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Altera_Forum's avatar
Altera_Forum
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15 years ago

Frequency of StratixIV

Hi, I'am so sorry if there are some mistakes in english. I try to modify the frequency of StratixIV (used the PLL in SOPC builder), always, i obtained with the clock tools the same frequency ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

yes that's i do, uncomment the line derive_pll_clocks -create_base_clocks" and add pll.sdc. Sorry what's the timing file.

I hope that will work.

think you protocol.