Champion Base Ball Part-2 (Japan) - 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
champbb2j	alpha/champbas.cpp		no	no	no	yes	Champion Base Ball Part-2 (Japan)	1983	Alpha Denshi Co.	champbb2	champbb2

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
1.10g	8192	c76056d5	2aaec9ede0f85bf67f6cf04fabdba66f7e0d6004	maincpu	0	good	no
2.10h	8192	7a1ea3ea	ce2f61be4cc7cd7b739d89a4838408912c2e2784	maincpu	2000	good	no
3.10i	8192	4b2f6ac4	367b25665fc37140dc38be8bb525859c20bd2529	maincpu	4000	good	no
0.11g	2048	be0e180d	7a8915e00920faa08344d752404a6f98d8fb303b	maincpu	7800	good	no
6.15c	8192	24c482ee	c25bdf77014e095fc11a9a6b17f16858f19db451	audiocpu	0	good	no
7.15d	8192	f10b148b	d66516d509f6f16e51ee59d27c4867e276064c3f	audiocpu	2000	good	no
8.15e	8192	2dc484dd	28bd68c787d7e6989849ca52009948dbd5cdcc79	audiocpu	4000	good	no
alpha-8302_44801b35.bin	8192	edabac6c	eaf1c51b63023256df526b0d3fd53cffc919c901	alpha_8201:mcu	0	good	no	alpha-8302_44801b35.bin
4.6a	8192	c4a4df75	7b85dbf405697b0b8881f910c08f6db6c828b19a	gfx1	0	good	no	epr5936
5.6b	8192	5c80ec42	9b79737577e48a6b2ec20ce145252545955e82c3	gfx2	0	good	no	epr5937
bpr.7h	32	500db3d9	7317ba2c6ffef3561acb3b2adb811def846756cf	proms	0	good	no
bpr.5e	256	2e481ffa	bc8979efd43bee8be0ce96ebdacc873a5821e06e	proms	20	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3072000
cpu	audiocpu	Zilog Z80	3072000
cpu	alpha_8201:mcu	Hitachi HD44801	384000
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
alpha8201
hd44801

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