General PSX Bios infos

ePSXe

General PSX Bios infos Previous  Top  Next


Configuration in ePSXe
In ePSXe, click config -> bios. In the new window, you can see a text box which shows the currently selected bios and a browse button. Click this button and select the BIOS you want to use. During testing we found out that the scph1001.bin and scph7502.bin BIOS' are compatible, but the scph1000.bin won't work. Please remember you may only be in possession of the copyrighted BIOS when you're legally entitled.

BIOS region informations
To find out your version of the PSX BIOS, open the PlayStation Bios file in WordPad or any other text editor, go down to the bottom and you will see System ROM Version X.X YY/YY/YY (Z).
bullet X is the number of the BIOS, e.g. 2.2  
bullet Y is the date of the BIOS, e.g. 12/04/95  
bullet Z is what region the BIOS is from, e.g. J for Japan