Just to report a funny success story. I was trying to program an ATTiny13 with fairly heavy loaded pins (charliplex on all). The result:
- avrispmkII --> fail
- avr dragon --> fail
- buspirate --> success
This is done with the buspirate as prize from the 7400 logic competition :-)
Unfortunately, the buspirate does not do HV programming, so I can't actually use the reset pin (yet). This is a BP v3.6; is there a way to hack the BP so it can do HV programming? I read something that there were not enough pins on BP v3?