| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| ryukobou | igs/igs011.cpp | | no | no | no | yes | Mahjong Ryukobou (Japan, V030J) | 1995 | IGS / Alta | lhb | lhb | Tabletop / Mahjong |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| maj_v030j.u30 | 524288 | 186f2b4e | 380a3d94722d9f5fa5ec206ed0af6dbb8dd81715 | maincpu | 0 | good | no | | |
| igs_m0201.u15 | 2097152 | ec54452c | 0ee7ffa3d4845af083944e64faf5a1c78247aaa2 | blitter | 0 | good | no | m0201-ig.160 | |
| maj-j_cg.u8 | 524288 | 3c8de5d1 | 51e43bfe7b5157112ded9a34b7032f73b7ffad11 | blitter | 200000 | good | no | | |
| maj-j_sp.u39 | 524288 | 82f670f3 | d10dd67e40aee0e1c4f4b2c1217ce0935cb86406 | oki | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 7333333 |
| audio | mono | Speaker | |
| audio | oki | OKI MSM6295 ADPCM | 1047619 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| mahjong | | 25 | | no | | | | | | | |
|
device_ref
| name |
| m68000 |
| nvram |
| screen |
| palette |
| speaker |
| okim6295 |
| timer |
|
dipswitch
| name | tag | mask |
| Pay Out (%) | DSW1 | 15 |
| YAKUMAN Point | DSW1 | 48 |
| Max Bet | DSW1 | 192 |
| Coinage | DSW2 | 3 |
| Min Bet | DSW2 | 12 |
| DAI MANGUAN Cycle | DSW2 | 112 |
| DAI MANGUAN Times | DSW2 | 128 |
| Max Credit | DSW3 | 3 |
| Max Note | DSW3 | 12 |
| CPU Strength | DSW3 | 16 |
| Money Type | DSW3 | 32 |
| DONDEN Times | DSW3 | 192 |
| Demo Sounds | DSW4 | 1 |
| In Game Music | DSW4 | 2 |
| Girls | DSW4 | 12 |
| Note Rate | DSW4 | 16 |
| Pay Out | DSW4 | 32 |
| Coin In | DSW4 | 64 |
| Last Chance | DSW4 | 128 |
| In-Game Bet | DSW5 | 1 |
| Unknown | DSW5 | 2 |
| Unknown | DSW5 | 4 |
| Unknown | DSW5 | 8 |
| Unknown | DSW5 | 16 |
| Unknown | DSW5 | 32 |
| Unknown | DSW5 | 64 |
| Unknown | DSW5 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 512 | 240 | 60.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | 2 | yes | no |
|
port
| tag |
| :COIN |
| :DSW1 |
| :DSW2 |
| :DSW3 |
| :DSW4 |
| :DSW5 |
| :KEY0 |
| :KEY1 |
| :KEY2 |
| :KEY3 |
| :KEY4 |
|
sound
|