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Altera_Forum's avatar
Altera_Forum
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9 years ago

Frequency division for use in an 8x1 multiplexer

Greetings everyone, I want to design an 8x1 Multiplexing system. Starting with a frequency of (50 MHz) as the first input to the multiplexer; I want to divide this frequency by (2,3,...,8). What can ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

I suggest generating clock enables at the required frequency. Having multiple clock domains will be a real timing headache. Clock enables mean you keep the whole system using one clock, but only enabled once every 2/3/8 clocks etc.