NEC PC-80S31K Mini Disk Unit I/F - 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
pc80s31k
devices/bus/nec_fdd/pc80s31k.cpp
no
yes
no
no
NEC PC-80S31K Mini Disk Unit I/F
snap
Key
Length
LastWriteTime
Width
Height
HorizontalResolution
VerticalResolution
PaletteLength
PixelFormat
PropertyItems
pc80s31k
56473
29/12/2025 11:31:37
640
480
71.9836
71.9836
0
Format24bppRgb
770:ICC Profile, 305:MAME 0.236 (Sep 29 2021)
rom
name
size
crc
sha1
region
offset
status
optional
merge
bios
ma_disk.rom
8192
a222ecf0
79e9c0786a14142f7a83690bf41fb4f60c5c1004
fdc_rom
0
good
no
ma
m2mr_disk.rom
8192
2447516b
1492116f15c426f9796dc2bb6fcccf2656c0ca75
fdc_rom
0
good
no
mk2mr
chip
type
tag
name
clock
cpu
:fdc_cpu
Zilog Z80
4000000
device_ref
tag
name
:_tmp:fdc_cpu
z80
:_tmp:fdc
upd765a
:_tmp:fdc:0
floppy_connector
:_tmp:fdc:1
floppy_connector
:_tmp:latch_0
generic_latch_8
:_tmp:latch_1
generic_latch_8
:_tmp:latch_2
generic_latch_8
:_tmp:latch_3
generic_latch_8
:_tmp:latch_4
generic_latch_8
:_tmp:latch_5
generic_latch_8
:_tmp:ppi_host
i8255
:_tmp:ppi_fdc
i8255
biosset
name
description
default
ma
MA disk BIOS
no
mk2mr
mkIIMR disk BIOS
no
slot, slotoption
slot_name
slotoption_name
slotoption_devname
slotoption_default
:fdc:0
525hd
floppy_525_hd
yes
:fdc:0
525dd
teac_fd_55f
no
:fdc:0
525sd
floppy_525_sd
no
:fdc:1
525hd
floppy_525_hd
yes
:fdc:1
525dd
teac_fd_55f
no
:fdc:1
525sd
floppy_525_sd
no
