G.T. Block Challenger - mame (0280) machine

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

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
blockch	sunelectronics/blockch.cpp		no	no	no	yes	G.T. Block Challenger	1978	Sun Electronics / Gifu Tokki

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	368	244	60.000000								no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
1.62	1024	94edc2dc	3d3b9d996099aa82d2e9b3bed57fe1ce28971e8a	maincpu	0	good	no
2.61	1024	e29d4d60	2766374286ed2a20c772e005bf45b4079c35acd5	maincpu	400	good	no
3.60	1024	9b15f0fc	1ff965cfbccfdee7622f21b33e5a7e3d6292d0bb	maincpu	800	good	no
4.59	1024	edf84910	292aa16b5f23cae16c03fa7c0e711a5c2a04c27b	maincpu	c00	good	no

chip

type	tag	name	clock
cpu	maincpu	Intel 8080A	2000000

device_ref

name
i8080a
timer
i8255
i8255
screen

sound

channels
0

feature

type	status	overall
graphics	imperfect
sound	unemulated

input

players	coins	service	tilt
1	1	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
paddle		1		no	0	240	40	10

port, analog

port_tag	analog_masks
:IN.0
:IN.1
:IN.2
:IN.3
:IN.4	255

dipswitch

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	IN.0	3

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	no
5	1	yes
7	2	no
9	3	no

Replay

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Replay	IN.0	4

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
399	4	yes

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	IN.0	8

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 Coin/1 Credit	8	yes
1 Coin/2 Credits	0	no

Unknown 0_10

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 0_10	IN.0	16

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	yes
On	0	no

Unknown 0_20

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 0_20	IN.0	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	yes
On	0	no

Unknown 0_40

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 0_40	IN.0	64

value

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

Unknown 0_80

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 0_80	IN.0	128

value

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

Obstacles

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Obstacles	IN.1	16

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	no
On	0	yes

Barriers

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Barriers	IN.1	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
481, 1441	32	yes	IN.1	16	eq	0
Off	32	yes	IN.1	16	eq	16
On	0	no

Oil

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Oil	IN.1	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
961	64	yes	IN.1	16	eq	0
Off	64	yes	IN.1	16	eq	16

Unknown 1_80

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 1_80	IN.1	128

value

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

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	IN.2	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	128	yes
Cocktail	0	no

Paddles

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Paddles	IN.3	1

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	1	yes
2	0	no

Unknown 3_80

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 3_80	IN.3	128

value

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