User guide

A
Module Connector Pinouts
Sections A.1 through Section A.5 provide pinout information for the Alpha VME
4:
• CPU connector
• I/O Type 1 card connector
• Primary breakout module connector
• Secondary breakout module connector
• PMC I/O Companion card
A.1 CPU Connector Pinouts
The Alpha VME 4 CPU (54-24325-xx) J12 (P2) connector has the following
power/ground pin assignments:
Row A Row B Row C
Ground 1, 2, 4, 5, 7, 8, 10, 11, 13, 15,
16, 18-23, 28-30
2, 12, 22, 31 3, 4, 7-11, 14-17, 20-22,
24-27, 30
VCC 3, 6, 9, 12, 14, 17, 24-27, 31,
32
1, 13, 32 1, 2, 5, 6, 12, 13, 18, 19,
23, 28, 29, 31, 32
A.2 I/O Type 1 Card Connector Pinouts
Sections A.2.1 through A.2.3 show the pinouts for the VMEbus connector, console
and serial connectors, and the Ethernet connector on the Alpha VME I/O Type 1
card (54-24139-01).
Module Connector Pinouts A–1