| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| sdmg2 | igs/igs017.cpp | | no | no | no | yes | Chaoji Da Manguan II (China, V754C, set 1) | 1997 | IGS | | | Tabletop / Mahjong |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| p0900.u25 | 524288 | 43366f51 | 48dd965dceff7de15b43c2140226a8b17a792dbc | maincpu | 0 | good | no | | |
| m0901.u5 | 2097152 | 9699db24 | 50fc2f173c20b48d10595f01f1e9545f1b13a61b | igs017_igs031:sprites | 0 | good | no | | |
| m0902.u4 | 524288 | 3298b13b | 13b21ddeed368b7f4fea1408c8fc511244342faf | igs017_igs031:sprites | 200000 | good | no | | |
| text.u6 | 131072 | cb34cbc0 | ceedbdda085fd1acc9a575502bdf7cf998f54f05 | igs017_igs031:tilemaps | 0 | good | no | | |
| s0903.u15 | 524288 | ae5a441c | 923774ef73ab0f70e0db1738a4292dcbd70d2384 | oki | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 11000000 |
| audio | mono | Speaker | |
| audio | oki | OKI MSM6295 ADPCM | 1000000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | | 2 | 8 | no | | | | | | | |
| mahjong | | 25 | | no | | | | | | | |
| gambling | | 5 | | no | | | | | | | |
|
device_ref
| name |
| igs_mux |
| i8255 |
| screen |
| igs017_031 |
| palette |
| speaker |
| okim6295 |
| m68000 |
| timer |
| coin_hopper |
| igs_incdec |
|
dipswitch
| name | tag | mask |
| Coinage | DSW1 | 3 |
| Key-In Rate | DSW1 | 12 |
| Credit Limit | DSW1 | 16 |
| Credit Mode | DSW1 | 32 |
| Payout Mode | DSW1 | 64 |
| Demo Sounds | DSW1 | 128 |
| Double Up Jackpot | DSW2 | 3 |
| Minimum Bet | DSW2 | 12 |
| Double Up Game | DSW2 | 16 |
| Double Up Game Name | DSW2 | 32 |
| Controls | DSW2 | 64 |
| Number Type | DSW2 | 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 | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | 1 | yes | no |
|
port
| tag |
| :COINS |
| :DSW1 |
| :DSW2 |
| :KEY0 |
| :KEY1 |
| :KEY2 |
| :KEY3 |
| :KEY4 |
| :MATRIX |
|
sound
|