19 Sep
2001
19 Sep
'01
5:43 a.m.
Ethan Dicks wrote:
Yep. I was a co-owner of a firm that build accelerators for the Ami;
in the lab we used '881s and '882s interchangeably -- just whatever
was handy. As far as the bus interface was concerned the '882 was
identical to the '881 -- it just took fewer clocks than the '881
for some operations.
--
Chris Kennedy
chris(a)mainecoon.com
http://www.mainecoon.com
PGP fingerprint: 4E99 10B6 7253 B048 6685 6CBC 55E1 20A3 108D AB97
emanuel stiebler <emu(a)ecubics.com> wrote:
68882 is right
for 68030 & 68020. 68881 only foir 68020.
(talking about hardware, no software)
My memory is that the parts were interchangable in hardware (presuming
the speed was OK) but the performance was better at a given speed
for the 68882 over the 68881.