I stumbled upon a problem with the NAOMI and NAOMI 2 system. I tried different emulators and each one has his own problems. Can't figure it out. If hope to get one of these emulators to work.
First Emulator: DEMUL v0.7 alpha
I can get DEMUL to launch through Launchbox but it give me the error:"Unable to find 'epr-21576d.ic27' in romset naomi". But that file is located in the directory that I assigned to the games and roms.
The type of game rom files are *.zip and contains type *.ic* files. Maybe I'm using incompatibele rom files? In the settings menu I tried already the 3 different rom options (gdrimage, gdrCHD, gdrDEMUL). What's the correct one with these type of files?
Command lines (-run=naomi -rom=) are put in the right place, Correct boxes are checked.
Note: I also use DEMUL for Sammy Atomiswave and that works perfect with launchbox. Once you put in the proper command line (-run=awave -rom=) and check the right boxes.
Second Emulator: RetroArch 1.7.5 with reicast core
Starting the game in RetroArch through Launchbox works, the game starts but I get black screen. I know the game is in running the background because I hear sound when I use the controls.
I used the epr-21576g.ic27 (2048kB) that I renamed and put in the ...\system\dc\ folder.
Thx a bunch!