Cool idea, I guess most usb serial adapters would work, because the serial port is just RX and TX (and ground) as far as I understand. (RX stand for Recieve, TX for transmit) connect the RX of a PC/USB to the TX of the PS1 and TX from PC/USB to the RX of the Playstation. this would also be called a ...

No breaking news sadly. but seems you folks attempt to build the original kernel with rootfs support as well. I had worked on a formatter for a bit (with No$PSX as a debugging platform for now) https://github.com/CodeAsm/PS1Linux/blob/main/tools/psx-mcard/makemu.c is capable of writing a few specifi...

Totally missed this happening. Joined

Another cool release, been more than a year ago. why isnt this thread pinned? and https://problemkaputt.github.io/psx.htm seems outdated?

i believe this is as far as the runix guys got because you cannot mount a 128kb EXT2 partition if you were planning to use the memory card for anything.. I dont know what FS they used but they have code inside the runix sources for multicard support, and they say they planned on CF card support (or...

https://problemkaputt.github.io/psx.htm custom faster bios right there :D and people already piggybacked it or swap the bios here? http://www.psxdev.net/forum/viewtopic.php?t=1304 But modding the original one would be cool, I like the gray menu alott (not the color randomness one, but just nostalgia...

Thanks to greasemonkey and arie and their awesome fromage (minecraft "clone") and their tools I got a elf2psexe that I can use. compiling the linux kernel using the crosstools and then converting the elf linux kernel using https://github.com/ChenThread/candyk/tree/master/toolsrc/elf2psx (m...

Hi welcome Frank, https://github.com/Provenance-Emu/Provenance/wiki/BIOS-Requirements#sony-playstation this page seems to indicate that you need to "import" these 3 bioses just like roms. You should be able to find the right bioses right here: http://www.psxdev.net/forum/viewtopic.php?t=56...

Can you share more info about this Access Card ? https://en.wikipedia.org/wiki/Net_Yaroze "The Access Card, a dongle which must be placed in memory card port 1 in order to boot programs which were loaded from a PC." It was a memorycard without the storage IC and the program on the control...

60 bucks here local, still not convinced I need this :P for the usb controllers maybe, the case looks fine... the software isnt the best i heard. lots of hacks and mods availeble now tho... but with owning a few raspberry's, a steamlink, 360, PS2/3 and ofcourse a PC... ow and original playstations.....

SCPH-1001 reversing: https://github.com/ogamespec/psxdev/tree/master/reverse IDA 6.5 project in SCPH1001.zip Very cool. Would be nice to get the complete source from Sony though :P Any update on this ? Sony released complete source or it leaked from somewhere ? Last change on their wiki was in dece...

WOW! After two years what an unexpected surprise! Thank you guys for sharing all these informations and files! I think we should better find a way for the emulator to load files straight from a folder. I think you better eitehr reverseengineer their emulation core or compile your own emulator for t...

Arduino isnt powerfull enough, RaspberryPi probably neither. especialy the IO output. Maybe if you take the ALTERA Cyclone 3 FPGA and add it to your RaspberryPi you might be able to put out the right IO with speed and accuracy. but basicly youll be reworking the PSIO and the price ;) Raspberry can d...

Not sure if its the best video, and he got comments on his "proposed solution". but for anyone intrested what this wobble means: https://www.youtube.com/watch?v=XUwSOfQ1D3c

Thanks :D Cute tiny board. Looks like eeprom indeed (the chinese fabs probably had loads of them, either nightshift leftover or clones (they work, good enough). CMOS Electrically-Erasable. Programmable Logic Device, well, code probably locked away. We probably know what it does or did you get it to ...

Pictures of pcb front,back and romdump? or some secret research project?

You could desolder the actualy flashchip if all else fails and use a eeprom reading to look at the bytes, recover whats lost. but thats only usefull for if you want to recover something, if memcardduino doesnt see it, or fails like your ps2, sounds like either the controll or flashchip is broken. (y...

This is a very intresting topic :D also note that an electron microscope might need some prepping, and you better get a large one or know infront where the intresting wobble is located before cutting ;) https://youtu.be/GuCdsyCWmt8?t=444 (at 7:24 minutes) one of my favorite youtubers shows how he &q...

Tried other things, dint work. Thanks Gwald for your Makefile modifications, they are nice, and I was thinking about making a script that would do the configuration and making automaticly, but thats probably best for when I actualy get a working PS-EXE. http://www.psxdev.net/forum/viewtopic.php?f=67...

@Gwald, how big is your linux ecoff file after running the convert(elf2ecoff) tool and how big is the Executable when it is "converted" into a PS-EXE? I seem to run into the same old problem again I had earlier, it goes from arround 1.1Mb, 730Kb (stripped) eld to 716Kb as a ecoff, then the...