| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| offtwallc | atari/offtwall.cpp | | no | no | no | yes | Off the Wall (2-player cocktail) | 1991 | Atari Games | offtwall | offtwall | Ball & Paddle / Breakout |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 090-2612.rom | 131072 | fc891a3f | 027815a20fbc6c0c9242768581b97362b39941c2 | maincpu | 0 | good | no | | |
| 090-2613.rom | 131072 | 805d79d4 | 943ec9f408ba875bdf1794ce7d24803043480401 | maincpu | 1 | good | no | | |
| 136090-1020.12c | 65536 | 488112a5 | 55e84855daacfa303d1031de8c9adb992a846e21 | jsa:cpu | 0 | good | no | 136090-1020.12c | |
| 090-1614.rom | 131072 | 307ed447 | acee15e58cd8def8e52a7586aa14240e1f8be319 | sprites | 0 | good | no | | |
| 090-1616.rom | 131072 | a5bd3d9b | 756d96eac2398dc68679b7641acbf0e79204eebb | sprites | 20000 | good | no | | |
| 090-1618.rom | 131072 | c7d9df5d | d5e5fbb7faf42d865862b9ac60f94d20820b00f3 | sprites | 40000 | good | no | | |
| 090-1615.rom | 131072 | ac3642c7 | bb57e039c113c4ce5702983c8e01dbe286d7b58e | sprites | 60000 | good | no | | |
| 090-1617.rom | 131072 | 15208a89 | 124484ab54959a1e6d9022a4f3ee4288a79c768b | sprites | 80000 | good | no | | |
| 090-1619.rom | 131072 | 8a5d79b3 | 0a202d20e6c86989ce2223e10eadf9009dd6ca8e | sprites | a0000 | good | no | | |
| offtwall-eeprom.17l | 2048 | 5eaf2d5b | 934a76a23960e6ed2cc33c359f9735caee762145 | eeprom | 0 | good | no | offtwall-eeprom.17l | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 7159090 |
| cpu | jsa:cpu | MOS Technology 6502 | 1789772 |
| audio | mono | Speaker | |
| audio | jsa | Atari JSA III Sound Board | |
| audio | jsa:ym2151 | YM2151 OPM | 3579545 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 4 | 8 | no | | | | | | | |
| dial | 1 | | | no | 0 | 65280 | 50 | 10 | | | |
| joy | 2 | 4 | 8 | no | | | | | | | |
| dial | 2 | | | no | 0 | 255 | 50 | 10 | | | |
| joy | 3 | 4 | 8 | no | | | | | | | |
| dial | 3 | | | yes | 0 | 255 | 50 | 10 | | | |
|
device_ref
| name |
| m68000 |
| 2816 |
| watchdog |
| gfxdecode |
| palette |
| atarivad |
| tilemap |
| atarimo |
| screen |
| speaker |
| atjsa3 |
| m6502 |
| atariscom |
| ym2151 |
|
dipswitch
| name | tag | mask |
| Controls | 260010 | 2 |
| Service Mode | 260010 | 64 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 336 | 240 | 59.922743 | 7159090 | 456 | 0 | 336 | 262 | 0 | 240 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 3 | 2 | no | yes |
|
port
| tag |
| :260000 |
| :260002 |
| :260010 |
| :260012 |
| :260020 |
| :260022 |
| :260024 |
| :jsa:JSAIII |
|
sound
|