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do I need to use write_hdl -lec for equivalence check ?

zczc99 over 9 years ago

Hello,

I am new to conformal lec check. I am trying to do rtl-to-gate equivalence check with Conformal 15.10.

The netlist is written from RTL compiler with write_hdl > design_syn.v, and it failed with the checking.

But if I use write_hdl -lec > design_syn_lec.v, the conformal check can pass.

Is there any reason behind this?

Which netlist should I use for place & route ?

Thank you

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grasshopper over 9 years ago

Use output of write_hdl for P&R

write_hdl -lec adds additional annotation in some cases hence passing. It is all in text form and you should easily see it

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grasshopper over 9 years ago

Use output of write_hdl for P&R

write_hdl -lec adds additional annotation in some cases hence passing. It is all in text form and you should easily see it

gh-
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