Re: [colorforth] Understanding the x18 instruction jump table
- Subject: Re: [colorforth] Understanding the x18 instruction jump table
- From: "Jeff Fox" <fox@xxxxxxxxxxxxxxxxxxx>
- Date: Wed, 14 Jun 2006 19:17:00 -0700 (PDT)
- Importance: Normal
> Article about IntellaSys:
>
> Cores That Share Chores
> http://www.elecdesign.com/Articles/Index.cfm?AD=1&ArticleID=12692
>
> instruction set list
> http://www.elecdesign.com/Files/29/12692/Figure_02.jpg
it takes a very long time for things to go to press through
marketing from engineering so consider them preliminary
next should say decrement R to -1 then drop R, not decrement to 0
-if should say jns jump if no sign, ie. msb of T is false
- should say ones complement of T not A, -1 XOR, NOT
drop; drop
It is preliminary, but not quite as preliminary as Chuck's
paper from 2001.
---------------------------------------------------------------------
To unsubscribe, e-mail: colorforth-unsubscribe@xxxxxxxxxxxxxxxxxx
For additional commands, e-mail: colorforth-help@xxxxxxxxxxxxxxxxxx
Main web page - http://www.colorforth.com
