5 Sep
2007
5 Sep
'07
4:20 p.m.
> I wonder if there were any 80286 coprocessor
plug-in boards for the
> XT before the AT?
On Wed, 5 Sep 2007, Tony Duell wrote:
half-length ISA card containing an 80286, 80287 and
glue logic, with a
ribbon cable ending in a 40 pin DIL plug that presumanly goes in the 8088
socket on the PC/XT motherboard.
I also have an 8086 board for the XT. Of course the benefit of that
ISA:
80386 "Elevator"?
Z80