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Altera_Forum
Honored Contributor
Honored ContributorSpeed grade, and maximum frequency?
Hello, I am working with a Cyclone 2, speed grade 8. According with this speed grade the maximum frequency is 125 MHz. Questions: 1. Why the manual of CYCLONE, says that the M4K ...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- ?????????? --- Quote End --- Hi dbotero, where does the 125Mhz coming from ???? The clock speed of a design is in most cases limited by the design itself. It depends on the logic levels between the registers. Of course there is a limit, but if you look into the small project you will see the Cyclone2 speed 8 runs much faster ! BTW: that is wors-case! Kind regards GPK
