MM3 MODCHIP SCPH 5501 DIAGRAM MOD
MM3 MODCHIP SCPH 5501 DIAGRAM SERIES

This was somewhat problematic on those old consoles because of the CD wear issues, which resulted in the timing being very inconsistent between different machines.

MM3 MODCHIP SCPH 5501 DIAGRAM SERIES

Mayumi 2.x and the MM2.x series chips were pretty good, but they all used the same basic approach that timed the boot process and used the x1/x2 line from the CD controller to work out where in the boot process the console was. TriMesh wrote:None of the old chips managed 100% stealth on PU-7 and PU-8.

MM3 MODCHIP SCPH 5501 DIAGRAM MOD

This was also the time that the people writing mod chips started making different chips for each region, since examination of the Sony anti-modchip code made it clear that a chip outputting multiple regions could be detected - although in the end, Sony never actually did this. On the PU-7 and PU-8, you still generally had to play with these settings depending on how good or otherwise your CD pickup was. The 'Stealth 2.x' series of chips used a different approach, which was to shut the chip off when keypad activity was detected - this was easy to work around, since all the game developer had to do was check for a chip before calling InitPad(), which was what Dino Crisis did - most of the modchip developers reacted to this by adding special dino modes that had adjustable timing.

None of the old chips managed 100% stealth on PU-7 and PU-8. But why do you want to play ntsc games? Is it because of some games were only released for ntsc or because of the speed 50/60hz?Д¬an some post/link a picture of the color correction of my board too? Is it worth it? To play ntsc games properly. I have also read about the color correction mod. How do you count the pins of the pic? Like on some pictures that I have seen says pin 1-6 with arrows on the solder point.Дo you guys have any tips/tricks for me? Links? I bought double of the pics because the 12F chip doesn't seem supported by the k150 programmer? Which chip do you think that I should use?Д¬an someone link/post a picture with the wiring of the modchip for my motherboard?(MM3 if you think that's the way to go ).

Which chip/program is the 'best' for my system/board?(MM3?) Like most advanced. I have bought a K150 programmer, 2x PIC12C508A, 2x PIC12F508(I also bought a socket for the pic so I can switch the chip easy if i need). I'm looking to mod the ps1 with a modchip. Gamers 79 Playing now Created Join help Reddit App Reddit coins Reddit premium Reddit gifts about careers press advertise blog Terms Content policy Privacy policy Mod policy Reddit Inc 2020.ДЄll rights reserved Back to top Cookies help us deliver our Services.Д«y using our Services or clicking I agree, you agree to our use of cookies.I just bought a Ps1 SCPH-1002(PU8) last weekend. It changed the face of console gaming and were here to discuss it. View entire discussion ( 13 comments) More posts from the psx community Continue browsing in rpsx rpsx Its nostalgia overload as we discuss the most influential gaming system ever released The original PlayStation, later called PSOne, brought a new attitude toward gaming. P.S: If you have an NTSC PSOne I recommend a Mayumi v4 or an MM3. I dont recommend the PSNeeArduino open source modchip, personally it doesnt work so good on my second PAL PSOne (I have some timing issues), Im waiting a blank PIC12C508A to replace the PSNee with OneChip. Without a ONEchip (or PsNee with BIOS patching enabled) a PAL PSone wont be able to play non-PAL games. I dont know whether this is just a PAL thing, but it is very real.Д¬ontinue this thread level 1 1 point 1 year ago ONEchip only works with PAL PSones. Hes since rechipped the PAL PSone with a ONEchip and it will now play all regions.

The PSone would play backups, but nothing - backup or retail disc - that wasnt PAL. My dad modded three different Playstations with MM3s last year a SCPH-7502, a SCPH-9002 and a SCPH-102. Does the consoles region affect the type of modchip that needs to be installed No.Д«ut there are three codes of mm3 that correspond to the console: One for usapaljapan.

Mm3 modchip scph 5501 diagram