作者Rigid (阳光下的奇蹟)
站内Electronics
标题Re: how to dtermine the maximum operation frequ …
时间Thu Sep 7 21:54:27 2006
※ 引述《coye ( )》之铭言：
: ※ 引述《[email protected] ()》之铭言：
: : how to determine the maximum operation frequency of a pipeline system?
: : thank you!
: 假设所谓的最大操作频率指的是CLK的频率
: 则
: 由FF之间最大的的combinational CKT delay
: 决定所能达到的最短周期,以避免讯号的race发生
yes
the way to find the max. delay between FF is to find a critical path
with most transistors and longest connecting lines (metal or poly).
you can find the max. operation freq. by determining the delay time of
the critical path.
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