| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| changyu2 | misc/changyu.cpp | | no | no | no | yes | unknown Chang Yu Electronic gambling game 2 | 19?? | Chang Yu Electronic | | | Casino / Unknown |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 95.bin | 65536 | c3a8061f | 8e2b2509de32b90c0ac5f3eabb8d256a1fbb393e | boot_rom | 0 | good | no | | |
| 99c.bin | 4096 | 8d52dc7d | 84ae3d95696aec6a13401ea46f7b13410dc9c31b | mcu | 0 | good | no | | |
| 91.bin | 32768 | 747c98e3 | 30926ee500c6ee21b7e73424afc76f34d84cb896 | gfx1 | 0 | good | no | | |
| 92.bin | 32768 | 93ac967a | 41914ccdb6d07e7a74b4db3d5473f8949462ee1c | gfx1 | 8000 | good | no | | |
| 93.bin | 32768 | 1d2b75de | 89b201b75691ee6ac3fc71fb8a998dbf05a1b0b2 | gfx1 | 10000 | good | no | | |
| 94.bin | 32768 | f61a8410 | 3c4df3e973322200aa72cf1d1df827c2ba69671b | gfx1 | 18000 | good | no | | |
| 96c.bin | 65536 | 06d11350 | 3c65d1d71010a3f10b00c799ede2debc96f6f3cf | unsorted | 0 | good | no | | |
| 97c.bin | 65536 | e242ab79 | a7b14692556605eb039d1ef98fb3b8b007717c12 | unsorted | 10000 | good | no | | |
| 98c.bin | 65536 | c8879f76 | 6bcc686720dc63f50509f3f003b1f62ff43fc6b1 | unsorted | 20000 | good | no | | |
| 63s281n.u48 | 256 | eb75e89b | d3d6843c2cb6fb94e39d51de92205863745efdc1 | proms | 0 | good | no | | |
| 63s281n.u49 | 256 | 137e2d9c | 4e498e4fb73cad869789b902fc74d31ee3aa259f | proms | 100 | good | no | | |
| 82s123.u44 | 32 | cbd7e5d4 | c7d96ee7f6fb0129630fdd4b079c4ed1eabda7c5 | proms | 200 | good | no | | |
| 9a | 260 | | | pals | 0 | nodump | no | | |
| 9b | 260 | | | pals | 200 | nodump | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | MOS Technology 6502 | 2000000 |
| cpu | mcu | Intel 87C51 | 8000000 |
| audio | mono | Speaker | |
| audio | ay | AY-3-8910A PSG | 2000000 |
| audio | voice | HC-55516 | 2000000 |
| audio | ymsnd | YM2413 OPLL | 3579545 |
|
device_ref
| name |
| m6502 |
| i87c51 |
| screen |
| palette |
| gfxdecode |
| hd6845s |
| speaker |
| ay8910 |
| hc55516 |
| ym2413 |
|
dipswitch
| name | tag | mask |
| Unknown | DSW0 | 1 |
| Unknown | DSW0 | 2 |
| Unknown | DSW0 | 4 |
| Unknown | DSW0 | 8 |
| Unknown | DSW0 | 16 |
| Unknown | DSW0 | 32 |
| Unknown | DSW0 | 64 |
| Unknown | DSW0 | 128 |
| Unknown | DSW1 | 1 |
| Unknown | DSW1 | 2 |
| Unknown | DSW1 | 4 |
| Unknown | DSW1 | 8 |
| Unknown | DSW1 | 16 |
| Unknown | DSW1 | 32 |
| Unknown | DSW1 | 64 |
| Unknown | DSW1 | 128 |
| Unknown | DSW2 | 1 |
| Unknown | DSW2 | 2 |
| Unknown | DSW2 | 4 |
| Unknown | DSW2 | 8 |
| Unknown | DSW2 | 16 |
| Unknown | DSW2 | 32 |
| Unknown | DSW2 | 64 |
| Unknown | DSW2 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 512 | 256 | 60.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
feature
| type | status | overall |
| sound | unemulated | |
|
input
| players | coins | service | tilt |
| 1 | | no | no |
|
port
| tag |
| :DSW0 |
| :DSW1 |
| :DSW2 |
| :IN0 |
| :IN1 |
|
sound
|