Gigabyte GA-880GM-D2H Wiring Diagram page 18

5
PCI SLOT 1,2
VCC3
PCI SLOT2 PCI SLOT2 PCI SLOT2 PCI SLOT2
VCC -12V
PCI2 PCI2
B1
-12V
B2
D
TCK
B3
GND
B4
TDO
B5
+5V
B6
+5V
B7
<13> -INTB
INTB
B8
<13> -INTD INTD
B9
PRSNT1 RESERVED
B10
RESERVED
B11
PRSNT2 RESERVED
B12
GND
B13
GND
B14
RESERVED
B15
GND
B16
<13> PCICLK1 CLK
B17
GND
B18
<13> -REQ0
REQ
B19
+5V
AD31
B20
AD31
AD29
B21
AD29
B22
GND
AD27 B23
AD27
AD25
B24
AD25
B25
+3.3V
B26
<13> -C_BE3 C/BE3
AD23
B27
AD23
B28
GND
AD21
B29
AD21
AD19
B30
AD19
B31
+3.3V
AD17
B32
AD17
C B33
<13> -C_BE2
C/BE2
B34
GND
B35
<13> -IRDY IRDY
B36
+3.3V
B37
<13> -DEVSEL DEVSEL
B38
GND
-PLOCK
B39
<13> -PLOCK LOCK
B40
<13> -PERR PERR
B41
+3.3V
B42
<13> -SERR
SERR
B43
+3.3V
B44
<13> -C_BE1 C/BE1
AD14
B45
AD14
B46
GND
AD12
B47
AD12
AD10 B48
AD10
B49
GND
AD8
B52
AD8
AD7 B53
AD7
B54
+3.3V
AD5
B55
AD5
AD3
B56
AD3
B57
GND
AD1 B58
AD1
B59
+5V
-ACK64
B60
ACK64
B61
+5V
B62
+5V
B
PCI/120/P/IV/VA PCI/120/P/IV/VA
IDSEL[AD22],
GNT/REQ[0],
INT[A]
VCC3
BC869 BC869 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z 3VDUAL
BC870 BC870 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z C1743 C1743 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z
BC871 BC871 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z C1744 C1744 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z
BC872 BC872 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z
BC873 BC873 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z
BC878 BC878 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z
EC13 EC13 560u/FP/D/6.3V/89/8m 560u/FP/D/6.3V/89/8m
VCC
EC11 EC11 560u/FP/D/6.3V/89/8m 560u/FP/D/6.3V/89/8m +12V
A
BC865 BC865 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z
BC866 BC866 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z
BC863 BC863
BC867 BC867 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z
BC868 BC868 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z
5
4
AD[0..31]
<13> AD[0..31]
+12V VCC
A1
TRST
A2
+12V
A3
TMS
A4
TDI
A5
+5V
A6
INTA -INTA <13>
A7
-INTC <13>
INTC
A8
+5V
A9
A10
+5V
A11
A12
GND
A13
GND
A14
3.3V_AUX 3VDUAL <13>
A15
RST -PPCIRST <13>
A16
+5V
A17
-GNT0 <13>
GNT
A18
GND
A19
PME -PCIPME <14>
AD30
A20
AD30
A21
+3.3V VCC3
AD28
A22
AD28
A23 AD26
AD26
A24
GND <13>
AD24
A25
AD24
AD22
A26
IDSEL
A27
+3.3V
A28 AD22
AD22
AD20
A29
AD20
A30
GND
AD18
A31
AD18
AD16
A32
AD16
A33
+3.3V
A34
FRAME -FRAME <13>
A35
GND
A36
TRDY -TRDY <13>
A37
GND
A38
-STOP <13>
STOP
A39
+3.3V
A40
SDONE
A41
SBO
A42
GND
A43
PAR <13>
PAR
AD15
A44
AD15
A45
+3.3V
AD13
A46
AD13
AD11
A47
AD11
A48
GND
AD9
A49
AD9
A52
C/BE0 -C_BE0 <13>
A53
+3.3V
AD6
A54
AD6
AD4
A55
AD4
A56
GND
AD2
A57
AD2
A58 AD0
AD0
A59
+5V
-P1REQ64
A60
REQ64
A61
+5V
A62
+5V
-12V
BC864 BC864 BC874 BC874 BC875 BC875
0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z 0.1U/4/Y5V/16V/Z/X 0.1U/4/Y5V/16V/Z/X 0.1U/4/Y5V/16V/Z/X 0.1U/4/Y5V/16V/Z/X
<13> -REQ3
<13> -REQ2
<13> -REQ1
<13> -REQ0
<13> -REQ4
<13> -GNT4
4
3
VCC3
PCI SLOT1 PCI SLOT1 PCI SLOT1 PCI SLOT1
VCC -12V
PCI1 PCI1
B1 A1
-12V TRST
B2 A2
TCK +12V
B3 A3
GND TMS
B4 A4
TDO TDI
B5 A5
+5V +5V
B6 A6
+5V INTA
B7 A7
<13> -INTC INTB INTC
B8 A8
INTD +5V
<13> -INTA
B9 A9
PRSNT1 RESERVED
B10 A10
RESERVED +5V
B11 A11
PRSNT2 RESERVED
B12 A12
GND GND
B13 A13
GND GND
B14 A14
RESERVED 3.3V_AUX
B15 A15
GND RST
B16 A16
PCICLK2 CLK +5V
B17 A17
GND GNT
B18 A18
REQ GND
<13> -REQ1
B19 A19
+5V PME
AD31
B20 A20
AD31 AD30
AD29
B21 A21
AD29 +3.3V
B22 A22
GND AD28
AD27
B23 A23
AD27 AD26
AD25
B24 A24
AD25 GND
B25 A25
+3.3V AD24
B26 A26
-C_BE3 C/BE3 IDSEL
AD23
B27 A27
AD23 +3.3V
B28 A28
GND AD22
AD21
B29 A29
AD21 AD20
AD19 B30 A30
AD19 GND
B31 A31
+3.3V AD18
AD17
B32 A32
AD17 AD16
B33 A33
<13> -C_BE2 C/BE2 +3.3V
B34 A34
GND FRAME
B35 A35
<13> -IRDY
IRDY GND
B36 A36
+3.3V TRDY
B37 A37
<13> -DEVSEL DEVSEL GND
B38 A38
GND STOP
-PLOCK
B39 A39
LOCK +3.3V
B40 A40
<13> -PERR
PERR SDONE
B41 A41
+3.3V SBO
B42 A42
<13> -SERR SERR GND
B43 A43
+3.3V PAR
B44 A44
<13> -C_BE1
C/BE1 AD15
AD14 B45 A45
AD14 +3.3V
B46 A46
GND AD13
AD12
B47 A47
AD12 AD11
AD10
B48 A48
AD10 GND
B49 A49
GND AD9
AD8
B52 A52
AD8 C/BE0
AD7
B53 A53
AD7 +3.3V
B54 A54
+3.3V AD6
AD5 B55 A55
AD5 AD4
AD3
B56 A56
AD3 GND
B57 A57
GND AD2
AD1
B58 A58
AD1 AD0
B59 A59
+5V +5V
-ACK64 B60 A60
ACK64 REQ64
B61 A61
+5V +5V
B62 A62
+5V +5V
PCI/120/P/IV/VA PCI/120/P/IV/VA
IDSEL[AD23],
GNT/REQ[1],
INT[B]
VCC3
RN256 RN256 8.2K/8P4R/4 8.2K/8P4R/4
1 2
-P2REQ64
3 4
-ACK64
5 6
-P1REQ64 7 8
-STOP RN257 RN257 8.2K/8P4R/4 8.2K/8P4R/4
1 2
-PLOCK
3 4
-PERR
5 6
-SERR 7 8
-FRAME RN258 RN258 8.2K/8P4R/4 8.2K/8P4R/4
1 2
-IRDY
3 4
-TRDY
5 6
-DEVSEL 7 8
-INTD RN259 RN259 8.2K/8P4R/4 8.2K/8P4R/4
1 2
-INTC
3 4
-INTA
5 6
-INTB 7 8
-REQ3 RN261 RN261 8.2K/8P4R/4 8.2K/8P4R/4
1 2
-REQ2
3 4
-REQ1
5 6
-REQ0 7 8
R2745 R2745 8.2K/4/X 8.2K/4/X
R2746 R2746 8.2K/4/1 8.2K/4/1
3
2
VCC3
PCICLK1
+12V VCC PCICLK2
-INTB <13>
-INTD <13>
3VDUAL
-PPCIRST <13>
-GNT1 <13>
-PCIPME <14>
AD30
AD28
AD26
AD24
AD23
AD22
AD20
AD18
AD16
-FRAME <13>
-TRDY <13>
-STOP <13>
PAR <13>
AD15
AD13
AD11
AD9
-C_BE0 <13>
AD6
AD4
AD2
AD0
-P2REQ64
2
1
BC861 BC861 10P/4/N/50V/X 10P/4/N/50V/X
BC862 BC862 10P/4/N/50V/X 10P/4/N/50V/X
-PPCIRST
C1745 C1745
100P/4/N/50V/X 100P/4/N/50V/X
Title Title Title
PCI SLOT 1,2 PCI SLOT 1,2 PCI SLOT 1,2
Size Size Size Document Number Document Number Document Number Rev Rev Rev
Custom Custom Custom GA-880GM-D2H GA-880GM-D2H GA-880GM-D2H 1.32 1.32 1.32
Date: Date: Date: Friday, July 23, 2010 Friday, July 23, 2010 Friday, July 23, 2010 Sheet Sheet Sheet 18 18 18 of of of 30 30 30
1
D
C
B
A