After over 13 years of PSXDEV.NET, this website has been temporarily shutdown (October 2025) due to both high operating costs and it causing our server CPU to be at 100% core utilisation …

Mar 17, 2020 · Hi all, this is my first post -- I have a PSx SCPH-1001 and SCPH-5501. I've read through the thread here on swapping BIOS chips and it's definitely something interested in and …

Sep 17, 2013 · The BIOS is emulated via a BIOS-clone, which is free and faster than the original PSX-BIOS. There may be still some compatibility issues (especially as most PSX games are …

Jan 6, 2018 · The reason I'm asking is that I love the PSX as a very clean source of retro / 15kHz video. I'd like to extend the PSX port of the 240p test suite to include such a drawing area test.

Feb 3, 2016 · I searched for a player that runs on the PSX too, remembered action replay and gameshark media player feature, but they doesn`t played the .XA file, nothing again...

May 6, 2024 · I'm trying to replace some textures in WWF Attitude on the PSX but I am hitting one massive brick wall. The IMGtoTIM tool doesn't work on my computer, for apparently no …

May 12, 2020 · Modifying a PSX.EXE File by DRRDRR » May 12th, 2020, 11:51 am Hi, everyone. I'm trying to modify a couple of values in a PS1 game's PSX.EXE demo (taken from OPM …

Jul 17, 2013 · Arduino operates at 5V it is to know whether to use the MAX232 between Arduino and PSX, by tensions or inverse data states as in the PC and Arduino if you connect directly …

Aug 7, 2024 · and i actually found this in the documentation : Dummy-Mappings In the debugger code/data windows, some unused addresses in the PSX memory map are misused to view …

Jan 9, 2023 · I got into NO$PSX emulator when i heard that it supports link cable emulation on single pc, but i found out that there are no option of adding cheat codes, for example: …