| type | ways | minimum | maximum | sensitivity | keydelta | reverse |
|---|---|---|---|---|---|---|
| keyboard | no |
| type | rotate | flipx | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| raster | 0 | no | 320 | 240 | 50 |
| name | tag | mask |
|---|---|---|
|
Artifacting
Name
Off
Value
0
Default
no
Name
Reverse
Value
2
Default
no
Name
Standard
Value
1
Default
yes
|
vdg:artifacting |
3 |
| console | name | bios | size | crc | md5 | merge | sha1 | region | offset | status | optional |
|---|---|---|---|---|---|---|---|---|---|---|---|
| arcade | alpha_ba.rom | 16384 | 84f68bf9 | 1983b4fb398e3dd9668d424c666c5a0b3f1e2b69 | maincpu | 8000 | good | no | |||
| arcade | alpha_bt.rom | 8192 | c3dab585 | 4a5851aa66eb426e9bb0bba196f1e02d48156068 | maincpu | 2000 | good | no |
| name | tag | type | clock |
|---|---|---|---|
| 1-Bit DAC | sbs | audio | |
| 6-Bit Binary Weighted DAC | dac | audio | |
| AY-3-8912A | ay8912 | audio | 1000000 |
| Floppy sound | wd2797:3:qd:floppysound | audio | 44100 |
| M6809E | maincpu | cpu | 4433619 |
| Speaker | wd2797:3:qd:flopsndout | audio | |
| Wave | wave | audio |