Skill Chance (W-7, set 2, 53-98 main) - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
skillcha	igs/goldstar.cpp		no	no	no	yes	Skill Chance (W-7, set 2, 53-98 main)	1986	Wing Co., Ltd.	skillch	skillch

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
skillcha	8929	29/12/2025 11:31:44	300	224	96	96	0	Format24bppRgb	305:MAMEUI 0.282.0 (2025-10-31)	b7b244b96f638e5a421a87040cec96be3b1653fc

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	512	224	60.000000	7864320	512	0	512	256	16	240	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
16.r1	65536	7364624f	55b54d92bc76060d88f78aca98e935953a7c9e22	maincpu	0	good	no
1.b1	65536	c2554538	ecb5ab7f611b937a5ff6dc26c6b0cb18b82acd93	gfx1	8000	good	no	1.b1
2.d1	65536	a7eb57bf	1346b03f9540d9235c5ca41f328c39b9ac9c3b17	gfx1	18000	good	no	2.d1
3.j1	65536	1cbaaae6	d56bb5a6a466bc74d5bbb2ba6f52a5ae8b0748a3	gfx2	6000	good	no	3.j1
4.k1	65536	9640841d	421c78148884029e15a126652679fde990a24064	gfx2	e000	good	no	4.k1
tbp24s10n.h4	256	4acd5887	dca1187a74d9f4abc53b77a1590ec726f682dd91	proms	0	good	no	tbp24s10n.h4
tbp24s10n.f4	256	d864b6f1	6edc1941fe49cf53f073bf4acc466cd28b788146	proms	100	good	no	tbp24s10n.f4
tbp18s030n.j4	32	abda0acb	b1781f4c2a54e40eb83ea315d23b3f3f0019aaf8	proms2	0	good	no	tbp18s030n.j4
tbp24s10n.m3	256	7edb311b	8e7f933313dc7a1f2a5e8803c26953ced3f798d0	unkprom	0	good	no	tbp24s10n.m3

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3000000
audio	mono	Speaker
audio	sn1	SN76489	3000000
audio	sn2	SN76489	3000000
audio	sn3	SN76489	3000000

device_ref

tag	name
:maincpu	z80
:nvram	nvram
:screen	screen
:gfxdecode	gfxdecode
:palette	palette
:mono	speaker
:sn1	sn76489
:sn2	sn76489
:sn3	sn76489
:hopper	ticket_dispenser

sound

channels
1

input

players	coins	service	tilt
1	4	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
gambling		8		no

port, analog

port_tag	analog_masks
:DSW1
:DSW2
:DSW3
:DSW4
:IN0
:IN1
:IN2
:IN3
:IN4
:hopper:TEST

dipswitch

Double-Up Game

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Double-Up Game	DSW1	1

location

name	number	inverted
DSW1	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Yes	1	yes
No	0	no

Double-Up Type

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Double-Up Type	DSW1	2

location

name	number	inverted
DSW1	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	2	yes
2	0	no

Hopper Coin SW

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Hopper Coin SW	DSW1	4

location

name	number	inverted
DSW1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Low	4	yes
High	0	no

Coin Payout

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Payout	DSW1	8

location

name	number	inverted
DSW1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
By Payout SW	8	yes
Auto	0	no

Minimum Bet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Minimum Bet	DSW1	48

location

name	number	inverted
DSW1	5	no
DSW1	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	48	yes
3	32	no
5	16	no
8	0	no

Maximum Bet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Maximum Bet	DSW1	192

location

name	number	inverted
DSW1	7	no
DSW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
8	192	yes
16	128	no
32	64	no
40	0	no

Main Game Percentage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Main Game Percentage	DSW2	15

location

name	number	inverted
DSW2	1	no
DSW2	2	no
DSW2	3	no
DSW2	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
98	0	no
95	1	no
92	2	no
89	3	no
86	4	no
83	5	no
80	6	no
77	7	no
74	8	no
71	9	no
68	10	no
65	11	no
62	12	no
59	13	no
56	14	no
53	15	yes

Limit Display

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Limit Display	DSW2	16

location

name	number	inverted
DSW2	5	no

value

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

Credit Limit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Credit Limit	DSW2	224

location

name	number	inverted
DSW2	6	no
DSW2	7	no
DSW2	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
None	224	yes
5000	192	no
10000	160	no
15000	128	no
20000	96	no
30000	64	no
40000	32	no
50000	0	no

Key In

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Key In	DSW3	7

location

name	number	inverted
DSW3	1	no
DSW3	2	no
DSW3	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
5 Credits	7	no
10 Credits	6	no
20 Credits	5	no
25 Credits	4	no
40 Credits	3	no
50 Credits	2	no
80 Credits	1	no
100 Credits	0	yes

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW3	56

location

name	number	inverted
DSW3	4	no
DSW3	5	no
DSW3	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Coin/1 Credit	56	no
1 Coin/2 Credits	48	no
1 Coin/4 Credits	40	no
1 Coin/5 Credits	32	no
1 Coin/8 Credits	24	no
1 Coin/10 Credits	16	yes
1 Coin / 25 Credits	8	no
1 Coin / 50 Credits	0	no

Hopper Capacity

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Hopper Capacity	DSW3	192

location

name	number	inverted
DSW3	7	no
DSW3	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
300	192	no
500	128	no
1000	64	no
None	0	yes

Coin C

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin C	DSW4	15

location

name	number	inverted
DSW4	1	no
DSW4	2	no
DSW4	3	no
DSW4	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
10 Coins / 1 Credit	15	yes
5 Coins/1 Credit	14	no
5 Coins/2 Credits	13	no
4 Coins/1 Credit	12	no
3 Coins/1 Credit	11	no
2 Coins/1 Credit	10	no
3 Coins/4 Credits	9	no
1 Coin/1 Credit	8	no
1 Coin/2 Credits	7	no
1 Coin/4 Credits	6	no
1 Coin/5 Credits	5	no
1 Coin/10 Credits	4	no
1 Coin / 20 Credits	3	no
1 Coin / 25 Credits	2	no
1 Coin / 50 Credits	1	no
1 Coin / 100 Credits	0	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW4	112

location

name	number	inverted
DSW4	5	no
DSW4	6	no
DSW4	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
10 Coins / 1 Credit	112	yes
8 Coins/1 Credit	96	no
6 Coins/1 Credit	80	no
5 Coins/1 Credit	64	no
3 Coins/1 Credit	48	no
2 Coins/1 Credit	32	no
1 Coin/1 Credit	16	no
1 Coin / 200 Credits	0	no

Reel Stop

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Reel Stop	DSW4	128

location

name	number	inverted
DSW4	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Auto Stop	128	no
Manual Stop	0	yes