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how can i detect X value

Hello, i'm using ticks to read data from verilog wire. however, when the wire contains invalid value (x) it gives me defauls zero. how can detect this invalid value ? thanks,

Originally posted in cdnusers.org by zcabeli11

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archive over 17 years ago

i used simple port to bind a name with it's verilog corresponding element. and then called the method has_unknown( )

thanks,

Originally posted in cdnusers.org by zcabeli11
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archive over 17 years ago

i used simple port to bind a name with it's verilog corresponding element. and then called the method has_unknown( )

thanks,

Originally posted in cdnusers.org by zcabeli11
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