| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| ron2 | sanritsu/ron.cpp | | no | no | no | yes | Futari Mahjong Ron II | 1981 | Sanritsu | | | Tabletop / Mahjong |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| r0__1.9h | 4096 | 82a55ad4 | 96ff9da1d2c57bc916f3341416ed4eb4144a16eb | maincpu | 0 | good | no | | |
| r0__2.9k | 4096 | 6b654f8b | 145e7ea8c65c72b3858d22d3ce4c1a75672c9ed4 | maincpu | 1000 | good | no | | |
| r0__3.9l | 4096 | 6a8c1ef0 | 9300a54102ca096fbf3d5056ede782fba0f5f970 | maincpu | 2000 | good | no | | |
| r0__4.9n | 4096 | 86340522 | 0175dda90e9e4798e9f2ab7a0ab97aa397ca18b8 | maincpu | 3000 | good | no | | |
| r0__5.8h | 4096 | 3a28ad40 | 872ced2d7515850cd86b84c81b14f200093746ad | maincpu | 4000 | good | no | | |
| r0_mu.4a | 2048 | 3491d8d5 | 0aa0581350f4b3b81f3fa1f7c55a9bfb1f2c5f3b | audiocpu | 0 | good | no | | |
| r0_v0.4c | 2048 | 4160eb7f | 1756937378cbabb2229129b794d8c5d955252ed4 | audiocpu | 800 | good | no | | |
| r0__b.4k | 2048 | 8a61cdde | 0a38573ed644f1ed897443187f5cb61a6eb499b2 | gfx1 | 0 | good | no | | |
| r0_a1.4n | 2048 | 2d6276f4 | 432b7fe0a1f1e9fdc9e276bcf27f74a5aec6c940 | gfx2 | 0 | good | no | | |
| r0_a2.4l | 2048 | 2fe4a54f | bb1d109851677ede58f875eff2588f60f979864e | gfx2 | 800 | good | no | | |
| 82s123_1.6b | 32 | bd9bb647 | aad83eb295107cdc7ee96d78e81b0621ac351398 | unk_proms | 0 | good | no | | |
| 82s123_2.6c | 32 | 439109d6 | f0d79048bb27a63c641296b3b1b81f513df9b33d | unk_proms | 20 | good | no | | |
| 82s123_5.1n | 32 | 869784fa | 4bd0f26961d0bb54edb5eab5708d34468721d4c4 | color_prom | 0 | good | no | | |
| 82s129_3.2n | 256 | 018ab2a0 | 039c574d8fd3c1a8e9eca6a7c79fe92e8496b157 | clut_proms | 0 | good | no | | |
| 82s129_4.2m | 256 | f3c05d59 | bd48963aa9f2bedaa0c1fd031d7c93089161d1d9 | clut_proms | 100 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 3867120 |
| cpu | audiocpu | Intel 8035 | 3579545 |
| audio | mono | Speaker | |
| audio | aysnd | AY-3-8910A PSG | 1193181 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| mahjong | 1 | 19 | | no | | | | | | | |
| mahjong | 2 | 19 | | no | | | | | | | |
|
device_ref
| name |
| z80 |
| i8035 |
| screen |
| gfxdecode |
| palette |
| speaker |
| ay8910 |
|
dipswitch
| name | tag | mask |
| 2-Players Mode | IN0 | 4 |
| Unknown | IN0 | 8 |
| Unknown | IN0 | 64 |
| Unknown | IN0 | 128 |
| IN1 | IN1 | 4 |
| Unknown | IN1 | 8 |
| Unknown | IN1 | 16 |
| Unknown | IN1 | 32 |
| Unknown | IN1 | 64 |
| Unknown | IN1 | 128 |
| 2P Coinage | IN2 | 4 |
| Unknown | IN2 | 8 |
| Unknown | IN2 | 32 |
| Unknown | IN2 | 64 |
| Unknown | IN2 | 128 |
| IN3 | IN3 | 4 |
| Unknown | IN3 | 32 |
| Unknown | IN3 | 64 |
| Unknown | IN3 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 270 | 256 | 240 | 61.034091 | 5156160 | 320 | 0 | 256 | 264 | 0 | 240 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | good | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| palette | unemulated | |
| sound | imperfect | |
|
input
| players | coins | service | tilt |
| 2 | 1 | no | no |
|
port
| tag |
| :IN0 |
| :IN1 |
| :IN2 |
| :IN3 |
| :PL1_1 |
| :PL1_2 |
| :PL1_3 |
| :PL1_4 |
| :PL1_5 |
| :PL1_6 |
| :PL1_7 |
| :PL1_8 |
| :PL2_1 |
| :PL2_2 |
| :PL2_3 |
| :PL2_4 |
| :PL2_5 |
| :PL2_6 |
| :PL2_7 |
| :PL2_8 |
|
sound
|