Path: utzoo!news-server.csri.toronto.edu!rutgers!gatech!psuvax1!wuarchive!cec2!news
From: jab0396@cec2.wustl.edu (John A. Breen)
Newsgroups: comp.lang.vhdl
Subject: Re: resolved/guarded signals
Summary: Thanks for the responses...
Message-ID: <1991Mar13.223755.6035@cec1.wustl.edu>
Date: 13 Mar 91 22:37:55 GMT
Organization: Washington University, St. Louis MO
Lines: 16


My thanks to those of you who responded to my question concerning
resolved/guarded signals.  As most of you pointed out, a guarded
signal must be a resolved signal, so my example was illegal (although
I know of one analyzer that let it get by :-) (yes, I had tried it
before I asked the question)).  However, I do have one other question
on this subject:

Why are only guarded signals allowed to be assigned NULL explicitly
(as opposed to resolved signals in general)?

Anyway, thanks again.
-----
John A. Breen 				|  johnb@hobbes.mdc.com
McDonnell Douglas Missile Systems Co.	|  jab0396@cec1.wustl.edu (forwarded ^)
Tel: (314)234-4341