Design Guide
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
Layout Note:
Place half of these caps by PCI slot 1, the other
half by PCI slot2
SLOT3
Place close to slot 3
Place close to slot 3
Default: 1-2
Moon ISA support
Moon ISA support
Default: 1-2
Moon ISA support
Default: 2-3
PCI Slot3 is farthest
from processor
Note: To Power PCI Slot3 in
suspend Stuff R8B5, R7C3, R8P2
and Unstuff R8B6, R7C6, R8P1
4.401
PCI Slot 3/Moon-ISA support & Decoupling
A
23 50Monday, September 15, 2003
Intel 855GM/GME CRB <Doc>
Title
Size Document Number Rev
Date: Sheet
of
Project:
PCI_SLT3INTB#
SLT3_PRSNT1#
SLT3_IDSEL
PCI_RSV4
SLT3_PRSNT2#
PCI_SLT3INTA#
PCI_SLT3INTC#
PCI_RSV1
PCIRST#
V3.3S_PCI_D
PCI_SLT3INTD#
PCI_RSV5
S3_PCI_GNT3#
INT_PIRQC# 18,21,24
INT_PIRQE# 18,21,22
INT_PIRQB# 15,18,21,24
INT_PIRQG# 18,21,22
PCI_PAR 18,22,24
PCI_AD26 18,22,24
PCI_AD2 18,22,24
PCI_AD28 18,22,24
PCI_AD13 18,22,24
PCI_AD18 18,22,24
PCI_AD11 18,22,24
PCI_STOP# 18,21,22,24
PCI_C/BE0# 18,22,24
PCI_AD18 18,22,24
PM_CLKRUN# 19,21,22,24,32,34,37
PCI_FRAME# 18,21,22,24
PCI_AD15 18,22,24
PCI_AD24 18,22,24
PCI_AD30 18,22,24
PCI_TRDY# 18,21,22,24
PCI_AD9 18,22,24
PCI_AD4 18,22,24
PCI_AD0 18,22,24
PCI_AD16 18,22,24
PCI_AD6 18,22,24
PCI_AD22 18,22,24
PCI_AD20 18,22,24
INT_PIRQF#18,21,22
INT_PIRQH#18,21,22,37
PCI_AD2718,22,24
PCI_PERR#18,21,22
PCI_SERR#18,21,22,24
PCI_AD118,22,24
PCI_AD1418,22,24
PCI_AD1718,22,24
PCI_AD518,22,24
INT_SERIRQ18,22,24,32,34,37
PCI_LOCK#18,21,22,24
PCI_C/BE1#18,22,24
PCI_AD718,22,24
PCI_AD1018,22,24
PCI_DEVSEL#18,21,22,24
PCI_AD1218,22,24
PCI_AD2918,22,24
PCI_AD818,22,24
PCI_AD2318,22,24
PCI_AD2118,22,24
PCI_AD318,22,24
PCI_AD1918,22,24
PCI_AD3118,22,24
PCI_C/BE3#18,22,24
PCI_C/BE2#18,22,24
PCI_AD2518,22,24
PCI_IRDY#18,21,22,24
PCI_REQ64# 21,22
PCI_ACK64#21,22
CLK_PCI_SLOT36
PCI_PME# 15,18,22,37
PCI_REQ3#18,21
+V3.3PCISLT3
+V3.315,18..20,27,30,32,35,37,38,44,45
+V5S_PCI22
+V520..22,27,36,37,44,45
+V5PCISLT3
+V5S 8,15..18,20,24,25,27,33..35,38..40,45,46
+V5PCISLT3
+V5PCISLT3
+V3.3PCISLT3
+V3.3S_PCI22
BUF_PCI_RST# 18,22,24,26,31,32,34,37
PCI_GNT3# 18
+V3.3S_PCI22
+V3.3PCISLT3
PCI_GATED_RST# 22,32,37
+V12S15,17,27,37,45
+V12S_PCI22
+V3.3ALWAYS5,15,19..22,27..29,32,36..39,45
+V5_PCI 22
PCI_NOGO19
PCI_REQA#18,22
PCI_GNTA# 18,19,22
SMB_DATA 18,21,22,24,46
SMB_CLK 18,21,22,24,46
+V12S_PCI22
+V3.3S_PCI22
+V3.3S 5,6,8,9,11,15..18,20,21,26,31,33..36,38..40,45
INT_PIRQA#15,18,21,24
INT_PIRQD#18,21,24
-V12S22,45
+V3.3PCISLT3
+V5S_PCI22
C7B6
0.1UF
C7B9
0.1UF
C8C7
0.1UF
C8E3
22UF
R7C3
NO_STUFF_0
CON3_HDRJ9E5
3
2
1
R8C2 680
C8C3
22UF
C8E1
0.1UF
C8B3
0.1UF
C7C3
0.1UF
C7D1
0.1UF
R7B2 0.01_1%
C8D4
0.1UF
C8D6
0.1UF
C7E1
0.1UF
C8E7
0.1UF
C8C4
0.1UF
C8C9
0.1UF
C7D7
0.1UF
C8B2
0.1UF
C8C5
0.1UF
RP7F4D
NO_STUFF_0
4 5
C8B6
0.1UF
RP7F4C
NO_STUFF_0
3 6
R8E2
1K
C7D2
0.1UF
C8E6
0.1UF
C7C5
0.1UF
C8C6
0.1UF
C8B5
0.1UF
R8P2
NO_STUFF_0
C7C2
0.1UF
Q8E1
2N3904
1
3
2
C8D3
22UF
KEY
J8B2 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)
C8B7
22UF
RP7B1B
0
2 7
R7C6 0
C7D6
22UF
C8D7
22UF
R8E3
10K
C8D5
0.1UF
C8N20.01UF
C8D1
0.1UF
R7E3
0.01_1%
RP7B1D
0
4 5
C7B4
10UF
C7E2
22UF
C7B5
0.1UF
RP7F4B
NO_STUFF_0
2 7
R8P1 0
C8E2
0.1UF
C8D9
0.1UF
RP7F4A
NO_STUFF_0
1 8
C8E4
0.1UF
C8D2
0.1UF
R8B5
NO_STUFF_0
C8C20.01UF
C7B11
0.1UF
RP7B1C
0
3 6
RP7B1A
0
1 8
CON3_HDR
J9E4
3
2
1
C8D8
22UF
C7E3
0.1UF
R8E1
0.01_1%
C7B7
0.1UF
R8B6 0
C7E4
0.1UF
C7B8
22UF
C8E5
0.1UF
CON3_HDR
J9E2
3
2
1
C8B4
0.1UF
C8C8
0.1UF