Author Topic: Programming Interface for the atmega88 and attiny85  (Read 2765 times)

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Offline macdad-Topic starter

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Programming Interface for the atmega88 and attiny85
« on: October 07, 2010, 04:26:00 PM »
I need help setting up a programming interface to program the atmega88 and attiny85, both support ISP, but I require a simple circuit to program the two chips from my DB-9 Serial Port(It's an actual port, not a USB-Serial converter).

I've already downloaded and installed PongProg and AVR Studio. I am clueless about the programming setup. Can someone provide an interface circuit and/or tutorial for the interface circuit.

Thanks,
macdad-(Nick)

Offline GearMotion

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Re: Programming Interface for the atmega88 and attiny85
« Reply #1 on: October 08, 2010, 10:19:18 AM »

Instructions on the blog here:

http://circuitgizmos.com/wordpress/?p=452







« Last Edit: October 08, 2010, 10:23:16 AM by GearMotion »

Offline macdad-Topic starter

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Re: Programming Interface for the atmega88 and attiny85
« Reply #2 on: October 08, 2010, 06:56:46 PM »
Thanks, just didn't want to fry my chips on the first day  ;D

 


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