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Altera_Forum's avatar
Altera_Forum
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17 years ago

frequency of NIOS

hi, I would like to know if the NIOS II can operate with a frequency inférier to 50 MHz (42 MHz for example)
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Yes. Just set the CPU frequency in the SOPC/CPU configuration and adjust your PLL or external clock to drive at the same frequency. The timing analyser should be used to confirm that you can run at the intended frequency (or what the maximum could be if you decided to increase it).