ZX-81 - mame (0287) machine
MAME
HBMAME
FBNeo
TOSEC
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MAME Machine
MAME Software
machine
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RUN
name
sourcefile
sampleof
isbios
isdevice
ismechanical
runnable
description
year
manufacturer
cloneof
romof
zx81
sinclair/zx.cpp
no
no
no
yes
ZX-81
1981
Sinclair Research Ltd
snap
Key
Length
LastWriteTime
Width
Height
HorizontalResolution
VerticalResolution
PaletteLength
PixelFormat
PropertyItems
PixelSHA1
zx81
2413
29/12/2025 11:31:50
640
480
96
96
0
Format24bppRgb
305:MAME 0.203 (Oct 31 2018)
59921738ad2759a60e171a2fa7b0c165c84c1ab0
display
tag
type
rotate
width
height
refresh
pixclock
htotal
hbend
hbstart
vtotal
vbend
vbstart
flipx
screen
raster
0
384
311
50.655403
6049470
384
0
384
311
0
311
no
driver
status
emulation
savestate
requiresartwork
unofficial
nosoundhardware
incomplete
cocktail
good
good
unsupported
no
no
yes
no
rom
name
size
crc
sha1
region
offset
status
optional
merge
bios
zx81b.rom
8192
522c37b8
c6d8e06cb936989f6e1cc7a56d1f092da854a515
maincpu
0
good
no
3rd
zx81.rom
8192
fcbbd617
a0ade36540561cc1691bb6f0c42ceae12484a102
maincpu
0
good
no
1st
zx81a.rom
8192
4b1dd6eb
7b143ee964e9ada89d1f9e88f0bd48d919184cfc
maincpu
0
good
no
2nd
h4th.rom
8192
257d5a32
03809a6b464609ff924f7e55a85eef875cd47ae8
maincpu
0
good
no
hforth
tree4th.rom
8192
71616238
3ee15779e03482b10fc59eb4df2446376c56b00d
maincpu
0
good
no
tforth
chip
type
tag
name
clock
cpu
maincpu
Zilog Z80
3250000
audio
mono
Speaker
audio
cassette
Cassette
softwarelist
tag
name
status
filter
cass_list
zx81_cass
original
device_ref
tag
name
:maincpu
z80
:screen
screen
:palette
palette
:mono
speaker
:cassette
cassette_image
:cass_list
software_list
:ram
ram
biosset
name
description
default
3rd
3rd rev.
no
1st
1st rev.
no
2nd
2nd rev.
no
hforth
Forth by David Husband
no
tforth
Forth by Tree Systems
no
sound
channels
1
ramoption
name
default
1K
32K
48K
16K
yes
device, instance
type
tag
interface
fixed_image
mandatory
name
briefname
cassette
cassette
zx81_cass
cassette
cass
device, extension
type
tag
interface
fixed_image
mandatory
extension_names
cassette
cassette
zx81_cass
wav, flac, aif, aiff, p, 81, tzx
input
players
coins
service
tilt
1
no
no
control
type
player
buttons
ways
reverse
minimum
maximum
sensitivity
keydelta
ways2
ways3
keyboard
40
no
port, analog
port_tag
analog_masks
:CONFIG
:ROW0
:ROW1
:ROW2
:ROW3
:ROW4
:ROW5
:ROW6
:ROW7
configuration
TV system
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
TV system
CONFIG
64
setting
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
NTSC
0
no
PAL
64
yes
clones
name
description
lambda
Lambda 8300
pc8300
PC8300
pow3000
Power 3000
ringo470
Ringo R-470
ts1000
Timex Sinclair 1000
ts1500
Timex Sinclair 1500
tk85
TK85
zx97
ZX97
