On Friday 14 November 2003 01:51, Ryan K. Brooks wrote:
Lyle Bickley wrote:
"In addition to its impressive symmetry, the
88110 permits speculative
instruction issue and execution after a predicted branch. A register file
history buffer keeps track of registers so that they can be restored to
their pre-branch values if the branch is later discovered to have been
mis-predicted. Speculative execution allows the 88110 to extract the most
performance from its two issue capability"
Speaking of the "oh so cool" 88k- does anyone have one of these? I
always thought a Moto 88k box running some sort of *BSD would be a great
addition to the collection. Anyone?
Yeah, I've got an NCD 19c X-windows terminal which uses an 88k of some variant
as its processor. I *think* that's the only 88k "machine" that I have...
Pat
--
Purdue University ITAP/RCS
Information Technology at Purdue
Research Computing and Storage
http://www.itap.purdue.edu/rcs/