20 May
2000
20 May
'00
4:51 p.m.
One last thing. The original IBM Async card (the short-length 8-bit one
found in PCs and PC/XTs) has a current loop mode. You turn round the
larger of the 2 jumper blocks. I think it's active transmit and passive
receive, but I'd not like to bet on it.
-tony
Now thats very interesting. Especially since I have 3 of those cards in
my office at work, and could easily grab 2 more if necessary... Any idea
where I might still be able to get documentation on that card?
-Lawrence LeMay