| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| initd | sega/naomi.cpp | | no | no | no | yes | Initial D Arcade Stage (Japan, Rev B) (GDS-0020B) | 2002 | Sega | naomi2 | | Driving / Race (chase view) |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| epr-23605c.ic27 | 2097152 | 297ea6ed | cfbfe57c80e6ee86a101fa83aec0a01e00c0f42a | maincpu | 0 | good | no | epr-23605c.ic27 | bios0 |
| epr-23605b.ic27 | 2097152 | 3a3242d4 | aaca4df51ef91d926f8191d372f3dfe1d20d9484 | maincpu | 0 | good | no | epr-23605b.ic27 | bios1 |
| epr-23605a.ic27 | 2097152 | 7bc3fc2d | a4a9531a7c66ff30046908cf71f6c7b6fb59c392 | maincpu | 0 | good | no | epr-23605a.ic27 | bios2 |
| epr-23605.ic27 | 2097152 | 5731e446 | 787b0844fc408cf124c12405c095c59948709ea6 | maincpu | 0 | good | no | epr-23605.ic27 | bios3 |
| epr-23608c.ic27 | 2097152 | 6ef1dd8e | 25ef957ec1c58fdaff5e89102002bca6c38832c5 | maincpu | 0 | good | no | epr-23608c.ic27 | bios4 |
| epr-23608b.ic27 | 2097152 | a554b1e3 | 343b727a3619d1c75a9b6d4cc156a9050447f155 | maincpu | 0 | good | no | epr-23608b.ic27 | bios5 |
| epr-23608a.ic27 | 2097152 | e8f884d1 | 28f4de747bb3cf860b9ebf897322fbc5d7c1e156 | maincpu | 0 | good | no | epr-23608a.ic27 | bios6 |
| epr-23608.ic27 | 2097152 | 929cc3a6 | 47d00c818de23f733a4a33b1bbc72eb8aa729246 | maincpu | 0 | good | no | epr-23608.ic27 | bios8 |
| epr-23607c.ic27 | 2097152 | 750e254b | 81d0b1a076c274c6bd7c53b65e7b80e14fe039e1 | maincpu | 0 | good | no | epr-23607c.ic27 | bios8 |
| epr-23607b.ic27 | 2097152 | f308c5e9 | 5470ab1cee6afecbd8ca8cf40f8fbe4ec2cb1471 | maincpu | 0 | good | no | epr-23607b.ic27 | bios9 |
| epr-23607.ic27 | 2097152 | 2b55add2 | 547de5f97d3183c8cd069c4fa3c09f13d8b637d9 | maincpu | 0 | good | no | epr-23607.ic27 | bios10 |
| epr-23609b.ic27 | 2097152 | 99e3751f | 8a244f75595c49d2a37a42ab96b6bab35163ca0e | maincpu | 0 | good | no | epr-23609b.ic27 | bios11 |
| epr-23605c_multi.ic27 | 2097152 | 353fdbcd | a8b7dce572b74e02e65cb949b2c366c87625157f | maincpu | 0 | good | no | epr-23605c_multi.ic27 | bios12 |
| main_eeprom.bin | 128 | fea29cbb | 4099f1747aafa07db34f6e072cd9bfaa83bae10e | main_eeprom | 0 | good | no | main_eeprom.bin | |
| x76f100_eeprom.bin | 132 | 3ea24b6a | 3a730ebcf56e0060fef6b1b02eb2eb7cfb7e61dc | naomibd_eeprom | 0 | good | no | x76f100_eeprom.bin | |
| 317-0331-jpn.pic | 16384 | 0a3bf606 | 7c0e22df4a43a440571ac55fd0a6575931e8f959 | pic | 0 | good | no | | |
| crp1231br10_ver0107.ic2 | 131072 | 3198f0ac | fa38bce7ca217ed6df558dc2456b010f690d0729 | card_reader | 0 | good | no | | |
|
biosset
| name | description | default |
| bios0 | epr-23605c (Japan) | no |
| bios1 | epr-23605b (Japan) | no |
| bios2 | epr-23605a (Japan) | no |
| bios3 | epr-23605 (Japan) | no |
| bios4 | epr-23608c (Export) | no |
| bios5 | epr-23608b (Export) | no |
| bios6 | epr-23608a (Export) | no |
| bios7 | epr-23608 (Export) | no |
| bios8 | epr-23607c (USA) | no |
| bios9 | epr-23607b (USA) | no |
| bios10 | epr-23607 (USA) | no |
| bios11 | epr-23609b (Korea) | no |
| bios12 | epr-23605c (multi-region hack) | no |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Hitachi SH-4 (little) | 200000000 |
| cpu | soundcpu | ARM7 (little) | 2822400 |
| cpu | mie_maple:mie | Zilog Z80 | 16000000 |
| cpu | 837_13551:iomcu | Toshiba TMP90PH44 | 10000000 |
| cpu | comm_board:m3commcpu | Motorola MC68000 | 10000000 |
| cpu | rom_board:dimmcpu | Hitachi SH-4 (little) | 200000000 |
| cpu | rom_board:pic | Microchip PIC16C622 | 20000000 |
| audio | lspeaker | Speaker | |
| audio | rspeaker | Speaker | |
| audio | aica | Yamaha AICA | 22579200 |
| audio | rom_board:pci:01.0:ide:0:gdrom:cdda | CD/DA | 44100 |
|
configuration
| name | tag | mask |
| Bilinear Filtering | powervr2:PVR_DEBUG | 1 |
| Disable Render Calls | powervr2:PVR_DEBUG | 2 |
| Bilinear Filtering | powervr2_slave:PVR_DEBUG | 1 |
| Disable Render Calls | powervr2_slave:PVR_DEBUG | 2 |
| Full emulation | rom_board:DEBUG_ONLY | 1 |
| Initialized | rom_board:DEBUG_ONLY | 2 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 6 | 8 | no | | | | | | | |
| joy | 2 | 6 | 8 | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| cdrom | rom_board:pci:01.0:ide:0:gdrom:image | cdrom | | |
|
device_ref
| name |
| sh4le |
| timer |
| dc_g2if |
| arm7_le |
| maple_dc |
| screen |
| powervr2 |
| speaker |
| speaker |
| aica |
| aicartc |
| 93c46_16 |
| mie |
| z80 |
| mie_jvs |
| jvs13551 |
| tmp90ph44 |
| 93c46_8 |
| x76f100 |
| m3comm |
| m68000 |
| ram |
| nvram |
| segadimm |
| sh4le |
| pci_root |
| sega315_6154 |
| ide_gdrom |
| idectrl32bm |
| ata_slot |
| gdrom |
| gdrom_image |
| cdda |
| ata_slot |
| pic16c622 |
| 24c01 |
| 24c01 |
| 93c46_8 |
| powervr2 |
|
dipswitch
| name | tag | mask |
| Monitor | MIE.5 | 1 |
| Unknown | MIE.5 | 2 |
| Unknown | MIE.5 | 4 |
| Unknown | MIE.5 | 8 |
|
disk
| name | merge | sha1 | region | index | writable | status | optional |
| gds-0020b | | 08a594af2933144d341a299e3160d3c8281b7241 | gdrom | 0 | no | good | no |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 640 | 480 | 61.702586 | 26917136 | 820 | 0 | 640 | 532 | 0 | 480 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| graphics | imperfect | |
| sound | imperfect | |
|
input
| players | coins | service | tilt |
| 2 | 2 | yes | yes |
|
port
| tag |
| :837_13551:COINS |
| :A0 |
| :A1 |
| :A2 |
| :A3 |
| :A4 |
| :A5 |
| :A6 |
| :A7 |
| :MIE.3 |
| :MIE.5 |
| :P1 |
| :P2 |
| :TILT |
| :powervr2:PVR_DEBUG |
| :powervr2_slave:PVR_DEBUG |
| :rom_board:DEBUG_ONLY |
|
sound
|