PS1 Looking for Mayumi v4 diagrams for pm-41(2) SCPH-101 or SCPH-102

**SOLVED**

Hello Everyone.

I'm trying to track down PS1 Mod Chip installation diagrams for Mayumi v4 on a pm-41(2) board.
I'm only seeing the pm-41 diagrams available.

Thank you!

Comparison or board variations: PM-41


Example of pm-41(2) board (directions here are not for my chip)

 

I don't know of an actual photo, but the connections are mostly the same as that second photo.

1 - VDD (OK as marked)
2 - CLK - Connect to pin 14 of the mechacon
3 - XLAT - Connect to the end of the SMD resistor to the left of the "2" marking in the OneChip drawing
4 - MCLR/Reset - Connect to same point as pin 1
5 - WFCK (OK as marked)
6 - Data (OK as marked)
7 - Door SW (OK as marked)
8 - GND (OK as marked)

 

Mayumi v4 SCPH-10x PM-41 (2) (A)

I got it from here: http://www.mediafire.com/download/hnvyowfez93w6d1/Mayumi+v4.0+12F683+12F675+12F629.zip

 

Worked like a charm! Using the Mayumi v4 SCPH-10x PM-41 (2) (A) picture

 

Hi,
Thank you for all your hard work porting Mayumi V4.

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Dilimma
SCPH-10x PM-41 (2) - Mayumi v4 works fine with Anti Modchip Games

SCPH-10x PM-41 (2) (A) - Mayumi v4 fails on Anti Modchip Games. The games will load but will, at some point, be detected and stop working.

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Can someone confirm whether they are able to play any of the antimod games with Mayumi v4 SCPH-10x PM-41 (2) (A) ? The games that can detect Modchips use something called Libcrypt and a Modchip has to be stealth in order to be able to play them or eventually the game will halt with a large Red Circle stating the system has been modified.

Again, motherboard revision SCPH-10x PM-41 (2) works fine with Mayumi V4 for Anti Mod games but motherboard revision SCPH-10x PM-41 (2) (A) hasn't worked with Modchip detecting games on any diagram I've found including the one's in this thread.

Here are a list of most of the US games that can detect modchips

Protected Games [US/NTSC]
Cool Boarders 2001
Dino Crisis
Emperor's New Groove
Grind Session
Legend of Dragoon
MediEvil 2
Mo-Ho Lost World
NBA Shootout 2001 US/NTSC
NCAA Gamebreaker 2001
NCCA Final 4 2001 NFL Gameday 2001
NHL Faceoff 2001
Resident Evil: Nemesis
Resident Evil: Survivor
Spyro 3 - Year Of The Dragon
Strider 2
The Grinch
Tomba 2
Vandal Hearts 2
Wild Arms 2

 

Edit:
Moved my reply to here:
http://assemblergames.com/l/threads...h-10x-pm-41-2-a-for-anti-modchip-games.58135/