|
Message
From: wjx197733 at emails.bjpu.edu.cn<wjx197733@e...>
Date: Sat Sep 18 14:14:33 CEST 2004
Subject: [oc] again:setup time,hold time,clock skew
What is the function of hold?why clock skew may result in hold time
violations if its bad enough?
IN a book,I find a word:the delay of combinal logic must be bigger than
the width of clock(i.e. the high level of clock) and must be less than the
period of clock.and why?
|
 |
Browse
