Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

clock generation from cyclone3

hi, i want to generate 216Hz clock from cyclone3 pll mega function with 8.192MHz as pll input , but pll is not supporting. if i generated using logic elements is there any problem (with suitabl...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

I dont think you can get a 216MHz clock out of a 8.192 MHz input at all. At least not exactly. If you want to get close to it, you can try to cascade 2 PLLs, but not sure about JItter and clock quality.

Lokla