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Altera_Forum
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17 years ago

Frequency divider with clk en.

I want to make a frequency divider (50 Mhz to any value, 560khz ), I am working with a counter like a freq. divider but there is a warning in Quartus II: Warning: Found 1 node(s) in clock pat...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Are you trying to clock the cordic block using the clk_en_568k signal by any chance? What you need to do is clock the cordic block from your 50MHz clock, and supply clk_en_568k to the cordic block as a clock enable signal. If the cordic block doesn't have a clock enable you'll have to modify it to add one.