Western Digital WD90C31-LR Graphics Card - mame (0284) machine
MAME
HBMAME
FBNeo
TOSEC
SNAP
MAME Machine
MAME Software
MAME: 0284 - Released: 2025-12-30T16:33:58 - Machines: 49538 - rom: 367487 - disk: 1392
machine
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XML
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JSON
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RUN
name
sourcefile
sampleof
isbios
isdevice
ismechanical
runnable
description
year
manufacturer
cloneof
romof
wd90c31_lr
devices/bus/isa/svga_paradise.cpp
no
yes
no
no
Western Digital WD90C31-LR Graphics Card
snap
Key
Length
LastWriteTime
Width
Height
HorizontalResolution
VerticalResolution
PaletteLength
PixelFormat
PropertyItems
wd90c31_lr
52145
29/12/2025 11:31:49
640
480
71.9836
71.9836
0
Format24bppRgb
305:MAME 0.257 (Jul 28 2023)
display
tag
type
rotate
width
height
refresh
pixclock
htotal
hbend
hbstart
vtotal
vbend
vbstart
flipx
:screen
raster
0
640
480
60.054866
25175000
800
0
640
524
0
480
no
rom
name
size
crc
sha1
region
offset
status
optional
merge
bios
62-003259-800.bin
16384
e71090bd
f784ebc14801a0944271aab9ba4746dd9d0e001d
vga_rom
1
good
no
wdxlr831
62-003260-800.bin
16384
1e66af70
7f236d6acb34d07480584d51f6bb57836ff262c4
vga_rom
0
good
no
wdxlr831
device_ref
tag
name
:_tmp:screen
screen
:_tmp:vga
wd90c31_vga
biosset
name
description
default
wdxlr831
Western Digital WD90C31-LR
no
feature
type
status
overall
graphics
imperfect
