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Re: [avr-gcc-list] Need Low cost AVR _ ISP programmer


From: hanzl
Subject: Re: [avr-gcc-list] Need Low cost AVR _ ISP programmer
Date: Fri, 20 May 2005 22:30:32 +0200

> low cost circuit with which i can program my target board

This is what I use with "avrdude -c bsd":

  10----------------MISO
  2,3,4,5===4x250===VCC
  8-----------1k----SCK
  9-----------1k----MOSI
  7-----------1k----RST
  18----------------GND

Tested with ATtint15L, ATmega8 and ATmega16 but should work with any
low voltage chip. Chips which require 5V work out of spec when using
just LPT power (but seem to work anyway).

Regards

Vaclav





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