| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| mahmajn | sega/segas24.cpp | | no | no | no | yes | Tokoro San no MahMahjan (Japan, ROM Based) | 1992 | Sega | | | Tabletop / Mahjong |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| epr14813.bin | 131072 | ea38cf4b | 118ab2e0ae20a4db5e619945dfbb3f200de3979c | maincpu | 0 | good | no | | |
| epr14812.bin | 131072 | 5a3cb4a7 | c0f21282140e8e6e927664f5f2b90525ae0207e9 | maincpu | 1 | good | no | | |
| mpr14820.bin | 524288 | 8d2a03d3 | b3339bcd101bcfe042e2a1cfdc8baef0a86624df | romboard | 0 | good | no | | |
| mpr14819.bin | 524288 | e84c4827 | 54741295e1bdca7d0c78eb795a68b92212d43b2e | romboard | 1 | good | no | | |
| mpr14822.bin | 524288 | 7c3dcc51 | a199c2c71cda44a2c8755074c1007d83c8d45d2d | romboard | 100000 | good | no | | |
| mpr14821.bin | 524288 | bd8dc543 | fd50b14fa73307a62dc0b522cfedb8b3332c407e | romboard | 100001 | good | no | | |
| mpr14824.bin | 524288 | 38311933 | 237d9a8ffe14ba9ec371bb571d7c9e74a93fe1f3 | romboard | 200000 | good | no | | |
| mpr14823.bin | 524288 | 4c8d4550 | be8717d4080ce932fc8272ebe54e2b0a60b20edd | romboard | 200001 | good | no | | |
| mpr14826.bin | 524288 | c31b8805 | b446388c83af2e14300b0c4248470d3a8c504f2c | romboard | 300000 | good | no | | |
| mpr14825.bin | 524288 | 191080a1 | 407c1c5fa4c76732e8a444860094542e90a1e8e8 | romboard | 300001 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 10000000 |
| cpu | subcpu | Motorola MC68000 | 10000000 |
| audio | lspeaker | Speaker | |
| audio | rspeaker | Speaker | |
| audio | ymsnd | YM2151 OPM | 4000000 |
| audio | dac | 8-Bit R-2R DAC | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| mahjong | | 19 | | no | | | | | | | |
|
device_ref
| name |
| m68000 |
| timer |
| m68000 |
| 315_5296 |
| timer |
| timer |
| timer |
| timer |
| segas24_tile |
| segas24_sprite |
| segas24_mixer |
| screen |
| palette |
| speaker |
| speaker |
| ym2151 |
| dac_8bit_r2r |
|
dipswitch
| name | tag | mask |
| Coin A | COINAGE | 15 |
| Coin B | COINAGE | 240 |
| Demo Sounds | DSW | 1 |
| Start Score | DSW | 2 |
| Difficulty (computer) | DSW | 12 |
| Difficulty (player) | DSW | 48 |
| Unused | DSW | 64 |
| Unused | DSW | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 496 | 384 | 57.524160 | 16000000 | 656 | 0 | 496 | 424 | 0 | 384 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | 4 | yes | no |
|
port
| tag |
| :COINAGE |
| :DSW |
| :MJ0 |
| :MJ1 |
| :MJ2 |
| :MJ3 |
| :MJ4 |
| :MJ5 |
| :P1 |
| :P2 |
| :P3 |
| :SERVICE |
|
sound
|