| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| segacd2 | sega/mdconsole.cpp | | no | no | no | yes | Sega CD 2 (USA, NTSC) | 1993 | Sega | | | Game Console / Home Videogame |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| mpr-15764-t.bin | 131072 | 2e49d72c | 328a3228c29fba244b9db2055adc1ec4f7a87e6b | maincpu | 0 | good | no | | v211x |
| us_scd2_930314.bin | 131072 | 8af65f58 | 5a8c4b91d3034c1448aac4b5dc9a6484fce51636 | maincpu | 0 | good | no | | v200 |
| segacd_model2_bios_2_00w_u.bin | 131072 | 9f6f6276 | 5adb6c3af218c60868e6b723ec47e36bbdf5e6f0 | maincpu | 0 | good | no | | v200w |
|
biosset
| name | description | default |
| v211x | Model 2 v2.11X | no |
| v200 | Model 2 v2.00 | no |
| v200w | Model 2 v2.00W | no |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 7670453 |
| cpu | genesis_snd_z80 | Zilog Z80 | 3579545 |
| cpu | segacd:segacd_68k | Motorola MC68000 | 12500000 |
| audio | gen_vdp | Sega 315-5313 Megadrive VDP | 53693175 |
| audio | gen_vdp:snsnd | Sega VDP PSG | 3579545 |
| audio | lspeaker | Speaker | |
| audio | rspeaker | Speaker | |
| audio | ymsnd | YM2612 OPN2 | 7670453 |
| audio | segacd:tempcdc:cdda | CD/DA | 44100 |
| audio | segacd:rfsnd | Ricoh RF5C164 | 12500000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 3 | 8 | no | | | | | | | |
| joy | 2 | 3 | 8 | no | | | | | | | |
|
device
| type | tag | interface | fixed_image | mandatory |
| cdrom | cdrom | scd_cdrom | | |
|
device_ref
| name |
| m68000 |
| timer |
| sega315_5313 |
| palette |
| segapsg |
| palette |
| palette |
| palette |
| screen |
| z80 |
| ipt_merge_any_hi |
| megadrive_io_port |
| megadrive_io_port |
| megadrive_io_port |
| speaker |
| speaker |
| ym2612 |
| segacd_us |
| m68000 |
| lc89510 |
| lc89510_temp |
| timer |
| cdda |
| timer |
| timer |
| timer |
| timer |
| rf5c164 |
| nvram |
| sms_control_port |
| sms_mdpad |
| sms_control_port |
| sms_mdpad |
| sms_control_port |
| cdrom_image |
| software_list |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| megadriv | raster | 0 | 256 | 224 | 59.922743 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| preliminary | preliminary | unsupported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | | no | no |
|
port
| tag |
| :RESET |
| :ctrl1:mdpad:PAD |
| :ctrl2:mdpad:PAD |
|
slot
|
softwarelist
| tag | name | status | filter |
| cd_list | segacd | original | |
|
sound
|