| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| v4tmach2 | barcrest/mpu4vid.cpp | | no | no | no | yes | Time Machine (v2.0) (Issue 2 Questions) (MPU4 Video) | 1989 | Barcrest | v4tmach | v4tmach | Gambling / Misc. |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| vid.p1 | 65536 | e996bc18 | 49798165640627eb31024319353da04380787b10 | maincpu | 0 | good | no | vid.p1 | |
| tm20.p1 | 65536 | 6919697c | 786d7b9ab218dbf54ff839d1f83580c409c725b3 | video | 0 | good | no | tm20.p1 | |
| tm20.p2 | 65536 | d13b56e4 | 623e73995da93c07b51ce0a5843dba1f853529dd | video | 1 | good | no | tm20.p2 | |
| tm20.p3 | 65536 | efd3ae64 | 9d2a3b65048e04842205751c6921d2550f38bd52 | video | 20000 | good | no | tm20.p3 | |
| tm20.p4 | 65536 | 602ba3fb | 7243f58df9a26adfd1a149a1e60630b187787dd0 | video | 20001 | good | no | tm20.p4 | |
| issue2_q11 | 65536 | e8ed736f | e7068c550aa39a6e8f1692a16794147e996d36b4 | video | 40000 | good | no | | |
| issue2_q12 | 65536 | adddd8a7 | 73a8dd191eda2f4b41b79d4b55723731953b8970 | video | 40001 | baddump | no | | |
| issue2_q13 | 65536 | 3de147dd | d2111d54d1604fe2da0133102bbfee706f8f542e | video | 60000 | good | no | | |
| issue2_q14 | 65536 | 02abb026 | 42224678e5913090c91c21672661beb8e27127a8 | video | 60001 | good | no | | |
| issue2_q15 | 65536 | 7894ac8b | dc46bd108ac4f67a9062bb7ace91aa51f069cbc8 | video | 80000 | 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 |
| only_buttons | | 8 | | no | | | | | | | |
|
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 |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | 4 | yes | no |
|
port
| tag |
| :AUX1 |
| :AUX2 |
| :BLACK1 |
| :BLACK2 |
| :DIL1 |
| :DIL2 |
| :ORANGE1 |
| :ORANGE2 |
|
sound
|