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Altera_Forum's avatar
Altera_Forum
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14 years ago

Forcing Quartus to use Cyclone IV embedded multipliers

I really need to free up some LEs so it would really help if my LPM_MULT blocks could be implemented in the embedded multiplier blocks. How do I do that? I've looked at the documentation and in...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

It should already be there if it is a valid setting.

I created an LPM_MULT for Cycline IV in Quartus 11.1 sp1 and that had the DEDICATED_MULTIPLIER_CIRCUITRY parameter in there but the implementation wasn't greyed either.