Boulder Dash (Max-A-Flex) - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
mf_bdash	atari/maxaflex.cpp		no	no	no	yes	Boulder Dash (Max-A-Flex)	1984	Exidy / First Star Software		maxaflex

snap

Boulder Dash (Max-A-Flex) png snap

Boulder Dash (Max-A-Flex) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
mf_bdash	3992	29/12/2025 11:31:35	336	225	96	96	0	Format24bppRgb	305:MAME 0.136 (Jan 1 2010)	59e286ccb61afaff7d44a3b1b4b475ef1eeb5d88

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	335	239	59.922748	14318181	912	24	359	262	8	247	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
bd-acs-1.rom	8192	2b11750e	43e9ae44eb1767621920bb94a4370ed602d81056	maincpu	8000	good	no
bd-acs-2.rom	8192	e9ea2658	189ede7201ef122cf2b72fc847a896b9dbe007e5	maincpu	a000	good	no
atarixl.rom	16384	1f9cd270	ae4f523ba08b6fd59f3cae515a2b2410bbd98f55	maincpu	c000	good	no	atarixl.rom
maxaflex.uc	2048	fe9cf53c	4b02bc2f0c8a1eab799814fac82d5812c0160206	mcu	0	good	no	maxaflex.uc
maxprom.prm	512	edf5c950	9ad046ea41a61585dd8d2f2d4167a3cc39d2928f	proms	0	good	no	maxprom.prm

chip

type	tag	name	clock
cpu	maincpu	MOS Technology 6502	1789790
cpu	mcu	Motorola MC68705P3	3579545
cpu	pokey	Atari C012294 POKEY	1789790
audio	mono	Speaker
audio	pokey	Atari C012294 POKEY	1789790
audio	speaker	Filtered DAC

device_ref

tag	name
:maincpu	m6502
:scantimer	timer
:mainirq	ipt_merge_any_hi
:mcu	m68705p3
:gtia	gtia
:antic	antic
:pia	pia6821
:screen	screen
:palette	palette
:digits_pwm	pwm_display
:mono	speaker
:pokey	pokey
:speaker	speaker_sound_device
:ram	ram

sound

channels
1

ramoption

name	default
16K	yes

input

players	coins	service	tilt
4	1	no	no

control

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

port, analog

port_tag	analog_masks
:coin
:console
:djoy_0_1
:djoy_2_3
:djoy_b
:dsw

dipswitch

Coin/Time

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin/Time	dsw	15

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
30 sec	0	no
60 sec	1	no
90 sec	2	no
120 sec	3	no
150 sec	4	no
180 sec	5	no
210 sec	6	no
240 sec	7	no
270 sec	8	no
300 sec	9	yes
330 sec	10	no
360 sec	11	no
390 sec	12	no
420 sec	13	no
450 sec	14	no
480 sec	15	no