unknown 'Rolla' slot machine - 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
rolla	bordun/skylncr.cpp		no	no	no	yes	unknown 'Rolla' slot machine	199?	Random Games

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	512	256	60.000000								no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
545a	32768			maincpu	0	nodump	no
4w s1.u29	131072	8b02800e	22ae265e8d0bca403be4b4a82b43c526d9407dcf	gfx1	0	good	no
4w s2.u31	131072	efa631ca	c924277c64fc20e0d841be8fd1e2a4718dd229f1	gfx1	1	good	no
4w s3.u33	131072	8fdc2d33	61cc36caf52487ac863dbec1c40f3ef93e57a505	gfx1	40000	good	no
4w s4.u35	131072	9e86abfa	fe7e8222051810fd5e0a584967764d71d99bf8fe	gfx1	40001	good	no
4w g1.u52	131072	88036f9e	fa93bce2c6eccf70ee23fdd320ee56dcdb6d99e3	gfx2	0	good	no
4w g2.u54	131072	0142ba31	e9aed07f112f68fb598bbc841666d5516479b06c	gfx2	1	good	no
4w g3.u56	131072	4324d5c0	9c57385eda6a069e455b8cd9fb45db90f1966ecf	gfx2	40000	good	no
4w g4.u58	131072	1cce85f1	f35709b29a13917fe3c69240b4ab03aa6bdc3a3b	gfx2	40001	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3000000
audio	mono	Speaker
audio	aysnd	AY-3-8910A PSG	1500000

device_ref

name
z80
nvram
i8255
i8255
ticket_dispenser
screen
gfxdecode
palette
ramdac
ramdac
speaker
ay8910

sound

channels
1

feature

type	status	overall
sound	unemulated

input

players	coins	service	tilt
1	3	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
gambling		12		no

port, analog

port_tag	analog_masks
:DSW1
:DSW2
:DSW3
:DSW4
:IN1
:IN2
:IN3
:IN4

dipswitch

Main Game Percentage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Main Game Percentage	DSW1	14

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
75%	14	yes
78%	12	no
81%	10	no
84%	8	no
87%	6	no
90%	4	no
93%	2	no
96%	0	no

D-UP Percentage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
D-UP Percentage	DSW1	17

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
60%	17	yes
70%	1	no
80%	16	no
90%	0	no

Reels Speed

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Reels Speed	DSW1	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Slow	32	yes
Fast	0	no

Bonus Score

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Score	DSW1	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
32	64	yes
24	0	no

Key Out

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Key Out	DSW1	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
x1	0	yes
x100	128	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW2	1

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	1	yes
On	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW2	2

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	2	yes
On	0	no

Double-Up

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Double-Up	DSW2	4

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	0	no
Yes	4	yes

Payout Limit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Payout Limit	DSW2	24

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
0	0	no
1000	24	no
2000	16	no
5000	8	yes

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW2	32

value

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

Clown Percentage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Clown Percentage	DSW2	192

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
60%	192	yes
70%	128	no
80%	64	no
90%	0	no

Coinage A, B & C

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage A, B & C	DSW3	7

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Coin / 1 Credit	0	no
1 Coin / 5 Credits	1	no
1 Coin / 10 Credits	2	no
1 Coin / 20 Credits	3	no
1 Coin / 30 Credits	4	no
1 Coin / 40 Credits	5	no
1 Coin / 50 Credits	6	no
1 Coin / 100 Credit	7	yes

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW3	8

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW3	16

value

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

Max Win Bonus

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Max Win Bonus	DSW3	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
10000	32	yes
20000	0	no

Minimum Bet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Minimum Bet	DSW3	192

value

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

Remote Credits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Remote Credits	DSW4	7

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Pulse / 100 Credits	0	no
1 Pulse / 110 Credits	1	no
1 Pulse / 120 Credits	2	no
1 Pulse / 130 Credits	3	no
1 Pulse / 200 Credits	4	no
1 Pulse / 400 Credits	5	no
1 Pulse / 500 Credits	6	no
1 Pulse / 1000 Credits	7	yes

Max Bet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Max Bet	DSW4	24

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
32	24	no
64	16	no
72	8	no
80	0	yes

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW4	32

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW4	64

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW4	128

value

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