I have straight and simple question for which I cannot find an answer anywhere:
What is the Maximum PWM Frequency for USBizi and EMX chipsets I can generate in hardware level?
P.S. When I tried to play with duty cycle on USBizi 144 chpset at 5MHz PWM frequency, I had successfull duty cycle at 100% and between 80% - 0%. Between 99% - 81% the PWM shuts off at all. At any higher frequencies over 5MHz it is completely buggy, sloppy and weird!
We are working on Intelligent PWM for our new line of products and I need to jam out max PWM frequency from FEZ Domino and FEZ Cobra boards.
Developers at GHI, please clarify this situation and give me straight answer regarding what max frequency I can reach along with stable duty cycle management.
I love the NETMF and your dev. boards!
Thanks a lot!