Twin Squash - mame (0287) machine
MAME
HBMAME
FBNeo
TOSEC
SNAP
MAME Machine
MAME Software
machine
•
XML
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JSON
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RUN
name
sourcefile
sampleof
isbios
isdevice
ismechanical
runnable
description
year
manufacturer
cloneof
romof
twinsqua
sega/segac2.cpp
no
no
no
yes
Twin Squash
1991
Sega
snap
Key
Length
LastWriteTime
Width
Height
HorizontalResolution
VerticalResolution
PaletteLength
PixelFormat
PropertyItems
PixelSHA1
twinsqua
28581
29/12/2025 11:31:48
320
224
96
96
0
Format24bppRgb
305:MAME 0.127u1 (Aug 28 2008)
c12bde365e03f8a9c8c05de7c824a7a6fb3aefde
display
tag
type
rotate
width
height
refresh
pixclock
htotal
hbend
hbstart
vtotal
vbend
vbstart
flipx
screen
raster
0
256
224
59.922743
8038276
512
0
256
262
0
224
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
epr-14657.ic32
262144
becbb1a1
787b1a4bf420186d05b5448582f6492e40d394fa
maincpu
0
good
no
epr-14656.ic31
262144
411906e7
68a4e66b9e18499d77cdb584470f35f67edec6fd
maincpu
1
good
no
epr-14588.ic4
131072
5a9b6881
d86ec7f569fae5a1ce93a1cf40998cbb13726e0c
upd
0
good
no
chip
type
tag
name
clock
cpu
maincpu
Motorola MC68000
8948862
cpu
m50dass:maincpu
Zilog Z80
4000000
audio
gen_vdp
Sega 315-5313 Megadrive VDP
53693175
audio
gen_vdp:snsnd
Sega VDP PSG
3579545
audio
mono
Speaker
audio
ymsnd
YM3438 OPN2C
7670453
audio
upd
NEC uPD7759
640000
audio
m50dass:mono
Speaker
audio
m50dass:ym2413
YM2413 OPLL
4000000
device_ref
tag
name
:maincpu
m68000
:nvram
nvram
:io
315_5296
: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
:scantimer
timer
:screen
screen
:palette
palette
:mono
speaker
:ymsnd
ym3438
:upd
upd7759
:m50dass
m50dass
:m50dass:maincpu
z80
:m50dass:mono
speaker
:m50dass:ym2413
ym2413
sound
channels
2
input
players
coins
service
tilt
2
2
yes
no
control
type
player
buttons
ways
reverse
minimum
maximum
sensitivity
keydelta
ways2
ways3
dial
1
1
no
0
255
30
15
dial
2
1
no
0
255
30
15
port, analog
port_tag
analog_masks
:COINAGE
:DSW
:P1
255
:P2
255
:SERVICE
dipswitch
Coin A
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Coin A
COINAGE
15
location
name
number
inverted
SW1
1
no
SW1
2
no
SW1
3
no
SW1
4
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
4 Coins/1 Credit
7
no
3 Coins/1 Credit
8
no
2 Coins/1 Credit
9
no
2 Coins/1 Credit, 5/3, 6/4
5
no
2 Coins/1 Credit, 4/3
4
no
1 Coin/1 Credit
15
yes
1 Coin/1 Credit, 5/6
3
no
1 Coin/1 Credit, 4/5
2
no
1 Coin/1 Credit, 2/3
1
no
3 Coins/4 Credits
6
no
1 Coin/2 Credits
14
no
1 Coin/3 Credits
13
no
1 Coin/4 Credits
12
no
1 Coin/5 Credits
11
no
1 Coin/6 Credits
10
no
Free Play (if Coin B too) or 1/1
0
no
Coin B
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Coin B
COINAGE
240
location
name
number
inverted
SW1
5
no
SW1
6
no
SW1
7
no
SW1
8
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
4 Coins/1 Credit
112
no
3 Coins/1 Credit
128
no
2 Coins/1 Credit
144
no
2 Coins/1 Credit, 5/3, 6/4
80
no
2 Coins/1 Credit, 4/3
64
no
1 Coin/1 Credit
240
yes
1 Coin/1 Credit, 5/6
48
no
1 Coin/1 Credit, 4/5
32
no
1 Coin/1 Credit, 2/3
16
no
3 Coins/4 Credits
96
no
1 Coin/2 Credits
224
no
1 Coin/3 Credits
208
no
1 Coin/4 Credits
192
no
1 Coin/5 Credits
176
no
1 Coin/6 Credits
160
no
Free Play (if Coin A too) or 1/1
0
no
Credits to Start
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Credits to Start
DSW
1
location
name
number
inverted
SW2
1
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
1
1
yes
2
0
no
Demo Sounds
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Demo Sounds
DSW
2
location
name
number
inverted
SW2
2
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
Off
2
no
On
0
yes
Buy In
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Buy In
DSW
4
location
name
number
inverted
SW2
3
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
Off
4
yes
On
0
no
Difficulty
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Difficulty
DSW
24
location
name
number
inverted
SW2
4
no
SW2
5
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
Easy
16
no
Medium
24
yes
Hard
8
no
Hardest
0
no
Seat Type
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Seat Type
DSW
32
location
name
number
inverted
SW2
6
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
Normal
32
yes
Moving
0
no
Unused
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Unused
DSW
64
location
name
number
inverted
SW2
7
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
Off
64
yes
On
0
no
Unused
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Unused
DSW
128
location
name
number
inverted
SW2
8
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
Off
128
yes
On
0
no
