Big Box (JPM) (MPS) - mame (0283) machine
MAME
HBMAME
FBNeo
TOSEC
MAME Machine
MAME Software
MAME: 0283 - Released: 2025-11-27T19:22:18 - Machines: 49383 - rom: 366513 - disk: 1391
machine
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XML
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RUN
name
sourcefile
sampleof
isbios
isdevice
ismechanical
runnable
description
year
manufacturer
cloneof
romof
j2bigbox
jpm/jpmmps.cpp
no
no
yes
yes
Big Box (JPM) (MPS)
198?
JPM
driver
status
emulation
savestate
requiresartwork
unofficial
nosoundhardware
incomplete
cocktail
preliminary
preliminary
unsupported
yes
no
no
no
rom
name
size
crc
sha1
region
offset
status
optional
merge
bios
big_box_2p_1_1.bin
16384
8b8cfe1f
e1469370a27e037d51a6e94e4194b939d736591b
maincpu
0
good
no
big_box_2p_1_2.bin
16384
8a79d1c5
ad83c47958b1cd51f24f08bd667df81a6935341f
maincpu
4000
good
no
chip
type
tag
name
clock
cpu
maincpu
Texas Instruments TMS9995
6000000
audio
mono
Speaker
audio
sn
SN76489
1500000
device_ref
name
tms9995
ls259
i8255
i8255
i8255
i8255
tms9902
tms9902
speaker
sn76489
meters
sound
channels
1
feature
type
status
overall
sound
unemulated
input
players
coins
service
tilt
0
no
no
