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PIC16F1825 CCP2 Alternate Pin

 
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AGregory



Joined: 02 Sep 2011
Posts: 1

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PIC16F1825 CCP2 Alternate Pin
PostPosted: Fri Sep 02, 2011 1:22 pm     Reply with quote
Hi,

I'm trying to set the PIC16F1825 to use the alternate pin (RA5) for CCP2 PWM instead of the defualt pin (RC3).

I'm setting the lsb of APFCON1 to 1 to select RA5 for CCP2 PWM output, but it doesn't work. The PWM signal is no longer output on RC3, so something is clearly happening, but not what I expect.

What am I missing?
barryg



Joined: 04 Dec 2006
Posts: 41

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PostPosted: Fri Sep 02, 2011 2:04 pm     Reply with quote
The only catch I can think of is that you have to set RA5 to be an output--enabling PWM doesn't do that automatically.
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