Mvme712M Transition Module - Motorola MVME1603 Installation And Use Manual

Block Diagram

MVME712M Transition Module

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The MVME712M transition module (Figure 1-6) and P2 adapter board are
used in conjunction with the MVME1600-011 base board. The features of
the MVME712M include:
A parallel printer port (through the P2 adapter)
An Ethernet interface supporting AUI connections (through the P2
adapter)
Four EIA-232-D multiprotocol serial ports (through the P2 adapter)
An SCSI interface (through the P2 adapter) for connection to both
internal and external devices
Socket-mounted SCSI terminating resistors for end-of-cable or
middle-of-cable configurations
Provision for modem connection
Green LED for SCSI terminator power; yellow LED for Ethernet
transceiver power
The features of the P2 adapter board include:
A 50-pin connector for SCSI cabling to the MVME712M and/or to
other SCSI devices
Socket-mounted SCSI terminating resistors for end-of-cable or
middle-of-cable configurations
Fused SCSI teminator power developed from the +5Vdc present at
connector P2
A 64-pin DIN connector to interface the EIA-232-D, parallel, SCSI,
and Ethernet signals to the MVME712M