PSNee working on one PM-41 but not another

Post a topic about yourself to let others know your skills, hobbies, etc.
Post Reply
jayjr1105
What is PSXDEV?
What is PSXDEV?
Posts: 3
Joined: July 8th, 2020, 1:45 am

PSNee working on one PM-41 but not another

Post by jayjr1105 » July 8th, 2020, 1:56 am

I have two PM-41 boards from PSone consoles, both SCPH-101 models. One is clearly a little different but all the PSNee pinouts appeared to be identical. I burned PSNee to a ATTINY85 in 2018 that is working great on one but not the other. I even went through the trouble of moving the older 2018 ATTINY85 to the new board and it still won't read backup games... Is my second board not compatible perhaps?

Boards Side by Side, the left board is the one with a working mod

The Arduino settings I used

jayjr1105
What is PSXDEV?
What is PSXDEV?
Posts: 3
Joined: July 8th, 2020, 1:45 am

Re: PSNee working on one PM-41 but not another

Post by jayjr1105 » July 8th, 2020, 2:08 am


jayjr1105
What is PSXDEV?
What is PSXDEV?
Posts: 3
Joined: July 8th, 2020, 1:45 am

Re: PSNee working on one PM-41 but not another

Post by jayjr1105 » July 8th, 2020, 7:54 am

Disregard, it was the fuses that needed adjusted using avrdude

Post Reply

Who is online

Users browsing this forum: No registered users and 1 guest