Nascom 2 (CP/M) - mame (0286) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
nascom2c	nascom/nascom1.cpp		no	no	no	yes	Nascom 2 (CP/M)	1980	Nascom Microcomputers	nascom2	nascom2

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
nascom2c	445	29/12/2025 11:31:36	384	224	96	96	0	Format24bppRgb	305:MAME 0.176 (Jul 27 2016)	b49cfaa17fda75182d73f29d690a895929609190

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	384	224	50.000000								no

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
good	good	unsupported	no	no	yes	no

name	size	crc	sha1	region	offset	status	optional	merge	bios
cpmbt21.ic34	2048	44b67ffc	60c8335f24798f8de7ad48a4cd03e56a60d87b63	maincpu	0	good	no		cpm21
cpmbt32.ic34	2048	724f03ba	d0958c231e5b121b6c4c97d03c76c207acf90f5a	maincpu	0	good	no		cpm32
nascom1.ic66	2048	33e92a04	be6e1cc80e7f95a032759f7df19a43c27ff93a52	gfx1	0	good	no	nascom1.ic66
nasgra.ic54	2048	2bc09d32	d384297e9b02cbcb283c020da51b3032ff62b1ae	gfx1	800	good	no	nasgra.ic54

type	tag	name	clock
cpu	maincpu	Zilog Z80	4000000
audio	cassette	Cassette
audio	mono	Speaker
audio	nasbus1:floppy:fd1793:0:55f:flopsndout	Speaker
audio	nasbus1:floppy:fd1793:0:55f:floppysound	Floppy sound	44100
audio	nasbus1:floppy:fd1793:1:55f:flopsndout	Speaker
audio	nasbus1:floppy:fd1793:1:55f:floppysound	Floppy sound	44100

tag	name	status	filter
snap_list	nascom_snap	original	NASCOM2
socket_list	nascom_socket	original
floppy_list	nascom_flop	original

tag	name
:screen	screen
:gfxdecode	gfxdecode
:palette	palette
:z80pio	z80pio
:ram	ram
:hd6402	ay31015
:cassette	cassette_image
:mono	speaker
:snapshot	snapshot_image
:snapchar	snapshot_image
:maincpu	z80
:socket1	generic_socket
:socket2	generic_socket
:nasbus	nasbus
:nasbus1	nasbus_slot
:nasbus1:floppy	nascom_fdc
:nasbus1:floppy:fd1793	fd1793
:nasbus1:floppy:fd1793:0	floppy_connector
:nasbus1:floppy:fd1793:0:55f	teac_fd_55f
:nasbus1:floppy:fd1793:0:55f:flopsndout	speaker
:nasbus1:floppy:fd1793:0:55f:floppysound	flopsnd
:nasbus1:floppy:fd1793:1	floppy_connector
:nasbus1:floppy:fd1793:1:55f	teac_fd_55f
:nasbus1:floppy:fd1793:1:55f:flopsndout	speaker
:nasbus1:floppy:fd1793:1:55f:floppysound	flopsnd
:nasbus1:floppy:fd1793:2	floppy_connector
:nasbus1:floppy:fd1793:3	floppy_connector
:nasbus2	nasbus_slot
:nasbus3	nasbus_slot
:nasbus4	nasbus_slot
:snap_list	software_list
:socket_list	software_list
:floppy_list	software_list
:uart_clock	clock
:kansas_r	timer

name	description	default
cpm21	CP/M boot v2.1	no
cpm32	CP/M boot v3.2	yes

channels
3

device, instance

type	tag	interface	name	briefname
cassette	cassette	nascom_cass	cassette	cass
snapshot	snapshot	nascom_snap	snapshot1	dump1
snapshot	snapchar	nascom_char	snapshot2	dump2
romimage	socket1	nascom_socket	romimage1	rom1
romimage	socket2	nascom_socket	romimage2	rom2
floppydisk	nasbus1:floppy:fd1793:0:55f	floppy_5_25	floppydisk1	flop1
floppydisk	nasbus1:floppy:fd1793:1:55f	floppy_5_25	floppydisk2	flop2

type	tag	interface	extension_names
cassette	cassette	nascom_cass	wav, flac
snapshot	snapshot	nascom_snap	nas
snapshot	snapchar	nascom_char	chr
romimage	socket1	nascom_socket	bin, rom
romimage	socket2	nascom_socket	bin, rom
floppydisk	nasbus1:floppy:fd1793:0:55f	floppy_5_25	mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk
floppydisk	nasbus1:floppy:fd1793:1:55f	floppy_5_25	mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk

players	coins	service	tilt
1		no	no

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
keyboard		54		no

slot_name	slotoption_name	slotoption_devname	slotoption_default
socket1
socket2
nasbus1	floppy	nascom_fdc	yes
nasbus1	avc	nascom_avc	no
nasbus1:floppy:fd1793:0	55f	teac_fd_55f	yes
nasbus1:floppy:fd1793:0	55e	teac_fd_55e	no
nasbus1:floppy:fd1793:1	55f	teac_fd_55f	yes
nasbus1:floppy:fd1793:1	55e	teac_fd_55e	no
nasbus1:floppy:fd1793:2	55f	teac_fd_55f	no
nasbus1:floppy:fd1793:2	55e	teac_fd_55e	no
nasbus1:floppy:fd1793:3	55f	teac_fd_55f	no
nasbus1:floppy:fd1793:3	55e	teac_fd_55e	no
nasbus2	floppy	nascom_fdc	no
nasbus2	avc	nascom_avc	no
nasbus3	floppy	nascom_fdc	no
nasbus3	avc	nascom_avc	no
nasbus4	floppy	nascom_fdc	no
nasbus4	avc	nascom_avc	no

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cassette Baud Rate	DSW0	1

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
300	0	yes
1200	1	no

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Restart address	lsw1	15