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Altera_Forum
Honored Contributor
Honored Contributorsigned/unsigned multipliers
I can't seem to find a way to instantiate a multiplier that will dynamically select between signed and unsigned multiplication. This is on a Cyclone II, but applies to other parts as well. Read...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- I'm still trying to get the synthesis bug fixed --- Quote End --- I don't understand exactly, what's the synthesis bug in your opinion. Hardware multipliers can be used with variable number representation, but not through lpm_mult. Cause HDL inference uses apparently lpm_mult, it doesn't provide a variable representation.
