| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| peekaboo | jaleco/megasys1.cpp | | no | no | no | yes | Peek-a-Boo! (Japan, ver. 1.1) | 1993 | Jaleco | | | Ball & Paddle / Breakout * Mature * |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| peek a boo j ver 1.1 - 3.ic29 | 131072 | f5f4cf33 | f135f2b627347255bb0811e9a4a213e3b447c199 | maincpu | 0 | good | no | | |
| peek a boo j ver 1.1 - 2.ic28 | 131072 | 7b3d430d | 8b48101929da4938a61dfd0eda845368c4184831 | maincpu | 1 | good | no | | |
| mo-92033.mcu | 16384 | | | mcu | 0 | nodump | no | | |
| 5 | 524288 | 34fa07bb | 0f688acf302fd56701ee4fcc1d692adb7bf86ce4 | scroll0 | 0 | good | no | | |
| 4 | 131072 | f037794b | 235c278121921b234a27835284be80c136e6409b | scroll1 | 0 | good | no | | |
| 1 | 524288 | 5a444ecf | 38a7a6e91d0635a7f82a1c9a04efe1586ed3d856 | sprites | 0 | good | no | | |
| peeksamp.124 | 1048576 | e1206fa8 | 339d5a4fa2af7fb4ab2e9c6c66f4848fa8774832 | oki1 | 0 | good | no | | |
| priority.69 | 512 | b40bff56 | 39c95eed79328ef2df754988db83e07909e848f8 | proms | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 8000000 |
| audio | mono | Speaker | |
| audio | oki1 | OKI MSM6295 ADPCM | 2000000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| paddle | 1 | 4 | | no | 24 | 224 | 50 | 10 | | | |
| paddle | 2 | 2 | | no | 24 | 224 | 50 | 10 | | | |
|
device_ref
| name |
| m68000 |
| screen |
| gfxdecode |
| palette |
| ms1_tmap |
| ms1_tmap |
| speaker |
| okim6295 |
|
dipswitch
| name | tag | mask |
| Difficulty | DSW | 3 |
| Service Mode | DSW | 4 |
| Movement | DSW | 8 |
| Nudity | DSW | 48 |
| Cabinet | DSW | 64 |
| Number of controllers | DSW | 128 |
| Coin A | DSW | 1792 |
| Coin B | DSW | 14336 |
| Demo Sounds | DSW | 16384 |
| Flip Screen | DSW | 32768 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 256 | 224 | 56.180000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | 4 | no | no |
|
port
|
sound
|