ECS 649-M3 Schematics REV 1.0
1
2
3
4
5
6
7
8
A A
Revision History :
1. Ver A: Modified 649-M2 from DDR to DDRII.
2. Ver 1.0: Modified voltage regulator and co-lay 655/880.
B B
C C
Rev: 1.0
Cover Sheet
1.
2.
Block Diagram
Clock & Power Distribution
3.
Socket LGA775-1
4.
Socket LGA775-2
5.
Socket LGA775-3
6.
SiS649-1 (HOST / PCI-EX)
7.
SiS649-2 (Memory)
8.
SiS649-3 (LINK)
9.
10.
SiS649-4 (Power)
SiS965-1 (PCI / IDE / HyperZip)
11.
SiS965-2 (Misc. Signals)
12.
SiS965-3 (USB)
13.
SiS965-4 (Power)
14.
15.
Main Clock
16.
Clock Buffer
DDR DIMMII 1, 2
17.
18.
DDRII Termination
19.
PCI-EXPRESS *16
VGA / IDE Connectors
20.
Page Index
============
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
USB Connector
PCI Slot1, 2
PCI3 / LANPHY
PCILAN
IEEE1394a
Audio Codec
Audio Interface
Super I/O
KB/MS/ROM/FDC/IR
COM 1,2 / LPT
HM/FAN/RING/LPC
Voltage Regulator
DUAL 5V, 3V& SB Regulator
VRD10 (CPU Vcore)
ATX / Panel / RTC
BOM and GPIO Attention36.
Update note:
1. Page 5, modified R162 from 100 to 49.9.
2. Page 7, modified R126 from 14 to 10.
. Page 7, modified R117 from 100 to 120.
. Page 7, modified R756 from 619 to 261.
. Page 7, modified SR1 from 100 to 49.9.
. Page 7, modified SR4 from 169 to 100.
3. Page 15, modified R840, R841, and R842 from 1K to 4.7K.
and R843, R844, and R845 from 4.7K to 1K.
4. Page7, modified R804 from 124 to 150.
SIGNATURE
DESIGNER
D D
LAYOUT
CHECK
LukeLin
ECS Layout team
LukeLin
DATE
5. Page7, modified R805 from 500 to 680.
6. Page 34, modified PWM.
7. Page 8, R810 pull high to Vcc3.
8. Page 12, delete 965 KB/MS controller.
. Page 12, modified R873, R874 from 1K to 4.7K.
9. Page 15, modified R73 from 22 to 33.
APPROVAL
1
2
3
4
5
6
10. Page 15, modified C68 from 10p to 22p.
. Page 15, modified C101 from 10p to 22p.
11. Page 21, add U26~U29 four ESD IC.
. Page 21, add C1014 and C1016 for EMI.
12. Page 24, add D705~D708 four surge IC.
13. Page 26, add D703 and D704 for preventing pop noise.
14. Page 27, add C1018, C1019, and C1020 for EMI.
15. Page 27, add C1012(1U) to solve MIC issue.
16. Page 27, fine tune audio interface resistance and capacitance.
17. Page 28, changed ITE 8705 to ITE 8712.
18. Page 32, modified R288 from 200 to 187.
19. Page 33, use Q7 and Q8 to replace Vcc_Dual circuit.
20. Page 5, modified to support Smithfield.
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Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
7
649-M3
649-M3
649-M3
Cover Sheet
Cover Sheet
Cover Sheet
1.0
1.0
1.0
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1
2
3
4
5
6
7
8
LGA775
A A
Northwood+Prescott
FSB800
VGA
CONN
PCIE16X
SLOT
VGA
PCIE 16X
SiS662
SiS649
DDR400
DIMM 1, 2
MuTIOL@1G
B B
PCI Slot 1, 2, 3
AC'97 6CH
RJ45
1394
CONN
1394
HEADER
C C
LAN
RTL8100C / 8110S
IEEE-1394a
VT6307
AUDIO CODEC
MOUSE / KEYBOARD
PCI
AC LINK
PS/2
SiS965
SiS965L
LPC
ATA133
SATA 1.0
USB 2.0
IDE CONN 1, 2
SATA CONN 1, 2
USB Port 1, 3
USB Port 6, 7
FRONT PANEL BACK PANEL
USB Port 0, 2
USB Port 4, 5
FLASH ROM
Super I/O
PARALLEL
D D
1
2
3
SERIAL
4
(1)
(2)
FLOPPY
CONN
5
Hardware Monitor
FAN (3)
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Custom
Custom
Date: Sheet
Date: Sheet
6
Date: Sheet
7
649-M3
649-M3
649-M3
Block Diagram
Block Diagram
Block Diagram
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1
2
3
4
5
6
7
8
100/133/200 MHz
A A
100/133/200 MHz
CPUCLK * 2
100 MHz
CPU
PCIEX16 Slot
100 MHz
North Bridge
CPUCLK * 2
133 MHz
133 MHz
PCIEX16CLK
ZCLK
VOSCI (VGA)
FWDSDCLKO- CLK_INFWDSDCLKO
100 MHz
South Bridge
B B
Main
Clock
33 MHz
33 MHz
33 MHz
33 MHz
33 MHz
C C
12 MHz
32.768 kHz
25 MHz
24.576 MHz
ZCLK
SATACLK * 2
PCICLK
OSCI (Legacy I/O)
USBCLK
RTCCLK
LAN
LANCLK
1394
1394CLK
BIT_CLK
CPU Vcore
VCCVID 3.3V 5V SB5V
IVDD @ SiS662/670
Clock
Buffer
CLK_IN
FB_IN
FB_OUT
AUDIO
DIMM1
DIMM2
DDR Vtt
1.8V Dual
Switch
LDO
(AT9173)
1.8V to 0.9V
CODEC
BIT_CLK
CLK_IN
To South Bridge
VCC1.8V
AUX_IVDD
(2N3904)
3.3V_Dual to 1.5V_Dual
To IC Chipsets
To South Bridge
LDO
VCC3_DUAL
SB1.8V
Super I/O
SIOCLK
CLK24M
To USB & PS2 Keyboard / Mouse
VRD10
(ADP3180)
0.8375 ~ 1.55V
LDO
(2N7002)
3.3V to 1.2V
LDO
(3055)
1.8V to 1.5V
LDO
(20N03)
3.3V to 1.8V
Switcher
(RT9218+3055)
3.3V to 1.8V
LDO
(AMS1084)
SB5V to 3.3V_Dual
LDO
(AMS1086)
SB5V to SB1.8V
VCC_DUAL
PCI Slot 1, 2, 3
ATX Power Connector
12V
5V Dual
Switch
24 MHz
14.318 MHz
14.318 MHz
D D
1
14.318 MHz
14.318 MHz
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Date: Sheet
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649-M3
649-M3
649-M3
Clock & Power Distribution
Clock & Power Distribution
Clock & Power Distribution
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336Wednesday, June 15, 2005
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1.0
1.0
1.0
8
HBPM-[0..5]5
HRS-[0..2]7
HD-[0..63]7
HA-[3..31]7
HREQ-[0..4]7
CPUVID[0..5]34
D D
C C
B B
A A
TEST_HI_2_7
VCC3
+12V
TEST_HI_1
TEST_HI_12
HD-0
HD-1
HD-2
HD-3
HD-4
HD-5
HD-6
HD-7
HD-8
HD-9
HD-10
HD-11
HD-12
HD-13
HD-14
HD-15
HD-16
HD-17
HD-18
HD-19
HD-20
HD-21
HD-22
HD-23
HD-24
HD-25
HD-26
HD-27
HD-28
HD-29
HD-30
HD-31
HD-32
HD-33
HD-34
HD-35
HD-36
HD-37
HD-38
HD-39
HD-40
HD-41
HD-42
HD-43
HD-44
HD-45
HD-46
HD-47
HD-48
HD-49
HD-50
HD-51
HD-52
HD-53
HD-54
HD-55
HD-56
HD-57
HD-58
HD-59
HD-60
HD-61
HD-62
HD-63
HRS-2
HRS-1
HRS-0
HBPM-[0..5]
HRS-[0..2]
HD-[0..63]
HA-[3..31]
HREQ-[0..4]
CPUVID[0..5]
B4
C5
A4
C6
A5
B6
B7
A7
A10
A11
B10
C11
D8
B12
C12
D11
G9
F8
F9
E9
D7
E10
D10
F11
F12
D13
E13
G13
F14
G14
F15
G15
G16
E15
E16
G18
G17
F17
F18
E18
E19
F20
E21
F21
G21
E22
D22
G22
D20
D17
A14
C15
C14
B15
C18
B16
A17
B18
C21
B21
B19
A19
A22
B22
A3
F5
B3
C750 .1UC750 .1U
R700 62
R700 62
.
.
R757 110-1
R757 110-1
.
.
R754 249-1
R754 249-1
.
.
.
.
R755 10K
R755 10K
CPUA
CPUA
D00#
D01#
D02#
D03#
D04#
D05#
D06#
D07#
D08#
D09#
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#
RS2#
RS1#
RS0#
LGA775-FXC
LGA775-FXC
R131 62
R131 62
R701 62
R701 62
R702 62
R702 62
7
CPUVTT
.
.
TEST_HI_0
D S
MN752 2N7002-SMN752 2N7002-S
GTL_SEL
.
.
.
.
G
VTT_OUT_L
TP1TP1
1
J17
TP2TP2
1
H16
DP3#
TP4TP4
TP3TP3
1
1
H15
J16
DP2#
DP1#
TESTHI12
TESTHI11
TESTHI10
TESTHI09
TESTHI08
TESTHI07
TESTHI06
TESTHI05
TESTHI04
TESTHI03
TESTHI02
TESTHI01
TESTHI00
A35#
DP0#
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#
A09#
A08#
A07#
A06#
A05#
A04#
A03#
VID0
VID1
VID2
VID3
VID4
VID5
REQ4#
REQ3#
REQ2#
REQ1#
REQ0#
BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#
AJ6
AJ5
AH5
AH4
AG5
AG4
AG6
AF4
AF5
AB4
AC5
AB5
AA5
AD6
AA4
Y4
Y6
W6
AB6
W5
V4
V5
U4
U5
T4
U6
T5
R4
M4
L4
M5
P6
L5
AM2
AL5
AM3
AL6
AK4
AL4
J6
K6
M6
J5
K4
AG3
AF2
AG2
AD2
AJ1
AJ2
W2
P1
H5
G4
G3
F24
G24
G26
G27
G25
F25
W3
F26
HA-31
HA-30
HA-29
HA-28
HA-27
HA-26
HA-25
HA-24
HA-23
HA-22
HA-21
HA-20
HA-19
HA-18
HA-17
HA-16
HA-15
HA-14
HA-13
HA-12
HA-11
HA-10
HA-9
HA-8
HA-7
HA-6
HA-5
HA-4
HA-3
CPUVID0
CPUVID1
CPUVID2
CPUVID3
CPUVID4
CPUVID5
HREQ-4
HREQ-3
HREQ-2
HREQ-1
HREQ-0
TEST_HI_2_7
CPUVID3
CPUVID2
CPUVID1
CPUVID0
CPUVID4
CPUVID5
6
1
1
1
1
HBPM-5
HBPM-4
HBPM-3
HBPM-2
HBPM-1
HBPM-0
TEST_HI_12
TEST_HI_11
TEST_HI_10
TEST_HI_9
TEST_HI_8
TEST_HI_1
TEST_HI_0
TP11TP11
TP12TP12
TP13TP13
TP14TP14
TEST_HI_11 5
TEST_HI_10 5
TEST_HI_9 5
TEST_HI_8 5
5
AH13
AH16
AH17
AH20
VSS
VSS
AN20
VSS
VSS
AN23
VSS
VSS
AN24
VSS
VSS
AN27
AH23
VSS
VSS
AN28
CPUD
CPUD
A12
VSS
A15
VSS
A18
VSS
A2
VSS
A21
VSS
A24
VSS
A6
VSS
A9
VSS
AA23
VSS
AA24
VSS
AA25
VSS
AA26
VSS
AA27
VSS
AA28
VSS
AA29
VSS
AA3
VSS
AA30
VSS
AA6
VSS
AA7
VSS
AB1
VSS
AB23
VSS
AB24
VSS
AB25
VSS
AB26
VSS
AB27
VSS
AB28
VSS
AB29
VSS
AB30
VSS
AB7
VSS
AC3
VSS
AC6
VSS
AC7
VSS
AD4
VSS
AD7
VSS
AE10
VSS
AE13
VSS
AE16
VSS
AE17
VSS
AE2
VSS
AE20
VSS
AE24
VSS
AE25
VSS
AE26
VSS
AE27
VSS
AE28
VSS
AE29
VSS
AE30
VSS
AE5
VSS
AE7
VSS
AF10
VSS
AF13
VSS
AF16
VSS
AF17
VSS
AF20
VSS
AF23
VSS
AF24
VSS
AF25
VSS
AF26
VSS
AF27
VSS
AF28
VSS
AF29
VSS
AF3
VSS
AF30
VSS
AF6
VSS
AF7
VSS
AG10
VSS
AG13
VSS
AG16
VSS
AG17
VSS
AG20
VSS
AG23
VSS
AG24
VSS
AG7
VSS
AH1
VSS
AH10
VSS
LGA775-FXC
LGA775-FXC
CPUVTT
RN171K-8P4R RN171K-8P4R
12
34
56
78
.
.
R1471K
R1471K
.
.
R1321K
R1321K
4
AH24
AH3
AH6
AH7
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
AJ27
AJ28
AJ29
AJ30
AJ4
AJ7
AK10
AK13
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VID_SEL
VSS
C13
VSS
C16
VSS
C19
VSS
C22
VSS
C24
VSSC4VSSC7VSS
D12
D15
VSS1
VSSB1VSS
VSS
VSS
VSS
VSS
VSSB5VSSB8VSS
B11
B14
B17
B20
B24
AN7
.
.
R1049
R1049
60-1
60-1
C10
Modified to support Smithfield.
VSS
VSS
AK16
VSS
VSS
D18
AK17
VSS
VSS
D21
AK2
VSS
VSS
D24
3
AK20
AK23
AK24
AK27
VSS
VSS
VSS
VSS
GND
GND
VSSD3VSSD5VSSD6VSSD9VSS
AK28
VSS
E11
AK29
VSS
VSS
E14
AK30
VSS
VSS
E17
AK5
VSS
VSSE2VSS
2
GTL_SEL7
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AL3
AL7
AM1
AM10
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4
AN1
AN10
AN13
VSS
VSS
H19
VSS
VSS
VID7
AM7
H20
VSS2
VSS
H21
VSS
VSS
VSS
VSS
H22
AN16
VSS
VSS
GTL_SEL
VSS
VSS
H23
H24
AK7
AL10
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
VSSE8VSS
VSS
VSS
VSS
VSS
VSSF4VSSF7VSSG1VSS
F10
F13
F16
F19
E20
E25
E26
E27
E28
F22
E29
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Size Document Number Rev
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B
B
B
Date: Sheet
Date: Sheet
Date: Sheet
VSS
VSS
VSS
VSS
VSS
VSS
H10
H11
H12
H13
H14
H17
H18
649-M3
649-M3
649-M3
LGA775-1 (GND)
LGA775-1 (GND)
LGA775-1 (GND)
AN17
VSS
VSS
H25
AN2
VSS
VSS3
VSS
H26
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
1
H27
H28
H29
H3
H6
H7
H8
H9
J4
J7
K2
K5
K7
L23
L24
L25
L26
L27
L28
L29
L3
L30
L6
L7
M1
M7
N3
N6
N7
P23
P24
P25
P26
P27
P28
P29
P30
P4
P7
R2
R23
R24
R25
R26
R27
R28
R29
R30
R5
R7
T3
T6
T7
U1
U7
V23
V24
V25
V26
V27
V28
V29
V3
V30
V6
V7
W4
W7
Y2
Y5
Y7
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436Wednesday, June 15, 2005
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436Wednesday, June 15, 2005
8
Close to CPU
CPUVTT
L28 IND-4.7U-08L28 IND-4.7U-08
D D
L29 IND-4.7U-08L29 IND-4.7U-08
HASTB-[0..1]7
HDBI-[0..3]7
HDSTBP-[0..3]7
HDSTBN-[0..3]7
HBPM-[0..5]4
12-mil line minimum
.
.
+
+
HASTB-[0..1]
HDBI-[0..3]
HDSTBP-[0..3]
HDSTBN-[0..3]
HBPM-[0..5]
C C
Modified to support Smithfield.
Please place these resistors close to CPU.
B B
BSEL015
BSEL19,15
BSEL215
Wider than 12 mil
CPUGTLVREFB1
A A
BC10041UBC1004
1U
C1022
C1022
220P
220P
7
R703
R703
0-O
0-O
MC11
MC11
10U-10V-08
10U-10V-08
CPUCLK-115
CPUCLK115
R704 60-1
R704 60-1
R705 60-1
R705 60-1
R173 60.4-1
R173 60.4-1
R164 60.4-1
R164 60.4-1
VTT_OUT_R
BC1000.1U-O BC1000.1U-O
.
.
R1059 49.9-1
R1059 49.9-1
.
.
R1054
R1054
100-1
100-1
BC7001UBC700
BC7011UBC701
1U
1U
CPUCLK1CPUCLK1
HASTB-1
HASTB-0
HDBI-3
HDBI-2
HDBI-1
HDBI-0
HDSTBP-3
HDSTBP-2
HDSTBP-1
HDSTBP-0
HDSTBN-3
HDSTBN-2
HDSTBN-1
HDSTBN-0
60 Ohm for Smithfield.
COMP3
.
.
COMP2
.
.
COMP1
.
.
COMP1
.
.
.
.
R1051
R1051
60-1-O
60-1-O
TP22TP22
LL_ID0
1
.
.
R1058
R1058
0-O
0-O
BSEL0
BSEL1
BSEL2
VCC_SENSE34
VSS_SENSE34
VTT_OUT_R
Near CPU
no more than 1.5"
6
5
4
P4PEE
L : RESET#, BR0#, PWRGD, TESTHI1,8,9,10,11,12 = VCCP
R : VTTPWRGD, VID[5:0], GTLREF, TMS, TDI, TDO, BPM[5:0], VREG = VTT_OUT
CPUB
CPUB
TP5TP5
C23
A23
B23
AN3
AN4
G28
F28
AD5
R6
C20
D19
G11
A8
C17
G19
E12
B9
A16
G20
G12
C8
AC2
R1
G2
T1
A13
A20
AC4
AE3
AE4
AE6
AK3
AJ3
V2
AA2
AE8
Y1
G29
H30
G30
VTT_OUT_R
VCCIOPLL
VCCA
VSSA
VCCSENSE
VSSSENSE
BCLK1
BCLK0
ADSTB1#
ADSTB0#
DBI3#
DBI2#
DBI1#
DBI0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#
DBR#
COMP3
COMP2
COMP1
COMP0
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
ITP_CLK0
ITP_CLK1
LL_ID0
LL_ID1
SKTOCC#
BOOTSELECT
BSEL0
BSEL1
BSEL2
VID6
COMP7
VSS_SENSE
VCC_SENSE
RESERVED
RESERVED
RESERVED
AH2
AN5
AN6
AM5
RESERVED
RESERVEDC9RESERVEDD1RESERVED
RESERVED
D14
D16
GTLREF2
RESERVED
RESERVED
RESERVEDE5RESERVEDE6RESERVEDE7RESERVED
E23
E24
1
HVREF
TP7TP7
HVREF 7
GTLREF1
COMP4
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
J2
F6
H2
F29
F23
B13
G10
CPUGTLVREFB1
.
1
1
1
TP8TP8
TP9TP9
TP10TP10
VTT_OUT_L
Please place these resistors
close to CPU.
RESERVEDN5RESERVED
RESERVED
RESERVED
RESERVED
J3
N4
R105360-1-O.R105360-1-O
MSID0
MSID1
COMP5
RESERVED
RESERVED
T2
P5
V1
.
.
.
R104760-1-O.R104760-1-O
R105260-1-O.R105260-1-O
BC1002.1U-O BC1002.1U-O
AP0#
AP1#
ADS#
BNR#
HIT#
RSP#
PWRGOOD
RESET#
BR0#
DBSY#
DRDY#
TRDY#
HITM#
MCERR#
LOCK#
BINIT#
BPRI#
DEFER#
EDRDY#
PC_REQ#
IERR#
INIT#
THERMTRIP#
PROCHOT#
SLP#
SMI#
A20M#
FERR#/PBE#
LINT0
LINT1
IGNNE#
STPCLK#
TCK
TMS
TRST#
TDO
THERMDA
THERMDC
VTTPWRGD
VTT_SEL
VTT_OUT
VTT_OUT
GTLREF
COMP6
RESERVED
RESERVEDY3RESERVED
RESERVED
RESERVED
LGA775-FXC
LGA775-FXC
G6
W1
D23
AK6
.
R104860-1-O.R104860-1-O
R105060-1-O.R105060-1-O
Modified to support Smithfield.
BC1003.1U-O BC1003.1U-O
VTT_OUT_R
1
U2
U3
D2
C2
D4
H4
N1
G23
F3
B2
C1
E3
E4
AB3
C3
AD3
G8
G7
F2
G5
AB2
P3
M2
AL2
L2
P2
K3
R3
K1
L1
N2
M3
AE1
AD1
TDI
AC1
AG1
AF1
AL1
AK1
AM6
F27
J1
AA1
H1
TP6TP6
1
HADSHBNRHIT-
PWRGD_CPU
CPURSTHBREQ0HDBSYHDRDYHTRDYHITM-
HLOCK-
HBPRIHDEFER-
EDRDYPCREQ-
IERR-
INITTHERMTRIPPROCHOTCPUSLPSMIA20MFERRINTR
NMI
IGNNESTPCLK-
HTCK
HTDI
HTMS
HTRSTHTDO
CPUTMP_A
CPUTMP_C
VTTPWRGD
VTT_SEL
VTT_OUT_L
VTT_OUT_R
CPUGTLVREFB
Put these caps near CPU
VTT_OUT_L VTT_OUT_R
BC7021UBC702
BC7061UBC706
1U
1U
HADS- 7
HBNR- 7
HIT- 7
PWRGD_CPU 7
CPURST- 7
HBREQ0- 7
HDBSY- 7
HDRDY- 7
HTRDY- 7
HITM- 7
HLOCK- 7
HBPRI- 7
HDEFER- 7
EDRDY- 7
PCREQ- 7
INIT- 12
THERMTRIP- 12
PROCHOT- 12
CPUSLP- 12
SMI- 12
A20M- 12
FERR- 12
INTR 12
NMI 12
IGNNE- 12
STPCLK- 12
CPUTMP_A 28,31
CPUTMP_C 28,31
VTTPWRGD 32,34
VTT_OUT_L
VTT_OUT_R
BC7041UBC704
BC7031UBC703
1U
1U
3
2
VTT_SEL
CPURST-
IERRHTRST-
HBPM-34
HBPM-44
HBPM-04
HBPM-14
HBPM-54
HBPM-24
TEST_HI_114
TEST_HI_104
TEST_HI_94
TEST_HI_84
HBPM-3
HTDO
HBPM-4
PROCHOT-
HBPM-0
HBPM-1
HBPM-5
HTCK
HBPM-2
HTDI
HTMS
STPCLKCPUSLP-
NMI
A20MINTR
SMITEST_H1_11
INITIGNNE-
R709 22
R709 22
EDRDY-
TEST_HI_10
TEST_HI_9
HBREQ0TEST_HI_8
PWRGD_CPU
FERRTHERMTRIP-
RN25 56-8P4RRN25 56-8P4R
RN24 56-8P4RRN24 56-8P4R
RN26 56-8P4RRN26 56-8P4R
RN700 56-8P4RRN700 56-8P4R
RN701 56-8P4RRN701 56-8P4R
.
.
R706 1K-O
R706 1K-O
R707 62
R707 62
VTT_OUT_R
R708 62
R708 62
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
VTT_OUT_L
R184 62
R184 62
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
R710 62-O
R710 62-O
RN16 56-8P4RRN16 56-8P4R
R130 100
R130 100
R712 62
R712 62
R182 62
R182 62
.
.
1 2
3 4
5 6
7 8
.
.
.
.
.
.
1
.
.
.
.
VTT_OUT_R
.
.
.
.
VCC3
CPUVTT
Wider than 12 mil
536Thursday, June 16, 2005
536Thursday, June 16, 2005
536Thursday, June 16, 2005
VTT_OUT_R
of
of
of
1.0
1.0
1.0
.
.
R162 49.9-1
R162 49.9-1
.
.
R159
R159
C700
C700
BC7051UBC705
1U
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet
Date: Sheet
Date: Sheet
100-1
100-1
220P
220P
Modified R162 from 100 to 49.9,
and R159 from 215 to 100.
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
649-M3
649-M3
649-M3
LGA775-2 (Signals)
LGA775-2 (Signals)
LGA775-2 (Signals)
VTT_OUT_R
Near CPU
no more than 1.5"
P.S. Choose X5R components instead of Y5V for all 22uF_1206 capacitors on this page.
8
7
6
5
VCCP
4
3
2
1
Put these capacitors at processor TOP SIDE
VCCP
AA8
AB8
AC23
D D
MC5
MC5
10U-10V-08
10U-10V-08
MC7
MC7
10U-10V-08
10U-10V-08
MC9
MC9
10U-10V-08
10U-10V-08
Put these capacitors at processor LEFT SIDE
C C
VCCP
MC24
MC24
10U-10V-08
10U-10V-08
MC22
MC22
10U-10V-08
10U-10V-08
MC20
MC20
10U-10V-08
10U-10V-08
MC4
MC4
10U-10V-08
10U-10V-08
MC8
MC8
10U-10V-08
10U-10V-08
MC13
MC13
10U-10V-08
10U-10V-08
MC10
MC10
10U-10V-08
10U-10V-08
MC23
MC23
10U-10V-08
10U-10V-08
MC21
MC21
10U-10V-08
10U-10V-08
MC125
MC125
10U-10V-08
10U-10V-08
EC700
EC700
560uF_Alum-O
560uF_Alum-O
EC701
EC701
560uF_Alum-O
560uF_Alum-O
EC702
EC702
560uF_Alum-O
560uF_Alum-O
EC703
EC703
560uF_Alum-O
560uF_Alum-O
B B
Put these capacitors INSIDE PROCESSOR CAVITY
VCCP
TC3
TC3
120U-TAJ
120U-TAJ
TC2
TC2
120U-TAJ
120U-TAJ
MC17
MC17
10U-10V-08
10U-10V-08
MC18
MC18
10U-10V-08
10U-10V-08
AC24
AC25
AC26
AC27
AC28
AC29
AC30
AC8
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD8
AE11
AE12
AE14
AE15
AE18
AE19
AE21
AE22
AE23
AE9
AF11
AF12
AF14
AF15
AF18
AF19
AF21
AF22
AF8
AF9
AG11
AG12
AG14
AG15
AG18
AG19
AG21
AG22
AG25
AG26
AG27
AG28
AG29
AG30
AG8
AG9
AH11
AH12
AH14
AH15
AH18
AH19
AH21
AH22
AH25
AH26
AH27
AH28
AH29
AH30
AH8
AH9
LGA775-FXC
LGA775-FXC
CPUC
CPUC
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
AN12
AJ11
VCC
VCC
AN14
AJ12
VCC
VCC
AN15
AJ14
VCC
VCC
AN18
AJ15
VCC
VCC
AN19
AJ18
VCC
VCC
AN21
AJ19
VCC
VCC
AN22
AJ21
VCC
VCC
AN25
AJ22
VCC
VCC
AN26
AJ25
VCC
VCC
AN29
AJ26
VCC
VCC
AN30
AJ8
AN8
VCC
VCC
AJ9
AN9
VCC
VCC
AK11
VCC
VCC
J10
AK12
VCC
VCC
J11
AK14
VCC
VCC
J12
AK15
VCC
VCC
J13
AK18
VCC
VCC
J14
AK19
VCC
VCC
J15
AK21
VCC
VCC
J18
AK22
VCC
VCC
J19
AK25
VCC
VCC
J20
AK26
AK8
VCC
VCC
POWER
POWER
VCC
VCC
J21
J22
AK9
J23
VCC
VCC
AL11
VCC
VCC
J24
AL12
J25
VCC
VCC
AL14
VCC
VCC
J26
AL15
VCC
VCC
J27
AL18
VCC
VCC
J28
AL19
VCC
VCC
J29
AL21
VCC
VCC
J30
AL22
AL25
VCC
VCC
VCCJ8VCCJ9VCC
AL26
VCC
K23
AL29
VCC
VCC
K24
AL30
VCC
VCC
K25
AL8
K26
VCC
VCC
AL9
K27
VCC
VCC
AM11
VCC
VCC
K28
AM12
VCC
VCC
K29
AM14
VCC
K30
AM15
VCC
AM18
VCC
VCCL8VCCK8VCC
AM19
VCC
VCC
M23
AM21
VCC
VCC
M24
AM22
VCC
VCC
M25
AM25
VCC
VCC
M26
AM26
VCC
VCC
M27
AM29
VCC
VCC
M28
AM30
VCC
VCC
M29
AM8
M30
VCC
AM9
VCC
VCCM8VCC
AN11
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
N23
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
N24
VCC
N25
N26
N27
N28
N29
N30
N8
P8
R8
T23
T24
T25
T26
T27
T28
T29
T30
T8
U23
U24
U25
U26
U27
U28
U29
U30
U8
V8
W23
W24
W25
W26
W27
W28
W29
W30
W8
Y23
Y24
Y25
Y26
Y27
Y28
Y29
Y30
Y8
A25
A26
A27
A28
A29
A30
B25
B26
B27
B28
B29
B30
C25
C26
C27
C28
C29
C30
D25
D26
D27
D28
D29
D30
CPUVTT
A A
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
B
B
B
Date: Sheet
Date: Sheet
Date: Sheet
649-M3
649-M3
649-M3
LGA755-3 (Power)
LGA755-3 (Power)
LGA755-3 (Power)
1.0
1.0
1.0
of
636Wednesday, June 15, 2005
of
636Wednesday, June 15, 2005
of
636Wednesday, June 15, 2005
5
.
.
HDSTBP-[0..3]
HDSTBN-[0..3]
HDBI-[0..3]
HD-[0..63]
HASTB-[0..1]
HA-[3..31]
HREQ-[0..4]
HRS-[0..2]
CPUCLK0
CPUCLK-0
HLOCKHDEFERHTRDYCPURSTCPUPWRGD
HBPRIHBREQ0-
HRS-0
HRS-1
HRS-2
HADSHITMHITHDRDYHDBSYHBNR-
HREQ-0
HREQ-1
HREQ-2
HREQ-3
HREQ-4
HASTB-0
HASTB-1
TP15TP15
TP16TP16
TP17TP17
TP18TP18
HA-31
HA-30
HA-29
HA-28
HA-27
HA-26
HA-25
HA-24
HA-23
HA-22
HA-21
HA-20
HA-19
HA-18
HA-17
HA-16
HA-15
HA-14
HA-13
HA-12
HA-11
HA-10
HA-9
HA-8
HA-7
HA-6
HA-5
HA-4
HA-3
HNCOMP
HPCOMP
optimized
MN753
MN753
2N7002-S
2N7002-S
D S
G
5
1
1
1
1
CPUVTT
.
.
.
.
A12
B12
B31
A34
B17
D34
B35
A31
B34
E30
B33
C33
A33
D32
C31
A32
D35
C36
G29
E29
D29
D33
K28
L28
L29
K29
H36
K30
H35
K32
H34
H32
G36
G33
H30
G32
H33
G31
F36
F33
F35
F32
F34
F31
E32
E36
E33
D36
F30
D31
H29
SR1
SR1
49..9-1-B
49..9-1-B
SR4
SR4
100-1-B
100-1-B
J28
J27
J33
J36
J31
J30
J32
CPUCLK
CPUCLK#
HLOCK#
DEFER#
HTRDY#
CPURST#
CPUPWRGD
BPRI#
BREQ0#
RS0#
RS1#
RS2#
ADS#
HITM#
HIT#
DRDY#
DBSY#
BNR#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
HASTB0#
HASTB1#
HA35#
HA34#
HA33#
HA32#
HA31#
HA30#
HA29#
HA28#
HA27#
HA26#
HA25#
HA24#
HA23#
HA22#
HA21#
HA20#
HA19#
HA18#
HA17#
HA16#
HA15#
HA14#
HA13#
HA12#
HA11#
HA10#
HA9#
HA8#
HA7#
HA6#
HA5#
HA4#
HA3#
12
SC14
SC14
1U-B
1U-B
12
SC20
SC20
1U-B
1U-B
HD63#
A18
HD-63
HD62#
D18
D20
HD-61
HD-62
HVREF
C1XAVSS
C1XAVDD
E12
F12
C1XAVSS
C1XAVDD
HD61#
HD60#
HD59#
A20
A19
HD-60
HD-59
E18
HDSTBP-[0..3]5
HDSTBN-[0..3]5
HDBI-[0..3]5
HD-[0..63]4
HASTB-[0..1]5
D D
C C
B B
A A
Modified R756 from 619 to 263,
SR1 from 100 to 49.9, and SR4
from 169 to 100.
HA-[3..31]4
HREQ-[0..4]4
HRS-[0..2]4
CPUCLK015
CPUCLK-015
HLOCK-5
HDEFER-5
HTRDY-5
CPURST-5
PWRGD_CPU5
HBPRI-5
HBREQ0-5
HADS-5
HITM-5
HIT-5
HDRDY-5
HDBSY-5
HBNR-5
Modified R126 from
14 to 10, and R117
from 100 to 120.
CPUVTT
R126
R126
10-1
10-1
.
.
R117
R117
120-1
120-1
.
.
VCCP
R756 263-1
R756 263-1
GTL_SEL4
HVREF
C4XAVDD
C4XAVSS
M23
P25
C13
D13
HVREF0
C4XAVSS
C4XAVDD
Host
Host
HD58#
HD57#
HD56#
HD55#
HD54#
A21
A22
E20
B23
D22
HD-57
HD-53
HD-58
HD-55
HD-56
HD-54
HVREF 5
4
M19
M21
HVREF1
HVREF2
HD53#
HD52#
A23
C23
HD-52
HD-51
4
M17
HVREF4
HVREF3
HD51#
HD50#
HD49#
A24
B21
HD-50
HD-49
HNCOMP
HPCOMP
A16
B16
HPCOMP
HNCOMP
HD48#
HD47#
J16
B19
E16
HD-48
HD-47
HD46#
H16
HD-46
HD-45
HD45#
HD44#
D16
HD-44
HD43#
E17
HD-43
HD42#
G17
HD-42
HD41#
H18
HD-41
HD40#
J18
H20
HD-39
HD-40
C1XAVSS
PCIEAVDD
AJ1
HD39#
HD38#
J20
H19
HD-38
3
HSIN0
HSIP0
HSIN1
PCIEAVSS
PCIEAVDD
HD37#
HD-37
HSIP1
AJ2
PERn0L8PERn1M6PERn2N8PERn3P6PERn4R8PERn5T6PERn6U8PERn7V6PERn8W8PERn9
PERp0L7PERp1M5PERp2N7PERp3P5PERp4R7PERp7V5PERp8
PCIEAVSS
PCI Express
PCI Express
HD36#
HD35#
HD34#
HD33#
HD32#
HD31#
HD30#
J19
G19
HD-36
G21
HD-34
HD-35
H21
HD-33
12
E21
H22
HD-31
HD-32
SC155
SC155
1U-B
1U-B
J21
HD-30
HSIP2
HSIN2
HSIN3
HSIP3
HD29#
HD28#
HD27#
HD26#
J22
E23
H23
H24
G23
HD-27
HD-26
HD-28
HD-29
SL39
SL39
FB-120-B
FB-120-B
1 2
HSIP4
HD25#
E25
HD-25
HSIN4
HD24#
H25
HD-23
HD-24
HSIN5
HSIP5
PERp5T5PERp6
HD23#
HD22#
J25
HD-22
VCC1.8V
3
HSIP6
HSIN6
HSIP7
U7
HD21#
HD20#
HD19#
E27
H26
H28
G27
HD-19
HD-20
HD-21
12
SC32
SC32
10U-10V-08-B
10U-10V-08-B
HSIN7
HD18#
HD17#
H27
HD-17
HD-18
HSIN8
HSIP8
W7
HD16#
J26
HD-16
HSIP9
HD15#
A25
HD-15
HSIN9
Y6
Y5
PERp9
HD14#
E24
D24
HD-14
HSIP10
HSIN10
AA7
PERp10
HD13#
HD12#
A27
HD-13
HD-12
C4XAVDDC1XAVDD
C4XAVSS
HSIP11
AA8
AB5
PERn10
HD11#
B25
A26
HD-11
HD-10
HSIN11
HSIP12
AB6
AC7
PERn11
PERp11
HD10#
HD9#
C25
D26
HD-9
HSIN12
AC8
PERn12
PERp12
HD8#
HD7#
D28
HD-7
HD-8
HSIP13
HSIN13
AD5
AD6
PERp13
HD6#
A28
A29
HD-5
HD-6
12
HSIN14
HSIP14
AF5
AF6
PERp14
PERn13
HD5#
HD4#
E28
C29
HD-4
HD-3
SC153
SC153
1U-B
1U-B
HSIN15
HSIP15
AH4
AH5
PERp15
PERn14
PERn15
HD3#
HD2#
HD1#
B29
D30
HD-1
HD-2
1 2
PCIERSET0
PCIERSET1
HDSTBN3#
HDSTBN2#
HDSTBN1#
HDSTBN0#
HDSTBP3#
HDSTBP2#
HDSTBP1#
HDSTBP0#
HD0#
A30
HD-0
SL38
SL38
FB-120-B
FB-120-B
PETp0
PETn0
PETp1
PETn1
PETp2
PETn2
PETp3
PETn3
PETp4
PETn4
PETp5
PETn5
PETp6
PETn6
PETp7
PETn7
PETp8
PETn8
PETp9
PETn9
PETp10
PETn10
PETp11
PETn11
PETp12
PETn12
PETp13
PETn13
PETp14
PETn14
PETp15
PETn15
REFCLK+
REFCLK-
PME#
INTX#
PCREQ#
EDRDY#
DPWR#
DBI3#
DBI2#
J23
E19
C19
HDBI-3
HDBI-2
U8A
U8A
DBI1#
DBI0#
C27
HDBI-1
HDBI-0
2
M3
N3
N1
P1
P3
R3
R1
T1
T3
U3
U1
V1
V3
W3
W1
Y1
Y3
AA3
AA1
AB1
AB3
AC3
AC1
AD1
AD3
AE3
AE1
AF1
AF3
AG3
AG1
AH1
L1
L2
AH3
AJ3
E11
F11
C35
C34
A17
E22
H17
J24
B27
C21
J17
G25
E26
SIS649_A1
SIS649_A1
VCC1.8V
12
SC817
SC817
10U-10V-08-B
10U-10V-08-B
2
1
HSOP0
HSON0
HSOP1
HSON1
HSOP2
HSON2
HSOP3
HSON3
HSOP4
HSON4
HSOP5
HSON5
HSOP6
HSON6
HSOP7
HSON7
HSOP8
HSON8
HSOP9
HSON9
HSOP10
HSON10
HSOP11
HSON11
HSOP12
HSON12
HSOP13
HSON13
HSOP14
HSON14
HSOP15
HSON15
PECLK0
PECLK-0
PCIERSET0
PCIERSET1
INT-A
PCREQEDRDY-
PECLK0 15
PECLK-0 15
R805680-1.R805680-1
.
.
R804150-1.R804150-1
TP20TP20
1
INT-A 9,11,22,23
PCREQ- 5
EDRDY- 5
HSIP[0..15]
HSIN[0..15]
HSOP[0..15]
HSON[0..15]
PCIEAVDD
PCIEAVSS
Modified R805 from 499 to 680.
Modified R804 from 124 to 150.
HSIP[0..15] 19
HSIN[0..15] 19
HSOP[0..15] 19
HSON[0..15] 19
12
SC121
SC121
1U-B
1U-B
SL33
SL33
FB-120-B
FB-120-B
1 2
775 CPU only
HDSTBN-3
HDSTBN-2
HDSTBN-1
HDSTBN-0
HDSTBP-3
HDSTBP-2
HDSTBP-1
HDSTBP-0
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
MCHPAD1
MCHPAD1
1 2
CLIP_U
CLIP_U
MCHPAD2
MCHPAD2
1 2
CLIP_U
CLIP_U
MCHPAD3
MCHPAD3
1 2
CLIP_U
CLIP_U
MCHPAD4
MCHPAD4
1 2
CLIP_U
CLIP_U
649-M3
649-M3
649-M3
Host/PCI-X
Host/PCI-X
Host/PCI-X
736Thursday, June 16, 2005
736Thursday, June 16, 2005
736Thursday, June 16, 2005
1
VCC1.8V
12
MC33
MC33
10U-10V-08
10U-10V-08
of
of
of
1.0
1.0
1.0
5
4
3
2
VCC_DIMM
1
U8B
U8B
MDA[0..63]
DQMA[0..7]
DQSA[0..7]
D D
DQSA-[0..7]
MAA[0..17]
CSA-[0..3]
ODTA[0..3]
C C
B B
A A
MDA[0..63] 17
DQMA[0..7] 17
DQSA[0..7] 17
DQSA-[0..7] 17
MAA[0..17] 17,18
CSA-[0..3] 17
ODTA[0..3] 17
5
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
DQMA0
DQSA0
DQSA-0
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
DQMA1
DQSA1
DQSA-1
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
DQMA2
DQSA2
DQSA-2
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
DQMA3
DQSA3
DQSA-3
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
DQMA4
DQSA4
DQSA-4
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
DQMA5
DQSA5
DQSA-5
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
DQMA6
DQSA6
DQSA-6
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
DQMA7
DQSA7
DQSA-7
M34
N36
R36
R33
M36
M35
P35
P34
N33
P36
N32
T35
T34
V34
W36
R32
T36
V36
V35
U36
U32
U33
Y36
Y35
AB35
AB34
W33
W32
AA32
AB36
Y34
AA33
AA36
AH30
AJ32
AM30
AN30
AG29
AH32
AM32
AN32
AJ30
AL32
AK32
AH24
AH23
AH21
AM20
AJ24
AJ23
AJ21
AH22
AM22
AJ22
AK22
AM19
AT18
AT16
AR16
AT19
AN19
AN17
AM17
AR18
AT17
AP18
AN15
AM15
AM13
AT12
AP16
AT15
AT13
AN13
AT14
AP14
AR14
AT11
AN11
AR9
AP9
AR12
AP12
AP10
AT9
AM11
AR10
AT10
MD0A
MD1A
MD2A
MD3A
MD4A
MD5A
MD6A
MD7A
DQM0A
DQS0A
DQS0A#
MD8A
MD9A
MD10A
MD11A
MD12A
MD13A
MD14A
MD15A
DQM1A
DQS1A
DQS1A#
MD16A
MD17A
MD18A
MD19A
MD20A
MD21A
MD22A
MD23A
DQM2A
DQS2A
DQS2A#
MD24A
MD25A
MD26A
MD27A
MD28A
MD29A
MD30A
MD31A
DQM3A
DQS3A
DQS3A#
MD32A
MD33A
MD34A
MD35A
MD36A
MD37A
MD38A
MD39A
DQM4A
DQS4A
DQS4A#
MD40A
MD41A
MD42A
MD43A
MD44A
MD45A
MD46A
MD47A
DQM5A
DQS5A
DQS5A#
MD48A
MD49A
MD50A
MD51A
MD52A
MD53A
MD54A
MD55A
DQM6A
DQS6A
DQS6A#
MD56A
MD57A
MD58A
MD59A
MD60A
MD61A
MD62A
MD63A
DQM7A
DQS7A
DQS7A#
4
MA0A
MA1A
MA2A
MA3A
MA4A
MA5A
MA6A
MA7A
MA8A
MA9A
MA10A
MA11A
MA12A
MA13A
MA14A
MA15A
MA16A
MA17A
RASA#
CASA#
WEA#
FWDSDCLKOB
FWDSDCLKOB#
FWDSDCLKOA
FWDSDCLKOA#
CS0A#
CS1A#
CS2A#
CS3A#
ODT0A
ODT1A
ODT2A
ODT3A
GCKE
ECCD0A/CKE0A
ECCD1A/CKE1A
ECCD2A/CKE2A
ECCD3A/CKE3A
ECCD4A
ECCD5A
ECCD6A
ECCD7A
ECCDQMA
ECCDQSA
ECCDQSA#
D1XAVDD
D1XAVSS
D4XAVDD
D4XAVSS
DDRVREF0
DDRVREF1
DDRVREF2
DDRVREF3
DDRCOMP
DDRCOMN
OCDVREFP
OCDVREFN
S3AUXSW#
DRAM_SEL
SIS649_A1
SIS649_A1
AP33
AN33
AT34
AR34
AR35
AP34
AP35
AM33
AP36
AN36
AT33
AR32
AP32
AM35
AN34
AM34
AM29
AM36
AT32
AP30
AT31
K36
K35
K34
L36
AM31
AN29
AN31
AT29
AR30
AP28
AT30
AR28
AJ33
AH34
AJ36
AL34
AL33
AH36
AH35
AK34
AL36
AJ34
AK35
AK36
A13
B13
AH28
AJ28
AE19
AE23
AC25
V25
AJ29
AH29
AR8
AT8
F13
B11
3
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12
MAA13
MAA14
MAA15
MAA16
MAA17
RASACASAWEA-
R_FWDSDCLK0A
R_FWDSDCLK0A-
CSA-0
CSA-1
CSA-2
CSA-3
ODTA0
ODTA1
ODTA2
ODTA3
D1XAVDD
D1XAVSS
D4XAVDD
D4XAVSS
NB_DDRVREF
DDRCOMP
DDRCOMN
OCDVREFP
OCDVREFN
S3AUXSW-
RASA- 17
CASA- 17
WEA- 17
R811 22
R811 22
.
.
.
.
R1060 22
R1060 22
CKEA0
CKEA1
CKEA2
CKEA3
Default
Connect only when ECC are enabled
S3AUXSW- 33
12
C806
C806
10P
10P
C1023
C1023
10P
10P
1 2
CKEA0 17
CKEA1 17
CKEA2 17
CKEA3 17
2
NB_DDRVREF
FWDSDCLK0A 16
FWDSDCLK0A- 16
DDRCOMN
DDRCOMP
D4XAVDD
D4XAVSS
D1XAVDD
D1XAVSS
SR195
SR195
36-1-B
36-1-B
.
.
SR189
SR189
36-1-B
36-1-B
.
.
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
12
SC34
SC34
1U-B
1U-B
12
SC38
SC38
1U-B
1U-B
12
SC173
SC173
1U-B
1U-B
12
C1611UC161
1U
OCDVREFP
VCC_DIMM
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
649-2(UMCA)
649-2(UMCA)
649-2(UMCA)
.
.
.
.
SL44
SL44
FB-120-B
FB-120-B
1 2
L42
L42
FB-120
FB-120
1 2
VCC_DIMM
VCC_DIMM
OCDVREFN
649-M3
649-M3
649-M3
SR5
SR5
150-1-B
150-1-B
SR8
SR8
150-1-B
150-1-B
VCC1.8V
VCC1.8V
R97
R97
40 1%
40 1%
R99
R99
36 1%
36 1%
R1061
R1061
36 1%
36 1%
R1062
R1062
40 1%
40 1%
1
12
SC818
SC818
10U-10V-08-B
10U-10V-08-B
12
MC804
MC804
10U-10V-08
10U-10V-08
836Wednesday, June 15, 2005
836Wednesday, June 15, 2005
836Wednesday, June 15, 2005
of
of
of
1.0
1.0
1.0
8 7 6 5 4 3 2 1
VCC1.8V
L45
L45
FB-120
FB-120
1 2
BC521UBC52
1U
D D
VCC1.8V
L47
L47
FB-120
FB-120
1 2
MC35
MC35
10U-10V-08-O
10U-10V-08-O
VCC1.8V
L37
L37
FB-120
FB-120
1 2
C1681UC168
1U
C1811UC181
1U
C1421UC142
1U
Z1XAVDD
Z1XAVSS
R175 56
R175 56
.
.
SR174 56-B
SR174 56-B
.
.
ZAD[0..16]11
Z4XAVDD
Z4XAVSS
ZCMP_N
ZCMP_P
C C
HSYNC20
VCC1.8V
.
.
.
.
R207
R207
150-1
150-1
R213
R213
49.9-1
49.9-1
C178
C178
.1U
.1U
C174
C174
.1U
.1U
ZVREF
VSYNC20
DDC1CLK20
DDC1DATA20
REFCLK015
INT-A7,11,22,23
B B
ZAD[0..16]
ZCLK0
ZCLK015
ZUREQ11
ZDREQ11
ZSTB011
ZSTB-011
ZSTB111
ZSTB-111
ZUREQ
ZDREQ
ZSTB0
ZSTB-0
ZSTB1
ZSTB-1
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
ZAD6
ZAD7
ZAD8
ZAD9
ZAD10
ZAD11
ZAD12
ZAD13
ZAD14
ZAD15
ZAD16
ZVREF
ZCMP_N
ZCMP_P
Z1XAVDD
Z1XAVSS
Z4XAVDD
Z4XAVSS
ROUT20
GOUT20
BOUT20
R134 33-OR134 33-O
SR143 33-B-OSR143 33-B-O
SR135 100-B-OSR135 100-B-O
R128 100-OR128 100-O
R1020 0-OR1020 0-O
VCOMP
VVBWN
VRSET
DACAVDD
DACAVSS
DACAVDD
DACAVSS
DCLKAVDD
DCLKAVSS
ECLKAVDD
ECLKAVSS
AM6
AM4
AM2
AM1
AK1
AN6
AL3
AK3
AT4
AT3
AL5
AP5
AK5
AR5
AL4
AN4
AP4
AP3
AL2
AN1
AN3
AR2
AP2
AP6
AP7
AP8
AN8
AT6
AR6
AT7
AR7
B10
C10
F10
D10
E10
A6
C6
B7
A7
C7
D7
A8
B8
C8
B9
C9
E8
D9
E9
D6
E6
E7
F7
ZCLK
ZUREQ
ZDREQ
ZSTB0
ZSTB0#
ZSTB1
ZSTB1#
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
ZAD6
ZAD7
ZAD8
ZAD9
ZAD10
ZAD11
ZAD12
ZAD13
ZAD14
ZAD15
ZAD16
ZVREF
ZCMP_N
ZCMP_P
Z1XAVDD
Z1XAVSS
Z4XAVDD
Z4XAVSS
ROUT
GOUT
BOUT
HSYNC
VSYNC
VGPIO0
VGPIO1
VCOMP
VVBWN
VRSET
LSYNC
RSYNC
CSYNC
VOSCI
INTA#
DACAVDD1
DACAVSS1
DACAVDD2
DACAVSS2
DCLKAVDD
DCLKAVSS
ECLKAVDD
ECLKAVSS
MuTIOL
MuTIOL
VGA
VGA
VSSB5VSSB6VSSC3VSSD1VSSE5VSSF3VSSG1VSSH5VSSJ3VSS
C12
VB
VB
ENTEST
TESTMODE0
TESTMODE1
TESTMODE2
TRAP0
TRAP1
TRAP2
AUXOK
PWROK
PCIRST#
VADE
VAD0
VAD1
VAD2
VAD3
VAD4
VAD5
VAD6
VAD7
VAD8
VAD9
VAD10
VAD11
VAGCLK
VAGCLKN
VAVSYNC
VAHSYNC
VBDE
VBD0
VBD1
VBD2
VBD3
VBD4
VBD5
VBD6
VBD7
VBD8
VBD9
VBD10
VBD11
VBGCLK
VBGCLKN
VBVSYNC
VBHSYNC
VBCTL0
VBCTL1
VBHCLK
VBCAD
VBCLK
AGPIO2
AGPIO3
SIS649_A1
SIS649_A1
U8D
U8D
F9
G6
G7
F6
G8
G9
F8
E13
C11
D12
D5
D2
C1
C2
B2
B3
G4
G5
E4
D3
D4
A3
C4
F5
K4
A4
B4
H4
J4
J1
J2
H2
H1
G3
F1
F2
F4
E1
E2
E3
G2
K6
H3
K2
K3
H6
A5
C5
J5
J6
K5
ENTEST
TMODE0
TMODE2
AUXOK
NBPWRGD
PCIRST-
TMODE2 15
AUXOK 12,35
NBPWRGD 35
NBPCIRST- 11
BSEL function for 775 CPU
ENTEST
R142 4.7K
R142 4.7K
.
C182 .1UC182 .1U
C169 .1UC169 .1U
R945
R945
10K
10K
B
VCC3
R944
R944
10K
10K
QN101
QN101
2N3904-S
2N3904-S
E C
.
VCC3
R943
R943
10K
10K
TMODE0
QN100
QN100
B
2N3904-S
2N3904-S
E C
NBPWRGD
AUXOK
BSEL1
BSEL15,15
VCC3
L32
L32
FB-120-O
DCLKAVDD
DCLKAVSS
ECLKAVDD
A A
ECLKAVSS
1 2
12
C117
C117
1U-O
1U-O
1 2
12
C116
C116
1U-O
1U-O
FB-120-O
L31
L31
FB-120-O
FB-120-O
VCC3
(Reserved for SiS662)
C118
C118
12
MC807
MC807
10U-10V-08-O
10U-10V-08-O
VVBWN
VCOMP
DACAVDD
DACAVSS
C119
C119
1 2
1 2
.1U-O
.1U-O
.1U-O
.1U-O
L30
L30
FB-120-O
FB-120-O
1 2
12
12
BC35
BC35
C112
C112
1U-O
1U-O
1U-O
1U-O
VRSET
VCC1.8V
12
MC36
MC36
10U-10V-08-O
10U-10V-08-O
R136
R136
130-1-O
130-1-O
(Signals in the
blue rectangles are
reserved for
SiS662)
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
649-M3
649-M3
649-M3
649-4(LINK)
649-4(LINK)
649-4(LINK)
of
936Wednesday, June 15, 2005
of
936Wednesday, June 15, 2005
of
936Wednesday, June 15, 2005
1.0
1.0
1.0
5
VCC_DIMM
V23
VCCM
V24
VCCM
W23
VCCM
W24
VCCM
Y23
VCCM
Y24
VCCM
AA23
VCCM
AA24
VCCM
AB23
VCCM
AB24
VCCM
AC19
VCCM
IVDD
SB1.8V
VCC3_DUAL
AC20
AC21
AC22
AC23
AC24
AD19
AD20
AD21
AD22
AD23
AD24
AG34
AG35
AN35
AP31
AR21
AR23
AR25
AR27
AR29
AR31
AR33
AA22
AB16
AB17
AB18
AB19
AB20
AB21
AB22
AC16
AC17
AC18
AD16
AD17
AD18
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
VCCM
N20
IVDD
N21
IVDD
N22
IVDD
N23
IVDD
N24
IVDD
P20
IVDD
P21
IVDD
P22
IVDD
P23
IVDD
P24
IVDD
R22
IVDD
R23
IVDD
R24
IVDD
T22
IVDD
T23
IVDD
T24
IVDD
U22
IVDD
U23
IVDD
U24
IVDD
V22
IVDD
W22
IVDD
Y22
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
H7
VDDVB1.81
H8
VDDVB1.82
H9
VDDVB1.83
J7
VDDVB1.84
J8
VDDVB1.85
J9
VDDVB1.86
K9
VDDVB1.87
A9
VDD3.3
A10
AUX1.8
A11
AUX3.3
Power
Power
D D
C C
VCC3
B B
U8E
U8E
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
SIS649_A1
SIS649_A1
4
CPUVTT
B18
VSS
B20
VSS
B22
VSS
A14
VTT
A15
VTT
B14
VTT
B15
VTT
C14
VTT
C15
VTT
D14
VTT
D15
VTT
E14
VTT
E15
VTT
F14
VTT
F15
VTT
G14
VTT
G15
VTT
H14
VTT
H15
VTT
J14
VTT
J15
VTT
K14
VTT
K15
VTT
N15
VTT
N16
VTT
N17
VTT
N18
VTT
N19
VTT
P15
VTT
P16
VTT
P17
VTT
P18
VTT
P19
VTT
Y13
Y14
Y15
AA13
AA14
AA15
AB13
AB14
AB15
AC13
AC14
AC15
AD13
AD14
AD15
AD9
AE8
AE9
AF8
AF9
AG7
AG8
AG9
AH7
AH8
AH9
AJ6
AJ7
AJ8
AJ9
AK6
AK7
AK8
AK9
AL6
AL7
AL8
AL9
AM7
AM8
AN2
AN5
AN7
AP1
AR3
AR4
AT5
R15
R16
R17
R18
R19
R20
R21
T15
U15
V15
W15
N13
N14
P13
P14
R13
R14
T13
T14
U13
U14
V13
V14
W13
W14
VCC1.8V
B24
VSS
B26
VSS
B28
VSS
B30
VSS
B32
VSS
C17
VSS
E31
VSS
E35
VSS
F17
VSS
F19
VSS
F21
VSS
F23
VSS
F25
VSS
F27
VSS
F29
VSS
G16
VSS
G18
VSS
G20
VSS
G22
VSS
G24
VSS
G26
VSS
G28
VSS
G30
VSS
G35
VSS
H31
VSS
J29
VSS
J35
VSS
K1
VSS
K7
VSS
K8
VSS
K17
VSS
K19
VSS
K21
VSS
K23
VSS
K25
VSS
K27
VSS
K31
VSS
L3
VSS
L4
VSS
L5
VSS
L6
VSS
L9
VSS
L30
VSS
L32
VSS
L33
VSS
L35
VSS
M1
VSS
M2
VSS
M4
VSS
M7
VSS
M8
VSS
M9
VSS
M27
VSS
M31
VSS
M32
VSS
N2
VSS
N4
VSS
N5
VSS
N6
VSS
N9
VSS
N30
VSS
N35
VSS
P2
VSS
P4
VSS
P7
VSS
P8
VSS
P9
VSS
P27
VSS
P31
VSS
R2
VSS
R4
VSS
R5
VSS
R6
VSS
R9
VSS
R30
VSS
R35
VSS
T2
VSS
T4
VSS
T7
VSS
T8
VSS
T9
VSS
T27
VSS
T31
VSS
U2
VSS
U4
VSS
U5
VSS
U6
VSS
U9
VSS
U30
VSS
U35
VSS
V2
VSS
V4
VSS
V7
VSS
V8
VSS
V9
VSS
V27
VSS
V31
VSS
C12
VSS
T16
VSS
T17
VSS
T18
VSS
T19
VSS
T20
VSS
T21
VSS
U16
VSS
U17
VSS
U18
VSS
U19
VSS
U20
VSS
U21
VSS
V16
VSS
V17
VSS
V18
VSS
V19
VSS
V20
VSS
V21
VSS
Ground
Ground
3
U8F
U8F
W2
VSS
W4
VSS
W5
VSS
W6
VSS
W9
VSS
W16
VSS
W17
VSS
W18
VSS
W19
VSS
W20
VSS
W21
VSS
W30
VSS
W35
VSS
Y2
VSS
Y4
VSS
Y7
VSS
Y8
VSS
Y9
VSS
Y16
VSS
Y17
VSS
Y18
VSS
Y19
VSS
Y20
VSS
Y21
VSS
Y27
VSS
Y31
VSS
AA2
VSS
AA4
VSS
AA5
VSS
AA6
VSS
AA9
VSS
AA16
VSS
AA17
VSS
AA18
VSS
AA19
VSS
AA20
VSS
AA21
VSS
AA30
VSS
AA35
VSS
AB2
VSS
AB4
VSS
AB7
VSS
AB8
VSS
AB9
VSS
AB27
VSS
AB31
VSS
AC2
VSS
AC4
VSS
AC5
VSS
AC6
VSS
AC9
VSS
AC30
VSS
AC35
VSS
AD2
VSS
AD4
VSS
AD7
VSS
AD8
VSS
AD27
VSS
AD31
VSS
AE2
VSS
AE4
VSS
AE5
VSS
AE6
VSS
AE7
VSS
AE30
VSS
AE35
VSS
AF2
VSS
AF4
VSS
AF7
VSS
AF28
VSS
AF31
VSS
AG2
VSS
AG4
VSS
AG5
VSS
AG6
VSS
AG12
VSS
AG14
VSS
AG16
VSS
AG18
VSS
AG20
VSS
AG22
VSS
AG24
VSS
AG26
VSS
AG30
VSS
AH2
VSS
AH6
VSS
AH31
VSS
AJ4
VSS
AJ5
VSS
AJ35
VSS
AK2
VSS
AK4
VSS
AK11
VSS
AK13
VSS
AK15
VSS
AK17
VSS
AK19
VSS
AK21
VSS
AK23
VSS
AK25
VSS
AK27
VSS
AK29
VSS
AK31
VSS
AL1
VSS
AL10
VSS
AL12
VSS
AL14
VSS
AL16
VSS
AL18
VSS
AL20
VSS
AL22
VSS
AL24
VSS
AL26
VSS
AL28
VSS
AL30
VSS
AL35
VSS
AM3
VSS
AM5
VSS
AR11
VSS
AR13
VSS
AR15
VSS
AR17
VSS
AR19
VSS
SIS649_A1
SIS649_A1
2
CPUVTT
BC27 1UBC27 1U
BC32 1UBC32 1U
BC20 1UBC20 1U
Place these capacitors under 649 solder side
CPUVTT
SC18 1U-B-OSC18 1U-B-O
SC8 1U-BSC8 1U-B
SC12 1U-BSC12 1U-B
IVDD
SC809
SC809
1 2
10U-10V-08-B
10U-10V-08-B
SC813
SC813
1 2
10U-10V-08-B
10U-10V-08-B
SC814
SC814
1 2
10U-10V-08-B-O
10U-10V-08-B-O
12
SC25 1U-BSC25 1U-B
12
SC26 1U-B-OSC26 1U-B-O
12
SC11 1U-B-OSC11 1U-B-O
12
SC33 1U-B-OSC33 1U-B-O
12
SC815 1U-B-OSC815 1U-B-O
12
SC816 1U-BSC816 1U-B
BC291UBC29
1U
BC261UBC26
1U
VCC_DIMM
VCC1.8V
SC17 1U-BSC17 1U-B
SC10 1U-BSC10 1U-B
SC29 1U-BSC29 1U-B
10U-10V-08-B-O
10U-10V-08-B-O
VCC_DIMM
SC21
SC21
SC28
SC28
1U-B
1U-B
SC27
SC27
1U-B
1U-B
SC24
SC24
1U-B
1U-B
SC31
SC31
1U-B
1U-B
BC591UBC59
1U
BC501UBC50
1U
VCC1.8V
C819 .1UC819 .1U
BC813 1UBC813 1U
BC814 1UBC814 1U
C818 .1UC818 .1U
VCC1.8V
SC808 .1U-BSC808 .1U-B
SC810 .1U-BSC810 .1U-B
SC811 .1U-BSC811 .1U-B
SC812 .1U-BSC812 .1U-B
VCC3_DUAL
12
12
12
12
VCC3
12
12
12
12
12
C809
C809
.1U
.1U
1 2
SC5
SC5
1U-B
1U-B
SC30
SC30
1U-B
1U-B
+12V
1
NB_FAN
NB_FAN
3
SENSE
2
+12V
1
GND
H3*1-POW-AMP1-O
H3*1-POW-AMP1-O
A A
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
2
Date: Sheet
649-M3
649-M3
649-M3
649-4(Power)
649-4(Power)
649-4(Power)
1
1.0
1.0
1.0
of
10 36Wednesday, June 15, 2005
of
10 36Wednesday, June 15, 2005
of
10 36Wednesday, June 15, 2005
8
VCC3
RN11
INT-B
INT-C
INT-A
INT-D
RN11
4.7K-8P4R
4.7K-8P4R
12
34
56
78
D D
CBE-[0..3]22,23,24,25
C C
VCC1.8V
R229
R229
.
B B
.
150-1
150-1
R226
R226
.
.
49.9-1
49.9-1
CBE-[0..3]
SIOPCIRST-28
NBPCIRST-9
ZUREQ9
ZDREQ9
C202
C202
.1U
.1U
SZVREF
C201
C201
.1U
.1U
INT-A7,9,22,23
INT-B22,23,25
INT-C22,23,24
INT-D22,23
FRAME-22,23,24,25
IRDY-22,23,24,25
TRDY-22,23,24,25
STOP-22,23,24,25
SERR-22,23,24,25
PAR22,23,24,25
DEVSEL-22,23,24,25
PLOCK-22,23
96XPCLK15
PCIRST-20,22,23,24,25,29
ZCLK115
ZSTB09
ZSTB-09
ZSTB19
ZSTB-19
7
AD[0..31]22,23,24,25
PREQ-425
PREQ-324
PREQ-223
PREQ-122
PREQ-022
PGNT-425
PGNT-324
PGNT-223
PGNT-122
PGNT-022
INT-A
INT-B
INT-C
INT-D
FRAME- CBLIDB
IRDYTRDYSTOP-
SERRPAR
DEVSELPLOCK-
96XPCLK IDECS-B1
PCIRST-
ZCLK1
ZSTB0
ZSTB-0
ZSTB1
ZSTB-1
ZUREQ
ZDREQ
PREQ-4
PREQ-3
PREQ-2
PREQ-1
PREQ-0 IDEIRQA
PGNT-4
PGNT-3
PGNT-2
PGNT-1
PGNT-0
CBE-3
CBE-2
CBE-1
CBE-0
R209 33
R209 33
.
.
R211 33
R211 33
.
.
R210 33
R210 33
.
.
SZCMP_N
SZCMP_P
SZ1XAVDD
SZ1XAVSS
SZ4XAVDD
SZ4XAVSS IDEDB11
SZVREF
AD[0..31]
F1
F2
F3
F4
E1
G1
G2
G3
G4
G5
J2
L3
N5
R5
F5
E4
E3
E2
L2
L1
M5
M3
M1
N4
M4
M2
T1
B3
AC26
V22
V23
V25
V26
AA23
AA24
AB24
AB25
AD26
AC25
AA22
AB23
AB26
6
AD31
AD27
AD29
AD28
AD30
AD25
AD26
AD24
AD23
AD22
AD31H5AD30H4AD29H3AD28H2AD27H1AD26J5AD25J4AD24J3AD23J1AD22K5AD21K4AD20K3AD19K2AD18K1AD17L5AD16L4AD15N3AD14N2AD13N1AD12P5AD11P4AD10
PREQ4#
PREQ3#
PREQ2#
PREQ1#
PREQ0#
PGNT4#
PGNT3#
PGNT2#
PGNT1#
PGNT0#
C/BE3#
C/BE2#
C/BE1#
C/BE0#
INTA#
INTB#
INTC#
INTD#
FRAME#
IRDY#
TRDY#
STOP#
SERR#
PAR
DEVSEL#
PLOCK#
PCICLK
PCIRST#
ZCLK
ZSTB0
ZSTB0#
ZSTB1
ZSTB1#
ZUREQ
ZDREQ
ZCMP_N
ZCMP_P
Z1XAVDD
Z1XAVSS
Z4XAVDD
Z4XAVSS
ZVREF
PCI
PCI
MuTIOL
MuTIOL
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
Y22
Y25
Y23
Y26
W21
W22
W24
ZAD2
ZAD4
ZAD0
ZAD5
ZAD3
ZAD1
AD21
ZAD6
ZAD6
AD20
ZAD7
W25
ZAD7
AD19
U21
ZAD8
ZAD8
U24
AD18
ZAD9
ZAD9
AD17
ZAD10
U22
ZAD10
AD16
ZAD11
T22
ZAD11
5
AD15
ZAD12
U25
ZAD12
AD14
AD13
ZAD13
T23
T25
ZAD13
ZAD14
AD12
ZAD14
ZAD15
T26
ZAD15
AD11
ZAD16
AA26
ZAD16
AD8
AD9
AD10
AD5
AD7
AD3
AD4
AD6
P3
AD9P2AD8P1AD7R4AD6R3AD5R2AD4R1AD3T5AD2T4AD1T3AD0
AD2
AD1
4
AD0
T2
IDB14/PWRLED1#
IDEAVDD
IDEAVSS
ICHRDYA
IDREQA
IIRQA
CBLIDA
IIORA#
IIOWA#
IDACKA#
IDSAA2
IDSAA1
IDSAA0
IDECSA1#
IDECSA0#
ICHRDYB
IDREQB
IIRQB
CBLIDB
IIORB#
IIOWB#
IDACKB#
IDSAB2
IDSAB1
IDSAB0
IDECSB1#
IDECSB0#
IDA0
IDA1
IDA2
IDA3
IDA4
IDE
IDE
IDA5
IDA6
IDA7
IDA8
IDA9
IDA10
IDA11
IDA12
IDA13
IDA14
IDA15
IDB0
IDB1/ATNLED1#
IDB2/PWRFLT1#
IDB3/PWREN1
IDB4/PRSNT0#
IDB5/BUTTON0#
IDB6/PERST0#
IDB7/ATNLED0#
IDB8/PWRLED0#
IDB9/PWREN0
IDB10/PWRFLT0#
IDB11/PERST1#
IDB12/BUTTON1#
IDB13/PRSNT1#
IDB15
SIS965_A2
SIS965_A2
U13A
U13A
U3
U4
AD15
AB14
AB15
AE16
AE15
AF15
AC15
AC16
AF16
AD16
AF17
AB16
AF21
AD20
AD21
AB21
AB20
AC20
AE21
AE22
AC21
AF22
AF23
AD22
AD14
AF14
AC13
AE13
AB12
AD12
AF12
AF11
AE11
AE12
AC12
AF13
AD13
AB13
AE14
AC14
AF20
AC19
AE19
AB18
AD18
AF18
AC17
AE17
AD17
AB17
AE18
AC18
AF19
AD19
AB19
AE20
3
IDESAA2
IDESAA1
IDESAA0
IDECS-A1
IDECS-A0
IDESAB2
IDESAB1
IDESAB0
IDECS-B0
IDEDA0
IDEDA1
IDEDA2
IDEDA3
IDEDA4
IDEDA5
IDEDA6
IDEDA7
IDEDA8
IDEDA9
IDEDA10
IDEDA11
IDEDA12
IDEDA13
IDEDA14
IDEDA15
IDEDB0
IDEDB1
IDEDB2
IDEDB3
IDEDB4
IDEDB5
IDEDB6
IDEDB7
IDEDB8
IDEDB9
IDEDB10
IDEDB12
IDEDB13
IDEDB14
IDEDB15
IDESAA[0..2]
IDECS-A[0..1]
IDESAB[0..2]
IDECS-B[0..1]
1 2
BC561UBC56
1U
ICHRDYA
IDEREQA
CBLIDA
IDEIOR-A
IDEIOW-A
IDEACK-A
ICHRDYB
IDEREQB
IDEIRQB
IDEIOR-B
IDEIOW-B
IDEACK-B
2
VCC1.8V
IDESAA[0..2] 20
IDECS-A[0..1] 20
IDESAB[0..2] 20
IDECS-B[0..1] 20
IDEDA[0..15] 20
IDEDB[0..15] 20
ICHRDYA 20
IDEREQA 20
IDEIRQA 20
CBLIDA 20
IDEIOR-A 20
IDEIOW-A 20
IDEACK-A 20
ICHRDYB 20
IDEREQB 20
IDEIRQB 20
CBLIDB 20
IDEIOR-B 20
IDEIOW-B 20
IDEACK-B 20
1
ZAD[0..16]9
Analog Power supplies of Transzip function for 96X Chip.
VCC1.8V VCC1.8V
L52
L52
FB-120
FB-120
A A
1 2
C2051UC205
1U
BC541UBC54
1U
L49
L49
FB-120
FB-120
1 2
C1941UC194
1U
SZ4XAVDDSZ1XAVDD
BC571UBC57
1U
VCC1.8V
L51
L51
FB-120
FB-120
1 2
C1981UC198
1U
SVDDZCMP
R221
R221
56
56
.
.
R227
R227
56
56
.
.
SZCMP_N
SZCMP_PSZ4XAVSSSZ1XAVSS
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
649-M3
649-M3
649-M3
965-1(PCI/IDE)
965-1(PCI/IDE)
965-1(PCI/IDE)
of
11 36Wednesday, June 15, 2005
of
11 36Wednesday, June 15, 2005
of
11 36Wednesday, June 15, 2005
1.0
1.0
1.0
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