| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| v4cmaze | barcrest/mpu4vid.cpp | | no | no | no | yes | The Crystal Maze (v1.3) (MPU4 Video) | 1993 | Barcrest | v4bios | | Multiplay / Mini-Games |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| vid.p1 | 65536 | e996bc18 | 49798165640627eb31024319353da04380787b10 | maincpu | 0 | good | no | vid.p1 | |
| crys.p1 | 524288 | 40fbde50 | 91bd21c0aaffb9c9b89a114affbc485b12ae9bb4 | video | 0 | good | no | | |
| cry.p2 | 524288 | fa7d006f | ecc03b4d7a4089feccc53ad05313c35b33e061d7 | video | 1 | good | no | | |
| cry.p3 | 524288 | e8cf8203 | e9f42e5c18b97807f51284ad2416346578ed73c4 | video | 100000 | good | no | | |
| cry.p4 | 524288 | 7b036151 | 7b0040c296059b1e1798ddedf0ecb4582d67ee70 | video | 100001 | good | no | | |
| cry.p5 | 524288 | 48f17b20 | 711c46fcfd86ded8ff7da883188d70560d20e42f | video | 200000 | good | no | | |
| cry.p6 | 524288 | 2b3d9a97 | 7468fffd90d840d245a70475b42308f1e48c5017 | video | 200001 | good | no | | |
| cry.p7 | 524288 | 20f73433 | 593b40ac17591ac312ad41b4d3a5772626137bba | video | 300000 | good | no | | |
| cry.p8 | 524288 | 835da1f2 | f93e075916d370466832871410591570ad7b9f3b | video | 300001 | good | no | | |
| cry.p9 | 524288 | c0e442ee | a3877b200538642fe2bc96cfe8b33f04d8a82a98 | video | 400000 | good | no | | |
| cry.p10 | 524288 | 500172fa | d83a37612daa79ba8425fdb28f39b8324b5736b6 | video | 400001 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC6809 | 6880000 |
| cpu | video | Motorola MC68000 | 10000000 |
| audio | ay8913 | AY-3-8913 PSG | 1720000 |
| audio | mono | Speaker | |
| audio | alarmdac | 1-Bit DAC | |
| audio | lspeaker | Speaker | |
| audio | rspeaker | Speaker | |
| audio | saa | Philips SAA1099 | 8000000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| trackball | | 5 | | no | 0 | 255 | 50 | 10 | | | |
|
device_ref
| name |
| mc6809 |
| ay8913 |
| nvram |
| timer |
| msc1937 |
| ptm6840 |
| pia6821 |
| pia6821 |
| pia6821 |
| pia6821 |
| pia6821 |
| pia6821 |
| meters |
| bacta_datalogger |
| coin_hopper |
| speaker |
| dac |
| screen |
| gfxdecode |
| scn2674 |
| m68000 |
| palette |
| ef9369 |
| ptm6840 |
| speaker |
| speaker |
| saa1099 |
| acia6850 |
| acia6850 |
| mpu4chrpal |
|
dipswitch
| name | tag | mask |
| 1 Pound for change | DIL2 | 1 |
| DIL202 | DIL2 | 2 |
| DIL203 | DIL2 | 4 |
| Attract mode inhibit | DIL2 | 8 |
| DIL205 | DIL2 | 16 |
| Coin alarm inhibit | DIL2 | 32 |
| DIL207 | DIL2 | 64 |
| Single coin entry | DIL2 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 504 | 296 | 49.920128 | 10000000 | 640 | 0 | 504 | 313 | 0 | 296 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| imperfect | good | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| graphics | imperfect | |
| sound | imperfect | |
|
input
| players | coins | service | tilt |
| 1 | 4 | yes | no |
|
port
| tag |
| :AUX1 |
| :AUX2 |
| :BLACK1 |
| :BLACK2 |
| :DIL1 |
| :DIL2 |
| :ORANGE1 |
| :ORANGE2 |
| :TRACKX |
| :TRACKY |
|
sound
|