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Altera_Forum's avatar
Altera_Forum
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12 years ago

Help with Finite state machine

Hi guys, as an altera pupil i am still struggling with getting FSM to work properly i wonder if it is my testbench that has a problem or the code itself. This is the idea: when key_0 is pressed le...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

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If it doesnt work, you need to debug it. Thats what the testbench is for. Does the state machine go through all states as expected? have you studied the waveforms.

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What is strange about the wave form is that i do not see the value 11 in the section LEDR and LEDG probably some state is missing. This is what i have difficulty to figure out. Help please?