| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| offtwall | atari/offtwall.cpp | | no | no | no | yes | Off the Wall (2/3-player upright) | 1991 | Atari Games | | | Ball & Paddle / Breakout |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 136090-2012.17e | 131072 | d08d81eb | 5a72aa2e4fc6455b94aa59a7719d0ddc8bcc80f2 | maincpu | 0 | good | no | | |
| 136090-2013.17j | 131072 | 61c2553d | 343d39f9b75fd236e9769ec21ab65310f85e31ca | maincpu | 1 | good | no | | |
| 136090-1020.12c | 65536 | 488112a5 | 55e84855daacfa303d1031de8c9adb992a846e21 | jsa:cpu | 0 | good | no | | |
| 136090-1014.14s | 131072 | 4d64507e | cb2ac41aecd2702cd57c746a6f5986cd753bc29e | sprites | 0 | good | no | | |
| 136090-1016.14p | 131072 | f5454f3a | 87d82bd227f7fcfd13b6f4ad88a573d1b96a4fc1 | sprites | 20000 | good | no | | |
| 136090-1018.14m | 131072 | 17864231 | 22f93fcb5d413281157ab8545647f3713f98c135 | sprites | 40000 | good | no | | |
| 136090-1015.18s | 131072 | 271f7856 | 928bc5e7dc589ceb5f55e536b5a05c3866116a24 | sprites | 60000 | good | no | | |
| 136090-1017.18p | 131072 | 7f7f8012 | 1123ea3c6cd2c73617a87d6a5bbb26fca8941af3 | sprites | 80000 | good | no | | |
| 136090-1019.18m | 131072 | 9efe511b | db1f1d8792bf497bc9ad652b0b7d78c3abf0e817 | sprites | a0000 | good | no | | |
| offtwall-eeprom.17l | 2048 | 5eaf2d5b | 934a76a23960e6ed2cc33c359f9735caee762145 | eeprom | 0 | good | no | | |
| 136085-1038.17c.bin | 279 | | | jsa:plds | 0 | nodump | no | | |
| 136085-1039.20c.bin | 279 | | | jsa:plds | 118 | nodump | no | | |
| 136090-1001.14l.bin | 8221 | | | main:plds | 0 | nodump | no | | |
| 136090-1002.11r.bin | 279 | | | main:plds | 201e | nodump | no | | |
| 136090-1003.15f.bin | 279 | 5e723b46 | e686920d0af342e33f836fec15b6e8b5ef1b8be5 | main:plds | 2135 | good | no | | |
| 136090-1005.5n.bin | 279 | | | main:plds | 224c | nodump | no | | |
| 136090-1006.5f.bin | 279 | | | main:plds | 2363 | nodump | no | | |
| 136090-1007.3f.bin | 279 | | | main:plds | 247a | nodump | no | | |
|
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
|