First off, I'd like to say my experience level is something around a medium. Not a super noob, not a professional modchip installer. And my soldering skills are only adequate. (especially considering I attempted this mod a bunch of times and got sloppy out of frustration)
I'm trying to get MM3 to boot backups on a SCPH-101 PM-41A. I'm fairly confident that all my points are continuous and not shorting. I'm using a PIC12F675 which to my knowledge is the same as the 629. Oscillator value is still programmed (and assumed valid). From what I've read, the MM3 (usa hex I might add) should be working on a PSOne.
My board version:
Install Diagram:
Wiring:
12F675:
When I insert a backup, I only get the Audio CD menu. Any thoughts on why this isn't working, please let me know.
Also, Old Crow works flawlessly.
* Solved
bad_ad84's install diagram was the only correct one I could find for NTSC SCPH-101 PM-41.
*SOLVED* MM3 on NTSC PSOne
- alimadhi
- Active PSXDEV User
- Posts: 56
- Joined: Aug 07, 2013
- PlayStation Model: DTL-H1101
- Location: From the Hell
HI
I have 7500 NTSC-J and i used MM3 hex 12F629 for 12F675 but not work
and i use this install
I have 7500 NTSC-J and i used MM3 hex 12F629 for 12F675 but not work
and i use this install
Fmicome (*3) Nintendo NES (*8) MegaDrive (*6) MegaDrive II (*7) Dreamcast (*4)
PlayStation : SCPH-5000, SCPH-5502, SCPH-7000, SCPH-7502 (*5), SCPH-9000, SCPH-9002 (*6)
PlayStation 2 : SCPH-50000 (*4), SCPH-50004 (*2), SCPH-70000(*2), SCPH-70004, SCPH-77004
PlayStation 3 : CECH-2004B, CECH2012B, CECH-2512B, CECH-2503A
PlayStation : SCPH-5000, SCPH-5502, SCPH-7000, SCPH-7502 (*5), SCPH-9000, SCPH-9002 (*6)
PlayStation 2 : SCPH-50000 (*4), SCPH-50004 (*2), SCPH-70000(*2), SCPH-70004, SCPH-77004
PlayStation 3 : CECH-2004B, CECH2012B, CECH-2512B, CECH-2503A
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