Table of Contents
Advertisement
A.4 J5 Connector Pinout
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Publication No. 500-657055-000 Rev. G
Table A-3 J3 Connector and Pinout
Pin
Row A
Row B
No.
1
N/C
N/C
NOTE
Backplane designs should route P3 signals straight through to rear J3. Then VMIACC-7055/
ACC-7055RC boards can then be utilized. Although the two Gigabit Ethernet ports are available on the
VMIACC-7055/ACC-7055RC, they can only be used when the VMICPCI-7055/CPCI-7055RC have a value
of '1' in the options' D field, which allows for Ethernet via CompactPCI J3 (not PICMG 2.16 compatible).
Contact Sales for ordering information.
The VMICPCI-7055/CPCI-7055RC J5 connector is a 2 mm "Hard Metric"
CompactPCI connector, with five rows of 22 pins each. An additional external
metal shield is also used, labeled row F. This connector is used to route the I/O
signals of PMC Site #1, and the IDE signals to the backplane I/O. This connector's
controlled impedance minimizes unwanted signal reflections. Figure below
illustrates the J5 connector and the connector pinout.
Table A-4 J5 Connector and Pinout
Pin
Row A
No.
22
PMC1_IO[5]
21
PMC1_IO[10]
20
PMC1_IO[15]
19
PMC1_IO[20]
18
PMC1_IO[25]
17
PMC1_IO[30]
16
PMC1_IO[35]
15
PMC1_IO[40]
14
PMC_IO[45]
13
PMC1_IO[50]
12
PMC1_IO[55]
11
PMC1_IO[60]
10
VCC_5.0
Row C
Row D
N/C
G2_G_LINK10
#
Row B
Row C
PMC1_IO[
PMC1_IO[
4]
3]
PMC1_IO[
PMC1_IO[
9]
8]
PMC1_IO[
PMC1_IO[
14]
13]
PMC1_IO[
PMC1_IO[
19]
18]
PMC1_IO[
PMC1_IO[
24]
23]
PMC1_IO[
PMC1_IO[
29]
28]
PMC1_IO[
PMC1_IO[
34]
33]
PMC1_IO[
PMC1_IO[
39]
38]
PMC1_IO[
PMC1_IO[
44]
43]
PMC1_IO[
PMC1_IO[
49]
48]
PMC1_IO[
PMC1_IO[
54]
53]
PMC1_IO[
PMC1_IO[
59]
58]
PMC1_IO[
PMC1_IO[
64]
63]
Row E
G2_Y_ACT#
Row D
Row E
PMC1_IO[
PMC1_IO[1]
2]
PMC1_IO[
PMC1_IO[6]
7]
PMC1_IO[
PMC1_IO[11
12]
]
PMC1_IO[
PMC1_IO[16
17]
]
PMC1_IO[
PMC1_IO[21
22]
]
PMC1_IO[
PMC1_IO[26
27]
]
PMC1_IO[
PMC1_IO[31
32]
]
PMC1_IO[
PMC1_IO[36
37]
]
PMC1_IO[
PMC1_IO[41
42]
]
PMC1_IO[
PMC1_IO[46
47]
]
PMC1_IO[
PMC1_IO[51
52]
]
PMC1_IO[
PMC1_IO[56
57]
]
PMC1_IO[
PMC1_IO[61
62]
]
Connectors and Pinouts 43
Row
F
GND
Row
F
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Advertisement
Table of Contents
