[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [f-cpu] some technical stuff (yeah :-D)



On Thu, Jun 14, 2001 at 12:29:01PM +0200, Yann Guidon wrote:
[...]
> nota for later : we have to add an instruction for the ROP2 unit :
> SELECT which is a 2-input multiplexer (3r1w instruction). This is
> optional but can help reduce the pressure on 'predicate-hungry' codes.

You mean, like `a ? b : c' in C, but working on individual bits,
i.e. equivalent to `(a and b) or ((not a) and c)'?

-- 
 Michael "Tired" Riepe <Michael.Riepe@stud.uni-hannover.de>
 "All I wanna do is have a little fun before I die"
*************************************************************
To unsubscribe, send an e-mail to majordomo@seul.org with
unsubscribe f-cpu       in the body. http://f-cpu.seul.org/