How Big's Your Rock? (Global) (v1.5) (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
sc2rock	bfm/bfm_sc2.cpp		no	no	yes	yes	How Big's Your Rock? (Global) (v1.5) (Scorpion 2/3)	199?	Global

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
hb151-6n.p1	65536	982de54a	20e65e163f0455d683eb47ac37bc1e3355548c9a	maincpu	0	good	no
hbiyr_snd.bin	1048576	96cc0d54	612f8c7f353bb847c1a28e2b76b64916d5b2d36a	upd	0	good	no
issue2.ic20	279	ea1cc3a1	cfee5d65beecc02c1a7fdc8d772b601600bdd283	plds	0	good	no

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