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generate clock enable using modulo accumulator. add your word non-stop. then at overflow generate a pulse The equation for frequency becomes:
f = clk speed * accum word value/accum resolution
e.g. if accum is 32 bits and word is 2^30 and clock is 50MHz then:
f = 50 * 2^30/2^32 = 50/4 Mhz
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I konw what you mean.
e.g. if accum is 32 bits and word is 2^30 and clock is 50MHz then:
f = 50 * 2^30/2^32 = 50/4 Mhz.I can get 12.5Mhz frequency pwm,this is surely.
But if I want to get stable frequency of 12.4Mhz,or 12.6MHz,this way can not work.
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