Ngcd Bios

I'm trying to find the Neo-Geo CD BIOS in ASM format (dissassembled) for knowing how it works. I've tried to port the Neo-Pong homebrew game to the NGCD and it almost works (stops loading at 95%...gggrrrrr).

Or if anyone has documents, files, books about the NGCD (like developper tools/books) would be greatly appreciated.

I also had a weird idea, would it be possible to modify the NGCD BIOS to read AES or MVS files instead of NGCD files on CD-ROMs ?? Like i wrote, it's ONLY a WEIRD idea but just imagine it... I know the big problem is the sounds and music files.
Sounds and music and incorporated in ROM chips but in the NGCD CD-ROM games, the sounds are still in a "rom" file(s) but the musics are in audio tracks.

please me before i go

slydc
Welcome to the forum " if anyone has documents, files, books about the NGCD (like developper tools/books) would be greatly appreciated."

We are still searching for the mvs gear, ngcd would be hard to find also I would imagine. I guess esentially the same.

Razoola may be able to help.

ttooddddyy,

Thanks for the welcome I know that finding dev tools for the NGCD is very hard, but with time, i'll surely find something

i hope you own a 68xxx based machintosh ^^
this is the dev platform if i remember