GIGABYTE GA-8VM800PMD-775 Schematics
5
4
3
2
1
Model Name: GA-8VM800PMD-775
Revision :1.0
D D
SHEET
TITLE
1
2
3
4,5,6,7
8,9,10,11
12
13,14,15
C C
16,17
18
19
20
21
22
23
B B
24
25
BOM & PCB MODIFY HISTORY
COVER SHEET
BLOCK DIAGRAM
INTEL P4_LGA775 CPU
P4M800 PRO(NORTH BRIDGE)
CLOCK GENERATOR (ICS950952)
VT8237R+/CD (SOUTH BIRDGE)
DDRII SDRAM DIMMS 1,2 DDR TERMINATION
AGP SLOT
PCI SLOT 1,2,3
BIOS , VGA Connect
IDE,USB
LPC I/O_W83627EHF
COM,PRT,FDD,KB/MS,IR
AC 97 CODEC
AUDIO JACK
26
27
28
29
30
A A
5
4
PANEL,FANS
LAN 8100C & USB CONNECTOR
DDR POWER
ATX CONN,3VDUAL,VDDQ DC POWER
VCORE PHASE PWM FAIRCHILD 5018B
3
Title
Size Document Number Rev
Custom
2
Date: Sheet
GIGABYTE
COVER SHEET
GA-8VM800PMD-775
1
130Wednesday, November 30, 2005
1.0
of
5
4
3
2
1
Model Name: GA-8VM800PMD-775
Circuit or PCB layout change for next version
Version:1.0
D D
Component value change history
P-code:A94104-2
2005.09.20
Date Change Item Reason
2005.09.22
2005.11.01 1.0B BOM ISSUE PCB 1.0 Change STR patch circuit to normal, E13 fix this issue by modify Clock gen register
2005.11.01 1.0C BOM ISSUE PCB 1.0 DR31-->120K/6/1, DR39-->499K/6/1
2005.11.08 1.0D BOM ISSUE PCB 1.0 LU3 remove 94C46 with check sum source, PCB add vendor, BIOS change to 4Mb.
2005.11.26 1.0E BOM ISSUE PCB 1.0 Fix Front Mic Noise CBC61--> 0.1U, AGP change to Brown
C C
2005.11.30 1.0F BOM ISSUE PCB 1.0 AGP change to 11AC1-05R124-62
0.1 BOM ISSUE PCB 0.1
Clock Gen change to 950952BGLF
0.2 Gerber need to change capacitor direction EC40
2N7002 change to 10IF1-2A7002-02/-02R/-06/-06R/-05R/-03R
1.0A still keep BIOS socket2005.10.27 1.0A BOM ISSUE PCB 1.0
Date Change Item
2005.09.20 0.1 Gerber out Modify from GA-8VM800PM 0.1
2005.10.27 1.0 Gerber out Add STR fail patch circuit
Reason
B B
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
GIGABYTE
BOM & PCB MODIFY HISTORY
GA-8VM800PMD-775
1
of
230Wednesday, November 30, 2005
1.0
5
4
3
2
1
BLOCK DIAGRAM
INTEL 775 SOCKET
VID0~4
D D
PWM/OTHER POWER
VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
5VSB,-12V,+12V,VCC,VCC3,3VDUAL
DDRVTT,DDR25V,3VSTR,VCC25
PAGE 28,29,30
CLOCK GEN
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
VCC3 = 3.3V
PAGE 12
VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
VCCA = 2.5V ; 2_5V = 2.5V
VIA P4M800 PRO NORTH
BRIDGE
PAGE 4,5,6,7
MAA0~15
MDD0~63
-DQSD0~7
DDRII SDRAM DIMM X
2
DDR25V = 2.5V(SUSPEND POWER)
DDRVTT = 1.25V
PAGE 16,17
DQM0~7
AGP SLOT 4X/8X
VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
C C
VCC = 5V
PAGE 18
USB PORTS 0~3
VCC = 5V
5VSB = 5V
5VUSB = 5V
PAGE 21
AC97 CODEC ALC 655 "D"
B B
+12V = 12V
VCC3 = 3.3V
VCC = 5V
AVDD = 5V
PAGE 24
VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
DDR25V = 2.5V(SUSPEND POWER)
VDDQ = 1.5V (AGP POWER 4X)
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
VLAD0~7
CONTROL BUS
V LINK
PAGE 8,9,10,11
VIA VT8237R+ SOUTH BRIDGE
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V
PCI BUS
PAGE 13,14,15
LPC BUS
USB CON
PAGE 21
IDE Primary and Secondary
VCC = 5V
BIOS & VGA
VCC = 5V
VCC3 = 3V
PAGE 21
PAGE 20
PCI SLOT 1,2,3
+12 = 12V
AUDIO PORTS :
FRONT AUDIO
LIN_OUT
CD_IN
A A
LINE_IN
AUX_IN
MIC
PAGE 25
5
4
-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V
LAN 8100C, USB CON
VDDTXRX = 3.3V
VDDC = 3.3V
FRONT PANEL /FANS
5VSB = 5VVCC = 5V
PVCC = 5V
+12 = 12V
3
PAGE 19
PAGE 27
PAGE 26
PCI BUS
LPC I/O W83627EHF
VCC = 5V
I/O PORTS :
COMA
2
5VSB = 5V
VBAT = 3V
COMB
LPT
PS2
FDD
Title
Size Document Number Rev
Custom
Date: Sheet
GIGABYTE
BLOCK DIAGRAM
GA-8VM800PMD-775
1
PAGE 22
PAGE 23
330Wednesday, November 30, 2005
of
1.0
5
4
3
2
1
Closed to Pin-H1
R3
210/6/1
R1872 10/6
GTLREF
C2
1U/6/Y5V/10V/Z
C5
220p/4/NPO/50V/J
VTT_OR
COUPON2
D D
COUPON1
COUPON1 COUPON/X
COUPON2 COUPON/X
21
21
VCC
R2 124/6/1
BC10
0.01u/6/X7R/50V/K
Closed to Pin-H2
VTT_OR
HA[3..16]<8>
C C
HA[17..33]<8>
VCORE
+
EC11
100U/2V/SPCAP/X
C428
0.1u/6/Y5V/25V/Z
C426
10U/8/X5R/6.3V/M
B B
VCORE
+
100U/2V/SPCAP/X
EC10
C427
0.1u/6/Y5V/25V/Z
SP-CAP X 4PCS
+
EC12
100U/2V/SPCAP/X
C429
0.1u/6/Y5V/25V/Z
HA[3..16]
HA[17..33]
+
EC13
100U/2V/SPCAP/X
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
TP34
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
-HPCREQ
-HADSTB1
-HREQ0<8>
-HREQ1<8>
-HREQ2<8>
-HREQ3<8>
-HREQ4<8>
-HADSTB0<8>
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
HA32
HA33
-HADSTB1<8>
LGA775A
L5
A03#
P6
A04#
M5
A05#
L4
A06#
M4
A07#
R4
A08#
T5
A09#
U6
A10#
T4
A11#
U5
A12#
U4
A13#
V5
A14#
V4
A15#
W5
A16#
N4
RSVD
P5
RSVD
K4
REQ0#
J5
REQ1#
M6
REQ2#
K6
REQ3#
J6
REQ4#
R6
ADSTB0#
G5
PCREQ#
AB6
A17#
W6
A18#
Y6
A19#
Y4
A20#
AA4
A21#
AD6
A22#
AA5
A23#
AB5
A24#
AC5
A25#
AB4
A26#
AF5
A27#
AF4
A28#
AG6
A29#
AG4
A30#
AG5
A31#
AH4
A32#
AH5
A33#
AJ5
A34#
AJ6
A35#
AC4
RSVD
AE4
RSVD
AD5
ADSTB1#
CPU-SK/775/S/15
上
100U/2V/SPCAP
ADS#
BNR#
HIT#
RSP#
BPRI#
DBSY#
DRDY#
HITM#
IERR#
INIT#
LOCK#
TRDY#
BINIT#
DEFER#
EDRDY#
MCERR#
AP0#
AP1#
BR0#
TESTHI08
TESTHI09
TESTHI10
DP0#
DP1#
DP2#
DP3#
GTLREF1
GTLREF0
RESET#
RS0#
RS1#
RS2#
上
10U/12/X/6.3V X2
C2
D4
H4
G8
B2
C1
E4
AB2
P3
C3
E3
AD3
G7
F2
AB3
U2
U3
F3
G3
G4
H5
J16
H15
H16
J17
H2
H1
G23
B3
F5
A3
-BNR
-HIT
-BPRI
-DBSY
-DRDY
-HITM
-IERR
-HINIT
-HLOCK
-HTRDY
-DEFER
-EDRDY
-BR0
TESTHI8
TESTHI9
TESTHI10
GTLREF1
GTLREF
-CPURST
-RS0
-RS1
-RS2
-HADS
D2
-HADS <8>
-BNR <8>
-HIT <8>
-BPRI <8>
-DBSY <8>
-DRDY <8>
-HITM <8>
-HLOCK <8>
-HTRDY <8>
-DEFER <8>
TP33
AP0 <8>
AP1 <8>
-BR0 <8>
TESTHI8 <6>
TESTHI9 <6>
TESTHI10 <6>
R55 0/6
-RS0 <8>
-RS1 <8>
-RS2 <8>
顆
-HINIT <6,15>
C3
22p/4/NPO/50V/J
CPURST- <28,29>
C4
22p/4/NPO/50V/J/X
R31 49.9/6/1/X
VTT_OL
VTT_OL
R29
100/6/1/X
-BR0
-EDRDY
-HPCREQ
R4 62/6
R6 62/6/X
R1873 10/6/X
RN9
7 8
5 6
3 4
1 2
62/8P4R/6
VTT_OL
-IERR
CPURST-
GTLREF1
C22
1U/6/Y/10V/X
C21
220P/4/N/25V/X
EC12
BC5/6
+
+
EC11
BC2/9
+
EC13
BC3/4
上
100U/2V/SPCAP
+
3
2
Title
Size Document Number Rev
Custom
Date: Sheet
GIGABYTE
P4_LGA775-A
GA-8VM800PMD-775
of
1
430Wednesday, November 30, 2005
1.0
VCORE
BC2
10U/12/X5R/6.3V/M
A A
VCORE
BC7
10U/12/X5R/6.3V/M
BC3
10U/12/X5R/6.3V/M
BC8
10U/12/X5R/6.3V/M
BC4
10U/12/X5R/6.3V/M
BC9
10U/12/X5R/6.3V/M
5
BC5
10U/12/X5R/6.3V/M
BC6
10U/12/X5R/6.3V/M
上
10U/12/X/6.3V X2
4
EC10
BC8/7
顆
5
D D
4
3
2
1
HD[0..15]<8>
C C
HD[16..31]<8>
B B
HD[0..15]
HD[16..31]
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
-DBI0<8>
STBN0<8>
STBP0<8>
-DBI1<8>
STBN1<8>
STBP1<8>
-DBI0
STBN0
STBP0
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
-DBI1
STBN1
STBP1
LGA775B
B4
D00#
C5
D01#
A4
D02#
C6
D03#
A5
D04#
B6
D05#
B7
D06#
A7
D07#
A10
D08#
A11
D09#
B10
D10#
C11
D11#
D8
D12#
B12
D13#
C12
D14#
D11
D15#
A8
DBI0#
C8
DSTBN0#
B9
DSTBP0
G9
D16#
F8
D17#
F9
D18#
E9
D19#
D7
D20#
E10
D21#
D10
D22#
F11
D23#
F12
D24#
D13
D25#
E13
D26#
G13
D27#
F14
D28#
G14
D29#
F15
D30#
G15
D31#
G11
DBI1#
G12
DSTBN1#
E12
DSTBP1
D32#
D33#
D34#
D35#
D36#
D37#
D38#
D39#
D40#
D41#
D42#
D43#
D44#
D45#
D46#
D47#
DBI2#
DSTBN2#
DSTBP2
D48#
D49#
D50#
D51#
D52#
D53#
D54#
D55#
D56#
D57#
D58#
D59#
D60#
D61#
D62#
D63#
DBI3#
DSTBN3#
DSTBP3
CPU-SK/775/S/15
HD32
G16
HD33
E15
HD34
E16
HD35
G18
HD36
G17
HD37
F17
HD38
F18
HD39
E18
HD40
E19
HD41
F20
HD42
E21
HD43
F21
HD44
G21
HD45
E22
HD46
D22
HD47
G22
-DBI2
D19
G20
G19
D20
D17
A14
C15
C14
B15
C18
B16
A17
B18
C21
B21
B19
A19
A22
B22
C20
A16
C17
STBN2
STBP2
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
-DBI3
STBN3
STBP3
-DBI2 <8>
STBN2 <8>
STBP2 <8>
-DBI3 <8>
STBN3 <8>
STBP3 <8>
HD[32..47] <8>
HD[48..63] <8>
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
GIGABYTE
P4_LGA775-B
GA-8VM800PMD-775
1
530Wednesday, November 30, 2005
1.0
of
5
4
3
2
1
GTL_DET<8>
-SMI
-SMI<15>
-A20M
-A20M<15>
-FERR
-FERR<15>
INTR
INTR<15>
NMI
-IGNNE
-STPCLK
VCCA
VSSA
VCOREPLL
VID0
VID1
VID2
VID3
VID4
VID5
R56 60.4/6/1
CPUCLK
CPUCLK-
-SKTOC
R44 62/6
R28 62/6
TCK
TDI
TDO
TMS
-TRST
-BPM0
-BPM1
-BPM2
-BPM3
-BPM4
-BPM5
CPU_TP11
CPU_TP12
R12 110/6/1
R13
61.9/6/1
3
D
GS
2
P2
K3
R3
K1
L1
N2
M3
A23
B23
D23
C23
AM2
AL5
AM3
AL6
AK4
AL4
AM5
AM7
AN7
F28
G28
AE8
AL1
AK1
AN3
AN4
AN5
AN6
F29
F6
V1
W1
N5
AE6
AE1
AD1
AF1
AC1
AG1
AJ2
AJ1
AD2
AG2
AF2
AG3
PWROK
AC2
AK3
FSBSEL0
FSBSEL1
FSBSEL2
AJ3
G29
H30
G30
R14 249/6/1
Q2
2N7002/SOT23
SOT23
1
LGA775C
SMI#
A20M#
FERR#/PBE#
LINT0
LINT1
IGNNE#
STPCLK#
VCCA
VSSA
RSVD
VCCIOPLL
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
VID_SELECT
BCLK0
BCLK1
SKTOCC#
THERMDA
THERMDC
VCC_SENSE
VSS_SENSE
RSVD
RSVD
VTT_PKGSENSE
IMPSEL
MSID1
MSID0
RSVD
RSVD
CPU-SK/775/S/15
LGA775D
TCK
TDI
TDO
TMS
TRST#
BPM0#
BPM1#
BPM2#
BPM3#
BPM4#
BPM5#
DBR#
ITPCLK0
ITPCLK1
BSEL0
BSEL1
BSEL2
CPU-SK/775/S/15
Note:
VCC3
VCCA & VCOREPLL
Clock
100MHz
133MHz
166MHz
200MHz
266MHz
define doesn't same as
old P4 design kit
As close as possible to
CPU socket
WHy ?
R39 10/6
NMI
C69
47P/4/N/50V/X
X
VTT_ORVTT_OR
VCC3
R40
1K/6
R41 8.2K/6
Q5
PMBT2222A/SOT23/600mA/40
SOT23
132
VCCA
R9
0/SHT/X
VSSA
VCOREPLL
RN8
62/8P4R/6
VTT_OR
12
34
56
78
Z110
R1301
62/6
NMI_SB
C56
82p/4/NPO/50V/J
THERMDA<22>
THERMGND<22>
BC702
1n/4/X7R/50V/K
-FERR
-CPUSLP
-SMI
-HINIT
Trace width doesn't
less than 12 Mil
VID[0..5]<22,30>
THERMDA
THERMGND
C483
1n/4/X7R/50V/K
-HINIT <4,15>
CPUPWROK
Q3
PMBT2222A/SOT23/600mA/40
SOT23
132
CPUCLK<12>
CPUCLK-<12>
VCC_SENSE<30>
VSS_SENSE<30>
CPU_TP10
VID[0..5]
-IGNNE<15>
-STPCLK<15>
R58
62/6/X
PWROK<15,16,26,29>
VTT_GMCH
L2
10uH/8/100mA/0.50/S
D D
L3
10uH/8/100mA/0.50/S
C6
1U/6/Y5V/10V/Z
C7
1U/6/Y5V/10V/Z
VCC_SENSE<30>
VSS_SENSE<30> NMI_SB <15>
BC11
4.7U/8/Y5V/10V/Z
BC12
4.7U/8/Y5V/10V/Z
BC35
10U/12/X5R/6.3V/M
CPU
C C
FSBSEL3
B B
NA
VCC3
FSB
FSBSEL1
R57
8.2K/6
0
0
1
1
0
62/8P4R/6
-SKTOC
PWROK<15,16,26,29>
1
0
0
0
0
FSA
FSBSEL0
1
1
1
0
0
RN7
-A20M
12
INTR
34
-STPCLK
56
-IGNNE
78
Check CPUPWOK/VCORE
& VTTPWGD
5mA
R47 8.2K/6
間的先後關係
PROCESSOR HOT
+12V
R305
A A
1K/6
RS2
10K/1/0603/S
RS2 CLOSE CPU VR MOSFET
R304 6.98K/6/1
R306
1.69K/6/1
R309
1K/6/1
+12V
84
3
+
2
-
BC242
0.1u/6/Y5V/25V/Z
U15A
1
LM358DR/SO8
-PROCHOT
3
PRESCOTT
D
Q27
2N7002/SOT23
GS
2
1
Asserted at 130 degree (RS2=720 ohm)
Deasserted at 115 degree (RS2=1270 ohm)
Plase at PH4 copper
5
4
BSEL0
3
TESTHI0
C8
0.1u/4/Y5V/16V/Z
VCC3
TESTHI0
TESTHI0
F26
TESTHI00
TESTHI01
TESTHI11
TESTHI12
TESTHI02
TESTHI03
TESTHI04
TESTHI05
TESTHII06
TESTHI07
RSVD
RSVD
SLP#
RSVD
PWRGOOD
PROCHOT#
THERMTRIP#
COMP0
COMP1
COMP2
COMP3
COMP4
COMP5
COMP6
COMP7
RSVD
RSVD
RSVD
RSVD
N/C
N/C
N/C
CS_GTLREF
GTLREF_SEL
N/C
BOOTSELECT
LL_ID0
LL_ID1
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTTPWRGD
VTT_OUT
VTT_OUT
VTT_SEL
BSEL0 <12> BSEL1 <12>
R66
0/6/SHT/X
W3
P1
W2
F25
G25
G27
G26
G24
F24
AK6
G6
L2
AH2
N1
AL2
M2
A13
T1
G2
R1
J2
T2
Y3
AE3
C9
G10
D16
A20
F23
E23
E7
E24
H29
J3
Y1
V2
AA2
A29
B25
B29
B30
C29
A26
B27
C28
A25
A28
A27
C30
A30
C25
C26
C27
B26
D27
D28
D25
D26
B28
D29
D30
AM6
AA1
J1
R10 1K/6/X
F27
TESTHI1
TESTHI11
TESTHI12
TESTHI2_7
RSVD_AK6
RSVD_G6
-CPUSLP
CPUPWROK
-PROCHOT
-THERMTRIP
COMP0
COMP1
COMP2
COMP3
COMP4
COMP5
COMP6
COMP7
CPU_TP9
CPU_TP8
CPU_TP7
R34 0/6/SHT/X
GTL_DET <8>
BOOTSEL
R11 62/6/X
VTT_GMCH
VTT_OR
VTT_OR
VTT_OL
VCC3
-CPUSLP <15>
-THERMTRIP <28>
GTLVREF_NB <8>
VTT_GMCH
R43
680/6/X
VTT_PWRGD <28,30>
BSEL1
FSBSEL1FSBSEL0
2
Locate at ICH6 Side
0.1u/6/Y5V/25V/Z
0.1u/6/Y5V/25V/Z
R67
0/6/SHT/X
Place outside of CPU socket
R60 60.4/6/1
COMP2
R59 60.4/6/1
R36 60.4/6/1
R37 60.4/6/1
Remove
C11
C12
R63 60.4/6/1
R62 60.4/6/1
R65 60.4/6/1
R64 60.4/6/1
RN6
470/8P4R/6
7 8
5 6
3 4
1 2
R15 62/6
R20 62/6/X
R18 62/6
R19 62/6
RN5
7 8
5 6
3 4
1 2
62/8P4R/6
R33 100/6/1
RN4 680/8P4R/6
R27 680/6
R30 680/6
R26 120/6
R25 62/6/X
R24 62/6/X
R1 62/6
R23 62/6
RN3 62/8P4R/6
RN2 62/8P4R/6
R22 62/6
R21 62/6
C28
22p/4/NPO/50V/J
C484
22p/4/NPO/50V/J
GIGABYTE
VTT_OL
C52
0.1u/6/Y5V/25V/Z
VTT_OR
C53
0.1u/6/Y5V/25V/Z
VTT_GMCH
VTT_OL
C29
C48
VTT_OR
0.1u/6/Y5V/25V/Z
Title
Size Document Number Rev
Custom
Date: Sheet
COMP3
COMP0
COMP1
COMP4
COMP5
COMP6
COMP7
FSBSEL2
FSBSEL0
FSBSEL1
TESTHI2_7
RSVD_G6
TESTHI12
TESTHI1
TESTHI11
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
VTT_PWRGD
-CPUSLP
TESTHI10
TESTHI9
TESTHI8
CPUPWROK
C9
1n/4/X7R/50V/K
TESTHI10 <4>
TESTHI9 <4>
TESTHI8 <4>
VID2
VID5
VID0
VID4
VID1
VID3
-PROCHOT
BOOTSEL
RSVD_AK6
-BPM5
-BPM4
-BPM1
-BPM0
-BPM2
-BPM3
TMS
TDI
TDO
-TRST
TCK
P4_LGA775-C
GA-8VM800PMD-775
of
1
630Wednesday, November 30, 2005
1.0
5
D D
LGA775E
VCORE
C C
B B
AC23
AC24
AC25
AC26
AC27
AC28
AC29
AC30
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AE11
AE12
AE14
AE15
AE18
AE19
AE21
AE22
AE23
AF11
AF12
AF14
AF15
AF18
AF19
AF21
AF22
AG11
AG12
AG14
AG15
AG18
AG19
AG21
AG22
AG25
AG26
AG27
AG28
AG29
AG30
AG8
AG9
AC8
AD8
AE9
AF8
AF9
AA8
AB8
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
CPU-SK/775/S/15
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
AH11
AH12
AH14
AH15
AH18
AH19
AH21
AH22
AH25
AH26
AH27
AH28
AH29
AH30
AH8
AH9
AJ11
AJ12
AJ14
AJ15
AJ18
AJ19
AJ21
AJ22
AJ25
AJ26
AJ8
AJ9
AK11
AK12
AK14
AK15
AK18
AK19
AK21
AK22
AK25
AK26
AK8
AK9
AL11
AL12
AL14
AL15
AL18
AL19
AL21
AL22
AL25
AL26
AL29
AL30
AL8
AL9
VCORE
VCORE
4
LGA775F
AM11
AM12
AM14
AM15
AM18
AM19
AM21
AM22
AM25
AM26
AM29
AM30
AN11
AN12
AN14
AN15
AN18
AN19
AN21
AN22
AN25
AN26
AN29
AN30
AM8
AM9
AN8
AN9
M23
M24
M25
M26
M27
M28
M29
M30
J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
J22
J23
J24
J25
J26
J27
J28
J29
J30
K23
K24
K25
K26
K27
K28
K29
K30
M8
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
J8
VCC
J9
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
K8
VCC
L8
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
CPU-SK/775/S/15
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
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
N24
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
VCORE
3
LGA775G
AA23
AA24
AA25
AA26
AA27
AA28
AA29
AA30
AB23
AB24
AB25
AB26
AB27
AB28
AB29
AB30
AE10
AE13
AE16
AE17
AE20
AE24
AE25
AE26
AE27
AE28
AE29
AE30
AF10
AF13
AF16
AF17
AF20
AF23
AF24
AF25
AF26
AF27
AF28
AF29
AF30
A12
A15
A18
A21
A24
AA3
AA6
AA7
AB1
AB7
AC3
AC6
AC7
AD4
AD7
AE2
AE5
AE7
AF3
AF6
AF7
A2
A6
A9
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
CPU-SK/775/S/15
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AG10
AG13
AG16
AG17
AG20
AG23
AG24
AG7
AH1
AH10
AH13
AH16
AH17
AH20
AH23
AH24
AH3
AH6
AH7
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
AJ27
AJ28
AJ29
AJ30
AJ4
AJ7
AK10
AK13
AK16
AK17
AK2
AK20
AK23
AK24
AK27
AK28
AK29
AK30
AK5
AK7
AL10
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AL3
AL7
AM1
AM10
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4
2
LGA775H
AN1
VSS
AN10
VSS
AN13
VSS
AN16
VSS
AN17
VSS
AN2
VSS
AN20
VSS
AN23
VSS
AN24
VSS
AN27
VSS
AN28
VSS
B1
VSS
B11
VSS
B14
VSS
B17
VSS
B20
VSS
B24
VSS
B5
VSS
B8
VSS
C10
VSS
C13
VSS
C16
VSS
C19
VSS
C22
VSS
C24
VSS
C4
VSS
C7
VSS
D12
VSS
D15
VSS
D18
VSS
D21
VSS
D24
VSS
D3
VSS
D5
VSS
D6
VSS
D9
VSS
E11
VSS
E14
VSS
E17
VSS
E2
VSS
E20
VSS
E25
VSS
E26
VSS
E27
VSS
E28
VSS
E29
VSS
E8
VSS
F10
VSS
F13
VSS
F16
VSS
F19
VSS
F22
VSS
F4
VSS
F7
VSS
G1
VSS
H10
VSS
H11
VSS
H12
VSS
H13
VSS
H14
VSS
H17
VSS
H18
VSS
H19
VSS
H20
VSS
H21
VSS
H22
VSS
H23
VSS
H24
VSS
CPU-SK/775/S/15
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
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
H25
H26
H27
H28
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
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
GIGABYTE
P4_LGA775-D
GA-8VM800PMD-775
of
1
730Wednesday, November 30, 2005
1.0
A
B
C
D
E
R1156 49.9/6/1
VTT_GMCH
U19
T19
R19
P19
N19
M19
L19
L18
L17
L16
L15
VTT
VTT
VTT
VTT
VTT
VTT
VTT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
H26
H29
L25
L28
P25
P28
U28
U25
Y25
Y28
N18
P18
R18
M18
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
HDSTB0P
HDSTB0N
HDSTB1P
HDSTB1N
HDSTB2P
HDSTB2N
HDSTB3P
HDSTB3N
GND
GND
GND
GND
GND
P4M800 PRO/[10HB1-05P48P-10R]
AC28
T18
U18
V18
HD0
D27
HD1
D26
HD2
A29
HD3
C26
HD4
C28
HD5
D28
HD6
A27
HD7
B29
HD8
A26
HD9
B26
HD10
D25
HD11
E24
HD12
A25
HD13
A28
HD14
D24
HD15
C25
HD16
K28
HD17
K29
HD18
J28
HD19
K27
HD20
J26
HD21
J29
HD22
J25
HD23
J27
HD24
F28
HD25
G29
HD26
G27
HD27
D29
HD28
E27
HD29
F27
HD30
E28
HD31
F29
HD32
E23
HD33
B24
HD34
C24
HD35
A24
HD36
A23
HD37
B23
HD38
A22
HD39
C23
HD40
F21
HD41
C22
HD42
E21
HD43
C21
HD44
D20
HD45
D21
HD46
F20
HD47
E20
HD48
B19
HD49
C19
HD50
B20
HD51
B18
HD52
C20
HD53
A20
HD54
C18
HD55
B17
HD56
B16
HD57
A17
HD58
C14
HD59
C15
HD60
A18
HD61
B15
HD62
B14
HD63
A15
B27
C27
H28
G28
D23
D22
C17
C16
HD[0:63]
STBP0 <5>
STBN0 <5>
STBP1 <5>
STBN1 <5>
STBP2 <5>
STBN2 <5>
STBP3 <5>
STBN3 <5>
HD[0:63] <5>
AA29
AC27
AA28
AB27
AA27
AC29
AB29
AB28
AC26
AD29
W28
M29
M28
M25
M26
M24
W27
W29
M27
W23
G24
W26
G25
G26
Y29
V27
Y27
Y26
T28
R28
N29
N28
P29
P27
R27
N26
T26
P26
R25
N27
N25
R29
T27
U26
T25
R26
T29
K26
U27
L27
U29
L29
V28
V26
V29
L26
K25
C29
H27
B21
A21
D14
Y23
R24
V24
F22
F19
F16
L24
N24
K24
U2A
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
HA32
HA33
HADSTB0
HADSTB1
ADS
BNR
BPRI
BREQ
DBSY
DEFER
DRDY
HIT
HITM
HLOCK
HTRDY
HREQ0
HREQ1
HREQ2
HREQ3
HREQ4
RS0
RS1
RS2
HDBI0
HDBI1
HDBI2
HDBI3
CPURST
HCLK+
HCLK-
HAVREF0
HAVREF1
HDVREF0
HDVREF1
HDVREF2
HDVREF3
GTLVREF
HAP0
HAP1
HRCOMP
HCOMPVREF
DPWR
VTT
VTT
VTT
VTT
GND
GND
GND
GND
GND
GND
GND
GND
A16
GND
GND
GND
GND
E29
E26
E25
E22
B25
B28
D16
D19
A19
B22
D15
HA3
HA4
HA5 HCOMPVREF
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
HA32
HA33
-HADSTB0
-HADSTB1
-HADS
-BNR
-BPRI
-BR0
-DBSY
-DEFER
-DRDY
-HIT
-HITM
-HLOCK
-HTRDY
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-RS0
-RS1
-RS2
-DBI0
-DBI1
-DBI2
-DBI3
GTLVREF_NB
GTLVREF_NB
C319
0.1u/6/Y5V/25V/Z
HRCOMP
-DPWR
TP23
R1875
SC121
-HADSTB0<4>
-HADSTB1<4>
VDDQ
1 2
C320
0.1u/6/Y5V/25V/Z
C322
0.1u/6/Y5V/25V/Z
HA[3:33]
-HADS<4>
-BNR<4>
-BPRI<4>
-BR0<4>
-DBSY<4>
-DEFER<4>
-DRDY<4>
-HIT<4>
-HITM<4>
-HLOCK<4>
-HTRDY<4>
-HREQ0<4>
-HREQ1<4>
-HREQ2<4>
-HREQ3<4>
-HREQ4<4>
-RS0<4>
-RS1<4>
-RS2<4>
-DBI0<5>
-DBI1<5>
-DBI2<5>
-DBI3<5>
SC96
1U/6/Y5V/10V/Z
AP0<4>
AP1<4>
HCOMPVREF
4 4
3 3
2 2
-CPURST_NB<29>
GTLVREF_NB<6>
SC104
0.1u/4/Y5V/16V/Z
HCLK<12>
-HCLK<12>
HA[3:33]<4>
8.2K/6/X
0.1u/4/Y5V/16V/Z
SC97
1U/6/Y5V/10V/Z
SC98
1U/6/Y5V/10V/Z
VTT_GMCH
VTT_GMCH
R7 100/6/1
R17 20.5/6/1
Please Close to P4M800
+12V
R46
8.2K/6
GTL_DET<6>
VTT_GMCH
SC85
1U/6/Y5V/10V/Z
2
HEAT SINK/GIGABYTE/[12SP2-04E004-01_12SP2-04E004-02_12SP2-04E004-03]
GTLVREF_NB
R1157
100/6/1
R8
49.9/6/1
HRCOMP
VCORE
R45
619/6/1
3
Q4
D
2N7002/SOT23
GS
SOT23
2
SC86
1U/6/Y5V/10V/Z
HS1
GTLVREF_NB
1
SC87
1U/6/Y5V/10V/Z
NB Heatsink
1
1 1
Title
Size Document Number Rev
Custom
A
B
C
D
Date: Sheet
GIGABYTE
NORTH P4M800
GA-8VM800PMD-775
E
830Wednesday, November 30, 2005
1.0
of
5
4
3
2
-CS0
-CS1
-CS2
-CS3
1
MAA8
MAA9
MAA10
MAA11
MAA12
MAA13
MAA14
MAA15
-SRASA
-SCASA
-SWEA
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MD0
MD1
MD2
MD3
MD4
CKE0
CKE1
CKE2
CKE3
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
D D
C C
B B
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12
MAA13
MAA14
MAA15
DMCOMP
MEMDET
-DQS0
-DQS1
-DQS2
-DQS3
-DQS4
-DQS5
-DQS6
-DQS7
DCLKI
MCLKOMCLKO
MVREF_NB
MVREF_NB
MEMDET
DMCOMP
SC110
0.1u/4/Y5V/16V/Z
MCLKOMCLKO
DCLKI
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
GIGABYTE
NORTH P4M800
GA-8VM800PMD-775
1
930Wednesday, November 30, 2005
1.0
of
Loading...