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Altera_Forum
Honored Contributor
Honored ContributorHow many cycles will cost when using a multiplicaiton?
Just using * as the symbol of multiplication. Does it depend on the data bit wide ? Thanks
Altera_ForumHonored Contributor
Honored ContributorThere is no need to use the megafunction unless on special cases.
Using a Cyclone III it will multiply up to 18bits*18bits in a single clock cycle. The speed of it depends on the FPGA you use. Most of them can do it up to 300MHz. What FPGA are you using ?
