Glitches and Jitters

[rsk]

Difference between glitch and jitters ?why and how they are formed?
I am getting glitches while simulating my modules,one more thing i
noticed is the glitches are forming for me only when iam using
delay evnts like #4,#20 ....
But when i am unsing the statement like
"repeat(1) @(posedge clk)" iam not getting any glitches.

Will u kindly clarify me why is it so?

 

[Blackie Beard]

A glitch of infinitely short duration usually just means that
the simulator decided to evaluate an expression, then after
learning something else, came back around to reevaluate it.
I've never seen infinitely short duration signals that show up
in simulation that also appear in real hardware.

BB

"rsk" <krs_1980@yahoo.co.in> wrote in message
news:1e43bb10252c91a1cb8bff74f8d988c9@localhost.talkaboutprogramming.com...

Difference between glitch and jitters ?why and how they are formed?
I am getting glitches while simulating my modules,one more thing i
noticed is the glitches are forming for me only when iam using
delay evnts like #4,#20 ....
But when i am unsing the statement like
"repeat(1) @(posedge clk)" iam not getting any glitches.

Will u kindly clarify me why is it so?