Monster Bash (2 board version) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
monsterb2	sega/segag80r.cpp	monsterb	no	no	no	yes	Monster Bash (2 board version)	1982	Sega	monsterb	monsterb

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	256	224	60.000000	5156160	328	0	256	262	0	224	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
imperfect	good	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge
epr-1548.2	8192	239f77c1	2945e4b135c1c46bf3e0d947b3d9be052f12e8d8	maincpu	0	good	no
epr-1549.3	8192	40aeb223	8e0cc1b53ded819673719ffe1fd69feb1ca6fa29	maincpu	2000	good	no
epr-1550.13	8192	b42bb2b3	88bd5b027c46cde9f89e90f50ae2c381681ae483	maincpu	4000	good	no
epr-1551.14	8192	ad7728cc	e9ca8a92dae39528ae7a003cb641af4342067b14	maincpu	6000	good	no
epr-1552.22	8192	e876e216	31301f2b576689aefcb42a4233f8fafb7f4791a7	maincpu	8000	good	no
epr-1553.23	8192	4a839fb2	3a15d74a0abd0548cb90c13f4d5baebe3ec83d23	maincpu	a000	good	no
7751.34	1024	6a9534fc	67ad94674db5c2aab75785668f610f6f4eccd158	soundbrd:audiocpu	0	good	no	7751.bin
epr-1661.19	8192	e93a2281	61c9022edfb8fee2b7214d87d6bbed415fba9601	gfx1	0	good	no	1516.bg-u13
epr-1662.5	8192	1e589101	6805644e18e5b18b96e6a407ec217f02c8931ec2	gfx1	2000	good	no	1517.bg-u8
epr-1554.58	8192	a87937d0	cfc2fca52bd74beb2f20ece07e9dd3e3f1038f7c	gfx2	0	good	no
epr-1543.19	4096	b525ce8f	61e541061a0a579101e52ffa2431540010b9df3e	soundbrd:upd7751	0	good	no	1543snd.bin
epr-1544.23	4096	56c79fb0	26de83efcc97318220603f83acf4387f6d70d806	soundbrd:upd7751	1000	good	no	1544snd.bin
pr-1542.31	32	414ebe9b	3df8694e3d26635d19fd4cdf02bd0998e8538b5b	prom	0	good	no	pr1512.u31
pr-1535.118	32	087df496	b6905626595f7a5587a0fd5db0d0bbf7f1fdf695	user2	0	good	no
pr-1536.128	32	57c65534	5714720ddb3c90f10fd880faa9c18990c7947a0d	user2	0	good	no
pr-1537.156	32	e4451c6c	8a4290fccca37564db3a4415057602c7f530947f	user2	0	good	no
pr-1538.55	256	025996b1	16e927c3a94c46ab2d870a37aa0dfacb4f95bdbf	user2	0	good	no
pr-1539.135	256	dd18a9ab	365e2f36e60c54f2d782b0c918350f6b565aeda8	user2	0	good	no
pr1540.36	256	e767ab01	97a1f891f95a2f862ee1319033411d51c47bd593	user2	0	good	no
pr1541.145	256	411aa2a5	bc6a7119679aaa22f171a9038f49265e8cd4a166	user2	0	good	no
pr-5021.39	32	5222c542	0745570ca38cf81e28a0fd6221ee26f559ada6b4	user2	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Sega 315-5006	3867120
cpu	soundbrd:audiocpu	NEC uPD7751	6000000
audio	soundbrd:samples	Samples
audio	soundbrd:music	TMS36XX	247
audio	soundbrd:dac	8-Bit R-2R DAC
audio	soundbrd:speaker	Speaker

device_ref

name
sega_315_5006
gfxdecode
palette
screen
i8255
monsterb_sound
upd7751
i8243
samples
tms36xx
dac_8bit_r2r
speaker

sample

name
zap
jumpdown

sound

channels
1

feature

type	status	overall
sound	imperfect

input

players	coins	service	tilt
2	2	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
joy	1	1	4	no
joy	2	1	4	no

port, analog

port_tag	analog_masks
:D1D0
:D3D2
:D5D4
:D7D6
:FC
:SERVICESW

dipswitch

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	D1D0	15

location

name	number	inverted
SW2	8	no
SW2	7	no
SW2	6	no
SW2	5	no

value

name	value	default
4 Coins/1 Credit	0	no
3 Coins/1 Credit	1	no
2 Coins/1 Credit	2	no
2 Coins/1 Credit 5/3 6/4	9	no
2 Coins/1 Credit 4/3	10	no
1 Coin/1 Credit	3	yes
1 Coin/1 Credit 5/6	11	no
1 Coin/1 Credit 4/5	12	no
1 Coin/1 Credit 2/3	13	no
1 Coin/2 Credits	4	no
1 Coin/2 Credits 5/11	14	no
1 Coin/2 Credits 4/9	15	no
1 Coin/3 Credits	5	no
1 Coin/4 Credits	6	no
1 Coin/5 Credits	7	no
1 Coin/6 Credits	8	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	D1D0	240

location

name	number	inverted
SW2	4	no
SW2	3	no
SW2	2	no
SW2	1	no

value

name	value	default
4 Coins/1 Credit	0	no
3 Coins/1 Credit	16	no
2 Coins/1 Credit	32	no
2 Coins/1 Credit 5/3 6/4	144	no
2 Coins/1 Credit 4/3	160	no
1 Coin/1 Credit	48	yes
1 Coin/1 Credit 5/6	176	no
1 Coin/1 Credit 4/5	192	no
1 Coin/1 Credit 2/3	208	no
1 Coin/2 Credits	64	no
1 Coin/2 Credits 5/11	224	no
1 Coin/2 Credits 4/9	240	no
1 Coin/3 Credits	80	no
1 Coin/4 Credits	96	no
1 Coin/5 Credits	112	no
1 Coin/6 Credits	128	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	D3D2	3

location

name	number	inverted
SW1	8	no
SW1	7	no

value

name	value	default
3	0	yes
4	2	no
5	1	no
6	3	no

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	D3D2	4

location

name	number	inverted
SW1	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	4	yes
Cocktail	0	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	D3D2	24

location

name	number	inverted
SW1	5	no
SW1	4	no

value

name	value	default
Easy	0	no
Medium	16	yes
Hard	8	no
Hardest	24	no

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	D3D2	96

location

name	number	inverted
SW1	3	no
SW1	2	no

value

name	value	default
10000	32	no
20000	64	yes
40000	96	no
None	0	no

Infinite Lives (Cheat)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Infinite Lives (Cheat)	D3D2	128

location

name	number	inverted
SW1	1	no

value

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