| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId |
| ichiban | dynax/royalmah.cpp | | no | no | no | yes | Ichi Ban Jyan (Ver 3.05) | 1993 | Excel | | | Tabletop / Mahjong |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 3.u15 | 131072 | 76240568 | cf055d1eaae25661a49ec4722a2c7caca862e66a | maincpu | 0 | good | no | | |
| 1.u28 | 131072 | 2caa4d3f | 5e5af164880140b764c097a65388c22ba5ea572b | maincpu | 20000 | good | no | | |
| 2.u14 | 131072 | b4834d8e | 836ddf7586dc5440faf88f5ec50a32265e9a0ec8 | maincpu | 30000 | good | no | | |
| mjr.u36 | 512 | 31cd7a90 | 1525ad19d748561a52626e4ab13df67d9bedf3b8 | proms | 0 | good | no | | |
| mjg.u37 | 512 | 5b3562aa | ada60d2a5a5a657d7b209d18a23b685305d9ff7b | proms | 200 | good | no | | |
| mjb.u38 | 512 | 0ef881cb | 44b61a443d683f5cb2d1b1a4f74d8a8f41021de5 | proms | 400 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 6144000 |
| audio | mono | Speaker | |
| audio | aysnd | YM2149 SSG | 1536000 |
| audio | ymsnd | YM2413 OPLL | 3072000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| mahjong | 1 | 26 | | no | | | | | | | |
| gambling | 1 | 1 | | no | | | | | | | |
| mahjong | 2 | 26 | | no | | | | | | | |
|
device_ref
| name |
| z80 |
| nvram |
| screen |
| palette |
| speaker |
| ym2149 |
| ym2413 |
|
dipswitch
| name | tag | mask |
| Pay Out | DSW-A | 7 |
| Wup Level | DSW-A | 24 |
| Last Chance | DSW-A | 96 |
| Pay Sound | DSW-A | 128 |
| Odds Type | DSW-B | 3 |
| Unused | DSW-B | 4 |
| Unused | DSW-B | 8 |
| Reset | DSW-B | 48 |
| Bakaze | DSW-B | 64 |
| Pai | DSW-B | 128 |
| China | DSW-C | 3 |
| Yaku | DSW-C | 4 |
| 3Bai | DSW-C | 8 |
| Unused | DSW-C | 16 |
| Unused | DSW-C | 32 |
| Utidome | DSW-C | 64 |
| Bet Max | DSW-C | 128 |
| Bet Skip | DSW-D | 3 |
| Coin A | DSW-D | 12 |
| Coin B | DSW-D | 112 |
| Unused | DSW-D | 128 |
| Service Mode | SYSTEM | 8 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 256 | 240 | 60.568600 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| graphics | imperfect | |
|
input
| players | coins | service | tilt |
| 2 | 2 | no | no |
|
port
| tag |
| :DSW-A |
| :DSW-B |
| :DSW-C |
| :DSW-D |
| :KEY0 |
| :KEY1 |
| :KEY2 |
| :KEY3 |
| :KEY4 |
| :KEY5 |
| :KEY6 |
| :KEY7 |
| :KEY8 |
| :KEY9 |
| :SYSTEM |
|
sound
|