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Valued Contributor III
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Problem in DSP

I'm working with DSPF2812 and i have a problem . i'm doing PWM by comparing sinewave have 50 Hz and sowtooth 10 Khz but I can't use greater than 2 KHz for sawtooth where when i used greater than it the output square pulse didn't have 50 Hz..... why? 

 

i wuld like to tell you i'm using matlab2006a simulink to perform block of PWM and code composer V3.1. 

thanks alot
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Valued Contributor III
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I think you have this website confused with one run by TI.

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