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Re: [Simulavr-devel] ATMega16 support


From: Theodore A. Roth
Subject: Re: [Simulavr-devel] ATMega16 support
Date: Sun, 6 Apr 2003 12:15:10 -0700 (PDT)

On Sun, 30 Mar 2003, Hermann Kraus wrote:

:)Hello!
:)
:)Here's my patch for the atmega16 support.
:)
:)Hermann

Looking over the patch I see that you chaged the pc size for the m103 and 
m128. I don't think that this is correct. Remember that the PC addresses a 
16 word, thus 2 bytes is sufficient to address the entire 128KB of flash.

Did you run a test to see if you can access the upper 64K with pc size set 
to 2? If that fails, then it needs to bumped to 3, although I suspect 2 is 
correct.

I don't know of an existing avr device that has a 17 bit PC.

Ted





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