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 | | | |
|
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
|