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How to suppress glitch caused by Expression Calculator in Simvision?

Jeff000

Hi,

I putted an expression like,

dut.arvalid===1 && dut.arready===1 && dut.araddr < 'hA0000000 && dut.araddr > 'h90000000

and found some glitch in the waveform,

Is that glitch really meaningful? How can I suppress those glitch?

Thank.s

  • If the signals used in the expression are changing at different times then the expression will of course glitch. Because you haven't shown these signals in your screenshot, it's impossible to tell if that's the cause or if it's something else. Only you can decide if the glitch is meaningful, not anyone else. :) 

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