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Altera_Forum
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17 years ago

State machine transitioning into illegal state

I am working with a simple state machine with 4 states. The state machine is properly detected by Altera's state machine optimizer, and the state diagram it produces is correct. When I probe t...
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Altera_Forum
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17 years ago

hi,wcalkins (http://www.alteraforum.com/forum/member.php?u=7636)

I got the same problem as yours. My state matchine jumps to an unwanted state between times. But my SM was not recognized by quartus II software.

It seems I solved my problem. One of my state machine inputs that from an input pin was not synchronized.