| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| yamyam | dooyong/gundealr.cpp | | no | no | no | yes | Yam! Yam!? | 1990 | Dooyong | | | Maze / Blocks |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 3.10f | 131072 | 96ae9088 | a605882dcdcf1e8cf8b0112f614e696d59acfd97 | maincpu | 0 | good | no | | |
| mcu | 65536 | | | mcu | 0 | nodump | no | | |
| b2.16d | 65536 | cb4f84ee | 54319ecbd74b763757eb6d17c8f7be0705ab0714 | bgtiles | 0 | good | no | | |
| 1.16a | 131072 | b122828d | 90994ba548893a2eacdd58351cfa3952f4af926a | fgtiles | 0 | good | no | | |
| 4.7e | 256 | | | proms | 0 | nodump | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 6000000 |
| audio | mono | Speaker | |
| audio | ymsnd | YM2203 OPN | 1500000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 2 | 4 | no | | | | | | | |
| joy | 2 | 2 | 4 | no | | | | | | | |
|
device_ref
| name |
| z80 |
| timer |
| screen |
| gfxdecode |
| palette |
| speaker |
| ym2203 |
| timer |
|
dipswitch
| name | tag | mask |
| Lives | DSW0 | 3 |
| Difficulty? | DSW0 | 12 |
| Demo Sounds | DSW0 | 16 |
| Unknown | DSW0 | 32 |
| Cabinet | DSW0 | 64 |
| Flip Screen | DSW0 | 128 |
| Coin A | DSW1 | 7 |
| Coin B | DSW1 | 56 |
| Free Play | DSW1 | 64 |
| Service Mode | DSW1 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 256 | 224 | 60.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | 2 | no | yes |
|
port
| tag |
| :DSW0 |
| :DSW1 |
| :IN0 |
| :IN1 |
| :IN2 |
|
sound
|