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Altera_Forum
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18 years ago

Multiple Distinct Clocks Error

Hello everyone, I am trying to write some code to use the debounced keys on the Altera DE2 board. I have spent days on the same error: "Error (10820): Netlist error at lab1.vhd(49): can't infe...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

You are right, you need the tick-event. That line means the clock has changed and it is nowt a '1'. Without the 'event, it just means when the clock is high, update this process, more like a transparent latch.

Take those signal assignments at the end and move them up just enough to be inside the clock edge if statement. This will make them rising edge registers.