Vs. Baseball (Japan, set BA A-2) - 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
vsbballja	nintendo/vsnes.cpp		no	no	no	yes	Vs. Baseball (Japan, set BA A-2)	1984	Nintendo Co., Ltd.	vsbball	vsbball

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen1	raster	0	256	240	60.098476	5369318	341	0	256	262	0	240	no
screen2	raster	0	256	240	60.098476	5369318	341	0	256	262	0	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
mds-ba a-2.1d	8192	f3820b70	c50d0c2e34f646dd186ee0f2774e94add733f21d	prg	0	good	no
mds-ba a-2.1c	8192	39fbbf28	9941defda548f2c51cf62f0ad62a041ee9a69c37	prg	2000	good	no
mds-ba a-2.1b	8192	b1377b12	9afca83f343b768de8ac51c5967f8825de9d7883	prg	4000	good	no
mds-ba a-2.1a	8192	08fab347	b6ecd1464c47afac922355b8d5e961892e58a0ed	prg	6000	good	no
mds-ba a.2b	8192	919147d0	9fccdfccc2a3ec634e350880ded7053f36c377bc	gfx1	0	good	no
mds-ba a.2a	8192	3f7edb00	f59d24f15bdb8903187eabc1578dcb60443614ed	gfx1	2000	good	no
mds-ba a-2.6d	8192	c69561b0	4234d88ffa957e7f70ef9da8c61db4e251c3bc66	sub	8000	good	no
mds-ba a-2.6c	8192	17d1ca39	2fa61a2c39495b72a22f001a72e4526e86d9544e	sub	a000	good	no
mds-ba a-2.6b	8192	37481900	dbab48d6c95e365ee4ab6ca4c61224b2c813e538	sub	c000	good	no
mds-ba a-2.6a	8192	a44ffc4b	ec65c3b52659dacfd2b7afe1e744e7bbd61fd6e1	sub	e000	good	no
mds-ba a.8b	8192	919147d0	9fccdfccc2a3ec634e350880ded7053f36c377bc	gfx2	0	good	no
mds-ba a.8a	8192	3f7edb00	f59d24f15bdb8903187eabc1578dcb60443614ed	gfx2	2000	good	no
rp2c04-0001.pal	192	a6293faa	190a410a3d818e124b2b9d2ef9fb3da003bb5d4c	ppu1:palette	0	good	no	rp2c04-0001.pal

chip

type	tag	name	clock
cpu	maincpu	Ricoh RP2A03	1789772
cpu	sub	Ricoh RP2A03	1789772
audio	maincpu	Ricoh RP2A03	1789772
audio	maincpu:nesapu	RP2A03 APU	1789772
audio	sub	Ricoh RP2A03	1789772
audio	sub:nesapu	RP2A03 APU	1789772
audio	speaker	Speaker

device_ref

name
rp2a03
apu2a03
rp2a03
apu2a03
nvram
screen
screen
ppu2c04
ppu2c04
speaker
watchdog

sound

channels
1

input

players	coins	service	tilt
4	4	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
joy	1	2	8	no
joy	2	2	8	no
joy	3	2	8	no
joy	4	2	8	no

port, analog

port_tag	analog_masks
:COINS1
:COINS2
:DSW0
:DSW1
:IN0
:IN1
:IN2
:IN3

dipswitch

Player Defense Strength

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Player Defense Strength	DSW0	3

location

name	number	inverted
SW1	1	yes
SW1	2	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Weak	0	no
Normal	2	no
Medium	1	yes
Strong	3	no

Player Offense Strength

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Player Offense Strength	DSW0	12

location

name	number	inverted
SW1	3	yes
SW1	4	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Weak	0	no
Normal	8	no
Medium	4	yes
Strong	12	no

Computer Defense Strength

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Computer Defense Strength	DSW0	48

location

name	number	inverted
SW1	5	yes
SW1	6	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Weak	0	no
Normal	32	yes
Medium	16	no
Strong	48	no

Computer Offense Strength

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Computer Offense Strength	DSW0	192

location

name	number	inverted
SW1	7	yes
SW1	8	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Weak	0	no
Normal	128	yes
Medium	64	no
Strong	192	no

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	DSW1	1

location

name	number	inverted
SW2	1	yes

value

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

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW1	6

location

name	number	inverted
SW2	2	yes
SW2	3	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	2	no
1 Coin/1 Credit	0	yes
1 Coin/2 Credits	4	no
Free Play	6	no

Starting Points

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Starting Points	DSW1	56

location

name	number	inverted
SW2	4	yes
SW2	5	yes
SW2	6	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
80 Pts	0	no
100 Pts	32	no
150 Pts	16	no
200 Pts	48	yes
250 Pts	8	no
300 Pts	40	no
350 Pts	24	no
400 Pts	56	no

Bonus Play

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Play	DSW1	64

location

name	number	inverted
SW2	7	yes

value

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

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW1	128

location

name	number	inverted
SW2	8	yes

value

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