| 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 | 700 | 550 | 50 |
| console | name | bios | size | crc | md5 | merge | sha1 | region | offset | status | optional |
|---|---|---|---|---|---|---|---|---|---|---|---|
| arcade | beta_bt.rom | bootrom | 16384 | 4c54c1de | 141d9fcd2d187c305dff83fce2902a30072aed76 | maincpu | 0 | good | no | ||
| arcade | beta_cfi.rom | cfiles | 8192 | d312e4c0 | 5c00daac488eaf8d36d66de6ec6c746ab7b78ecf | maincpu | 2000 | good | no | ||
| arcade | beta_dfi.rom | dfiles | 8192 | c4ad7f64 | 50aa92a1c383321485d5a1aa41dfe4f90b3beaed | maincpu | 2000 | good | no | ||
| arcade | beta_tst.rom | testrom | 8192 | 01d79d00 | 343e08cf7656b5e8970514868df37ea0af1e2362 | maincpu | 2000 | good | no | ||
| arcade | betachar.rom | 8192 | ca79d66c | 8e2090d471dd97a53785a7f44a49d3c8c85b41f2 | gfx1 | 0 | good | no |
| name | description | default |
|---|---|---|
| bootrom | Dragon beta OS9 boot rom (1984) | yes |
| cfiles | cfiles rom | yes |
| dfiles | dfiles rom | yes |
| testrom | Dragon beta test rom (1984?) | yes |
| name | tag | type | clock |
|---|---|---|---|
| Floppy sound | wd2797:3:qd:floppysound | audio | 44100 |
| M6809E | dmacpu | cpu | 2000000 |
| Speaker | wd2797:3:qd:flopsndout | audio |