TM 990/189 University Board microcomputer with Video Board Interface - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
990189v	ti/tm990189.cpp		no	no	no	yes	TM 990/189 University Board microcomputer with Video Board Interface	1980	Texas Instruments	990189	990189

snap

TM 990/189 University Board microcomputer with Video Board Interface png snap

TM 990/189 University Board microcomputer with Video Board Interface jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
990189v	1396	26/03/2026 09:26:57	280	247	96	96	0	Format24bppRgb	305:MAME 0.286 (mame0286)	d8aaf783dd998c7e0735c912914b65741516bfd1

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	280	216	59.922738	5369317	342	25	305	262	28	244	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
990-469.u32	2048	08df7edb	fa9751fd2e3e5d7ae03819fc9c7099e2ddd9fb53	maincpu	800	good	no	990-469.u32
demo1000.u13	2048	c0e16685	d0d314134c42fa4682aafbace67f539f67f6ba65	maincpu	1000	good	yes
demo1800.u11	2048	8737dc4b	b87da7aa4d3f909e70f885c4b36999cc1abf5764	maincpu	1800	good	yes
990-469.u33	4096	e9b4ac1b	96e88f4cb7a374033cdf3af0dc26ca5b1d55b9f9	maincpu	3000	good	no	990-469.u33

chip

type	tag	name	clock
cpu	maincpu	Texas Instruments TMS9980A	8000000
audio	mono	Speaker
audio	speaker	Filtered DAC
audio	cassette	Cassette

device_ref

tag	name
:maincpu	tms9980a
:mono	speaker
:speaker	speaker_sound_device
:cassette	cassette_image
:tms9901_usr	tms9901
:tms9901_sys	tms9901
:tms9902	tms9902
:rs232	tm990_189_rs232_image
:display_timer	timer
:tms9918	tms9918
:screen	screen

sound

channels
1

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
cassette	cassette				cassette	cass
serial	rs232				serial	serl

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
cassette	cassette				wav, flac, aif, aiff
serial	rs232

input

players	coins	service	tilt
2		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
stick	1	1		yes	210	642	100	10
keyboard	1	46		no
stick	2	1		yes	210	642	100	10

port, analog

port_tag	analog_masks
:BUTTONS
:JOY1_X	1023
:JOY1_Y	1023
:JOY2_X	1023
:JOY2_Y	1023
:LINE0
:LINE1
:LINE2
:LINE3
:LINE4
:LINE5
:LINE6
:LINE7
:LINE8
:LOADINT