TX-1 (Japan rev. C) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
tx1jc	tatsumi/tx1.cpp		no	no	no	yes	TX-1 (Japan rev. C)	1983	Tatsumi	tx1	tx1

display

tag	type	width	height	refresh	pixclock	htotal	hbstart	vtotal	vbstart	flipx
lscreen	raster	256	240	59.185606	6000000	384	256	264	240	no
screen	raster	256	240	59.185606	6000000	384	256	264	240	no
rscreen	raster	256	240	59.185606	6000000	384	256	264	240	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge
tx1_1c.ic22	16384	eedcee83	7fa0590b142fb13c6562126a9bdd5a1e032880c7	main_cpu	20000	good	no
tx1_2c.ic29	16384	294bf5bf	02b425caba8a187c58211bab27988205eb044558	main_cpu	20001	good	no
tx1_3c.ic45	16384	21a8aa55	21bc4adefb22a95fcd7a4e305bf0b05e2cb34129	main_cpu	28000	good	no
tx1_4c.ic54	16384	15bb8ef2	83968f010ec555fcd0548a80562fb23a892b5afb	main_cpu	28001	good	no
tx1_9c.ic146	8192	b65eeea2	b5f26e17520c598132b93c5cd7af7ebd03b10012	math_cpu	4000	good	no	8411-136027-152.146
tx1_8c.ic132	8192	0d63dadc	0954174b25c08967d3efb31f5721fd05502d66dd	math_cpu	4001	good	no	8411-136027-151.132
8411-136027-157.11	8192	10ae3075	69c5f62f2473aba848383eed3cecf15e273d86ca	soundbrd:audio_cpu	0	good	no	8411-136027-157.11
tx1_21a.ic204	16384	cd3441ad	8e6597b3177b8aaa34ed3373d85fc4b6231e1333	char_tiles	0	good	no
tx1_20a.ic174	16384	dbe595fc	1ed2f775f0a1b46a2ffbc056eb4ef732ed546d3c	char_tiles	4000	good	no
tx1_16b.ic203	16384	1141c965	4b90c1428bcbd72d0449c064856a5596269b3fc6	obj_tiles	0	good	no
tx1_18b.ic258	16384	0ad36d68	fd5a65c56557c1bc9c0f3916f15f62500b52bfe0	obj_tiles	4000	good	no
tx1_15b.ic173	16384	30d1a8d5	b4c585b7b8a8920bb3949d643e9e10c17d4009a0	obj_tiles	8000	good	no
tx1_17b.ic232	16384	364bb354	a26581ca1088b979285471e2c6595048df84d75e	obj_tiles	c000	good	no
tx1_5a.ic56	8192	5635b8c1	5cc9437a2ff0843f1917f2451852d4561c240b24	road	0	good	no	8411-136027-146.56
tx1_6a.ic66	8192	03d83cf8	5c0cfc6bf02ad2b3f37e1ceb493f69eb9829ab1e	road	2000	good	no	8411-136027-147.66
tx1_7a.ic76	8192	ad56013a	ae3a91f58f30daff334754476db33ad1d12569fc	road	4000	good	no	8411-136027-148.76
tx1_10b.ic184	16384	acf754e8	06779e18636f0799efdaa09396e9ccd59f426257	au_data	0	good	no	8411-136027-153.184
tx1_11b.ic185	16384	f89d3e20	4b4cf679b7e3d63cded9989d2b667941f718ff57	au_data	1	good	no	8411-136027-154.185
xb02b.ic223	512	22c77af6	1be8585b95316b4fc5712cdaef699e676320cd4d	au_data	8000	good	no	136027-143.ic223
xb01b.ic213	512	f6b8b70b	b79374acf11d71db1e4ad3c494ac5f500a52677b	au_data	8001	good	no	136027-142.ic213
tx1_14b.ic106	16384	68c63d6e	110e02b99c44d31041be588bd14642e26890ecbd	obj_map	0	good	no
tx1_13b.ic73	16384	b0c581b2	20926bc15e7c97045b219b828acfcdd99b8712a6	obj_map	4000	good	no
tx1_12b.ic48	8192	4b3d7956	fc2432dd69f3be7007d4fd6f7c86c7c19453b1ba	obj_luts	0	good	no	8411-136027-113.48
tx1_19b.ic281	16384	cb250de6	4bf3006986fb8cbb3dd4fa988e6471633614e4bb	obj_luts	2000	good	no
xb05a.ic57	256	3b387d01	1229548e3052ad34eeee9598743091d19f6b8f88	proms	0	good	no	136027-133.57
xb06a.ic58	256	f6f4d7d9	866024b76b26d6942bd4e1d2494686299414f6be	proms	100	good	no	136027-134.58
xb07a.ic59	256	824e7532	917ce74d2bae6af90f2c4e41d12a69f884320915	proms	200	good	no	136027-135.59
xb05a.ic36	256	3b387d01	1229548e3052ad34eeee9598743091d19f6b8f88	proms	300	good	no	136027-133.57
xb06a.ic37	256	f6f4d7d9	866024b76b26d6942bd4e1d2494686299414f6be	proms	400	good	no	136027-134.58
xb07a.ic38	256	824e7532	917ce74d2bae6af90f2c4e41d12a69f884320915	proms	500	good	no	136027-135.59
xb05a.ic8	256	3b387d01	1229548e3052ad34eeee9598743091d19f6b8f88	proms	600	good	no	136027-133.57
xb06a.ic9	256	f6f4d7d9	866024b76b26d6942bd4e1d2494686299414f6be	proms	700	good	no	136027-134.58
xb07a.ic10	256	824e7532	917ce74d2bae6af90f2c4e41d12a69f884320915	proms	800	good	no	136027-135.59
xb08.ic85	256	5aeef5cc	e123bf01d556178b0cf9d495bcce445f3f8421cd	proms	900	good	no	136027-124.85
xb08.ic116	256	5aeef5cc	e123bf01d556178b0cf9d495bcce445f3f8421cd	proms	a00	good	no	136027-124.85
xb08.ic148	256	5aeef5cc	e123bf01d556178b0cf9d495bcce445f3f8421cd	proms	b00	good	no	136027-124.85
xb04a.ic276	512	92bf5533	4d9127417325af66099234178ab2641d23ee9d22	proms	c00	good	no
xb04a.ic277	512	92bf5533	4d9127417325af66099234178ab2641d23ee9d22	proms	e00	good	no
xb03a.ic25	256	616a7a85	b7c1060ecb128154092441212de64dc304aa3fcd	proms	1000	good	no	136027-123.25
xb09.ic33	512	fafb6917	30eb182c7623026dce7dba9e249bc8a9eb7a7f3e	proms	1100	good	no	136027-138.ic33
xb10.ic40	512	93deb894	5ae9a21298c836fe649a52f3df2b4067f9012b91	proms	1300	good	no	136027-139.ic40
xb11.ic49	512	aa5ed232	f33e7bc2dd33ac6d75fb06b93c4dd58e5d10010d	proms	1500	good	no	136027-140.ic49
xb12.ic50	512	6b424cea	83127326c20116b0a4be1126e163f9c6755e19dc	proms	1700	good	no	136027-141.ic50

chip

type	tag	name	clock
cpu	main_cpu	Intel 8086	5000000
cpu	math_cpu	Intel 8086	5000000
cpu	soundbrd:audio_cpu	Zilog Z80	3000000
audio	soundbrd	TX-1 Custom Sound	6000000
audio	soundbrd:frontleft	Speaker
audio	soundbrd:frontright	Speaker
audio	soundbrd:aysnd	AY-3-8910A PSG	750000

device_ref

name
i8086
watchdog
i8086
nvram
palette
screen
screen
screen
tx1_sound
z80
i8255
speaker
speaker
ay8910

sound

channels
2

feature

type	status	overall
sound	imperfect

input

players	coins	service	tilt
1	2	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
dial		1		no	0	15	20	6
pedal				no	0	31	25	10

port, analog

port_tag	analog_masks
:soundbrd:AN_ACCELERATOR	31
:soundbrd:AN_BRAKE	31
:soundbrd:AN_STEERING	15
:soundbrd:DSW
:soundbrd:PPI_PORTC

dipswitch

Game Cost

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Game Cost	soundbrd:DSW	12

location

name	number	inverted
DS.2	1	no
DS.2	2	no

value

name	value	default
1 Coin Unit for 1 Credit	0	yes
2 Coin Units for 1 Credit	4	no
3 Coin Units for 1 Credit	8	no
4 Coin Units for 1 Credit	12	no

Left Coin Mechanism

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Left Coin Mechanism	soundbrd:DSW	16

location

name	number	inverted
DS.2	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Coin for 1 Coin Unit	0	yes
1 Coin for 2 Coin Units	16	no

Right Coin Mechanism

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Right Coin Mechanism	soundbrd:DSW	96

location

name	number	inverted
DS.2	4	no
DS.2	5	no

value

name	value	default
1 Coin for 1 Coin Unit	0	yes
1 Coin for 4 Coin Units	32	no
1 Coin for 5 Coin Units	64	no
1 Coin for 6 Coin Units	96	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	soundbrd:DSW	128

location

name	number	inverted
DS.2	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	128	yes
On	0	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	soundbrd:DSW	1792

location

name	number	inverted
DS.1	1	no
DS.1	2	no
DS.1	3	no

value

name	value	default
A (Easiest)	0	no
B	256	no
C	512	no
D	768	yes
E	1024	no
F	1280	no
G	1536	no
H (Hardest)	1792	no

Game Time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Game Time	soundbrd:DSW	6144

location

name	number	inverted
DS.1	4	no
DS.1	5	no

value

name	value	default
A (Longest)	0	no
B	2048	no
C	4096	yes
D (Shortest)	6144	no

Bonus Adder

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Adder	soundbrd:DSW	57344

location

name	number	inverted
DS.1	6	no
DS.1	7	no
DS.1	8	no

value

name	value	default
No Bonus	0	no
2 Coin Units for 1 Credit	8192	no
3 Coin Units for 1 Credit	16384	no
4 Coin Units for 1 Credit	24576	no
5 Coin Units for 1 Credit	32768	no
4 Coin Units for 2 Credit	40960	no
Free Play	49152	no
No Bonus	57344	yes

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	soundbrd:PPI_PORTC	4

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	4	no