Many thanks, I’ll try another dump, I guess the one I tried was missing something.

I appreciate all your work on the PS1.

I must be missing something entirely obvious, but how do you get the emulator to use this ROM?

I've set it to use it in the settings, I've tried putting it in the root with the emulator and also in folder named BIOS, but when I go to the disassembler at that the location where the disassembly ...

Im still looking for some RAMs that i can use. Anyone have a source where to find atm?


Depends where you are in the world, the best bet is to harvest them from a simm.

Currently on eBay there’s these that have the correct RAM chips but the seller seems to only ship to the US.

https://www.ebay ...

I am about working on something and part of it is the 8MB RAM upgrade, there will be an FPGA involved in this but for the moment I created a set of PCB's to allow me to easily flip back to a RAM only configuration without the FPGA and buffers connected.

I'll upload the board set sometime this week ...