General Description - Motorola MVME956AC User Manual

General Information
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General Description

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Compatibility with standard VME (3-row) modules
Compatibility with standard VME64x modules requiring only
+5Vdc, +12Vdc, and -12Vdc backplane power and no direct P2
transition module connections
12 VME slots (24 sockets, 160-pin IEC 1076-4_xxx, 2.54mm
receptacle connectors for VME modules)
64-bit address and data (P1 and P2)
VME64x bus and VME64X bus termination
35 additional signal ground return
46 additional user-defined I/O pins
Geographical addressing
+5Vdc, +12Vdc, and -12Vdc power supplied
+3.3Vdc power is not supplied
The MVME956AC chassis is designed for OEMs and other technical
professionals who wish to integrate individual VME module board-level
products into a complete, compact, self-contained microcomputer system,
including disk and/or tape drive units. This packaging design helps to best
meet your specific performance and installation requirements. Various
options to permit the convenient assembly of systems for custom
installation and/or application are possible.
The major assemblies of the MVME956AC are:
Chassis with card cage, power supply, backplane, power switch, and
cooling fans. Operates on 115/220 Vac input power.
AC power supply, 550W, 115/230 Vac input (+5 Vdc, +12 Vdc, and
-12 Vdc). Includes cooling fan and housing with cables.
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