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A
VMICPCI-7611 Product Manual
J2 Connector and Pinout
The VMICPCI-7611 J2 connector is a 2mm “Hard Metric” CompactPCI connector,
with 5 rows, of 22 pins each. J2 is required for system slot CPUs. An additional
external metal shield is also used, labeled row F. This connector’s controlled
impedance minimizes unwanted signal reflections. Figure A-3 illustrates the J2
connector and the connector pinout.
Figure A-3 J2 Connector and Pinout
Pin No.
Row A
Row B
Row C
Row D
Row E
Row F
22
N/C
N/C
N/C
N/C
N/C
GND
21
C_CLK[6]
GND
N/C
N/C
N/C
N/C
20
C_CLK[5]
GND
N/C
GND
N/C
GND
19
GND
GND
N/C
N/C
N/C
N/C
18
N/C
N/C
N/C
GND
N/C
GND
17
N/C
GND
C-PRST#
C_REQ6#
C_GNT6#
N/C
16
N/C
N/C
C_DEG#
GND
N/C
GND
15
N/C
GND
C_FAL#
C_REQ5#
C_GNT5#
N/C
14
N/C
N/C
N/C
GND
N/C
GND
13
N/C
GND
CPCI_VIO
N/C
N/C
N/C
12
N/C
N/C
N/C
GND
N/C
GND
11
N/C
GND
CPCI_VIO
N/C
N/C
N/C
10
N/C
N/C
N/C
GND
N/C
GND
9
N/C
GND
CPCI_VIO
N/C
N/C
N/C
8
N/C
N/C
N/C
GND
N/C
GND
7
N/C
GND
CPCI_VIO
N/C
N/C
N/C
6
N/C
N/C
N/C
GND
N/C
GND
5
C_C/BE5#
GND
CPCI_VIO
C_C/BE4#
C_PAR64
N/C
4
CPCI_VIO
N/C
C_C/BE7#
GND
C_C/BE6#
GND
3
C_CLK[4]
GND
C_GNT3#
C_REQ4#
C_GNT4#
N/C
2
C_CLK[2]
C_CLK[3]
GND
C_GNT2#
C_REQ3#
GND
1
C_CLK[1]
GND
C_REQ1#
C_GNT1#
C_REQ2#
N/C
* CPCI_VIO - The VMICPCI-7611 is a universal VIO design.
* The VMICPCI-7611 supports a 32-bit CPCI bus.
* J2 Row C pins 15 and 16 are not supported.
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
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