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PSX BIOS Dumper ver. 2.6 Username: Shendo Project Title: PSX BIOS Dumper Time to Complete: - SDK: PSXSDK Genre: Utility Latest Release: Version 2.6 In Development: No Initial Release Date: 22-AUGUST-2007 Last Date Updated: 29-JULY-2013 Controller: Digital Players: N/A Memory Card: Yes Languages: Eng Region: Auto Burn and Play: Yes Executable ...
Launching an ISO (PS-EXE) from the command line Problems or feedback about the NO$PSX emulator by Martin Korth
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 applying patches to the original BIOS; the BIOS clone is reproducing known patches, but may fail on unknown ones).
I can confirm that the PSX Blaster design doesn't work. I simulated the logic in a software and it is wrong, RD_USB goes low require AD17 AND !AD17, which is impossible. Also, the logic voltage are mixed up, some logic chip have 5V, some other 3.5V, and the USB chip receive 5V logic on its pin where VCCIO is tied up to 3.5V.