| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| downtownj | seta/downtown.cpp | | no | no | no | yes | DownTown / Mokugeki (joystick hack) | 1989 | Seta | downtown | downtown | Fighter / Vertical |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| ud2-001-000.3c | 262144 | f1965260 | c0560342238d75f9b81ae9f3408cacfbcd331529 | maincpu | 0 | good | no | ud2-001-000.3c | |
| ud2-001-003.11c | 262144 | e7d5fa5f | 48612514598711aa73bf75243c842f0aca72f3d0 | maincpu | 1 | good | no | ud2-001-003.11c | |
| u37.9b | 65536 | 73047657 | 731663101d809170aad3cd39e901ef494494c5a1 | maincpu | 80000 | good | no | | |
| u31.8b | 65536 | 6a050240 | 6a1a305b7d32bb2ad17842b4eeabc891fce02160 | maincpu | 80001 | good | no | | |
| ud2-002-004.17c | 262144 | bbd538b1 | de4c43bfc4004a14f9f66b5e8ff192b00c45c003 | sub | 4000 | good | no | ud2-002-004.17c | |
| ud2-001-005-t01.2n | 524288 | 77e6d249 | cdf67211cd447858293188511e826640fe24078b | sprites | 0 | good | no | ud2-001-005-t01.2n | |
| ud2-001-006-t02.3n | 524288 | 6e381bf2 | ba46e019d2991dec539444ef7376fe0e9a6a8b75 | sprites | 1 | good | no | ud2-001-006-t02.3n | |
| ud2-001-007-t03.5n | 524288 | 737b4971 | 2a034011b0ac03d532a89b544f4eec497ac7ee80 | sprites | 100000 | good | no | ud2-001-007-t03.5n | |
| ud2-001-008-t04.6n | 524288 | 99b9d757 | c3a763993305110ec2a0b231d75fbef4c385d21b | sprites | 100001 | good | no | ud2-001-008-t04.6n | |
| ud2-001-009-t05.8n | 524288 | aee6c581 | 5b2150a308ca12eea8148d0bbff663b3baf0c831 | tiles | 0 | good | no | ud2-001-009-t05.8n | |
| ud2-001-010-t06.9n | 524288 | 3d399d54 | 7d9036e73fbf0e9c3b976336e3e4786b17b2f4fc | tiles | 1 | good | no | ud2-001-010-t06.9n | |
| ud2-001-011-t07.14n | 524288 | 9c9ff69f | 3840b654f4f709bc4c03dfe4ee79369d5c70dd62 | x1snd | 0 | good | no | ud2-001-011-t07.14n | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 8000000 |
| cpu | sub | WDC W65C02 | 2000000 |
| audio | mono | Speaker | |
| audio | x1snd | Seta X1-010 | 16000000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 2 | 8 | no | | | | | | | |
| positional | 1 | | | no | 0 | 12 | 15 | 1 | | | |
| joy | 2 | 2 | 8 | no | | | | | | | |
| positional | 2 | | | no | 0 | 12 | 15 | 1 | | | |
|
device_ref
| name |
| m68000 |
| m65c02 |
| timer |
| x1_001 |
| screen |
| x1_012 |
| palette |
| speaker |
| generic_latch_8 |
| generic_latch_8 |
| x1_010 |
|
dipswitch
| name | tag | mask |
| Sales | DSW | 1 |
| Flip Screen | DSW | 2 |
| Service Mode | DSW | 4 |
| Demo Sounds | DSW | 8 |
| Coin A | DSW | 48 |
| Coin B | DSW | 192 |
| Difficulty | DSW | 768 |
| Bonus Life | DSW | 3072 |
| Lives | DSW | 12288 |
| World License | DSW | 16384 |
| Coinage Type | DSW | 32768 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 270 | 384 | 240 | 57.420000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | 2 | no | yes |
|
port
| tag |
| :COINS |
| :DSW |
| :P1 |
| :P2 |
| :ROT1 |
| :ROT2 |
|
sound
|