EC-1840 motherboard - mame (0283) machine
MAME
HBMAME
FBNeo
TOSEC
MAME Machine
MAME Software
MAME: 0283 - Released: 2025-11-27T19:22:18 - Machines: 49383 - rom: 366513 - disk: 1391
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
ec1840_mb
devices/machine/genpc.cpp
no
yes
no
no
EC-1840 motherboard
chip
type
tag
name
clock
cpu
:dma8237
AM9517A
4772727
audio
:mono
Speaker
audio
:speaker
Filtered DAC
device_ref
name
pit8253
pit_counter
pit_counter
pit_counter
am9517a
pic8259
isa8
speaker
speaker_sound_device
i8255
sound
channels
1
dipswitch
Boot from floppy
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Boot from floppy
:DSW0
1
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
No
0
no
Yes
1
yes
DMAC installed
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
DMAC installed
:DSW0
2
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
No
0
no
Yes
2
yes
Graphics adapter
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Graphics adapter
:DSW0
48
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
Reserved
0
no
Color 40x25
16
no
Color 80x25
32
no
Monochrome
48
yes
Number of floppy drives
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Number of floppy drives
:DSW0
192
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
1
0
no
2
64
yes
3
128
no
4
192
no
SA2.4
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
SA2.4
:SA2
16
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
No
0
no
Yes
16
yes
SA2.5
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
SA2.5
:SA2
32
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
No
0
no
Yes
32
yes
