| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| zhonggmj | skeleton/iam2.cpp | | no | no | no | yes | Zhongguo Majiang | 200? | I.A.M. | | | Tabletop / Mahjong |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| zhonggmjmajiang_p28f020.u21 | 262144 | b6dda141 | bdaa88d5802226a252bbb222ae37cbc1a9bf0461 | maincpu | 0 | good | no | | |
| zhonggmjmajiang_p28f020.u6 | 4194304 | 156eca53 | 7b044048b23b3472a27e32aa05a604a3a4bacd7b | gfx | 0 | good | no | | |
| zhonggmjmajiang_data.u15 | 524288 | 99cb835d | 3f74e9dcfb9dfcc798fb9abb93afd865a1c6e200 | oki | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | ARM7 (little) | 24000000 |
| audio | mono | Speaker | |
| audio | oki | OKI MSM6295 ADPCM | 1000000 |
|
device_ref
| name |
| arm7_le |
| screen |
| gfxdecode |
| palette |
| speaker |
| okim6295 |
|
dipswitch
| name | tag | mask |
| Unknown | DSW1 | 1 |
| Unknown | DSW1 | 2 |
| Unknown | DSW1 | 4 |
| Unknown | DSW1 | 8 |
| Unknown | DSW1 | 16 |
| Unknown | DSW1 | 32 |
| Unknown | DSW1 | 64 |
| Unknown | DSW1 | 128 |
| Unknown | DSW2 | 1 |
| Unknown | DSW2 | 2 |
| Unknown | DSW2 | 4 |
| Unknown | DSW2 | 8 |
| Unknown | DSW2 | 16 |
| Unknown | DSW2 | 32 |
| Unknown | DSW2 | 64 |
| Unknown | DSW2 | 128 |
| Unknown | DSW3 | 1 |
| Unknown | DSW3 | 2 |
| Unknown | DSW3 | 4 |
| Unknown | DSW3 | 8 |
| Unknown | DSW3 | 16 |
| Unknown | DSW3 | 32 |
| Unknown | DSW3 | 64 |
| Unknown | DSW3 | 128 |
| Unknown | DSW4 | 1 |
| Unknown | DSW4 | 2 |
| Unknown | DSW4 | 4 |
| Unknown | DSW4 | 8 |
| Unknown | DSW4 | 16 |
| Unknown | DSW4 | 32 |
| Unknown | DSW4 | 64 |
| Unknown | DSW4 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 512 | 256 | 60.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | unemulated | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :DSW1 |
| :DSW2 |
| :DSW3 |
| :DSW4 |
| :IN0 |
| :IN1 |
|
sound
|