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Altera_Forum
Honored Contributor
Honored ContributorHow to improve the frequency of the running clock of FPGA?
Hi, After I compile my OpenCL FPGA code, I find the frequency of the running clock of the kernel is about 130MHz, how to improve it? Thanks!
Altera_ForumHonored Contributor
Honored ContributorThere is no direct control over operating frequency in OpenCL. Loop-carried dependencies and complex loop exit conditions reduce operating frequency. Also if your design is large with a high logic utilization count, that will complicate routing and reduce operating frequency.
