| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| bijokkoy | nichibutsu/nbmj8688.cpp | | no | no | no | yes | Bijokko Yume Monogatari (Japan 870925) | 1987 | Nichibutsu | | | Tabletop / Mahjong * Mature * |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 1.4c | 32768 | 7dec7ae1 | fd16a33342014b1c7400e278755ae68248134129 | maincpu | 0 | good | no | | |
| 2.3c | 32768 | 3ae9650f | c2a5b0114b7d147ecd8e3760ee45fdf25fc32c14 | maincpu | 8000 | good | no | | |
| 3.ic1 | 65536 | 221743b1 | 66a1d3e9c6019b88dd073a04b6c3ac480584bd72 | voice | 0 | good | no | | |
| 4.ic2 | 65536 | 9f1f4461 | eb64b9d78c6a4d933d22031d6c32c683ddeacd8f | voice | 10000 | good | no | | |
| 5.ic3 | 65536 | 6e7b3024 | 366de01cad2dacc7d1a611948cc82545a621b645 | voice | 20000 | good | no | | |
| 6.ic4 | 65536 | 5e912211 | a5a26424c3720277bcbd4169d2bda9fa82c76bd2 | voice | 30000 | good | no | | |
| 1h.bin | 262144 | da56ccac | d317c5fafed6a28c032f2ce08c20a7b7ac1922ce | gfx1 | 0 | good | no | | |
| 2h.bin | 262144 | 21c0227a | 5ad0adb2f5fd975ed4ed1c7969e32b260a87201c | gfx1 | 40000 | good | no | | |
| 3h.bin | 262144 | aa66d9f3 | d2d0870da1d523d3b8c64d2f24077ec90a845468 | gfx1 | 80000 | good | no | | |
| 4h.bin | 262144 | 5d10fb0a | 858cc4db96ecf55d9a8a436bd9a20f7eeec9130b | gfx1 | c0000 | good | no | | |
| 5h.bin | 262144 | e22d6ca8 | 653339063c0fb3a2ad49a4381c40ccece1534467 | gfx1 | 100000 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 5000000 |
| audio | speaker | Speaker | |
| audio | psg | AY-3-8910A PSG | 1250000 |
| 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 |
| z80 |
| nb1413m3 |
| nvram |
| palette |
| screen |
| palette |
| screen |
| hd61830 |
| screen |
| hd61830 |
| speaker |
| ay8910 |
| dac_8bit_r2r |
|
dipswitch
| name | tag | mask |
| Difficulty | DSWA | 7 |
| 2P Simultaneous Play (LCD req'd) | DSWA | 8 |
| Demo Sounds | DSWA | 16 |
| See non-Reacher's hand | DSWA | 32 |
| Kan-Ura | DSWA | 64 |
| Character Display Test | DSWA | 128 |
| Number of last chance | DSWB | 3 |
| Double Tsumo | DSWB | 4 |
| Chonbo | DSWB | 8 |
| Unknown | DSWB | 16 |
| Unknown | DSWB | 32 |
| Unknown | DSWB | 64 |
| Unknown | DSWB | 128 |
| Service Mode | SYSTEM | 16 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 512 | 224 | 60.000000 | | | | | | | | no |
| lcd0 | lcd | 180 | 480 | 64 | 60.000000 | | | | | | | | no |
| lcd1 | lcd | 180 | 480 | 64 | 60.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | 2 | no | no |
|
port
| tag |
| :DSWA |
| :DSWB |
| :KEY0 |
| :KEY1 |
| :KEY2 |
| :KEY3 |
| :KEY4 |
| :KEY5 |
| :KEY6 |
| :KEY7 |
| :KEY8 |
| :KEY9 |
| :SYSTEM |
|
sound
|