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

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
990189	ti/tm990189.cpp		no	no	no	yes	TM 990/189 University Board microcomputer	1978	Texas Instruments

snap

TM 990/189 University Board microcomputer png snap

TM 990/189 University Board microcomputer jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
990189	11333	20/01/2026 15:02:15	640	480	96	96	0	Format24bppRgb	305:MAME 0.284 (mame0284)	8937bf1699636765608e0eb0ac2d8b9c4d23f148

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.u33	4096	e9b4ac1b	96e88f4cb7a374033cdf3af0dc26ca5b1d55b9f9	maincpu	3000	good	no

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

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

clones

name	description
990189v	TM 990/189 University Board microcomputer with Video Board Interface