| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| stargrds | midway/mcr3.cpp | | no | no | no | yes | Star Guards | 1987 | Bally Midway | | | Shooter / Field |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| pro-0.3b | 32768 | 3ad94aa2 | 1e17ac70fddee1f3d0dd71172e15a7a256168a70 | maincpu | 0 | good | no | | |
| pro-1.5b | 32768 | dba428b0 | 72efa2f02e95f05a5503ced136fbdf3fcdf57554 | maincpu | 8000 | good | no | | |
| snd0.u7 | 32768 | 7755a493 | a888fba45a2a31de5b3082bfc5ccef94dafc4d16 | sg:cpu | 0 | good | no | | |
| snd1.u17 | 32768 | d98d14ae | 51dbb97655ab8a389ca67f0e796ab57894f5bb32 | sg:cpu | 1 | good | no | | |
| bg-0.15a | 32768 | ecfaef3e | 145b0543552e678ef441e4a20afe80cd21e43cf6 | gfx1 | 0 | good | no | | |
| bg-1.14b | 32768 | 2c75569d | 13808ff0fdb413a4ac6ddef1422b86c118277899 | gfx1 | 8000 | good | no | | |
| fg-0.8e | 65536 | 22797aaa | 806ea29f8a43f104d3154322f492e7fa053da751 | gfx2 | 0 | good | no | | |
| fg-1.6e | 65536 | 413fa119 | cb609db2e6694a5bb563afd6b28c19afe65a8487 | gfx2 | 10000 | good | no | | |
| fg-2.5e | 65536 | 7036cfe6 | 7778c5a8bf457ba0c1fa0e17978709e1f7ccb8a5 | gfx2 | 20000 | good | no | | |
| fg-3.4e | 65536 | cc5cc003 | afe8a0b0542c6f98de9386a07d6586af7de6bdf6 | gfx2 | 30000 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 5000000 |
| cpu | sg:cpu | Motorola MC68000 | 8000000 |
| audio | lspeaker | Speaker | |
| audio | rspeaker | Speaker | |
| audio | sg | Midway Sounds Good Sound Board | 16000000 |
| audio | sg:dac | AD7533 DAC | |
| audio | sg:dac_filter2 | Biquad Filter | |
| audio | sg:dac_filter1 | Biquad Filter | |
| audio | sg:dac_filter0 | Biquad Filter | |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| doublejoy | 1 | | 8 | no | | | | | 8 | | |
| doublejoy | 2 | | 8 | no | | | | | 8 | | |
| doublejoy | 3 | | 8 | no | | | | | 8 | | |
|
device_ref
| name |
| z80 |
| timer |
| z80ctc |
| z80ctc_channel |
| z80ctc_channel |
| z80ctc_channel |
| z80ctc_channel |
| watchdog |
| nvram |
| speaker |
| speaker |
| screen |
| gfxdecode |
| palette |
| midsg |
| m68000 |
| pia6821 |
| ad7533 |
| filter_biquad |
| filter_biquad |
| filter_biquad |
|
dipswitch
| name | tag | mask |
| Service Mode | MONO.IP0 | 128 |
| Energy Units | MONO.IP3 | 12 |
| Demo Sounds | MONO.IP3 | 32 |
| Difficulty | MONO.IP3 | 192 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 512 | 480 | 30.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 3 | 3 | no | yes |
|
port
| tag |
| :MONO.IP0 |
| :MONO.IP0.ALT |
| :MONO.IP1 |
| :MONO.IP2 |
| :MONO.IP3 |
| :MONO.IP4 |
|
sound
|