| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| ldmj1mbh | nichibutsu/nichild.cpp | | no | no | no | yes | LD Mahjong #1 Marine Blue no Hitomi (Japan) | 1991 | Nichibutsu / AV Japan | | | Tabletop / Mahjong |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 1.bin | 65536 | e49e3d73 | 6d17d60e1b6f8aee96f7a09f45113030064d3bdb | ipl | 0 | good | no | | |
| 3.bin | 65536 | e8233c6e | fbfdb03dc9f4e3e80e161b8522b676485ffb1c95 | audiorom | 0 | good | no | | |
| 2.bin | 65536 | 3e0b5344 | eeae36fc4fca091065c1d51f05c2d11f44fe6d13 | audiorom | 10000 | good | no | | |
| 4.bin | 65536 | 199e2127 | 2514d51cb06438b312d1f328c72baa739280416a | gfx | 0 | good | no | | |
| 5.bin | 65536 | 0706386a | 29eee363775869dcc9c46285632e8bf745c9110b | gfx | 10000 | good | no | | |
| 6.bin | 65536 | 0fece809 | 1fe8436af8ead02a3b517b6306f9824cd64b2d26 | gfx | 20000 | good | no | | |
| 7.bin | 65536 | 7f08e3a6 | 127018442183332175c9e1f558274cd2cb5f0147 | gfx | 30000 | good | no | | |
| 8.bin | 65536 | 3e75423e | 62e24849ddeb004ed8570d2884afa4ab257cdf07 | gfx | 40000 | good | no | | |
| 9.bin | 65536 | 1afdc5bf | b07b32656ffc96b7f7d4bd242b2a6e0e105ab67a | gfx | 50000 | good | no | | |
| 10.bin | 65536 | 5da10b82 | 72974d083110fc6c583bfa1c22ce3abe02ba86f6 | gfx | 60000 | good | no | | |
| pal16l8.0 | 260 | | | plds | 0 | nodump | no | | |
| pal16l8.1 | 260 | | | plds | 200 | nodump | no | | |
| pal16l8.2 | 260 | | | plds | 400 | nodump | no | | |
| pal16l8.3 | 260 | | | plds | 600 | nodump | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Toshiba TMPZ84C011 | 6000000 |
| cpu | audiocpu | Zilog Z80 | 4000000 |
| audio | speaker | Speaker | |
| audio | ymsnd | YM3812 OPL2 | 4000000 |
| audio | dac | 8-Bit R-2R DAC | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| mahjong | 1 | 26 | | no | | | | | | | |
| mahjong | 2 | 26 | | no | | | | | | | |
|
device_ref
| name |
| tmpz84c011 |
| z80ctc |
| z80ctc_channel |
| z80ctc_channel |
| z80ctc_channel |
| z80ctc_channel |
| z80 |
| ttl166 |
| timer |
| ttl166 |
| timer |
| v9938 |
| screen |
| speaker |
| generic_latch_8 |
| ym3812 |
| dac_8bit_r2r |
|
dipswitch
| name | tag | mask |
| Unknown | DSWA | 1 |
| Unknown | DSWA | 2 |
| Unknown | DSWA | 4 |
| Coinage | DSWA | 8 |
| Unknown | DSWA | 16 |
| Unknown | DSWA | 32 |
| Unknown | DSWA | 64 |
| Background | DSWA | 128 |
| Unknown | DSWB | 1 |
| Unknown | DSWB | 2 |
| Unknown | DSWB | 4 |
| Unknown | DSWB | 8 |
| Unknown | DSWB | 16 |
| Unknown | DSWB | 32 |
| Unknown | DSWB | 64 |
| Unknown | DSWB | 128 |
| PORTD | PORTD | 1 |
| Unknown | PORTD | 2 |
| Unknown | PORTD | 4 |
| Unknown | PORTD | 8 |
| Service Mode | PORTD | 16 |
| Unknown | PORTD | 64 |
| Unknown | PORTD | 128 |
|
disk
| name | merge | sha1 | region | index | writable | status | optional |
| ldmj1mbh | | | laserdisc | 0 | no | nodump | no |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 543 | 465 | 59.922749 | 21477272 | 684 | 0 | 543 | 524 | 10 | 475 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | imperfect | |
|
input
| players | coins | service | tilt |
| 2 | 1 | no | no |
|
port
| tag |
| :DSWA |
| :DSWB |
| :P1_KEY0 |
| :P1_KEY1 |
| :P1_KEY2 |
| :P1_KEY3 |
| :P1_KEY4 |
| :P2_KEY0 |
| :P2_KEY1 |
| :P2_KEY2 |
| :P2_KEY3 |
| :P2_KEY4 |
| :PORTD |
|
sound
|