Memorial day is 05/25/2015 – Orders will ship out on May 26th. There will not be any deliveries or shipping on Monday. Any order placed after 11am ET on Friday May 22nd will not start to ship out until Tuesday May 26th.

Programming a ATMEGA328 non-p version.
Moderators: adafruit_support_bill, adafruit

Programming a ATMEGA328 non-p version.

by jchiar on Wed Aug 29, 2012 4:15 pm

Hi I am programming a ATMEGA328 NON-p chip with a USBtinyISP. I have had to change the signature so it will program the non-p version of the ATMEGA328P chip.

I dont see a part number in avrdude for the nonP chip.

I use both ATMEGA328 and ATMEGA328P chips and this is a config change when I switch everytime.

Is there a way to add support for the NON-P chip? arvdude -p m328 perhaps?

so to have something like this:
m328p = ATMEGA328P [/opt/local/etc/avrdude.conf:9029]
m328 = ATMEGA328 [/opt/local/etc/avrdude.conf:xxxx]
Posts: 1
Joined: Wed Aug 29, 2012 4:10 pm

Re: Programming a ATMEGA328 non-p version.

by adafruit on Thu Sep 06, 2012 10:35 pm

you should change the avrdude command and what chip it specifies, not the signature file

Posts: 11904
Joined: Thu Apr 06, 2006 4:21 pm
Location: nyc