mame (0289) • machine newbrainmd • NewBrain MD

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
newbrainmd	grundy/newbrain.cpp		no	no	no	yes	NewBrain MD	1981	Grundy Business Systems Ltd	newbrain	newbrain

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
newbrainmd	648	29/12/2025 11:31:36	640	250	96	96	0	Format24bppRgb	305:MAME 0.176 (Jul 27 2016)	d43c68b5d0850cb735bb00f7433e372717a94d45

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	250	50.000000	8000000	640	0	640	250	0	250	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	supported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge
cdmd.rom	8192	6b4d9429	ef688be4e75aced61f487c928258c8932a0ae00a	409	2000	good	no	cd iss 1.ic7
char eprom iss 1.ic453	4096	6a38b7a2	29f3e672fc41792ac2f2b405e571d79235193561	chargen	0	good	no	char eprom iss 1.ic453
cop420-guw.ic419	1024	a1388ee7	5822e16aa794545600bf7a9dbee2ef467ca2a3e0	419	0	good	no	cop420-guw.ic419
efmd.rom	8192	20dd0b49	74b517ca223cefb588e9f49e72ff2d4f1627efc6	409	4000	good	no	ef iss 1.ic8

chip

type	tag	name	clock
cpu	409	Zilog Z80	4000000
cpu	419	National Semiconductor COP420	4000000
cpu	exp:eim:exp:fdc:416	Zilog Z80	4000000
audio	exp:eim:exp:fdc:418:0:525dd:flopsndout	Speaker
audio	exp:eim:exp:fdc:418:0:525dd:flopsnd	Floppy sound	44100
audio	exp:eim:exp:fdc:418:1:525dd:flopsndout	Speaker
audio	exp:eim:exp:fdc:418:1:525dd:flopsnd	Floppy sound	44100
audio	mono	Speaker
audio	cassette1	Cassette
audio	cassette2	Cassette

device_ref

tag	name
:409	z80
:419	cop420
:screen	screen
:palette	palette
:gfxdecode	gfxdecode
:exp	newbrain_expansion_slot
:exp:eim	newbrain_eim
:exp:eim:458	z80ctc
:exp:eim:458:ch0	z80ctc_channel
:exp:eim:458:ch1	z80ctc_channel
:exp:eim:458:ch2	z80ctc_channel
:exp:eim:458:ch3	z80ctc_channel
:exp:eim:z80ctc_c2	timer
:exp:eim:427	adc0809
:exp:eim:459	acia6850
:exp:eim:rs232	rs232
:exp:eim:exp	newbrain_expansion_slot
:exp:eim:exp:fdc	newbrain_fdc
:exp:eim:exp:fdc:416	z80
:exp:eim:exp:fdc:418	upd765a
:exp:eim:exp:fdc:418:0	floppy_connector
:exp:eim:exp:fdc:418:0:525dd	floppy_525_dd
:exp:eim:exp:fdc:418:0:525dd:flopsndout	speaker
:exp:eim:exp:fdc:418:0:525dd:flopsnd	flopsnd
:exp:eim:exp:fdc:418:1	floppy_connector
:exp:eim:exp:fdc:418:1:525dd	floppy_525_dd
:exp:eim:exp:fdc:418:1:525dd:flopsndout	speaker
:exp:eim:exp:fdc:418:1:525dd:flopsnd	flopsnd
:exp:eim:exp:fdc:418:2	floppy_connector
:exp:eim:exp:fdc:418:3	floppy_connector
:exp:eim:exp:fdc:exp	newbrain_expansion_slot
:exp:eim:ram	ram
:mono	speaker
:cassette1	cassette_image
:cassette2	cassette_image
:to	rs232
:po	rs232
:ram	ram

sound

channels
3

feature

type	status	overall
sound	unemulated

ramoption

name	default
32K	yes

device, instance

type	tag	interface	name	briefname
floppydisk	exp:eim:exp:fdc:418:0:525dd	floppy_5_25	floppydisk1	flop1
floppydisk	exp:eim:exp:fdc:418:1:525dd	floppy_5_25	floppydisk2	flop2
cassette	cassette1		cassette1	cass1
cassette	cassette2		cassette2	cass2

device, extension

type	tag	interface	extension_names
floppydisk	exp:eim:exp:fdc:418:0:525dd	floppy_5_25	mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk
floppydisk	exp:eim:exp:fdc:418:1:525dd	floppy_5_25	mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk
cassette	cassette1		wav, flac, aif, aiff
cassette	cassette2		wav, flac, aif, aiff

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
keyboard		60		no

port, analog

port_tag	analog_masks
:Y0
:Y1
:Y10
:Y11
:Y12
:Y13
:Y14
:Y15
:Y2
:Y3
:Y4
:Y5
:Y6
:Y7
:Y8
:Y9

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
exp	fdc	newbrain_fdc	no
exp	eim	newbrain_eim	yes
exp:eim:rs232	terminal	serial_terminal	no
exp:eim:rs232	swtpc8212	swtpc8212_terminal	no
exp:eim:rs232	sunkbd	sunkbd_adaptor	no
exp:eim:rs232	rs_printer	rs_serial_printer	no
exp:eim:rs232	rs232_sync_io	rs232_sync_io	no
exp:eim:rs232	printer	serial_printer	no
exp:eim:rs232	patch	rs232_patch_box	no
exp:eim:rs232	s97801	s97801_terminal	no
exp:eim:rs232	msystems_mouse	rs232_mouse_hle_msystems	no
exp:eim:rs232	scorpion	scorpion_ic	no
exp:eim:rs232	nss_tvi	nss_tvinterface	no
exp:eim:rs232	mockingboard	mockingboardd	no
exp:eim:rs232	loopback	rs232_loopback	no
exp:eim:rs232	keyboard	serial_keyboard	no
exp:eim:rs232	ie15	ie15_terminal	no
exp:eim:rs232	null_modem	null_modem	no
exp:eim:rs232	votraxtnt	serial_votraxtnt	no
exp:eim:rs232	h19	serial_heath_h19	no
exp:eim:rs232	dec_loopback	dec_rs232_loopback	no
exp:eim:rs232	pty	pseudo_terminal	no
exp:eim:rs232	auto3a	auto3a_terminal	no
exp:eim:exp	fdc	newbrain_fdc	yes
exp:eim:exp	eim	newbrain_eim	no
exp:eim:exp:fdc:418:0	525dd	floppy_525_dd	yes
exp:eim:exp:fdc:418:1	525dd	floppy_525_dd	yes
exp:eim:exp:fdc:418:2	525dd	floppy_525_dd	no
exp:eim:exp:fdc:418:3	525dd	floppy_525_dd	no
exp:eim:exp:fdc:exp	fdc	newbrain_fdc	no
exp:eim:exp:fdc:exp	eim	newbrain_eim	no
to	terminal	serial_terminal	no
to	swtpc8212	swtpc8212_terminal	no
to	sunkbd	sunkbd_adaptor	no
to	rs_printer	rs_serial_printer	no
to	rs232_sync_io	rs232_sync_io	no
to	printer	serial_printer	no
to	patch	rs232_patch_box	no
to	s97801	s97801_terminal	no
to	msystems_mouse	rs232_mouse_hle_msystems	no
to	scorpion	scorpion_ic	no
to	nss_tvi	nss_tvinterface	no
to	mockingboard	mockingboardd	no
to	loopback	rs232_loopback	no
to	keyboard	serial_keyboard	no
to	ie15	ie15_terminal	no
to	null_modem	null_modem	no
to	votraxtnt	serial_votraxtnt	no
to	h19	serial_heath_h19	no
to	dec_loopback	dec_rs232_loopback	no
to	pty	pseudo_terminal	no
to	auto3a	auto3a_terminal	no
po	terminal	serial_terminal	no
po	swtpc8212	swtpc8212_terminal	no
po	sunkbd	sunkbd_adaptor	no
po	rs_printer	rs_serial_printer	no
po	rs232_sync_io	rs232_sync_io	no
po	printer	serial_printer	no
po	patch	rs232_patch_box	no
po	s97801	s97801_terminal	no
po	msystems_mouse	rs232_mouse_hle_msystems	no
po	scorpion	scorpion_ic	no
po	nss_tvi	nss_tvinterface	no
po	mockingboard	mockingboardd	no
po	loopback	rs232_loopback	no
po	keyboard	serial_keyboard	no
po	ie15	ie15_terminal	no
po	null_modem	null_modem	no
po	votraxtnt	serial_votraxtnt	no
po	h19	serial_heath_h19	no
po	dec_loopback	dec_rs232_loopback	no
po	pty	pseudo_terminal	no
po	auto3a	auto3a_terminal	no