
SDQ_A38
SDQ_A39
SDQ_A40
SDQ_A41
SDQ_A42
SDQ_A43
SDQ_A44
SDQ_A45
SDQ_A46
SDQ_A47
SDQ_A48
SDQ_A49
SDQ_A50
SDQ_A51
SDQ_A52
SDQ_A53
SDQ_A54
SDQ_A55
SDQ_A56
SDQ_A57
SDQ_A58
SDQ_A59
SDQ_A60
SDQ_A61
SDQ_A62
SDQ_A63
4
AL15
AM15
AJ17
AM16
AN14
AK16
AL16
AN16
AL17
AN17
AL21
AM22
AL18
AN19
AK20
AN21
AK24
AN25
AK26
AM28
AN24
AM25
AN27
AL28
AN29
AL29
AJ31
AH30
AJ27
AJ28
AK31
AH31
AA28
AA33
Y33
W32
AA31
AA32
Y31
W33
V33
U32
P31
N31
V30
U33
M31
M33
L31
L32
H30
G33
L33
K33
H33
H31
F33
F31
D31
E31
G32
G31
E33
E32
AF31
AE33
AC33
AJ33
AH33
AC31
AB33
MDA_0
MDA_1
MDA_2
MDA_3
MDA_4
MDA_5
MDA_6
MDA_7
MDA_8
MDA_9
MDA_10
MDA_11
MDA_12
MDA_13
MDA_14
MDA_15
MDA_16
MDA_17
MDA_18
MDA_19
MDA_20
MDA_21
MDA_22
MDA_23
MDA_24
MDA_25
MDA_26
MDA_27
MDA_28
MDA_29
MDA_30
MDA_31
MDA_32
MDA_33
MDA_34
MDA_35
MDA_36
MDA_37
MDA_38
MDA_39
MDA_40
MDA_41
MDA_42
MDA_43
MDA_44
MDA_45
MDA_46
MDA_47
MDA_48
MDA_49
MDA_50
MDA_51
MDA_52
MDA_53
MDA_54
MDA_55
MDA_56
MDA_57
MDA_58
MDA_59
MDA_60
MDA_61
MDA_62
MDA_63
MPDA_0
MPDA_1
MPDA_2
MPDA_3
MPDA_4
MPDA_5
MPDA_6
MPDA_7
MDA_[0..63] 12,14
MPDA_[0..7] 12,14
SBSB_013,14
SBSB_113,14
-DQSB_0
-DQSB_1
-DQSB_2
-DQSB_3
-DQSB_4
-DQSB_5
-DQSB_6
-DQSB_7
-DQSB_8
MAB_0
MAB_1
MAB_2
MAB_3
MAB_4
MAB_5
MAB_6
MAB_7
MAB_8
MAB_9
MAB_10
MAB_11
MAB_12
-SWE_B
-SCAS_B
-SRAS_B
SDREFB
SMYRCOMP
SMYVOH
SMYVOL
MAB_[0..12]13,14
-SWE_B13,14
-SCAS_B13,14
-SRAS_B13,14
-CSB013,14
-CSB113,14
-CSB213,14
-CSB313,14
CKEB013,14
CKEB113,14
CKEB213,14
CKEB313,14
DCLKB_013
-DCLKB_013
DCLKB_113
-DCLKB_113
DCLKB_213
-DCLKB_213
DCLKB_313
-DCLKB_313
DCLKB_413
-DCLKB_413
DCLKB_513
-DCLKB_513
-DQSB_[0..8]13,14
DDR INTERFACE
2_5VSTR VDDCAP3
SR5
150/6/1
SR4
150/6/1
SC94
2.2U/0805
SC96
0.1U/6/Y/25V
3
5
4
3
2
1
U44F
AM29
VDDQ
U44E
Y20
VCC
Y18
VCC
Y16
VCC
Y14
VCC
D D
C C
SC97 0.47U/6/Y/25V
C440 0.1U/6/Y/25V
C438 0.1U/6/Y/25V
B B
VDDQ
A A
C433
0.1U/6/16V
VCORECAP3
VCORECAP2
VCORECAP1
C437
10U/1206
W19
VCC
W17
VCC
W15
VCC
V20
VCC
V18
VCC
V16
VCC
V14
VCC
V11
VCC
U19
VCC
U17
VCC
U15
VCC
U11
VCC
T20
VCC
T18
VCC
T16
VCC
T14
VCC
T11
VCC
T10
VCC
R19
VCC
R17
VCC
R15
VCC
R11
VCC
R10
VCC
P20
VCC
P18
VCC
P16
VCC
P14
VCC
P11
VCC
P10
VCC
P9
VCC
N11
VCC
N10
VCC
N9
VCC
N8
VCC
N7
VCC
M11
VCC
M10
VCC
M9
VCC
M8
VCC
M7
VCC
M6
VCC
L11
VCC
L10
VCC
L9
VCC
L8
VCC
L7
VCC
L6
VCC
L5
VCC
K6
VCC
K5
VCC
J6
VCC
J5
VCC
AE1
VCC_AGP
AA1
VCC_AGP
T1
VCC_AGP
N4
VCC_AGP
N3
VCC_AGP
M4
VCC_AGP
M3
VCC_AGP
M2
VCC_AGP
L4
VCC_AGP
L3
VCC_AGP
L2
VCC_AGP
L1
VCC_AGP
K4
VCC_AGP
K3
VCC_AGP
K2
VCC_AGP
K1
VCC_AGP
J4
VCC_AGP
J3
VCC_AGP
J2
VCC_AGP
J1
VCC_AGP
H3
VCC_AGP
H2
VCC_AGP
H1
VCC_AGP
G3
VCC_AGP
G2
VCC_AGP
G1
VCC_AGP
F1
VCC_AGP
F2
VCCA_AGP
E1
VCCA_AGP
INTEL875/MCH_CANTERWOOD
VDDQ 2_5VST R
SC85
SC86
0.1U/6/16V
0.1U/6/16V
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
POWER
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
SC77
0.1U/6/16V
AN30
AN22
AN18
AN11
AN10
AM12
AM11
AM10
AL12
AL11
AL10
AK12
AK11
AK10
AJ12
AJ11
AJ10
AH12
AH11
AH10
AG12
AG11
AG10
AF12
AF11
AF10
AE15
AE12
AE11
AE10
AD33
AD24
AD22
AD20
AD18
AD16
AD14
AD12
AD11
AD10
AC21
AC19
AC17
AC15
AC13
AC12
AC11
AC10
AB24
AA23
Y24
W23
V24
U23
T24
R23
P33
P24
N23
D33
AN8
AN5
AA10
Y11
Y10
Y9
W11
W10
W9
V10
V9
U10
U9
T9
T8
T7
R9
R8
R7
R6
R5
P8
P7
P6
P5
N6
N5
M5
VDDCAP6
VDDCAP4
VDDCAP2
C457
22U/1206
VDDCAP3 VTTCAP4
0.22U/6/Y/25V
VDDCAP1
0.47U/6/Y/25V
VDDCAP5
VCORECAP4
SC87
0.1U/6/16V
VDDCAP3
VDDCAP1
VDDQ
C346
C460
4.7U/8
C5710.47U/6/Y/25V
C5720.22U/6/Y/25V
C5730.1U/6/Y/25V
2_5VSTR
C574
C5751U/6/Y/25V
C4650.1U/6/Y/25V
C4780.22U/6/Y/25V
SC82
0.1U/6/16V
VSS
AM26
VSS
AM23
VSS
AM20
VSS
AM17
VSS
AM14
VSS
AM9
VSS
AM7
VSS
AM5
VSS
AM3
VSS
AL31
VSS
AL6
VSS
AL3
VSS
AL2
VSS
AK27
VSS
AK25
VSS
AK19
VSS
AK17
VSS
AK15
VSS
AK8
VSS
AK4
VSS
AJ32
VSS
AJ30
VSS
AJ9
VSS
AJ7
VSS
AJ5
VSS
AJ2
VSS
AH28
VSS
AH22
VSS
AH18
VSS
AH14
VSS
AH6
VSS
AH4
VSS
AH3
VSS
AG7
VSS
AG5
VSS
AG2
VSS
AF32
VSS
AF30
VSS
AF26
VSS
AF23
VSS
AF20
VSS
AF17
VSS
AF15
VSS
AF13
VSS
AF9
VSS
AF8
VSS
AF4
VSS
AE24
VSS
AE22
VSS
AE20
VSS
AE18
VSS
AE16
VSS
AE14
VSS
AE6
VSS
AE2
VSS
AD28
VSS
AD25
VSS
AD23
VSS
AD21
VSS
AD19
VSS
AD17
VSS
AD15
VSS
AD13
VSS
AD9
VSS
AD7
VSS
AD4
VSS
AC32
VSS
AC30
VSS
AC24
VSS
AC20
VSS
AC18
VSS
AC16
VSS
AC14
VSS
AC6
VSS
AC2
VSS
AB28
VSS
AB25
VSS
AB11
VSS
AB10
VSS
AB9
VSS
AB8
VSS
AB4
VSS
AA26
VSS
AA24
VSS
AA11
VSS
AA9
VSS
AA6
VSS
AA2
VSS
INTEL875/MCH_CANTERWOOD
2_5VSTR
SC79
0.47U/6/Y/25V
GND
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
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
SC84
0.22U/6/Y/25V
Y32
Y30
Y28
Y25
Y23
Y19
Y17
Y15
Y8
Y4
W26
W24
W20
W18
W16
W14
W6
W2
V32
V28
V25
V23
V19
V17
V15
V8
V4
U26
U24
U20
U18
U16
U14
U6
U2
T28
T25
T23
T19
T17
T15
T4
R32
R30
R24
R20
R18
R16
R14
R2
P28
P25
P23
P19
P17
P15
P4
P3
N30
N24
N2
M32
M28
M25
M24
M23
M1
L26
L24
L23
L12
K32
K28
K25
K24
K23
K22
K21
K20
K19
K18
K17
K16
K15
K14
K13
K7
J30
J26
GMCHVCCP GMCHVCCP
SC76
0.47U/6/Y/25V
100U/D/10V/5*11 Chemi-con KY
100U/D/10V/5*11 Chemi-con KY
SC89
0.22U/6/Y/25V
GMCHVCCP
C373
4.7U/8
VDDQ
VDDQ
SC78
0.1U/6/16V
NEAR PIN A21
C382
1U/6
L34
1UH/12/60mA/S
EC44
L33
0.82UH/8/60mA/S
EC37
2_5VSTR
SC95
0.1U/6/16V
CLOSE TO MCH
SC80
4.7U/8
C375
0.47U/6/Y/25V
C328 0.47U/6/Y/25V
C338 0.47U/6/Y/25V
C350 0.47U/6/Y/25V
C361 0.22U/6/Y/25V
12
12
SC75
C379
0.1U/6/16V
VCCASM
SC81
0.1U/6/Y/25V
VCCAFSB
SC83
0.1U/6/Y/25V
NEAR MCH 100 MILS
5
4
3
0.1U/6/16V
2
GMCHVCCP
VTTCAP1
VTTCAP2
VTTCAP3
U44G
L22
VTT
L21
VTT
L20
VTT
L19
VTT
L18
VTT
L17
VTT
L16
VTT
L15
VTT
L14
VTT
L13
VTT
K12
VTT
H6
VTT
H5
VTT
G6
VTT
G5
VTT
G4
VTT
F5
VTT
F4
VTT
E6
VTT
E5
VTT
E4
VTT
E3
VTT
D5
VTT
D4
VTT
D3
VTT
C6
VTT
C5
VTT
C4
VTT
C3
VTT
B5
VTT
B4
VTT
B3
VTT
A24
VTT
A20
VTT
A16
VTT
A10
VTT
D6
VTT
A4
VTT
AE13
TESTLOW
AM18
TESTLOW
AH20
TESTLOW
AH24
TESTLOW
AB32
TESTLOW
T32
TESTLOW
L30
TESTLOW
E29
TESTLOW
AK13
TESTLOW
AH16
TESTLOW
AH26
TESTLOW
AF28
TESTLOW
W30
TESTLOW
U30
TESTLOW
R26
TESTLOW
N26
TESTLOW
K9
TEST
K8
TEST
K10
TEST
K11
TEST
AC26
TEST
AK32
TEST
AH25
TEST
AK23
TEST
AK21
TEST
AE30
TEST
AK29
TEST
AM30
TEST
AK22
TEST
AF19
TEST
AN31
NC
AN3
NC
AM32
NC
AM2
NC
AL33
NC
AL1
NC
C33
NC
C1
NC
B32
NC
B2
NC
A31
NC
A3
NC
INTEL875/MCH_CANTERWOOD
Title
Size Document Number Rev
Date: Sheet
Monday, May 10, 2004
J25
VSS
J24
VSS
J23
VSS
J22
VSS
J20
VSS
J18
VSS
J16
VSS
J14
VSS
J12
VSS
J10
VSS
J8
VSS
H32
VSS
H28
VSS
H26
VSS
H25
VSS
H21
VSS
H19
VSS
H17
VSS
H15
VSS
H13
VSS
H11
VSS
H9
VSS
H7
VSS
H4
VSS
G30
VSS
G27
GND
VSS
F32
VSS
F29
VSS
F28
VSS
F27
VSS
F26
VSS
F24
VSS
F22
VSS
F20
VSS
F18
VSS
F16
VSS
F14
VSS
F12
VSS
F10
VSS
F8
VSS
F6
VSS
F3
VSS
E30
VSS
E2
VSS
D32
VSS
D30
VSS
D29
VSS
D27
VSS
D25
VSS
D23
VSS
D21
VSS
D19
VSS
D17
VSS
D15
VSS
D13
VSS
D11
VSS
D9
VSS
D7
VSS
B6
VSS
D1
VSS
C31
VSS
C30
VSS
B30
VSS
B28
VSS
B26
VSS
B24
VSS
B22
VSS
B20
VSS
B18
VSS
B16
VSS
B14
VCC3_3
VCCA_FSB
VCCA_FSB
VCCA_DDR
VCCA_DDR
VCCA_DDR
VCCA_DDR
VSS
VSS
VSS
VSS
B12
B10
B8
D2
C2
A30
AK33
AC23
AC22
AB23
VCCAFSB
VCCASM
0.1U/6/Y/25V
VCC3
C387
GIGABYTE TECHNOLOGY COPORATION
CANTERWOOD_C
8IKHXR
1
C327
0.1U/6/Y/25V
11 44
of
1.0
8
7
6
5
4
3
2
1
2_5VSTR
139
VDD
GND
DIMM1
120
148
168
VDD
VDD
VDD
VDD
VDD
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
WP
GND
GND
GND
GND
DDR_184P
145
152
160
176
MDA_0
2
MDA_1
4
MDA_2
6
MDA_3
8
MDA_4
94
MDA_5
95
MDA_6
98
MDA_7
99
MDA_8
12
MDA_9
13
MDA_10
19
MDA_11
20
MDA_12
105
MDA_13
106
MDA_14
109
MDA_15
110
MDA_16
23
MDA_17
24
MDA_18
28
MDA_19
31
MDA_20
114
MDA_21
117
MDA_22
121
MDA_23
123
MDA_24
33
MDA_25
35
MDA_26
39
MDA_27
40
MDA_28
126
MDA_29
127
MDA_30
131
MDA_31
133
MDA_32
53
MDA_33
55
MDA_34
57
MDA_35
60
MDA_36
146
MDA_37
147
MDA_38
150
MDA_39
151
MDA_40
61
MDA_41
64
MDA_42
68
MDA_43
69
MDA_44
153
MDA_45
155
MDA_46
161
MDA_47
162
MDA_48
72
MDA_49
73
MDA_50
79
MDA_51
80
MDA_52
165
MDA_53
166
MDA_54
170
MDA_55
171
MDA_56
83
MDA_57
84
MDA_58
87
MDA_59
88
MDA_60
174
MDA_61
175
MDA_62
178
MDA_63
179
MPDA_0
44
MPDA_1
45
MPDA_2
49
MPDA_3
51
MPDA_4
134
MPDA_5
135
MPDA_6
142
MPDA_7
144
90
MDA_[0..63] 10,14
MPDA_[0..7] 10,14
CKEA210,14
CKEA310,14
C485 0.1U/6/Y/25V
CLOSE TO DDR2
-CSA210,14
-CSA310,14
-SWE_A10,14
-SCAS_A10,14
-SRAS_A10,14
DCLKA410
-DCLKA410
DCLKA310
-DCLKA310
DCLKA510
-DCLKA510
VREF_DDR
MAA_0
MAA_1
MAA_2
MAA_3
MAA_4
MAA_5
MAA_6
MAA_7
MAA_8
MAA_9
MAA_10
MAA_11
MAA_12
CKEA2
CKEA3
-DQSA_0
-DQSA_1
-DQSA_2
-DQSA_3
-DQSA_4
-DQSA_5
-DQSA_6
-DQSA_7
-DQSA_8
I2C1_3V_SMBDAT
I2C1_3V_SMBCLK
2_5VSTR
SBSA_0
SBSA_1
-CSA2
-CSA3
-SWE_A
-SCAS_A
-SRAS_A
VDDSPD
48
43
41
130
37
32
125
29
122
27
141
118
115
103
59
52
113
157
158
71
163
97
107
119
129
149
159
169
177
140
63
65
154
21
111
16
17
137
138
76
75
5
14
25
36
56
67
78
86
47
91
92
181
182
183
1
82
184
9
10
101
102
173
167
2_5VSTR
15223054627796
D D
C C
MAA_[0..12]10,14
CKEA010,14
CKEA110,14
-DQSA_[0..8]10,14
B B
I2C1_3V_SMBDAT13,18,27,34,41,42
I2C1_3V_SMBCLK13,18,27,34,41,42
MAA_0
MAA_1
MAA_2
MAA_3
MAA_4
MAA_5
MAA_6
MAA_7
MAA_8
MAA_9
MAA_10
MAA_11
MAA_12
SBSA_010,14
SBSA_110,14
-CSA010,14
-CSA110,14
-SWE_A10,14
-SCAS_A10,14
-SRAS_A10,14
DCLKA110
-DCLKA110
DCLKA010
-DCLKA010
DCLKA210
-DCLKA210
-SWE_A
-SCAS_A
-SRAS_A
CKEA0
CKEA1
-DQSA_0
-DQSA_1
-DQSA_2
-DQSA_3
-DQSA_4
-DQSA_5
-DQSA_6
-DQSA_7
-DQSA_8
I2C1_3V_SMBDAT
I2C1_3V_SMBCLK
VREF_DDR
0.1U/6/Y/25V
C492
2_5VSTR
VDDSPD
CLOSE TO DDR1
SBSA_0
SBSA_1
-CSA0
-CSA1
130
125
122
141
118
115
103
113
157
158
163
107
119
129
149
159
169
177
140
154
111
137
138
181
182
183
184
101
102
173
167
48
43
41
37
32
29
27
59
52
71
97
63
65
21
16
17
76
75
5
14
25
36
56
67
78
86
47
91
92
1
82
9
10
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
FETEN/NC
BA0
BA1
BA2
CS0
CS1
NC/CS2
NC/CS3
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8
WE
CAS
RAS
CKE0
CKE1
CK1
CK1#
CK0
CK0#
CK2/DNU
CK2/DNU
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
SDA
SCL
SA0
SA1
SA2
VREF
VDDID
VDDSPD
NC
RESET#
NC
NC
NC
A13
VDDQ
104
112
128
136
143
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
GND
3111826344250586674818993
156
164
172
180738467085108
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
VDD
VDD
VDD
GND
GND
GND
GND
100
116
124
132
2_5VSTR
15223054627796
VDDQ
VDDQ
VDDQ
VDDQ
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
FETEN/NC
BA0
BA1
BA2
CS0
CS1
NC/CS2
NC/CS3
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8
WE
CAS
RAS
CKE0
CKE1
CK1
CK1#
CK0
CK0#
CK2/DNU
CK2/DNU
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
SDA
SCL
SA0
SA1
SA2
VREF
VDDID
VDDSPD
NC
RESET#
NC
NC
NC
A13
GND
3111826344250586674818993
VDDQ
VDDQ
GND
GND
104
VDDQ
GND
112
VDDQ
VDDQ
GND
GND
128
VDDQ
GND
136
143
VDDQ
VDDQ
GND
GND
156
VDDQ
GND
164
172
180738467085108
VDD
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
100
116
DIMM2
120
148
168
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
GND
GND
124
132
WP
GND
GND
GND
GND
GND
DDR_184P
139
145
152
160
176
MDA_0
2
MDA_1
4
MDA_2
6
MDA_3
8
MDA_4
94
MDA_5
95
MDA_6
98
MDA_7
99
MDA_8
12
MDA_9
13
MDA_10
19
MDA_11
20
MDA_12
105
MDA_13
106
MDA_14
109
MDA_15
110
MDA_16
23
MDA_17
24
MDA_18
28
MDA_19
31
MDA_20
114
MDA_21
117
MDA_22
121
MDA_23
123
MDA_24
33
MDA_25
35
MDA_26
39
MDA_27
40
MDA_28
126
MDA_29
127
MDA_30
131
MDA_31
133
MDA_32
53
MDA_33
55
MDA_34
57
MDA_35
60
MDA_36
146
MDA_37
147
MDA_38
150
MDA_39
151
MDA_40
61
MDA_41
64
MDA_42
68
MDA_43
69
MDA_44
153
MDA_45
155
MDA_46
161
MDA_47
162
MDA_48
72
MDA_49
73
MDA_50
79
MDA_51
80
MDA_52
165
MDA_53
166
MDA_54
170
MDA_55
171
MDA_56
83
MDA_57
84
MDA_58
87
MDA_59
88
MDA_60
174
MDA_61
175
MDA_62
178
MDA_63
179
MPDA_0
44
MPDA_1
45
MPDA_2
49
MPDA_3
51
MPDA_4
134
MPDA_5
135
MPDA_6
142
MPDA_7
144
90
2_5VSTR
2_5VSTR
A A
1 2
R592
150/6/1
R601
150/6/1
VREF_DDR
C493
0.1U/6/Y/25V
VREF_DDR 13
2_5VSTR
EC21 1000U/D/8X11.5
1
CLOSE TO DDR MODULE
+
C416
0.1U/6/16V
C434
0.1U/6/16V
2_5VSTR
C310
0.1U/6/16V
C285
0.1U/6/16V
1 2
8
7
6
5
C452
0.1U/6/16V
C330
0.1U/6/16V
C364
0.1U/6/16V
C300
0.1U/6/16V
C384
0.1U/6/16V
C325
0.1U/6/16V
4
C321
0.1U/6/16V
C443
0.1U/6/16V
C275
0.1U/6/16V
C291
0.1U/6/16V
C263
0.1U/6/16V
C394
0.1U/6/16V
C250
0.1U/6/16V
C462
0.1U/6/16V
EC38 1000U/D/10V/8X11.5
1
+
CLOSE TO DDR MODULE
3
Title
Size Document Number Rev
Date: Sheet
GIGABYTE TECHNOLOGY COPORATION
DDR1_2
8IKHXR
Monday, May 10, 2004
2
12 44
of
1
1.0
8
2_5VSTR
EC24 1000U/D/10V/8X11.5
1
+
DDR MODULECLOSE TO
D D
MAB_[0..12]10,14
C C
CKEB010,14
CKEB110,14
-DQSB_[0..8]10,14
B B
I2C1_3V_SMBDAT12,18,27,34,41,42
I2C1_3V_SMBCLK12,18,27,34,41,42
-SWE_B10,14
-SCAS_B10,14
-SRAS_B10,14
DCLKB_110
-DCLKB_110
DCLKB_010
-DCLKB_010
DCLKB_210
-DCLKB_210
SBSB_010,14
SBSB_110,14
-CSB010,14
-CSB110,14
MAB_10
MAB_11
MAB_12
MAB_0
MAB_1
MAB_2
MAB_3
MAB_4
MAB_5
MAB_6
MAB_7
MAB_8
MAB_9
-SWE_B
-SCAS_B
-SRAS_B
CKEB0
CKEB1
-DQSB_0
-DQSB_1
-DQSB_2
-DQSB_3
-DQSB_4
-DQSB_5
-DQSB_6
-DQSB_7
-DQSB_8
I2C1_3V_SMBDAT
I2C1_3V_SMBCLK
SBSB_0
SBSB_1
-CSB0
-CSB1
2_5VSTR
VREF_DDR
VDDSPD
2_5VSTR
C463
0.1U/6/Y/25V
130
125
122
141
118
115
103
113
157
158
163
107
119
129
149
159
169
177
140
154
111
137
138
181
182
183
184
101
102
173
167
48
43
41
37
32
29
27
59
52
71
97
63
65
21
16
17
76
75
5
14
25
36
56
67
78
86
47
91
92
1
82
9
10
7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
FETEN/NC
BA0
BA1
BA2
CS0
CS1
NC/CS2
NC/CS3
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8
WE
CAS
RAS
CKE0
CKE1
CK1
CK1#
CK0
CK0#
CK2/DNU
CK2/DNU
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
SDA
SCL
SA0
SA1
SA2
VREF
VDDID
VDDSPD
NC
RESET#
NC
NC
NC
A13
15223054627796
VDDQ
VDDQ
VDDQ
2_5VSTR
104
112
128
136
143
156
164
172
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
3111826344250586674818993
6
180738467085108
VDD
VDD
VDD
VDDQ
GND
100
GND
116
GND
VDD
GND
GND
GND
124
132
139
145
VDDQ
GND
VDD
GND
152
VDD
GND
120
VDD
GND
160
148
168
VDD
VDD
GND
DDR_184P
176
DIMM3
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
WP
5
Backup solution if EC49 don't
use
C565 100U/1210/6.3V/X
C566 100U/1210/6.3V/X
C567 100U/1210/6.3V/X
MDB_0
2
MDB_1
4
MDB_2
6
MDB_3
8
MDB_4
94
MDB_5
95
MDB_6
98
MDB_7
99
MDB_8
12
MDB_9
13
MDB_10
19
MDB_11
20
MDB_12
105
MDB_13
106
MDB_14
109
MDB_15
110
MDB_16
23
MDB_17
24
MDB_18
28
MDB_19
31
MDB_20
114
MDB_21
117
MDB_22
121
MDB_23
123
MDB_24
33
MDB_25
35
MDB_26
39
MDB_27
40
MDB_28
126
MDB_29
127
MDB_30
131
MDB_31
133
MDB_32
53
MDB_33
55
MDB_34
57
MDB_35
60
MDB_36
146
MDB_37
147
MDB_38
150
MDB_39
151
MDB_40
61
MDB_41
64
MDB_42
68
MDB_43
69
MDB_44
153
MDB_45
155
MDB_46
161
MDB_47
162
MDB_48
72
MDB_49
73
MDB_50
79
MDB_51
80
MDB_52
165
MDB_53
166
MDB_54
170
MDB_55
171
MDB_56
83
MDB_57
84
MDB_58
87
MDB_59
88
MDB_60
174
MDB_61
175
MDB_62
178
MDB_63
179
MPDB_0
44
MPDB_1
45
MPDB_2
49
MPDB_3
51
MPDB_4
134
MPDB_5
135
MPDB_6
142
MPDB_7
144
90
2_5VSTR
MDB_[0..63] 10,14
CLOSE TO DDR4CLOSE TO DDR3
MPDB_[0..7] 10,14
C386
C446
0.1U/6/16V
0.1U/6/16V
VREF_DDR12
C323
0.1U/6/16V
4
2_5VSTR2_5VSTR
EC49 1000U/D/10V/8X11.5
-SCAS_B10,14
-SRAS_B10,14
CKEB210,14
CKEB310,14
VREF_DDR
C487
0.1U/6/Y/25V
C405
C426
0.1U/6/16V
0.1U/6/16V
1
+
MAB_10
MAB_11
MAB_12
-CSB210,14
-CSB310,14
-SWE_B10,14
DCLKB_410
-DCLKB_410
DCLKB_310
-DCLKB_310
DCLKB_510
-DCLKB_510
2_5VSTR
2_5VSTR
C397
0.1U/6/16V
DDR MODULECLOSE TO
MAB_0
MAB_1
MAB_2
MAB_3
MAB_4
MAB_5
MAB_6
MAB_7
MAB_8
MAB_9
-SWE_B
-SCAS_B
-SRAS_B
CKEB2
CKEB3
-DQSB_0
-DQSB_1
-DQSB_2
-DQSB_3
-DQSB_4
-DQSB_5
-DQSB_6
-DQSB_7
-DQSB_8
I2C1_3V_SMBDAT
I2C1_3V_SMBCLK
VDDSPD
C431
0.1U/6/16V
SBSB_0
SBSB_1
-CSB2
-CSB3
130
125
122
141
118
115
103
113
157
158
163
107
119
129
149
159
169
177
140
154
111
137
138
181
182
183
184
101
102
173
167
3
48
43
41
37
32
29
27
59
52
71
97
63
65
21
16
17
76
75
5
14
25
36
56
67
78
86
47
91
92
1
82
9
10
2_5VSTR
15223054627796
VDDQ
VDDQ
VDDQ
VDDQ
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
FETEN/NC
BA0
BA1
BA2
CS0
CS1
NC/CS2
NC/CS3
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8
WE
CAS
RAS
CKE0
CKE1
CK1
CK1#
CK0
CK0#
CK2/DNU
CK2/DNU
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
SDA
SCL
SA0
SA1
SA2
VREF
VDDID
VDDSPD
NC
RESET#
NC
NC
NC
A13
GND
3111826344250586674818993
VDDQ
GND
VDDQ
VDDQ
GND
GND
104
VDDQ
GND
112
128
VDDQ
VDDQ
GND
GND
136
VDDQ
GND
143
VDDQ
GND
2
156
164
172
180738467085108
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
1
DIMM4
120
148
168
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
139
GND
145
GND
WP
GND
GND
GND
DDR_184P
152
160
176
GND
GND
GND
GND
100
116
124
132
MDB_0
2
MDB_1
4
MDB_2
6
MDB_3
8
MDB_4
94
MDB_5
95
MDB_6
98
MDB_7
99
MDB_8
12
MDB_9
13
MDB_10
19
MDB_11
20
MDB_12
105
MDB_13
106
MDB_14
109
MDB_15
110
MDB_16
23
MDB_17
24
MDB_18
28
MDB_19
31
MDB_20
114
MDB_21
117
MDB_22
121
MDB_23
123
MDB_24
33
MDB_25
35
MDB_26
39
MDB_27
40
MDB_28
126
MDB_29
127
MDB_30
131
MDB_31
133
MDB_32
53
MDB_33
55
MDB_34
57
MDB_35
60
MDB_36
146
MDB_37
147
MDB_38
150
MDB_39
151
MDB_40
61
MDB_41
64
MDB_42
68
MDB_43
69
MDB_44
153
MDB_45
155
MDB_46
161
MDB_47
162
MDB_48
72
MDB_49
73
MDB_50
79
MDB_51
80
MDB_52
165
MDB_53
166
MDB_54
170
MDB_55
171
MDB_56
83
MDB_57
84
MDB_58
87
MDB_59
88
MDB_60
174
MDB_61
175
MDB_62
178
MDB_63
179
MPDB_0
44
MPDB_1
45
MPDB_2
49
MPDB_3
51
MPDB_4
134
MPDB_5
135
MPDB_6
142
MPDB_7
144
90
A A
8
7
2_5VSTR
6
C298
0.1U/6/16V
C293
0.1U/6/16V
C320
0.1U/6/16V
C344
C376
0.1U/6/16V
0.1U/6/16V
C283
C318
0.1U/6/16V
0.1U/6/16V
5
C355
0.1U/6/16V
C326
0.1U/6/16V
C439
0.1U/6/16V
C290
0.1U/6/16V
4
C316
0.1U/6/16V
C269
0.1U/6/16V
C311
0.1U/6/16V
C261
0.1U/6/16V
C331
0.1U/6/16V
C249
0.1U/6/16V
Title
Size Document Number Rev
3
Date: Sheet
GIGABYTE TECHNOLOGY COPORATION
DDR3_4
8IKHXR
Monday, May 10, 2004
2
13 44
of
1
1.0
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