Western Digital WD90C31A-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
wd90c31a_lr
devices/bus/isa/svga_paradise.cpp
no
yes
no
no
Western Digital WD90C31A-LR Graphics Card
snap
Key
Length
LastWriteTime
Width
Height
HorizontalResolution
VerticalResolution
PaletteLength
PixelFormat
PropertyItems
wd90c31a_lr
52146
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
wd90c31alrdiamondspeedstar24x2.bin
32768
578cb3c3
ca7d871f9589eb06ace8075dd2d87a59bd191744
vga_rom
0
good
no
speed24x
bios.bin
65536
cdc4c32e
52ed7b8301ec5ebab0d87bab8cddd9cc8612e2ab
vga_rom
0
good
no
wd90c31a_lr
device_ref
tag
name
:_tmp:screen
screen
:_tmp:vga
wd90c31_vga
biosset
name
description
default
speed24x
Diamond Speedstar 24x (Vers. 1.04)
no
wd90c31a_lr
Western Digital WD90C31A-LR
no
feature
type
status
overall
graphics
imperfect
