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Altera_Forum's avatar
Altera_Forum
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8 years ago

Quartus Prime Lite: Error in WHEN conditional

This question is very basic, but I just started learning VHDL, and I can't figure out the error.So, I'm using Quartus Prime Lite, and getting error error (10500): vhdl syntax error at p...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

You can't synthesize don't cares: "----".

Also, Step is a variable. It needs to be assigned to a signal to synthesize to hardware.