Champion Base Ball (Japan set 1) - 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
champbasj	alpha/champbas.cpp		no	no	no	yes	Champion Base Ball (Japan set 1)	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
11.2e	8192	e2dfc166	482e084d7d21b1cf2d17431699e6bab4c4b6ac15	maincpu	0	good	no
12.2g	8192	7b4e5faa	b7201816a819ef313ddc81f312d26982b83ef1c7	maincpu	2000	good	no
13.2h	8192	b201e31f	bba3b611ff60ad8d5dd8484df4cfc2026f4fd344	maincpu	4000	good	no
16.2k	8192	24c482ee	c25bdf77014e095fc11a9a6b17f16858f19db451	audiocpu	0	good	no
17.2l	8192	f10b148b	d66516d509f6f16e51ee59d27c4867e276064c3f	audiocpu	2000	good	no
18.2n	8192	2dc484dd	28bd68c787d7e6989849ca52009948dbd5cdcc79	audiocpu	4000	good	no
alpha-8201_44801a75_2f25.bin	8192	b77931ac	405b02585e80d95a2821455538c5c2c31ce262d1	alpha_8201:mcu	0	good	no
14.5e	8192	1b8202b3	889b77fc3d0cb029baf8c47be260f513f3ed59bd	gfx1	0	good	no
15.5g	8192	a67c0c40	3845839eff8c1624d26937f28ffde67a5fcb4805	gfx2	0	good	no
1e.bpr	32	f5ce825e	956f580840f1a7d24bfbd72b2929d14e9ee1b660	proms	0	good	no
5k.bpr	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