DC综合后,constraint.rpt报transition time的违例,请问这个可以忽略吗?
时间:10-02
整理:3721RD
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DC综合后,constraint.rpt报transition time的错,错误报告如下面所示,这个接下来要 怎么处理呢?还是综合是先把它忽略,到icc时修复?
谢谢啦~
Net: n75
max_transition1.22
- Transition Time1.34
------------------------------
Slack-0.12(VIOLATED)
List of pins on net "n75" with transition violations :
-----------------------------------------------------------------
RequiredActual
TransitionTransitionSlack
-----------------------------------------------------------------
PIN :U22/C1.221.34-0.12(VIOLATED)
PIN :U57/C1.221.34-0.12(VIOLATED)
PIN :U58/B1.221.34-0.12(VIOLATED)
PIN :U63/C1.221.34-0.12(VIOLATED)
PIN :U77/C1.221.34-0.12(VIOLATED)
PIN :U83/C1.221.34-0.12(VIOLATED)
PIN :U91/C1.221.34-0.12(VIOLATED)
PIN :U106/D1.221.34-0.12(VIOLATED)
PIN :U106/B1.221.34-0.12(VIOLATED)
PIN :U109/C1.221.34-0.12(VIOLATED)
PIN :U55/Q1.221.34-0.12(VIOLATED)
谢谢啦~
Net: n75
max_transition1.22
- Transition Time1.34
------------------------------
Slack-0.12(VIOLATED)
List of pins on net "n75" with transition violations :
-----------------------------------------------------------------
RequiredActual
TransitionTransitionSlack
-----------------------------------------------------------------
PIN :U22/C1.221.34-0.12(VIOLATED)
PIN :U57/C1.221.34-0.12(VIOLATED)
PIN :U58/B1.221.34-0.12(VIOLATED)
PIN :U63/C1.221.34-0.12(VIOLATED)
PIN :U77/C1.221.34-0.12(VIOLATED)
PIN :U83/C1.221.34-0.12(VIOLATED)
PIN :U91/C1.221.34-0.12(VIOLATED)
PIN :U106/D1.221.34-0.12(VIOLATED)
PIN :U106/B1.221.34-0.12(VIOLATED)
PIN :U109/C1.221.34-0.12(VIOLATED)
PIN :U55/Q1.221.34-0.12(VIOLATED)
可以忽略,不用管
ignore,pad上的问题
好的,谢谢啦~
好的,谢谢您~