How Big's Your Rock? (Global) (v1.4) (Scorpion 2/3) - mame (0280) machine

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

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
sc2rock1	bfm/bfm_sc2.cpp		no	no	yes	yes	How Big's Your Rock? (Global) (v1.4) (Scorpion 2/3)	199?	Global	sc2rock	sc2rock

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	supported	yes	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
rock1-4n.p1	65536	e3888e8b	7e394cbc219259a5eed9ccb283fff5f4b257e87f	maincpu	0	good	no
hbiyr_snd.bin	1048576	96cc0d54	612f8c7f353bb847c1a28e2b76b64916d5b2d36a	upd	0	good	no	hbiyr_snd.bin
issue2.ic20	279	ea1cc3a1	cfee5d65beecc02c1a7fdc8d772b601600bdd283	plds	0	good	no	issue2.ic20

chip

type	tag	name	clock
cpu	maincpu	Motorola MC6809	8000000
audio	mono	Speaker
audio	upd	NEC uPD7759	640000
audio	ymsnd	YM2413 OPLL	3579545

device_ref

name
mc6809
watchdog
bfm_bd1
bfm_bd1
speaker
upd7759
ym2413
nvram
nvram
stepper
stepper
stepper
stepper
stepper
stepper
meters

sound

channels
1

input

players	coins	service	tilt
1	5	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
only_buttons		6		no

port, analog

port_tag	analog_masks
:COINS
:STROBE0
:STROBE1
:STROBE10
:STROBE11
:STROBE2
:STROBE3
:STROBE4
:STROBE5
:STROBE6
:STROBE7
:STROBE8
:STROBE9

dipswitch

DIL06

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL06	STROBE10	1

location

name	number	inverted
DIL	6	no

value

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

DIL07

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL07	STROBE10	2

location

name	number	inverted
DIL	7	no

value

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

DIL08

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL08	STROBE10	4

location

name	number	inverted
DIL	8	no

value

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

DIL10

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL10	STROBE10	8

location

name	number	inverted
DIL	10	no

value

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

DIL11

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL11	STROBE10	16

location

name	number	inverted
DIL	11	no

value

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

DIL12

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL12	STROBE11	1

location

name	number	inverted
DIL	12	no

value

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

DIL13

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL13	STROBE11	2

location

name	number	inverted
DIL	13	no

value

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

DIL14

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL14	STROBE11	4

location

name	number	inverted
DIL	14	no

value

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

DIL15

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL15	STROBE11	8

location

name	number	inverted
DIL	15	no

value

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

DIL16

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL16	STROBE11	16

location

name	number	inverted
DIL	16	no

value

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

PERCENTAGE KEY

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
PERCENTAGE KEY	STROBE6	7

location

name	number	inverted
STROBE6	1	no
STROBE6	2	no
STROBE6	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No key	0	no
Key 1	1	no
Key 2	2	no
Key 3	3	no
Key 4	4	no
Key 5	5	no
Key 6	6	no
Key 7	7	yes

DIL02

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL02	STROBE9	2

location

name	number	inverted
DIL	2	no

value

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

DIL03

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL03	STROBE9	4

location

name	number	inverted
DIL	3	no

value

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

DIL04

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL04	STROBE9	8

location

name	number	inverted
DIL	4	no

value

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

DIL05

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIL05	STROBE9	16

location

name	number	inverted
DIL	5	no

value

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