Potential project requiring minimium 180Mhz clock speed

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Lord Grezington
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Potential project requiring minimium 180Mhz clock speed

Post by Lord Grezington »

Hello

I have a potential project where I need to achieve a high resolution PWM resolution (beter than 0.05% - (so if you calculate it a better than 12bit resolution), but still need the PWM to be above audibly frequency of 20Khz...

Causes a delema for me as I have only ever used microcip pics (so far 16bit max). Been on digikey and seen that the only "true" microchip part that will suite is the DSPIC33CH64MP202 (or similair) but its not supported by flowcode.

So...
What are the chances that flowcode will support higher clock frequencies?
I could use external hardware, but things still get more complex then...

Anyone have any good idea's?

stefan.erni
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Re: Potential project requiring minimium 180Mhz clock speed

Post by stefan.erni »

Hello

I use the PIC32MZ2048 and it's working fine with FC8.
I let the PIC run with 200Mhz. One board from olimex (PIC32-HMZ144) for a good price is here and you will have enough free pins...

https://www.olimex.com/Products/PIC/Dev ... e-hardware


regards

Stefan

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Re: Potential project requiring minimium 180Mhz clock speed

Post by Lord Grezington »

Hi Stefan

Yeah, I think it might work..

Thanks

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