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PIC24F PLL OSCILLATOR

 
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paul.s



Joined: 04 Nov 2009
Posts: 2

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PIC24F PLL OSCILLATOR
PostPosted: Wed Nov 04, 2009 7:54 pm     Reply with quote
I have troubles to make my PIC to work at 40MHz using a 10MHz XTAL.
Unfortunately in the PCD documentation there is no code example about this.

Has someone got the PIC24F working with PLL X 4?
bkamen



Joined: 07 Jan 2004
Posts: 1611
Location: Central Illinois, USA

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PostPosted: Wed Nov 04, 2009 11:49 pm     Reply with quote
The PIC24F Fosc is limited to 32MHz with a max CPU Fcy of 16MHZ.

To run the part at 40MHz (/2) will be over it's max clock rate...


Otherwise, setting what you need is as easy as:

Code:
#use delay(clock=32M, crystal=8M)


-Ben
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