PSOne MM3 mod chip install. There are many others like it, but this one is mine. : r/psx
PsNee on PU-23 board - Project Guidance - Arduino Forum
OneChip – Modchip – Installation guides.
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Making a PlayStation 1 modchip from SCRATCH - YouTube
Making PlayStation 1 Modchips
Any ideas on what this mod chip is or does : r/psx
Can anyone tell me what this modchip is? : r/psx
12c508/p And 12c607/p Modchip Replacement For Sony Ps1 Playstation 1 Ksm-440bam Ksm-440aem Ksm-440adm - Accessories - AliExpress
ONEChip PSOne Installation (PAL) | Jaska Gaming
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Onechip Modchip Chip PSone Playstation 1 PS1 PS 1 PSX PS X (PAL PSOne Only) | eBay
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PM-41 MM3 modchip installation diagram - William Quade
Darthsternie on Twitter: "Anybody who knows anything about PS1 Modchips able to help me tell what this modchip could be? I can't these solder points anywhere online. It's a PSOne with 12c508A
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PM-41 (2) PSone MM3 modchip installation (PIC12F629) - William Quade
