| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| seiha | nichibutsu/nbmj8688.cpp | | no | no | no | yes | Seiha (Japan 870725) | 1987 | Nichibutsu | | | Tabletop / Mahjong * Mature * |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| seiha1.4g | 32768 | ad5ba5b5 | 976fa8651000b1103302d38d323a3ffbd81d89e5 | maincpu | 0 | good | no | | |
| seiha2.3g | 32768 | 0fe7a4b8 | 5e702db804ba5a0bf38e6511f10a6704854d9aca | maincpu | 8000 | good | no | | |
| seiha03.3i | 65536 | 2bcf3d87 | e768d112d7c314d1252c41793352bdca7a86f92e | voice | 0 | good | no | | |
| seiha04.2i | 65536 | 2fc905d0 | add824681979c2eba42b199280a99f7ea063b18e | voice | 10000 | good | no | | |
| seiha05.1i | 65536 | 8eace19c | bc715b17aa13e986dd7c6a8255bff3efdc4a8a01 | voice | 20000 | good | no | | |
| seiha19.1a | 262144 | 788cd3ca | 955a520e122aaee30e080d0a784556b69ba3de36 | gfx1 | 0 | good | no | | |
| seiha20.2a | 262144 | a3175a8f | 8214fdefa1186dd96bc55a30b64a24a486750f05 | gfx1 | 40000 | good | no | | |
| seiha21.3a | 262144 | da46163e | c6e5f59fe813915f94d81ff28526614c943b7082 | gfx1 | 80000 | good | no | | |
| seiha22.4a | 262144 | ea2b78b3 | 38ec10a29f32cbb6b270fa10ade815cf3e0a54c2 | gfx1 | c0000 | good | no | | |
| seiha23.5a | 262144 | 0263ff75 | 16a18dfaf732ab94dec70fd8e955d6179525115c | gfx1 | 100000 | good | no | | |
| seiha06.8a | 65536 | 9fefe2ca | 7b638a739640e9d311ee15c0e7b4f3f2dfdd3589 | gfx1 | 180000 | good | no | | |
| seiha07.9a | 65536 | a7d438ec | 5d145bab0ffc76fd77582ea5495ca4496210d41a | gfx1 | 190000 | good | no | | |
| se1507.6a | 524288 | f1e9555e | a34ffcff2b2d6ba40a8a453b89970d636515a8ad | gfx1 | 200000 | 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 |
| screen |
| palette |
| speaker |
| ay8910 |
| dac_8bit_r2r |
|
dipswitch
| name | tag | mask |
| Difficulty | DSWA | 7 |
| RENCHAN after TENPAIed RYUKYOKU | DSWA | 8 |
| Change Pai and Mat Color | DSWA | 16 |
| Character Display Test | DSWA | 32 |
| Unknown | DSWA | 64 |
| Unknown | 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 |
| 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 |
|
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
|