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Re: [avr-chat] ATmega325 on STK501?


From: Joerg Wunsch
Subject: Re: [avr-chat] ATmega325 on STK501?
Date: Wed, 2 Sep 2009 21:07:32 +0200 (MET DST)

Ruud Vlaming <address@hidden> wrote:

> The ATmega325 is listed for the addon device STK502.
> i don't have that one, but i have the STK501. And, the atmega325 is
> pin compatible in all relevant aspects with the atmega64 (supported
> on the STK501).

Nope, it isn't: the historical ATmega103-compatible (mis)routing of
the ISP data lines (PDI/PDO rather than MISO/MOSI) no longer applies
to the 64-pin LCD ATmegas and their LCD-less counterparts.

You could probably try routing the ISP lines manually.  Alternatively,
programming by JTAG ought to work.

-- 
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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