CompactPCI Bus Connectors (J1 and J2)
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5-11
5
PCI Mezzanine Card Connectors
The PCI Mezzanine Card (PMC) bus connects to the internal 32-bit wide,
PCI bus (bus 0). Refer to the next two tables for PMC connector pinouts.
Table 5-9. PMC 1 and 2 Connectors (J11, J21)
J11 and J21
Pin Number
Signal
Signal
Pin Number
1
TCK
-12V
2
3
Ground
INTA-
4
5
INTB-
INTC-
6
7
BUSMODE1-
+5V
8
9
INTD-
PCI-RSVD
10
11
Ground
PCI_RSVD
12
13
CLK
Ground
14
15
Ground
GNT-
16
17
REQ-
+5V
18
19
V (I/O)
AD{31}
20
21
AD[28}
AD[27]
22
23
AD[25]
Ground
24
25
Ground
C/BE[3]
26
27
AD[22]
AD[21]
28
29
AD[19]
+5V
30
31
V (I/O)
AD[17]
32
33
FRAME-
Ground
34
35
Ground
IRDY-
36
37
DEVSEL-
+5V
38
39
Ground
Lock-
40
41
SDONE-
SBO-
42
43
PAR
Ground
44
45
V (I/O)
AD[15]
46
47
AD[12]
AD[11]
48