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What does exactly the conformal check mean?

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vreddy

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check

can anyone say wat exactly the conformal check means??
by using verplex tool??
 

Re: check

the general ASIC design flow:

RTL ---> synthesis---->add test logic(DFT, MEMBIST,etc)--->PR--->tapout

the conformal check is used to check function equivalence of code between two phase. The RTL code is always gold.

I.E. after we do DFT or other, the funciton of netlist may be different from RTL code. So, we need to check whether the function of netlist after PR is equal to function of RTL.

The detailed info, pls refer to LEC tool's manual.


quan228228
 

    vreddy

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check

formal verification is CONFORMALity

used to check functiona equivalence between two netlist or two rtl !!!

verplex tool? who is eda vendor of this tool?
 

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