| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| atetrisb4 | atari/atetris.cpp | | no | no | no | yes | Tetris (bootleg set 4) | 1988 | bootleg | atetris | atetris | Puzzle / Drop |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 1.bin | 65536 | 56589096 | df0ff776f3e3506c86d703d2283db59a576abea6 | maincpu | 0 | good | no | | |
| 2.bin | 65536 | 70859030 | bb6bf88b75be3a81672e0aa30a8cbd7181bc87d0 | tiles | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | MOS Technology 6502 | 1789772 |
| cpu | pokey1 | Atari C012294 POKEY | 1789772 |
| cpu | pokey2 | Atari C012294 POKEY | 1789772 |
| audio | mono | Speaker | |
| audio | pokey1 | Atari C012294 POKEY | 1789772 |
| audio | pokey2 | Atari C012294 POKEY | 1789772 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 1 | 3 (half4) | no | | | | | | | |
| joy | 2 | 1 | 3 (half4) | no | | | | | | | |
|
device_ref
| name |
| m6502 |
| watchdog |
| gfxdecode |
| palette |
| screen |
| speaker |
| 2804 |
| pokey |
| pokey |
| slapstic |
|
dipswitch
| name | tag | mask |
| Freeze | IN0 | 4 |
| Freeze Step | IN0 | 8 |
| Unused | IN0 | 16 |
| Unused | IN0 | 32 |
| Service Mode | IN0 | 128 |
|
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 |
| 2 | 2 | no | no |
|
port
|
sound
|