4-16
Computer Group Literature Center Web Site
Connector Pin Assignments
4
25
GND
CBE3
∗
26
25
IDSEL
AD23
26
27
AD22
AD21
28
27
+3.3V
AD20
28
29
AD19
+5V
30
29
AD18
GND
30
31
+5V
AD17
32
31
AD16
CBE2
∗
32
33
FRAME
∗
GND
34
33
GND
Not Used
34
35
GND
IRDY
∗
36
35
TRDY
∗
+3.3V
36
37
DEVSEL
∗
+5V
38
37
GND
STOP
∗
38
39
GND
LOCK
∗
40
39
PERR
∗
GND
40
41
SDONE
∗
SBO
∗
42
41
+3.3V
SERR
∗
42
43
PAR
GND
44
43
CBE1
∗
GND
44
45
+5V
AD15
46
45
AD14
AD13
46
47
AD12
AD11
48
47
GND
AD10
48
49
AD09
+5V
50
49
AD08
+3.3V
50
51
GND
CBE0
∗
52
51
AD07
Not Used
52
53
AD06
AD05
54
53
+3.3V
Not Used
54
55
AD04
GND
56
55
Not Used
GND
56
57
+5V
AD03
58
57
Not Used
Not Used
58
59
AD02
AD01
60
59
GND
Not Used
60
61
AD00
+5V
62
61
ACK64
∗
+3.3V
62
63
GND
REQ64
∗
64
63
GND
Not Used
64
Table 4-8. PCI Mezzanine Card Connector (Continued)
J13
J14
1
Not Used
GND
2
1
PMCIO0
PMCIO1
2
3
GND
CBE7
∗
4
3
PMCIO2
PMCIO3
4
5
CBE6
∗
CBE5
∗
6
5
PMCIO4
PMCIO5
6
7
CBE4
∗
GND
8
7
PMCIO6
PMCIO7
8
9
+5V
PAR64
10
9
PMCIO8
PMCIO9
10
11
AD63
AD62
12
11
PMCIO10
PMCIO11
12
Table 4-8. PCI Mezzanine Card Connector (Continued)