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VCD+ (vpd) File Generation
$vcdplusglitchon
The $vcdplusglitchon task turns on checking for zero delay
glitches and other cases of multiple transitions for a signal in one
sample time. Glitch detection is automatically turned on when
$vcdplusdeltacycleon is executed unless you have previously
used $vcdplusglitchon/off. Once you have used
$vcdplusglitchon/off, VirSim allows you explicit control of glitch
detection.
When a glitch is detected for a signal, a zero delay glitch event is
recorded. The default setting is not to perform zero delay glitch
detection.
Syntax:
$vcdplusglitchon;
$vcdplusglitchoff
The $vcdplusglitchoff task turns off checking for zero
delay glitches. Glitch detection is automatically turned off when
$vcdplusdeltacycleoff is executed unless you have previously
used $vcdplusglitchon/off. Once you have used
$vcdplusglitchon/off, VirSim allows you explicit control of glitch
detection.
Syntax:
$vcdplusglitchoff;
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