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Altera_Forum's avatar
Altera_Forum
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14 years ago

problem with custom istruction: clk_en never changes

hello i'm trying to do a multicycle custom instruction in oder to pilot a led. my problem is the fact that the clk_en never takes the value '1', it always remains to '0' (seen from signaltab...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

We can not tell you why the clk_en is stucking with 0

Because that is an input.

so, where it comes from?

Do you know that?