30 Dec
1999
30 Dec
'99
11:31 a.m.
At 10:04 PM 12/30/99 +0000, you wrote:
>
a strange machine -- one of the few MS-DOS boxes to use
an 8089 I/O
coprocessor (which I why I got interested in it -- nice chip).
Hi Tony, I have an 8089 in a CPM machine but I haven't been able to find
out much about that chip. What can you tell me about it?
FWIW the same machine has ECC memory controller in it too but I don't
remember it's number. Memory is in banks of 11 ICs!
Joe