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Altera_Forum
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16 years ago

Cannot get aclr to work

I'm curious to know the Quartus definition for an asynchronous clear input. When I add an aclr input to an lpm_compare megafunction I am expecting to see the output(s) clear (switch to low) when the...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

To anthony_b_mcdonald

Have you checked the polarity of the reset signal? Is it positive-active or negative-active?

Sometimes weird problems show up when we make simple mistakes.