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RE: [AVR-Chat] RESET problems

2004-01-28 by Kathy Quinlan

Not wishing to start a holy war ;o) but as an ENGINEER I can not condone
running parts out of spec. I also dislike people complaining of problems
when they run parts out of spec.

I agree a lot off people do it, but try reliably accessing the EEPROM
when over clocking the AVR (btw this is the main reason the AVR's are
speced at the speeds they are)

I accept in your case that once the device had its crystal replaced it
still did not work. There are only 2 fuses on 8535 (Short start-up and
ISP disable)

Regards,
Kat.

> -----Original Message-----
> From: Jack Valmadre [mailto:jack.valmadre@optusnet.com.au] 
> Sent: Wednesday, 28 January 2004 5:18 PM
> To: AVR-Chat@yahoogroups.com
> Subject: RE: [AVR-Chat] RESET problems
> 
> 
> It is an AT90S8535, however replacing the 10MHz crystal with 
> an 8MHz crystal did not fix the RESET problem. I doubt this 
> would be what caused the damage, because I know someone who 
> runs an AT90S2313 at 20MHz, when it is recommended to run at 
> 10MHz. Could the problem be fuses? Jack.

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