Snacks'n Jaxson - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
snakjack	midway/balsente.cpp		no	no	no	yes	Snacks'n Jaxson	1984	Bally/Sente

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
snakjack	7881	29/12/2025 11:31:44	256	240	96	96	0	Format24bppRgb	305:MAME 0.108u3 (Sep 7 2006)	13333c95b73467a88a001025d0b0fb70d90a2548

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	240	59.185606	5000000	320	0	256	264	16	256	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional
rom-ab0.u9a	8192	da2dd119	85ae452b137e69e051fa66648f295d180339794e	maincpu	0	good	no
rom-ab1.u8a	8192	657ddf26	48591a6b0c30d576f0e08dd54c95cbda76b5dfbd	maincpu	2000	good	no
rom-ab2.u7a	8192	15333dcf	13546bd058a10513fe4cbe3a3fa268b7c38b5993	maincpu	4000	good	no
rom-ab3.u6a	8192	57671f6f	49e76e03d828fed28e7e0608985172af20084f7f	maincpu	6000	good	no
rom-ab4.u5a	8192	c16c5dc0	93e36758f4e5bb8dac29f9a2bc3ac5f9589e8c9a	maincpu	8000	good	no
rom-ab5.u4a	8192	d7019747	c8b1a6ea463b5932bc9ed2c91faea2e2639d7934	maincpu	a000	good	no
rom-cd.u3a	8192	7b44ca4c	8697055da489fcf0244dc94fe5393418a8003bf7	maincpu	1c000	good	no
rom-ef.u1a	8192	f5309b38	864f759dc6822b548742140b7ea2ea2aba43beba	maincpu	1e000	good	no
rom-gr0.u9b	8192	3e64b5d5	ab681eabb4f8e5b946c288ffb8df0624c0473d82	gfx1	0	good	no
rom-gr1.u8b	8192	b3b8baee	b37638784a3903f2dcd698104da75b4ab59e8257	gfx1	2000	good	no
rom-gr2.u7b	8192	e9d89dac	570809ec5f8a64f280e13cbf801664cb548997e9	gfx1	4000	good	no
rom-gr3.u6b	8192	b6602be8	c5bc95e0116fb2cf86a694561dc2c21612ba4434	gfx1	6000	good	no
rom-gr4.u5b	8192	3fbfa686	6c137d177c7aa2701497ac3ac922fdb8cd9f52b3	gfx1	8000	good	no
rom-gr5.u4b	8192	345f94fb	0af24f4e1a797efe5272f64b8a34483fe6002436	gfx1	a000	good	no
u01508001100b.u20f	260	2d2e2102	de094f9955d6085f1714f1aa7c71e1f047e96c5f	motherbrd_pals	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC6809E	1250000
cpu	audio6vb:audiocpu	Zilog Z80	4000000
audio	audio6vb:mono	Speaker
audio	audio6vb:noise	MM5837 Digital Noise Stream
audio	audio6vb:ac_noise	RC Filter
audio	audio6vb:cem1	CEM3394 Synthesizer Voice
audio	audio6vb:cem1:vcf	4th order LPF
audio	audio6vb:cem2	CEM3394 Synthesizer Voice
audio	audio6vb:cem2:vcf	4th order LPF
audio	audio6vb:cem3	CEM3394 Synthesizer Voice
audio	audio6vb:cem3:vcf	4th order LPF
audio	audio6vb:cem4	CEM3394 Synthesizer Voice
audio	audio6vb:cem4:vcf	4th order LPF
audio	audio6vb:cem5	CEM3394 Synthesizer Voice
audio	audio6vb:cem5:vcf	4th order LPF
audio	audio6vb:cem6	CEM3394 Synthesizer Voice
audio	audio6vb:cem6:vcf	4th order LPF

device_ref

tag	name
:maincpu	mc6809e
:acia	acia6850
:nov0	x2212
:nov1	x2212
:watchdog	watchdog
:scan_timer	timer
:outlatch	ls259
:screen	screen
:palette	palette
:audio6vb	sente6vb
:audio6vb:audiocpu	z80
:audio6vb:uart	acia6850
:audio6vb:uartclock	clock
:audio6vb:8253_0_timer	timer
:audio6vb:pit	pit8253
:audio6vb:pit:counter0	pit_counter
:audio6vb:pit:counter1	pit_counter
:audio6vb:pit:counter2	pit_counter
:audio6vb:mono	speaker
:audio6vb:noise	mm5837_stream
:audio6vb:ac_noise	filter_rc
:audio6vb:cem1	cem3394
:audio6vb:cem1:vcf	va_lpf4
:audio6vb:cem2	cem3394
:audio6vb:cem2:vcf	va_lpf4
:audio6vb:cem3	cem3394
:audio6vb:cem3:vcf	va_lpf4
:audio6vb:cem4	cem3394
:audio6vb:cem4:vcf	va_lpf4
:audio6vb:cem5	cem3394
:audio6vb:cem5:vcf	va_lpf4
:audio6vb:cem6	cem3394
:audio6vb:cem6:vcf	va_lpf4

sound

channels
1

input

players	coins	service	tilt
1	2	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
trackball		1		yes	0	255	100	20

port, analog

port_tag	analog_masks
:AN0
:AN1
:AN2	255
:AN3	255
:IN0
:IN1
:SWG
:SWH

dipswitch

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	IN0	128

value

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

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	SWG	3

location

name	number	inverted
G1	1	no
G1	2	no

value

name	value	default
Every 15,000	0	no
Every 20,000	1	yes
Every 25,000	2	no
Every 30,000	3	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	SWG	12

location

name	number	inverted
G1	3	no
G1	4	no

value

name	value	default
2	0	no
3	4	yes
4	8	no
5	12	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	SWG	16

location

name	number	inverted
G1	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	SWG	32

location

name	number	inverted
G1	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	SWG	64

location

name	number	inverted
G1	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	64	yes
On	0	no

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	SWG	128

location

name	number	inverted
G1	8	no

value

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

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	SWH	3

location

name	number	inverted
H1	1	no
H1	2	no

value

name	value	default
2 Coins/1 Credit	2	no
1 Coin/1 Credit	3	yes
1 Coin/2 Credits	1	no
Free Play	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	SWH	4

location

name	number	inverted
H1	3	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	SWH	8

location

name	number	inverted
H1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	8	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	SWH	16

location

name	number	inverted
H1	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	SWH	32

location

name	number	inverted
H1	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	SWH	64

location

name	number	inverted
H1	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	64	yes
On	0	no

High Scores

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
High Scores	SWH	128

location

name	number	inverted
H1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Keep Top 5	128	yes
Keep All	0	no