Motorola MVME712A Transition Board

The MVME712A is used as the interface between Motorola's MVME1xx RISC and CISC Single Board Computers, such as the MVME147, MVME162, MVME167, MVME187 and MVME197 families of VMEmodules, and their peripheral devices. A P2 adapter module and cables are supplied for interconnection between the MVME712A and the MVME1xx-family VMEmodule.

MVME712A Features

Four DB-9 connectors for the serial ports.
The serial ports may be configured for use as DTE or DCE through jumper arrangements on the MVME712A.
One 36-pin connector for the printer port
One modem port

MVME712A Jumper Settings

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Header  Description                          Setting
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J8      DSR Line Pull Up, Port 3             1-2

J9      DSR Line Pull Up, Port 2             1-2

J13     DSR Line Pull Up, Port 1             1-2

J14     DSR Line Pull Up, Port 4             1-2

J16     Serial Port 2 Select Configuration   1-2, 3-4, 5-6,
        (No Modem- MVME712A)                 7-8, 9-10

J17     Modem Port Configuration             1-2, 3-4, 5-6,
        (With MVME732 modem - MVME712AM)     7-8, 9-10
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MVME712A Pictures

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