| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| comg903d | misc/calomega.cpp | | no | no | no | yes | Cal Omega - System 903 Diag.PROM | 198? | Cal Omega Inc. | | | Utilities / Test |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| 903diag.u9 | 2048 | f8092cea | 0c864419a4e1956c030b185739eca59313f20e8a | maincpu | 3800 | good | no | | |
| testcg0.u67 | 2048 | b626ad89 | 551b75f4559d11a4f8f56e38982114a21c77d4e7 | gfx1 | 0 | good | no | | |
| testclr.u28 | 256 | a8191ef7 | d6f777980179ab091e2713ee815d46bf9c0ac486 | proms | 0 | good | no | | |
|
adjuster
| name | default |
| RED Preset | 0 |
| GREEN Preset | 0 |
| BLUE Preset | 75 |
|
chip
| type | tag | name | clock |
| cpu | maincpu | MOS Technology 6502 | 625000 |
| audio | mono | Speaker | |
| audio | ay8912 | AY-3-8912A PSG | 1250000 |
|
device_ref
| name |
| m6502 |
| nvram |
| pia6821 |
| pia6821 |
| screen |
| gfxdecode |
| palette |
| mc6845 |
| speaker |
| ay8912 |
| acia6850 |
| clock |
| timer |
| coin_hopper |
|
dipswitch
| name | tag | mask |
| Unknown | FRQ | 1 |
| Unknown | FRQ | 2 |
| Unknown | FRQ | 4 |
| Unknown | FRQ | 8 |
| Unknown | FRQ | 16 |
| Unknown | FRQ | 32 |
| Unknown | FRQ | 64 |
| Frequency | FRQ | 128 |
| Unknown | SW1 | 16 |
| Unknown | SW1 | 32 |
| Unknown | SW1 | 64 |
| Unknown | SW1 | 128 |
| Baud Rate | SW2 | 63 |
| Unused | SW2 | 64 |
| Unused | SW2 | 128 |
| Unknown | SW3 | 1 |
| Unknown | SW3 | 2 |
| Unknown | SW3 | 4 |
| Unknown | SW3 | 8 |
| Unknown | SW3 | 16 |
| Unknown | SW3 | 32 |
| Unknown | SW3 | 64 |
| Unknown | SW3 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 256 | 248 | 60.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 1 | | yes | no |
|
port
| tag |
| :FRQ |
| :IN0-0 |
| :IN0-1 |
| :IN0-2 |
| :IN0-3 |
| :POT1_RED |
| :POT2_GREEN |
| :POT3_BLUE |
| :SW1 |
| :SW2 |
| :SW3 |
|
sound
|