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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

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basically, you can follow the signals in your QuartusII software.

open tree in your ProjectNavvigator, and find your IP's source in your tree. ( it is in SOPCbuilders core)

as you can use signaltap, you can follow signals until it is connected secured IP core.

--- Quote End ---

i have already done it but i see no changes on the signal clk_en