Design Guide
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
SLOT2SLOT1
LEGACY HEADER
FOR ADD-IN
AUDIO CARD
TESTING
VIA SLOT1 ONLY
4.401
PCI Slot 1 & 2
A
22 50Monday, September 15, 2003
Intel 855GM/GME CRB <Doc>
Title
Size Document Number Rev
Date: Sheet
of
Project:
SLT2_IDSEL
SLT2_PRSNT2#
SLT2_PRSNT1#
SLT1_IDSEL
SLT1_PRSNT2#
SLT1_PRSNT1#
INT_SERIRQ 18,23,24,32,34,37
PCI_AD0 18,23,24
PCI_AD15 18,23,24
PCI_AD28 18,23,24
PCI_C/BE0# 18,23,24
PM_CLKRUN# 19,21,23,24,32,34,37
PCI_AD6 18,23,24
PCI_TRDY# 18,21,23,24
PCI_AD18 18,23,24
PCI_AD26 18,23,24
PCI_PAR 18,23,24
PCI_AD4 18,23,24
PCI_STOP# 18,21,23,24
PCI_AD16 18,23,24
PCI_AD9 18,23,24
PCI_AD11 18,23,24
PCI_FRAME# 18,21,23,24
PCI_AD2 18,23,24
PCI_AD22 18,23,24
PCI_AD30 18,23,24
PCI_AD13 18,23,24
PCI_AD20 18,23,24
PCI_AD0 18,23,24
PCI_AD15 18,23,24
PCI_AD28 18,23,24
PCI_C/BE0# 18,23,24
PM_CLKRUN# 19,21,23,24,32,34,37
PCI_AD6 18,23,24
PCI_TRDY# 18,21,23,24
PCI_AD18 18,23,24
PCI_AD26 18,23,24
PCI_PAR 18,23,24
PCI_AD4 18,23,24
PCI_STOP# 18,21,23,24
PCI_AD16 18,23,24
INT_PIRQG# 18,21,23
PCI_AD9 18,23,24
PCI_AD11 18,23,24
PCI_FRAME# 18,21,23,24
PCI_AD2 18,23,24
PCI_AD22 18,23,24
PCI_AD30 18,23,24
PCI_AD13 18,23,24
PCI_AD20 18,23,24
INT_PIRQH# 18,21,23,37
INT_PIRQF#18,21,23
PCI_AD16 18,23,24
INT_SERIRQ18,23,24,32,34,37
PCI_PERR#18,21,23
PCI_AD1018,23,24
PCI_AD3118,23,24
PCI_AD1218,23,24
PCI_AD2718,23,24
PCI_AD2918,23,24
PCI_DEVSEL#18,21,23,24
PCI_AD118,23,24
PCI_AD518,23,24
PCI_AD1418,23,24
PCI_AD818,23,24
PCI_C/BE1#18,23,24
PCI_IRDY#18,21,23,24
PCI_SERR#18,21,23,24
PCI_AD718,23,24
PCI_LOCK#18,21,23,24
PCI_AD318,23,24
PCI_PERR#18,21,23
PCI_AD1718,23,24
PCI_AD1018,23,24
PCI_AD3118,23,24
PCI_AD2518,23,24
PCI_AD1218,23,24
PCI_AD2718,23,24
PCI_AD2918,23,24
PCI_C/BE3#18,23,24
PCI_DEVSEL#18,21,23,24
PCI_AD118,23,24
PCI_AD1918,23,24
PCI_AD518,23,24
PCI_AD1418,23,24
PCI_AD818,23,24
PCI_C/BE2#18,23,24
PCI_C/BE1#18,23,24
PCI_AD2318,23,24
PCI_IRDY#18,21,23,24
PCI_SERR#18,21,23,24
PCI_AD718,23,24
PCI_AD2118,23,24
PCI_LOCK#18,21,23,24
PCI_AD318,23,24
INT_SERIRQ18,23,24,32,34,37
INT_PIRQH#18,21,23,37
INT_PIRQE# 18,21,23
PCI_REQ64# 21,23 PCI_REQ64# 21,23
BUF_PCI_RST# 18,23,24,26,31,32,34,37 BUF_PCI_RST#
18,23,24,26,31,32,34,37
PCI_GNT1# 18 PCI_GNT2# 18
PCI_GATED_RST# 23,32,37 PCI_GATED_RST# 23,32,37
PCI_ACK64#21,23PCI_ACK64#21,23
PCI_GNTA#18,19,23
CLK_PCI_SLOT16 CLK_PCI_SLOT26
PCI_REQA# 18,23
PCI_PME# 15,18,23,37
PCI_REQ1#18,21 PCI_REQ2#18,21
+V5_PCI23
+V5S_PCI 23
+V3.3S_PCI 23
+V3.3S_PCI23
+V12S_PCI23
+V3.3S_PCI23
+V5S_PCI23
+V3.3ALWAYS 5,15,19..21,23,27..29,32,36..39,45
+V3.3S_PCI23
+V12S_PCI 23
+V5S_PCI 23
+V3.3ALWAYS 5,15,19..21,23,27..29,32,36..39,45
+V5_PCI23
-V12S23,45
-V12S23,45
+V3.3S_ICH 19..21,24,37
+V3.3S_ICH19..21,24,37
+V520,21,23,27,36,37,44,45
+V5_PCI23
SMB_DATA 18,21,23,24,46
SMB_CLK 18,21,23,24,46
INT_PIRQE#18,21,23
INT_PIRQG#18,21,23
PCI_AD24 18,23,24
PCI_PME# 15,18,23,37
INT_PIRQF# 18,21,23
PCI_AD2518,23,24
PCI_C/BE2#18,23,24
PCI_AD1918,23,24
PCI_AD2118,23,24
PCI_AD2318,23,24
PCI_AD1718,23,24
PCI_C/BE3#18,23,24
SMB_DATA 18,21,23,24,46
SMB_CLK 18,21,23,24,46
PCI_AD24 18,23,24
PCI_AD17 18,23,24
+V5S_PCI23
R8C1
680
5Pin_Keyed-HDR
J7G1
21
4
5 6
R7C5
680
KEY
J7B1 CON120_PCI
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
-12V
TCK
GND1
TDO
+5V (1)
+5V (2)
INTB#
INTD#
PRSNT1#
RSV1
PRSNT2#
GND2
GND3
RSV2
GND4
CLK
GND5
REQ#
+5V (3)
AD31
AD29
GND6
AD27
AD25
+3.3V (1)
C/BE3#
AD23
GND8
AD21
AD19
+3.3V (2)
AD17
C/BE2#
GND9
IRDY#
+3.3V (3)
DEVSEL#
GND10
LOCK#
PERR#
+3.3V (4)
SERR#
+3.3V (5)
C/BE1#
AD14
GND11
AD12
AD10
GND12
TRST#
+12V
TMS
TDI
+5V (7)
INTA#
INTC#
+5V (8)
RSV3
+5V (9)
RSV4
GND14
GND15
RSV5
RST#
+5V (10)
GNT#
GND16
PME#
AD30
+3.3V (7)
AD28
AD26
GND17
AD24
IDSEL
+3.3V (8)
AD22
AD20
GND18
AD18
AD16
+3.3V (9)
FRAME#
GND19
TRDY#
GND20
STOP#
+3.3V (10)
SDONE
SBO#
GND21
PAR
AD15
+3.3V (11)
AD13
AD11
GND22
AD09
AD08
AD07
+3.3V (6)
AD05
AD03
GND13
AD01
+5V (4)
ACK64#
+5V (5)
+5V (6)
C/BE0#
+3.3V (12)
AD06
AD04
GND23
AD02
AD00
+5V (11)
REQ64#
+5V (12)
+5V (13)
R8N1
NO_STUFF_0
C8C1
0.01UF
C7C1 0.01UF
R7V2
8.2K
R7V1
8.2K
C7B10 0.01UF C8N1
0.01UF
KEY
J8B3 CON120_PCI
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
-12V
TCK
GND1
TDO
+5V (1)
+5V (2)
INTB#
INTD#
PRSNT1#
RSV1
PRSNT2#
GND2
GND3
RSV2
GND4
CLK
GND5
REQ#
+5V (3)
AD31
AD29
GND6
AD27
AD25
+3.3V (1)
C/BE3#
AD23
GND8
AD21
AD19
+3.3V (2)
AD17
C/BE2#
GND9
IRDY#
+3.3V (3)
DEVSEL#
GND10
LOCK#
PERR#
+3.3V (4)
SERR#
+3.3V (5)
C/BE1#
AD14
GND11
AD12
AD10
GND12
TRST#
+12V
TMS
TDI
+5V (7)
INTA#
INTC#
+5V (8)
RSV3
+5V (9)
RSV4
GND14
GND15
RSV5
RST#
+5V (10)
GNT#
GND16
PME#
AD30
+3.3V (7)
AD28
AD26
GND17
AD24
IDSEL
+3.3V (8)
AD22
AD20
GND18
AD18
AD16
+3.3V (9)
FRAME#
GND19
TRDY#
GND20
STOP#
+3.3V (10)
SDONE
SBO#
GND21
PAR
AD15
+3.3V (11)
AD13
AD11
GND22
AD09
AD08
AD07
+3.3V (6)
AD05
AD03
GND13
AD01
+5V (4)
ACK64#
+5V (5)
+5V (6)
C/BE0#
+3.3V (12)
AD06
AD04
GND23
AD02
AD00
+5V (11)
REQ64#
+5V (12)
+5V (13)