Anyone have a 68230 datasheet somewhere they can send me or refer me to?
Based on what I can find on the web, am I correct in assuming that I can
use it as a 16-bit port with per-pin programmable direction? I.e., have
port A bits 1, 3, 5, 6, 7 as inputs, bits 0, 2, and 4 as outputs, and
similar bit-level control for port B?
I have 59 of these devices in case anyone needs a few :-)
I'm planning on building an automated DEC flip-chip card tester, but really
wanted something that's pin-programmable, so I could just jam in a board,
tell the software that it's an M220, and have it get tested...
Cheers,
-RK
--
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Consulting, Books and Training at www.parse.com
Looking for Digital Equipment Corp. PDP-1 through PDP-15 minicomputers!
Received on Tue Feb 22 2005 - 19:47:05 GMT