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发表于 2009-8-29 15:16:51
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原帖由 heliosyin 于 2009-8-12 15:21 发表 cadence的Incisive Formal Verifier,感觉对于比较简单的protocol比较好用,比较复杂的,就挺难用了。有没有人在使用的?希望能交流一下。
In my opinion, it's not very pratical to use IFV.
First, you suffer some $ to get the lic, ;-)
Sec, for complicated designs it's always slow and always prone to abort during run-time.(as you said)
Third, there are several alternative ways I can think:
e.g.
1) You can write your own assertion IP instead of IFV assertion IP;
2) You can generate your own stimulus(like using C, system verilog) instead of IFV stimulus;
However, if you found it's easy for simple protocol, go ahead ;-) |
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