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Old 05-22-2009, 09:24 AM
Fredxx
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Default Re: ISIM and CONV_INTEGER warnings


"HT-Lab" <[email protected]> wrote in message
news:[email protected]
> Does anybody know how to disable the CONV_INTEGER warnings in ISIM (11.1)?
>
> at 3000290500 ps(1), Instance /cpu_top_tb/U_12/ : Warning: CONV_INTEGER:
> There is an 'U'|'X'|'W'|'Z'|'-' in an arithmetic operand, and it has been
> converted to 0.
> at 3000365500 ps(1), Instance /cpu_top_tb/U_12/ : Warning: CONV_INTEGER:
> There is an 'U'|'X'|'W'|'Z'|'-' in an arithmetic operand, and it has been
> converted to 0.
>


In my humble experience, having an undefined 'U'|'X'|'W'|'Z'|'-' in an
arithmetic operand is rarely intentional and I'd hate to turn off checking
for all such cases.

Wouldn't it be better to see why it happens, perhaps initialising some
variables to get rid of any 'U's?


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