Champion Base Ball (Japan set 3) - 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
champbasjb	alpha/champbas.cpp		no	no	no	yes	Champion Base Ball (Japan set 3)	1983	Alpha Denshi Co.	champbas	champbas

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	224	60.000000	3932160	256	0	256	256	16	240	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
good	good	supported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
1.2e	8192	4dcf2e03	2cdae2cc560d316bb651f8a92e4d6af6eaac8785	maincpu	0	good	no
2.2g	8192	ccbd0eff	5437e571b417fb162b36376fd26cab753ca178ff	maincpu	2000	good	no
3.2h	8192	4c7f1de4	c5b4ad5f3e3f606e372fb5316ee875f8a299129c	maincpu	4000	good	no
6.2k	8192	24c482ee	c25bdf77014e095fc11a9a6b17f16858f19db451	audiocpu	0	good	no
7.2l	8192	f10b148b	d66516d509f6f16e51ee59d27c4867e276064c3f	audiocpu	2000	good	no
8.2n	8192	2dc484dd	28bd68c787d7e6989849ca52009948dbd5cdcc79	audiocpu	4000	good	no
4.5e	8192	1930fb52	cae0b2701c2b53b79e9df3a7496442ba3472e996	gfx1	0	good	no	champbb.4
5.5g	8192	a67c0c40	3845839eff8c1624d26937f28ffde67a5fcb4805	gfx2	0	good	no
1e.bpr	32	f5ce825e	956f580840f1a7d24bfbd72b2929d14e9ee1b660	proms	0	baddump	no
5k.bpr	256	2e481ffa	bc8979efd43bee8be0ce96ebdacc873a5821e06e	proms	20	baddump	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3072000
cpu	audiocpu	Zilog Z80	3072000
audio	speaker	Speaker
audio	ay1	AY-3-8910A PSG	1536000
audio	dac	6-Bit R-2R DAC

device_ref

name
z80
ls259
z80
watchdog
screen
gfxdecode
palette
speaker
generic_latch_8
ay8910
dac_6bit_r2r

sound

channels
1

input

players	coins	service	tilt
2	2	no	no

control

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

port, analog

port_tag	analog_masks
:DSW
:P1
:P2
:SYSTEM

dipswitch

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW	3

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
A 2/1 B 3/2	3	no
A 1/1 B 2/1	2	yes
A 1/2 B 1/6	1	no
A 1/3 B 1/6	0	no

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW	4

value

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

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW	8

value

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

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	DSW	16

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	0	yes
Cocktail	16	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	32	yes
Hard	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW	64

value

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