Virus A - mame (0286) machine
MAME
HBMAME
FBNeo
TOSEC
SNAP
MAME Machine
MAME Software
machine
•
XML
•
JSON
•
RUN
name
sourcefile
sampleof
isbios
isdevice
ismechanical
runnable
description
year
manufacturer
cloneof
romof
virusa
access/acvirus.cpp
no
no
no
yes
Virus A
1997
Access
snap
Key
Length
LastWriteTime
Width
Height
HorizontalResolution
VerticalResolution
PaletteLength
PixelFormat
PropertyItems
PixelSHA1
virusa
41611
26/03/2026 09:53:13
850
310
96
96
0
Format24bppRgb
305:MAME 0.286 (mame0286)
7ae2ff76b1ddd5ef09fe140638cd7f398fa0383c
display
tag
type
rotate
width
height
refresh
pixclock
htotal
hbend
hbstart
vtotal
vbend
vbstart
flipx
screen
lcd
0
96
17
60.000000
97920
96
0
96
17
0
17
no
driver
status
emulation
savestate
requiresartwork
unofficial
nosoundhardware
incomplete
cocktail
preliminary
preliminary
unsupported
no
no
no
no
rom
name
size
crc
sha1
region
offset
status
optional
merge
bios
virus_a_28.bin
524288
087cd808
fe3310a165c208473822455c75ee5b2a6de34bc8
maincpu
0
good
no
v2.8
chip
type
tag
name
clock
cpu
maincpu
Siemens SAB80C535
12000000
cpu
dsp
Motorola DSP56303
66000000
audio
speaker
Speaker
device_ref
tag
name
:maincpu
sab80c535
:mdin
midi_port
:mdin:midiin
midiin_port
:mdin:midiin:midiinimg
midiin
:mdout
midi_port
:mdout:midiout
midiout_port
:mdout:midiout:midioutimg
midiout
:screen
screen
:lcdc
hd44780
:leds
pwm_display
:speaker
speaker
:dsp
dsp56303
:dsp:hi08
hi08
:palette
palette
adjuster
name
default
Master Volume
64
Definable 1
64
Osc 2 Semitone
64
Osc 2 FM Amount
64
Mixer Osc Bal
64
Mixer Sub Osc
64
Mixer Osc Volume
64
Value (Program)
64
Cutoff
64
Cutoff 2
64
Filter Attack
64
Amp Attack
64
Definable 2
64
Filter Resonance
64
Filter EnvAmount
64
Filter Key Follow
64
Filter Balance
64
Filter Decay
64
Filter Sustain
64
Filter Time
64
Filter Release
64
Amp Decay
64
Amp Sustain
64
LFO 1: Rate
64
Amp Time
64
Amp Release
64
LFO 2: Rate
64
Osc 1: Shape
64
Osc 1: Wave/PW
64
Osc 2: Shape
64
Osc 2: Wave/PW
64
Osc 2 Detune
64
biosset
name
description
default
v2.8
OS 2.8
no
sound
channels
1
feature
type
status
overall
sound
unemulated
device, instance
type
tag
interface
fixed_image
mandatory
name
briefname
midiin
mdin:midiin:midiinimg
midiin
min
midiout
mdout:midiout:midioutimg
midiout
mout
device, extension
type
tag
interface
fixed_image
mandatory
extension_names
midiin
mdin:midiin:midiinimg
mid, syx
midiout
mdout:midiout:midioutimg
mid
input
players
coins
service
tilt
1
no
no
port, analog
port_tag
analog_masks
:ROW0
:ROW1
:ROW2
:ROW3
:ROW4
:ROW5
:ROW6
:ROW7
:knob_0
:knob_1
:knob_10
:knob_11
:knob_12
:knob_13
:knob_14
:knob_15
:knob_16
:knob_17
:knob_18
:knob_19
:knob_2
:knob_20
:knob_21
:knob_22
:knob_23
:knob_24
:knob_25
:knob_26
:knob_27
:knob_28
:knob_29
:knob_3
:knob_30
:knob_31
:knob_4
:knob_5
:knob_6
:knob_7
:knob_8
:knob_9
:mdin:midiin:midiinimg:CFG
slot, slotoption
slot_name
slotoption_name
slotoption_devname
slotoption_default
mdin
midiin
midiin_port
yes
mdout
midiout
midiout_port
yes
configuration
MIDI file mode
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
MIDI file mode
mdin:midiin:midiinimg:CFG
255
setting
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
Multi
255
yes
Poly: Channel 1
0
no
Poly: Channel 2
1
no
Poly: Channel 3
2
no
Poly: Channel 4
3
no
Poly: Channel 5
4
no
Poly: Channel 6
5
no
Poly: Channel 7
6
no
Poly: Channel 8
7
no
Poly: Channel 9
8
no
Poly: Channel 10
9
no
Poly: Channel 11
10
no
Poly: Channel 12
11
no
Poly: Channel 13
12
no
Poly: Channel 14
13
no
Poly: Channel 15
14
no
Poly: Channel 16
15
no
