DG680 with DGOS-Z80 1.4 - mame (0280) machine
MAME
HBMAME
FBNeo
TOSEC
MAME Machine
MAME Software
MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378
machine
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XML
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JSON
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AO
name
sourcefile
sampleof
isbios
isdevice
ismechanical
runnable
description
year
manufacturer
cloneof
romof
dg680
ausnz/dg680.cpp
no
no
no
yes
DG680 with DGOS-Z80 1.4
1980
David Griffiths
display
tag
type
rotate
width
height
refresh
pixclock
htotal
hbend
hbstart
vtotal
vbend
vbstart
flipx
s100:1:dg640:screen
raster
0
512
256
50.080128
12000000
768
0
512
312
0
256
no
driver
status
emulation
savestate
requiresartwork
unofficial
nosoundhardware
incomplete
cocktail
good
good
supported
no
no
yes
no
rom
name
size
crc
sha1
region
offset
status
optional
merge
bios
dg680.rom
2048
c1aaef6a
1508ca8315452edfb984718e795ccbe79a0c0b58
maincpu
0
baddump
no
82s123.bin
32
proms
0
nodump
no
chip
type
tag
name
clock
cpu
maincpu
Zilog Z80
2000000
audio
mono
Speaker
audio
cassette
Cassette
device_ref
name
speaker
cassette_image
timer
clock
z80
generic_keyboard
z80ctc
z80ctc_channel
z80ctc_channel
z80ctc_channel
z80ctc_channel
z80pio
s100_bus
s100_slot
dg640
screen
gfxdecode
palette
sound
channels
1
device, instance
type
tag
interface
fixed_image
mandatory
name
briefname
cassette
cassette
cassette
cass
device, extension
type
tag
interface
fixed_image
mandatory
extension_names
cassette
cassette
wav, flac
input
players
coins
service
tilt
1
no
no
control
type
player
buttons
ways
reverse
minimum
maximum
sensitivity
keydelta
ways2
ways3
reqbuttons
keyboard
73
no
port, analog
port_tag
analog_masks
:keyb:GENKBD_CFG
:keyb:GENKBD_MOD
:keyb:GENKBD_ROW0
:keyb:GENKBD_ROW1
:keyb:GENKBD_ROW2
:keyb:GENKBD_ROW3
:s100:1:dg640:DSW
slot, slotoption
slot_name
slotoption_name
slotoption_devname
slotoption_default
s100:1
dg640
dg640
yes
configuration
Layout
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Layout
keyb:GENKBD_CFG
1
setting
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
ANSI
0
yes
JIS
1
no
Typematic Delay
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Typematic Delay
keyb:GENKBD_CFG
6
setting
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
0.25s
0
no
0.5s
2
no
0.75s
4
yes
1.0s
6
no
Typematic Rate
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Typematic Rate
keyb:GENKBD_CFG
248
setting
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
2.0cps
0
no
2.1cps
8
no
2.5cps
16
no
2.7cps
24
no
2.0cps
32
no
2.1cps
40
no
2.5cps
48
no
2.7cps
56
no
3.3cps
64
no
3.8cps
72
no
4.0cps
80
no
4.3cps
88
no
4.6cps
96
no
5.0cps
104
no
5.5cps
112
no
6.0cps
120
no
8.0cps
128
no
8.6cps
136
no
9.2cps
144
no
10.0cps
152
yes
10.9cps
160
no
12.0cps
168
no
13.3cps
176
no
15.0cps
184
no
16.0cps
192
no
17.1cps
200
no
18.5cps
208
no
20.0cps
216
no
21.8cps
224
no
24.0cps
232
no
26.7cps
240
no
30.0cps
248
no
dipswitch
Base Address
name
tag
mask
condition_tag
condition_mask
condition_relation
condition_value
Base Address
s100:1:dg640:DSW
31
location
name
number
inverted
SW1
1
no
SW1
2
no
SW1
3
no
SW1
4
no
SW1
5
no
value
name
value
default
condition_tag
condition_mask
condition_relation
condition_value
0000
0
no
0800
1
no
1000
2
no
1800
3
no
2000
4
no
2800
5
no
3000
6
no
3800
7
no
4000
8
no
4800
9
no
5000
10
no
5800
11
no
6000
12
no
6800
13
no
7000
14
no
7800
15
no
8000
16
no
8800
17
no
9000
18
no
9800
19
no
A000
20
no
A800
21
no
B000
22
no
B800
23
no
C000
24
no
C800
25
no
D000
26
no
D800
27
no
E000
28
no
E800
29
no
F000
30
yes
F800
31
no
