| NAME | FUNCTION | BIOS |
|---|---|---|
| 000-lo.lo | (zoomy $0 - 128k) | necessary file |
| japan-j3.bin | (mainbios $0 - 128k) | Japan MV1B |
| sfix.sfix | (fixedbios $0 - 128k) | necessary file |
| sm1.sm1 | (audiobios $0 - 128k) | necessary file |
| sp-1v1_3db8c.bin | (mainbios $0 - 128k) | Custom Japanese Hotel |
| sp-45.sp1 | (mainbios $0 - 128k) | Asia NEO-MVH MV1C |
| sp-e.sp1 | (mainbios $0 - 128k) | US MVS (Ver. 1) |
| sp-j2.sp1 | (mainbios $0 - 128k) | Japan MVS (Ver. 2) |
| sp-j3.sp1 | (mainbios $0 - 128k) | Japan NEO-MVH MV1C |
| sp-s.sp1 | (mainbios $0 - 128k) | Europe MVS (Ver. 1) |
| sp-s2.sp1 | (mainbios $0 - 128k) | Europe MVS (Ver. 2) (default bios) |
| sp-s3.sp1 | (mainbios $0 - 128k) | Asia MV1B |
| sp-u2.sp1 | (mainbios $0 - 128k) | US MVS (Ver. 2?) |
| sp1-j3.bin | (mainbios $0 - 128k) | Japan MVS (J3, alt) |
| sp1-u2 | (mainbios $0 - 128k) | US MVS (4 slot, Ver 2) |
| sp1-u3.bin | (mainbios $0 - 128k) | US MVS (U3) |
| sp1-u4 | (mainbios $0 - 128k) | US MVS (U4) |
| sp1.jipan.1024 | (mainbios $0 - 128k) | Japan MVS (Ver. 1) |
| uni-bios_1_0.rom | (mainbios $0 - 128k) | Universe BIOS (Hack, Ver. 1.0) |
| uni-bios_1_1.rom | (mainbios $0 - 128k) | Universe BIOS (Hack, Ver. 1.1) |
| uni-bios_1_2.rom | (mainbios $0 - 128k) | Universe BIOS (Hack, Ver. 1.2) |
| uni-bios_1_2o.rom | (mainbios $0 - 128k) | Universe BIOS (Hack, Ver. 1.2, older?) |
| uni-bios_1_3.rom | (mainbios $0 - 128k) | Universe BIOS (Hack, Ver. 1.3) |
| uni-bios_2_0.rom | (mainbios $0 - 128k) | Universe BIOS (Hack, Ver. 2.0) |
| uni-bios_2_1.rom | (mainbios $0 - 128k) | Universe BIOS (Hack, Ver. 2.1) |
| uni-bios_2_2.rom | (mainbios $0 - 128k) | Universe BIOS (Hack, Ver. 2.2) |
| uni-bios_2_3.rom | (mainbios $0 - 128k) | Universe BIOS (Hack, Ver. 2.3) |
| uni-bios_2_3o.rom | (mainbios $0 - 128k) | Universe BIOS (Hack, Ver. 2.3, older?) |
| uni-bios_3_0.rom | (mainbios $0 - 128k) | Universe BIOS (Hack, Ver. 3.0) |
| uni-bios_3_1.rom | (mainbios $0 - 128k) | Universe Bios (Hack, Ver. 3.1) |
| uni-bios_3_2.rom | (mainbios $0 - 128k) | Universe Bios (Hack, Ver. 3.2) |
| uni-bios_3_3.rom | (mainbios $0 - 128k) | Universe Bios (Hack, Ver. 3.3) |
| vs-bios.rom | (mainbios $0 - 128k) | Japan MVS (Ver. 3) |
You can force to use a different Neo Geo bios by setting a game.ini file inside /userdata/bios/mame/ini/ (Batocera Retroarch)
/userdata/system/configs/mame/ini (Batocera Mame)
~system/mame/ini/ (Retroarch other system)
Create an .ini file with the name of the rom.zip file
#
# CORE MISC OPTIONS
#
bios 16
In this exemple, It will force to use the bios Universe 4.0 according to this table
0 Europe MVS (Ver. 2) (default bios) 1 Europe MVS (Ver. 1) 2 Asia NEO-MVH MV1C 3 Asia MV1B 4 US MVS (Ver. 2?) 5 US MVS (Ver. 1) 6 US MVS (4 slot, Ver 2) 7 US MVS (U4) 8 US MVS (U3) 9 Japan MVS (Ver. 3) 10 Japan MVS (Ver. 2) 11 Japan MVS (Ver. 1) 12 Japan MV1B 13 Japan MVS (J3, alt) 14 Japan NEO-MVH MV1C 15 Custom Japanese Hotel 16 Universe Bios (Hack, Ver. 4.0) 17 Universe Bios (Hack, Ver. 3.3) 18 Universe Bios (Hack, Ver. 3.2) 19 Universe Bios (Hack, Ver. 3.1) 20 Universe BIOS (Hack, Ver. 3.0) 21 Universe BIOS (Hack, Ver. 2.3) 22 Universe BIOS (Hack, Ver. 2.3, older?) 23 Universe BIOS (Hack, Ver. 2.2) 24 Universe BIOS (Hack, Ver. 2.1) 25 Universe BIOS (Hack, Ver. 2.0) 26 Universe BIOS (Hack, Ver. 1.3) 27 Universe BIOS (Hack, Ver. 1.2) 28 Universe BIOS (Hack, Ver. 1.2, older?) 29 Universe BIOS (Hack, Ver. 1.1) 30 Universe BIOS (Hack, Ver. 1.0)