http://blog.csdn.net/kangzuo/archive/2006/04/28/695374.aspx function StorePage(){d=document;t=d.selection?(d.selection.type!='None'?d.selection.createRange().text:''):(d.getSelection?d.getSelection():'');void(keyit=window.open('http://www.365key.com/storeit.aspx?t='+escape(d.title)+'&u='+escape(d ...
http://blog.csdn.net/kangzuo/archive/2006/04/28/695366.aspx Tcl 内置命令 内置的命令 Tcl提供了下面描述的内置函数。 .其中: ... 表示参数不定具体有: append命令: append varName value append varName value value value ...
Many designers are familiar with setup and hold time definitions - however, few can identify correctly the launch and capture edges and the slack/violation between two flops during timing analysis. In this post, we will cover setup/hold times in a design with clear examples. Setup time ...