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©2004 Inova Computers GmbHPage 3-2 Doc. PD00941013.001
Interfaces
ICP-CM
3.0 CompactPCI J1/J2 Connectors
The CompactPCI standard is electrically identical to the PCI local bus standard but has been en-
hanced to support rugged industrial environments and up to 8 slots. The standard is based upon
a 3U board size and uses a rugged pin-in-socket hard 2mm connector (IEC-1076-4-101.)
3.01 CompactPCI Connector Naming
Figure 3.01 Naming Convention as per PICMG 2.0 R3.0 Specification
3.03 ICP-PM Connector J1 and J2
Inova’s ICP-CM CPU board has been designed as a 32-bit (or 64-bit) system slot device able to
operate in either +5V or +3.3V (I/O) systems. The CompactPCI backplane connector is keyed
accordingly (yellow for +3.3V and blue for +5V.)
1 11 15 25
e
d
c
b
a
PCB
Note:
Do not remove the keys. An I/O board
operating at 5.0V and keyed accordingly
will cause a 3.3V configured system to fail
if the keys are removed.
3.02 CompactPCI J1 Connector
Figure 3.02 J1- 32-Bit CompactPCI Bus Interface Connector