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Re: [Simulavr-devel] Rewrite of analog peripherals
From: |
Joerg Wunsch |
Subject: |
Re: [Simulavr-devel] Rewrite of analog peripherals |
Date: |
Thu, 7 Mar 2013 15:30:47 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
As Thomas Klepp wrote:
> > What exactly is unclear here (and for which device)?
>
> There are sometimes in some documents (for example mega164/324/644
> datasheet from 02/2009, page 260, table 20-6, timer/counter 0 compare
> match ... which? This happens too for atmega16) mistakes.
You're right, for the ...4 devices, this is indeed a mistake (and
should probably be reported to Atmel). For the original ATmega16,
timer 0 only has a single compare/match channel so there is no
uncertainty.
I /guess/, for the ...4 devices, it's compare/match channel A, but
this should probably be cross-checked on real hardware first.
--
cheers, Joerg .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/
Never trust an operating system you don't have sources for. ;-)