Sonic The Hedgehog 2 (bootleg of Mega Drive version) - mame (0287) machine
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RUN
name
sourcefile
sampleof
isbios
isdevice
ismechanical
runnable
description
year
manufacturer
cloneof
romof
sonic2mb
sega/megadriv_acbl.cpp
no
no
no
yes
Sonic The Hedgehog 2 (bootleg of Mega Drive version)
1993
bootleg / Sega
snap
Key
Length
LastWriteTime
Width
Height
HorizontalResolution
VerticalResolution
PaletteLength
PixelFormat
PropertyItems
PixelSHA1
sonic2mb
10302
29/12/2025 11:31:45
320
224
96
96
0
Format24bppRgb
305:MAME 0.156 (Nov 26 2014)
71a1e89eb7b38ce112970a02f5c64566fcb72f07
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
good
good
unsupported
no
no
no
no
rom
name
size
crc
sha1
region
offset
status
optional
merge
bios
m1
524288
7b40aa24
247882cd1f412366d61aeb4d85bbeefd5f108e1d
maincpu
1
good
no
m2
524288
84b3f758
19846b9d951db6f78f3e155d33f1b6349fb87f1a
maincpu
0
good
no
chip
type
tag
name
clock
cpu
maincpu
Motorola MC68000
7670453
cpu
genesis_snd_z80
Zilog Z80
3579545
audio
gen_vdp
Sega 315-5313 Megadrive VDP
53693175
audio
gen_vdp:snsnd
Sega VDP PSG
3579545
audio
speaker
Speaker
audio
ymsnd
YM2612 OPN2
7670453
device_ref
tag
name
:maincpu
m68000
:md_scan_timer
timer
:gen_vdp
sega315_5313
:gen_vdp:palette_lut
palette
:gen_vdp:snsnd
segapsg
:gen_vdp:gfx_palette
palette
:gen_vdp:gfx_palette_shadow
palette
:gen_vdp:gfx_palette_hilight
palette
:megadriv
screen
:genesis_snd_z80
z80
:hl
ipt_merge_any_hi
:ioport1
megadrive_io_port
:ioport2
megadrive_io_port
:ioport3
megadrive_io_port
:speaker
speaker
:ymsnd
ym2612
sound
channels
1
input
players
coins
service
tilt
1
2
no
no
control
type
player
buttons
ways
reverse
minimum
maximum
sensitivity
keydelta
ways2
ways3
joy
3
8
no
port, analog
port_tag
analog_masks
:DSW
:PAD1
:PAD2
dipswitch
Lives
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Lives
DSW
768
location
name
number
inverted
SW1
1
no
SW1
2
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
1
0
no
2
256
no
3
512
yes
4
768
no
Timer Speed
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Timer Speed
DSW
15360
location
name
number
inverted
SW1
3
no
SW1
4
no
SW1
5
no
SW1
6
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
0 (Slowest)
15360
no
1
14336
no
2
13312
no
3
12288
no
4
11264
no
5
10240
no
6
9216
no
7
8192
yes
8
7168
no
9
6144
no
10
5120
no
11
4096
no
12
3072
no
13
2048
no
14
1024
no
15 (Fastest)
0
no
Unknown
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Unknown
DSW
16384
location
name
number
inverted
SW1
7
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
Off
16384
yes
On
0
no
Unknown
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Unknown
DSW
32768
location
name
number
inverted
SW1
8
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
Off
32768
yes
On
0
no
