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Altera_Forum's avatar
Altera_Forum
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20 years ago

PWM

Who has the PWM example design(a zip file)? Could you send a copy to me ? Thank you very much! my email: icmaster_0@sohu.com
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Hi,

PWM is very easy to make yourself :

One register is used to store the value written by the cpu.

One counter is continuous running

One comparator is looking for the value of the counter to be bigger or smaller than the register value --> the output og the PWM is the output of the comparator.

Stefaan