Have you tried another 'c77??

Calvin

-----Original Message-----
From: Peter Schultz <schupet@DVP.COM>
To: PICLIST@MITVMA.MIT.EDU <PICLIST@MITVMA.MIT.EDU>
Date: Lunes 29 de Junio de 1998 1:21 PM
Subject: PIN_A4


>Hi All,
>A desperate PIC user looking for quick help,
>My project using PIC16C77 which does everything except driving PIN_A4.
>I tried everything even wrote a plain-vanilla code which does nothing else
>just driving PIN_A4 and PIN_A5. PIN_A5 works fine but PIN_A4 does not.
>I removed the pin from the socket make sure nothing short or any strange
>things.
>I carefully checked PIN_A4 and the PIN not initialized as T0CKI.
>I simulated on MPLAB works well.
>I tried both way with TRIS and without.
>I am running the PIC at 4MHz, no watchdog timer, no brownout protection, no
>interrupt enabled.
>Please help,
>Thank You
>Peter
>schupet@dvp.com
>