32-Bit Pci Connectors - IBM NetVista Technical Information Manual

Table 21. System memory connector pin input/output

32-bit PCI connectors

Table 22. PCI connector-pin assignments
Pin Signal name
54 Ground N/A
55 MD16 I/O
56 MD17 I/O
A1
A2
B1
B2
Pin Signal
A1 TRST#
A2 +12 V dc
A3 TMS
A4 TDI
A5 +5 V dc
A6 INTA#
A7 INTC#
A8 +5 V dc
A9 Reserved
A10 +5 V dc
A11 Reserved
A12 Ground
A13 Ground
A14 3.3 V AUX
A15 RST#
A16 +5 V dc (I/O)
A17 GNT#
A18 Ground
A19 PCI PME
A20 Address/data 30
A21 +3.3 V dc
A22 Address/data 28
A23 Address/data 26
A24 Ground
I/O Pin Signal name
110 VDD
111 CAS#
112 DQMB4#
I/O Pin
O B1
B2
O B3
O B4
B5
I B6
I B7
B8
B9
B10
B11
B12
B13
B14
O B15
B16
O B17
B18
B19
I/O B20
B21
I/O B22
I/O B23
I/O B24
Appendix A. Connector-pin assignments
I/O Pin Signal name
N/A 166 SA1
N/A 167 SA0
I 168 VDD
A62
B62
Signal
12 V dc
TCK
Ground
TDO
+5 V dc
+5 V dc
INTB#
INTD#
PRSNT1#
Reserved
PRSNT2#
Ground
Ground
3.3 V AUX
Ground
CLK
Ground
REQ#
+5 V dc
Address/data 31
Address/data 29
Ground
Address/data 27
Address/data 25
I/O
O
O
N/A
I/O
O
I
I
I
I
I
O
I
I/O
I/O
I/O
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