This board was a late addition to the CPU line. Unfortunatly I have no
further information about it at this time.
The AD Multi Slave provided the following features:-
Three independent 8-bit, 8 MHz Z80 microprocessors. Each CPU has 128k of
memory, configured as two 64k byte banks, with 1k to 16k area of common
(shared)
memory.
Two asynchronous serial I/O ports per CPU. Level conversion to EIA RS-232C
or RS-422 standards is provided via the PS/NET (paddle card) accessory.
Independent baud rate selection on each serial port.
Counter/Timer providing real time clock capability.
User selectable PROM, jumper configurable for one of the following: 2716,
2732, 2764, 27128, or 27256. EPROMS.
IEEE-696 S1OO Bus Compatibility
Automatic power-on/reset bootstrap loader and resident monitor/debugger
utility.
The Advance Digital reference manual for this board can be found
here.
