name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
megacd | sega/mdconsole.cpp | | no | no | no | yes | Mega-CD (Europe, PAL) | 1993 | Sega | segacd | segacd | Game Console / Home Videogame |
|
rom
name | size | crc | sha1 | region | offset | status | optional | merge | bios |
megacd_model1_bios_1_00_e.bin | 131072 | 529ac15a | f891e0ea651e2232af0c5c4cb46a0cae2ee8f356 | maincpu | 0 | good | no | | |
|
chip
type | tag | name | clock |
cpu | maincpu | Motorola MC68000 | 7600489 |
cpu | genesis_snd_z80 | Zilog Z80 | 3546894 |
cpu | segacd:segacd_68k | Motorola MC68000 | 12500000 |
audio | gen_vdp | Sega 315-5313 Megadrive VDP | 53203424 |
audio | gen_vdp:snsnd | Sega VDP PSG | 3546894 |
audio | lspeaker | Speaker | |
audio | rspeaker | Speaker | |
audio | ymsnd | YM2612 OPN2 | 7600489 |
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_europe |
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 | 49.701459 | | | | | | | | 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 | megacd | original | |
|
sound
|