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[DPRG] Atmel AVR Programming Problems

Subject: [DPRG] Atmel AVR Programming Problems
From: Bill Boyer daweasel at swbell.net
Date: Sun Oct 5 18:17:01 CDT 2003

BTDT. You need to slow the programmer clock way down.

> 
> We could not get the AT90S1200 to work. It comes from the factory set to 
> use an external crystal, and will not allow you to change to the internal 
> RC osc. unless you program it with a high voltage programmer.
> 
> For some reason after using a crystal we could still not program it.  We 
> could ID it, erase it, but it failed on programming.
> 
> Finally we gave up and used a AT90S2313 and it worked.


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