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Using analog input pins on the pic

 
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lyndia



Joined: 19 Jul 2009
Posts: 5

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Using analog input pins on the pic
PostPosted: Fri Jul 24, 2009 9:36 am     Reply with quote
Hi,

Will I be able to use RA0/AN0 for digital output, while using RA1/AN1 for analog input?

The A/D Port Configuration Control bits (PCFG3:0) enable analog input in such a way:
AN0
AN0, AN1
AN0, AN1, AN2
...

I just want to confirm that setting RA0 as output will not be affected by these configuration bits.

Thanks
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Fri Jul 24, 2009 11:14 am     Reply with quote
See this explanation of dual use of digital/analog i/o pins by Ttelmah:
http://www.ccsinfo.com/forum/viewtopic.php?t=38205&start=6
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