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Altera_Forum's avatar
Altera_Forum
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10 years ago

Trying to get State Machine to Stop Glitching

Currently I am developing a sequencer that every 16 clock ticks one of the tx enables are high while the rx enables are kept high all the time. My state machine is working occasionally although I hav...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

These are not glitches, these are functions of your code. Glitches are when you get small changes in signal usually less than 1 clock period due to analogue signal operations.

Here, you have problems because of bugs in your code. You need to write a testbench to debug the design without going on to hardware.