Pci Mezzanine Card (Pmc) Connectors; Table 3-14 Pmc Connector J11 Pin Assignments - Motorola CPCI-6020 Installation And Use Manual

Controls, LEDs, and Connectors
Table 3-13 J8 and J27 Memory Mezzanine Connector (continued)
Pin Pin Name
39 DQ30
41 GND *
43 DQ32
45 DQ34
47 DQ36
49 DQ38
51 +3.3 V
53 DQ40
55 DQ42
57 DQ44
59 DQ46
61 GND *
63 DQ48
67 DQ52
69 +3.3 V
71 DQ54
3.4.6

PCI Mezzanine Card (PMC) Connectors

There are four 64-pin EIA E700 AAAB SMT connectors on the CPCI-6020 to provide the 64-bit
(2x32) PCI interface and optional I/O interface to the PMC, J11 through J14. The following table
shows the J11 pin assignments:

Table 3-14 PMC Connector J11 Pin Assignments

Pin
1
3
5
7
9
11
13
15
17
19
21
68
CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C)
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Pin Name Pin
DQ31 40
GND * 42
DQ33 44
DQ35 46
DQ37 48
DQ39 50
+3.3 V 52
DQ41 54
DQ43 56
DQ45 58
DQ47 60
GND * 62
DQ49 64
DQ53 68
+3.3 V 70
DQ55 72
Signal
TCK
GND
INTB#
PRESENT#
INTD#
GND
CLK
GND
REQ#/XGNT0#
VIO
AD28
PCI Mezzanine Card (PMC) Connectors
Pin Pin Name Pin Name
111 A00 CS_C0_L
113 CS_E0_L GND*
115 CS_C1_L CS_E1_L
117 WE_L RAS_L
119 GND * GND *
121 CAS_L +3.3 V
123 +3.3 V DQMB0
125 DQMB1 SCL
127 SDA A1_SPD
129 A0_SPD MEZZ1_L
131 MEZZ2_L GND
133 GND SDRAMCLK1
135 SDRAMCLK3 +3.3 V
137 SDRAMCLK4 SDRAMCLK2
139 GND * GND *
Signal
-12 V
INTA#
INTC#
+5 V
PCI_RSVD
PCI_RSVD
GND
GNT#/XREQ0#
+5 V
AD31
AD27
Pin
112
114
116
118
120
122
124
126
128
130
132
134
136
138
140
Pin
2
4
6
8
10
12
14
16
18
20
22