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Computer Aided Design - CAD > Logic synthesis > VO-4 warnings w...
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VO-4 warnings when wrapping modules

by "Verictor" <stehuang@[EMAIL PROTECTED] > Mar 6, 2007 at 04:27 PM

Hi,

When I try to write out a gate level netlist by using

write -f verilog -hier -out mydesign.v

I obtained a VO-4 warning: "assign" or "tran" was used. I check the
netlist, the assignment was used for a reset signal. I wonder how to
remove this warning. It is interesting to see that if I have less
hierarchy, I don't see the warning.

One Solvenet article also reflects this but doesn't address the
solution. The link is here:

https://solvnet.synopsys.com/dow_retrieve/Z-2006.12/socug/socug_3.html

Thanks.
 




 1 Posts in Topic:
VO-4 warnings when wrapping modules
"Verictor" <  2007-03-06 16:27:21 

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tan12V112 Thu Aug 7 19:04:55 CDT 2008.