Hi All PICers !

 > From: Philippe TECHER <p.techer@INLANDSYS.COM>
 > Subject:      Re: PORTA Question!

 > And Byron A Jeff answer:
 >
 >>> Correct code:
 >>>
 >>> BSF      PORTA,RA0
 >>> BSF      STATUS,RP0
 >>> BCF      TRISA,TRISA0
 >>> BCF      STATUS,RP0
 b>
 b> Yes this is the correct code, but there is again another
 b> condition to respect: DON'T USE INTERRUPT DURING THIS PORION
 b> OF CODE. If there is an interrup you will need to keep the
 b> bit RP0 exactly in the same state. Then if you don't have
 b> time critical interrupt code, you can use the following code

Why ?  If You write Your interrupt routine correctly (save and
restore W & Status) it will be work fine.


   Best Wishes, Alex Torres.
   Kharkov, Ukraine, exUSSR.
   E-Mail To : altor@cook.kharkov.ua   via InterNet
               or 2:461/28             via FidoNet

--- GoldED 2.50.A0531+