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KURK123's avatar
KURK123
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8 years ago

Modelsim error

I have a code which compiles correctly but when I simulate it using ModelSim, it gives me this warning: Warning: There is an 'U'|'X'|'W'|'Z'|'-' in an arithmetic operand, the result will be 'X'(es)....
KURK123's avatar
KURK123
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8 years ago

Hi Vikas,

Thanks for your reply.Yes I have compiled the design successfully and then initialized the inputs and outputs. in the test bench.

I think I should be initializing the output as well ( which I have not done). Will this cause the output to be in uninitialized state all the time

throughout the execution of the code?

Best Regards,

KURK