|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| meg-e2.e2 | 2048 | 9664c7b1 | 356e7f5f3b2a9b829fac53e7bf9193278b4de2ed | maincpu | c000 | good | no | | |
| meg-f2.f2 | 2048 | 67c42523 | f9fc88cdea05a2d0e89e3ba9b545bf3476b37d2d | maincpu | c800 | good | no | | |
| meg-g2.g2 | 2048 | 71f36604 | 043988126343b6224e8e1d6c0dbba6b6b08fe493 | maincpu | d000 | good | no | | |
| meg-j2.j2 | 2048 | 4ddcc145 | 3a6d42a58c388eaaf6561351fa98936d98975e0b | maincpu | d800 | good | no | | |
| meg-j1.j1 | 2048 | 911d5d9a | 92bfe0f69a6e563363df59ebee745d7b3cfc0141 | maincpu | e000 | good | no | | |
| meg-g1.g1 | 2048 | 22a51c9b | 556e09216ed85eaf3870f85515c273c7eb1ab13a | maincpu | e800 | good | no | | |
| meg-f1.f1 | 2048 | 2ffa51ac | 7c5d8295c5e71a9918a02d203139b024bd3bf8f4 | maincpu | f000 | good | no | | |
| meg-e1.e1 | 2048 | 01dbe4ad | af72778ae112f24a92fb3007bb456331c3896b50 | maincpu | f800 | good | no | | |
| megatsnd.e1 | 2048 | 0c186bdb | 233af9481a3979971f2d5aa75ec8df4333aa5e0d | audiocpu | e000 | good | no | megatsnd.e1 | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | MOS Technology 6502 | 894886 |
| cpu | audiocpu | MOS Technology 6502 | 894886 |
| audio | mono | Speaker | |
| audio | ay | AY-3-8910A PSG | 1789772 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 1 | 2 | no | | | | | | | |
| joy | 2 | 1 | 2 | no | | | | | | | |
|
device_ref
| name |
| m6502 |
| ipt_merge_any_hi |
| m6502 |
| mos6532 |
| mos6522 |
| mos6522 |
| mos6522 |
| screen |
| palette |
| speaker |
| ay8910 |
|
dipswitch
| name | tag | mask |
| Coinage P1/P2 | DSW0 | 3 |
| Unused | DSW0 | 4 |
| Lives | DSW0 | 8 |
| Unused | DSW0 | 16 |
| Unused | DSW0 | 32 |
| Unused | DSW0 | 64 |
| Unused | DSW0 | 128 |
| Bonus Life | DSW1 | 7 |
| Unused | DSW1 | 8 |
| Monitor View | DSW1 | 16 |
| Monitor Orientation | DSW1 | 32 |
| Flip Screen | DSW1 | 64 |
| Cabinet | DSW1 | 128 |
| Sound Test A 0 | DSW2 | 1 |
| Sound Test A 1 | DSW2 | 2 |
| Sound Test A 2 | DSW2 | 4 |
| Sound Test A 3 | DSW2 | 8 |
| Sound Test A 4 | DSW2 | 16 |
| Sound Test A 5 | DSW2 | 32 |
| Sound Test A 6 | DSW2 | 64 |
| Sound Test Enable | DSW2 | 128 |
| Sound Test B 0 | DSW3 | 1 |
| Sound Test B 1 | DSW3 | 2 |
| Sound Test B 2 | DSW3 | 4 |
| Sound Test B 3 | DSW3 | 8 |
| Sound Test B 4 | DSW3 | 16 |
| Sound Test B 5 | DSW3 | 32 |
| Sound Test B 6 | DSW3 | 64 |
| Sound Test B 7 | DSW3 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 256 | 256 | 59.196429 | 5834400 | 352 | 0 | 256 | 280 | 0 | 256 | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | 3 | yes | yes |
|
port
| tag |
| :DSW0 |
| :DSW1 |
| :DSW2 |
| :DSW3 |
| :IN0 |
| :IN1 |
| :IN2 |
| :IN3 |
|
sound
|