>From what I've noticed in Microchip's documentation, they have added the
comparators and the configuration code works out to be different for the
same settings. That is, for the 876, address 2007 has 3D72 whereas for the
same settings in the 876A, it must be 3F72. Other than that, it looks like I
can just copy it across as the additional registers used are in what were
probably reserved addresses in the older die, thereby not causing a
reshuffling of anything.

I've put it through a disassembler and the only thing it seems to have
changed is in the last portion which is the config.

876:
:02400E00723D01
:00000001FF

876A:
:02400E00723FFF
:00000001FF

Otherwise, the rest of the program code is identical.


Adios,
Tony

---------------  TAMA - The Strongest Name in Drums  ---------------

-----Original Message-----
From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of
Jinx
Sent: Friday, 9 March 2007 11:18
To: Microcontroller discussion list - Public.
Subject: Re: [PIC] Cloning 16F876(A) PICs

Are you sure ? I thought the A revision was programming specs (ie a
die revision), not functions.
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