Jumpers and connectors
Issue D
33
PCI: 32bit PCI slot
32-bit card edge connector. Two clk/grant/request lines routed.
Connector: 120-way PCI card edge connector (5V 32-bit 66MHz PCI socket).
Pin
SideB
SideA
Pin
SideB
SideA
1 -12V
N/C
32 AD17
AD16
2 N/C
+12V
33 /CBE2
+3.3V
3 Ground N/C
34 Ground /FRAME
4 /GNT1
N/C
35 /IRDY
Ground
5 +5V
+5V
36 +3.3V
/TRDY
6 +5V
/INTA
37 /DEVSEL Ground
7 /INTB
/INTC
38 Ground /STOP
8 /INTD
+5V
39 /PLOCK +3.3V
9 N/C
IDSEL1
40 /PERR
Ground
10 /REQ1
+5V(I/O)
41 +3.3V
N/C
11 N/C
N/C
42 /SERR
Ground
12 Ground
Ground
43 +3.3V
/PAR
13 Ground
Ground
44 /CBE1
AD15
14 CLK2
+3.3VAUX 45 AD14
+3.3V
15 Ground
/RST
46 Ground
AD13
16 CLK1
+5V(I/O)
47 AD12
AD11
17 Ground
/GNT0
48 AD10
Ground
18 /REQ0
Ground
49 Ground
AD9
19 +5V(I/O) /PME
50 Key
Key
20 AD31
AD30
51 Key
Key
21 AD29
+3.3V
52 AD8
/CBE0
22 Ground
AD28
53 AD7
+3.3V
23 AD27
AD26
54 +3.3V
AD6
24 AD25
Ground
55 AD5
AD4
25 +3.3V
AD24
56 AD3
Ground
26 /CBE3
IDSEL0
57 Ground
AD2
continued…