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Thread: : New to PIC16F877
www.piclist.com/techref/microchip/devices.htm?key=16F
face picon face BY : Olin Lathrop email (remove spam text)



> Sirs, how do I initialize the ports for digital I/O?
> What should I take care of, ADCON0 or ADCON1?

The 16F877 wakes up with the A/D pins set to analog.  You have to configure
them as digital I/O if you want to use them that way.

> I also want to learn sirs how to use the USART of
> the PIC16F877.

The data sheet is quite good for this.  If you still have problems, you can
probably find some app notes on the Microchip web site.


*****************************************************************
Olin Lathrop, embedded systems consultant in Devens Massachusetts
(978) 772-3129, @spam@olinspamembedinc.com, http://www.embedinc.com

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