mame (0289) • machine junior • Junior Computer
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RUN
name
sourcefile
sampleof
isbios
isdevice
ismechanical
runnable
description
year
manufacturer
cloneof
romof
junior
elektor/junior.cpp
no
no
no
yes
Junior Computer
1980
Elektor
snap
Key
Length
LastWriteTime
Width
Height
HorizontalResolution
VerticalResolution
PaletteLength
PixelFormat
PropertyItems
PixelSHA1
junior
5945
20/01/2026 14:33:57
640
480
96
96
0
Format24bppRgb
305:MAME 0.284 (mame0284)
fe1d2539f5192784600c5dc2c23239dcc57fdbbc
driver
status
emulation
savestate
requiresartwork
unofficial
nosoundhardware
incomplete
cocktail
good
good
supported
no
no
yes
no
rom
name
size
crc
sha1
region
offset
status
optional
merge
bios
ess503.ic2
1024
9e804f8c
181bdb69fb4711cb008e7966747d4775a5e3ef69
maincpu
0
good
no
orig
junior27321a.ic2
1024
e22f24cc
a6edb52a9eea5e99624c128065e748e5a3fb2e4c
maincpu
0
good
no
2732
junior-mod.ic2
1024
ee8aa69d
a132a51603f1a841c354815e6d868b335ac84364
maincpu
0
good
no
mod-orig
chip
type
tag
name
clock
cpu
maincpu
MOS Technology 6502
1000000
device_ref
tag
name
:maincpu
m6502
:display
pwm_display
:riot
mos6532
biosset
name
description
default
orig
Original ESS503
yes
mod-orig
Mod-Original (2708)
no
2732
Just monitor (2732)
no
sound
channels
0
input
players
coins
service
tilt
1
no
no
control
type
player
buttons
ways
reverse
minimum
maximum
sensitivity
keydelta
ways2
ways3
keyboard
23
no
port, analog
port_tag
analog_masks
:LINE0
:LINE1
:LINE2
:LINE3
dipswitch
S25: Display
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
S25: Display
LINE3
8
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
Off
0
no
On
8
yes
S24: SS (NumLock)
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
S24: SS (NumLock)
LINE3
16
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
single step
0
no
run
16
yes
