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Re: [avr-chat] Startup code.

From: Joerg Wunsch
Subject: Re: [avr-chat] Startup code.
Date: Fri, 24 Sep 2010 08:20:48 +0200 (MET DST)

Robert von Knobloch <address@hidden> wrote:

> Hardware reset puts the stack pointer at top of ram, which is good
> for any processor.

Only for recent AVRs.  Older AVRs didn't initialize the stackpointer
in hardware.  The two devices you mention (ATtiny13 and ATtiny25) do

cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/                        NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)

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