Re:

>I wrote an application for 16C711 and it has been tested and working fine.
>Now my company wants to 16C712 because it's cheaper.
>
>I used the same code but recompiled it to a 16C712 hex file. (BTW, I use
>Hi-Tech's PICC). But the new chip has some weird behaviors; some functions
>are working but some are not. It seems to me that I need to edit the code in
>order to migrate from 16C711 to 16C712.


Have you recompiled the original code and tried _it_ on a 16C711?
Perhaps the compiler has changed (CONFIG arguments, header files,
etc.) and it's not your source code that's off ...

In my cases where a change to the code _was_ necessary (e.g.
migrating from 16C77 to 16F877), it's revolved around oscillator
settings and analog-vs-digital input configurations.

Just some thoughts.
--

  ______________________________________
   Andrew E. Kalman, Ph.D.   aek@pumpkininc.com

--
http://www.piclist.com hint: The list server can filter out subtopics
(like ads or off topics) for you. See http://www.piclist.com/#topics