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RE: [AVR-Chat] Help Help :) AVR Dragon

2007-02-07 by AVR Development

Thanks John.  Um.  I fixed it.  Apparently, the prototype area, as they all
it, has to be manually hooked into the JTAG, ISP, Parallel and Serial
Programming, and also the DebugWire thing.  I didn't know that.  It's
working great now thanks :)

 

 

 

-----Original Message-----
From: AVR-Chat@yahoogroups.com [mailto:AVR-Chat@yahoogroups.com] On Behalf
Of John Samperi
Sent: Tuesday, February 06, 2007 11:19 PM
To: AVR-Chat@yahoogroups.com
Subject: RE: [AVR-Chat] Help Help :) AVR Dragon

 

At 04:55 PM 7/02/2007, you wrote:
>Okay I tried to set the OCDEN fuse by ISP but the board keeps giving the
>error:

What about the supply? Can you read the target voltage from the
Board screen of the programmer? It could not be found before.
If you can read the supply the next thing is to set the ISP
frequency to 250KHz (from the same screen) as the Dragon goes
nuts when it does not find a target supply and may revert
to 1 or 8 MHZ.

Regards

John Samperi

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Tel. (02) 9674-6495 Fax (02) 9674-8745
Email: john@ampertronics. <mailto:john%40ampertronics.com.au> com.au
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*Electronic Design * Custom Products * Contract Assembly
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