using a non-clock signal for edge trigger

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anthonius

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I know that it is not advisable to use gated clock partly because of glitches caused by other changing signals.
I am curious to know if glitches can happen when I take the edge of a non-clock signal(let's say, output of combinational logic) to trigger some event. If there is a problem, how do I avoid it when using edge triggering? Thanks!
 

Try to latch the output of combinational block on the negative edge of clock and than multiply by clock this removes the glitches .Test it
 

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