| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| defndjeu | midway/williams.cpp | | no | no | no | yes | Defender (bootleg) | 1980 | bootleg (Jeutel) | defender | defender | Shooter / Flying Horizontal |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 15 | 4096 | 706a24bd | 60cef3d4f7204eff42de2c08244863e83bc842b4 | maincpu | 0 | good | no | | |
| 16 | 4096 | 03201532 | 77e8c10ba0ecb6e7a7cb4229a5025c4b9ea4c73e | maincpu | 1000 | good | no | | |
| 17 | 4096 | 25287eca | ec81181a5a0ac2adf7c0dabbec638f886c13e6ec | maincpu | 2000 | good | no | | |
| 21 | 4096 | bddb71a3 | ecba4c09a9d59fd7aa02efa240461df89159d2ec | banked | 0 | good | no | | |
| 20 | 4096 | 12fa0788 | 7464386521c9db0153caf1ea05a353f0018651e5 | banked | 1000 | baddump | no | | |
| 19 | 4096 | 769f5984 | 0ea49754b45bc214fd2b69846ede738994f07ee3 | banked | 2000 | good | no | | |
| 18 | 4096 | e99d5679 | b4344a32aed6cc64284661c03993a59718289c82 | banked | 6000 | good | no | | |
| s | 2048 | cb79ae42 | d22bef68ef62aa012f1919338a33621138c2278b | soundcpu | f800 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC6809E | 1000000 |
| cpu | soundcpu | Motorola MC6808 | 3579545 |
| audio | speaker | Speaker | |
| audio | dac | MC1408 DAC | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | | 5 | vertical2 | no | | | | | | | |
|
device_ref
| name |
| mc6809e |
| m6808 |
| nvram |
| timer |
| timer |
| watchdog |
| screen |
| palette |
| speaker |
| mc1408 |
| ipt_merge_any_hi |
| ipt_merge_any_hi |
| pia6821 |
| pia6821 |
| pia6821 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 292 | 240 | 60.096154 | 8000000 | 512 | 12 | 304 | 260 | 7 | 247 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | 3 | yes | yes |
|
port
|
sound
|