| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | cloneof | romof | MachineGenreId |
| mirderby | misc/mirderby.cpp | | no | no | no | yes | Miracle Derby (Japan) | 1988 | Home Data / Ascot | | | Sports / Horse Racing |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| x70_b02.12e | 32768 | 76c9bb6f | dd8893f3082d33d366247295e9531f8879c219c5 | main_rom | 0 | good | no | | |
| x70_c01.14e | 65536 | d79d072d | 8e189931de9c4eb520c1ec2d0898d8eaba0f01b5 | sub_rom | 0 | good | no | | |
| x70_a11.1g | 32768 | b394eef7 | a646596d09b90eda44aaf8ccbf8f3fccfd3d5dad | x70coin_rom | 0 | good | no | | |
| x70_a03.8g | 32768 | 4e298b2d | ae78327d1f30c8d19ef772b82803dab4d6b7b919 | gfx1 | 0 | good | no | | |
| x70_a04.5g | 131072 | 14392fdb | dafdce473b2d2ebbdbf49fbd12f85c1ad69b2877 | gfx2 | 0 | good | no | | |
| x70a07.8l | 256 | 7d4c9712 | fe2a89841fdf5e4fd6cd41478ad2f29d28bed54d | proms | 0 | good | no | | |
| x70a08.7l | 256 | c4e77174 | ada238ded69f01b4daeb0159a2c5c422977bb95e | proms | 100 | good | no | | |
| x70a09.6l | 256 | d0187957 | 6b36c1bccad24708cfa2fc78da08313f9bcfdbc0 | proms | 200 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC6809E | 2000000 |
| cpu | subcpu | Motorola MC6809E | 2000000 |
| cpu | audiocpu | Zilog Z80 | 4000000 |
| audio | speaker | Speaker | |
| audio | ymsnd | YM2203 OPN | 2000000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| mahjong | 1 | 17 | | no | | | | | | | |
| gambling | 1 | 3 | | no | | | | | | | |
| mahjong | 2 | 5 | | no | | | | | | | |
| gambling | 2 | 1 | | no | | | | | | | |
|
device_ref
| name |
| mc6809e |
| mc6809e |
| z80 |
| generic_latch_8 |
| i8255 |
| pit8253 |
| pit_counter |
| pit_counter |
| pit_counter |
| nvram |
| screen |
| gfxdecode |
| palette |
| speaker |
| ym2203 |
|
dipswitch
| name | tag | mask |
| Payout Rate | DSW1 | 7 |
| Unknown | DSW1 | 8 |
| Unknown | DSW1 | 16 |
| Unknown | DSW1 | 32 |
| Demo Sounds | DSW1 | 64 |
| Flip Screen | DSW1 | 128 |
| Coinage | DSW2 | 3 |
| Unknown | DSW2 | 4 |
| Unknown | DSW2 | 8 |
| Unknown | DSW2 | 16 |
| Unknown | DSW2 | 32 |
| Unknown | DSW2 | 64 |
| Unknown | DSW2 | 128 |
| SYSTEM | SYSTEM | 1 |
| Unknown | SYSTEM | 2 |
| Unknown | SYSTEM | 4 |
| Unknown | SYSTEM | 8 |
| Unknown | SYSTEM | 16 |
| Unknown | SYSTEM | 32 |
| Service Mode | SYSTEM | 64 |
| Unknown | SYSTEM | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 392 | 224 | 59.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| graphics | imperfect | |
| sound | imperfect | |
|
input
| players | coins | service | tilt |
| 2 | 3 | no | no |
|
port
| tag |
| :DSW1 |
| :DSW2 |
| :IN0 |
| :IN1 |
| :KEY0 |
| :KEY1 |
| :KEY2 |
| :KEY3 |
| :KEY4 |
| :KEY5 |
| :KEY6 |
| :KEY7 |
| :KEY8 |
| :KEY9 |
| :SUB_COIN0 |
| :SUB_COIN1 |
| :SYSTEM |
|
sound
|