Speak & Math (US, patent) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
snmathp	ti/snspell.cpp		no	no	no	yes	Speak & Math (US, patent)	1980	Texas Instruments	snmath	snmath

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
imperfect	good	supported	no	no	no	yes

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
us4946391_t2074	4096	011f0c2d	d2e14d72e03ca864abd51da78ffb71a9da82f624	maincpu	0	good	no
tms0980_common1_instr.pla	1246	42db9a38	2d127d98028ec8ec6ea10c179c25e447b14ba4d0	maincpu:ipla	0	good	no	tms0980_common1_instr.pla
tms0270_common1_micro.pla	2127	504b96bb	67b691e7c0b97239410587e50e5182bf46475b43	maincpu:mpla	0	good	no	tms0270_common1_micro.pla
tms0270_cd2704_output.pla	1246	5a2eb949	8bb161d4884f229af65f8d155e59b9d8966fe3d1	maincpu:opla	0	good	no	tms0270_cd2704_output.pla
cd2392	16384	4ed2e920	8896f29e25126c1e4d9a47c9a325b35dddecc61f	tms6100	0	good	no	cd2392
cd2393	16384	571d5b5a	83284755d9b77267d320b5b87fdc39f352433715	tms6100	4000	good	no	cd2393

chip

type	tag	name	clock
cpu	maincpu	Texas Instruments TMS0270	320000
audio	mono	Speaker
audio	tms5100	CD2801	640000

device_ref

name
tms0270
pla
pla
pla
pwm_display
tms6100
speaker
cd2801

sound

channels
1

feature

type	status	overall
sound	imperfect

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
keypad		28		no

port, analog

port_tag	analog_masks
:IN.0
:IN.1
:IN.2
:IN.3
:IN.4
:IN.5
:IN.6
:IN.7
:IN.8