Crack Down (Japan, Floppy Based, FD1094 317-0058-04b Rev A) - mame (0287) machine

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
crkdownj	sega/segas24.cpp		no	no	no	yes	Crack Down (Japan, Floppy Based, FD1094 317-0058-04b Rev A)	1989	Sega	crkdown	crkdown

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Crack Down (Japan, Floppy Based, FD1094 317-0058-04b Rev A) png snap

Crack Down (Japan, Floppy Based, FD1094 317-0058-04b Rev A) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
crkdownj	23400	29/12/2025 11:31:18	496	384	96	96	0	Format24bppRgb	305:MAME 0.183 (Feb 22 2017)	f6120cc13a0a76d34ae7820e4f7882f6174cf9f6

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	496	384	57.524160	16000000	656	0	496	424	0	384	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
imperfect	good	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
epr-12187.ic2	131072	e83783f3	4b3b32df7de85aef9cd77c8a4ffc17e10466b638	maincpu	0	good	no	epr-12187.ic2
epr-12186.ic1	131072	ce76319d	0ede61f0700f9161285c768fa97636f0e42b96f8	maincpu	1	good	no	epr-12186.ic1
317-0058-04b.key	8192	4a99a202	d7375f09e7246ecd60ba0e48f049e9e252af92a8	subcpu:key	0	good	no
ds3-5000-04b-rev-a.img	1843200	5daa1a9a	ce2f07b83b607bbbdb70f1ae344c1d897d601809	floppy	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	10000000
cpu	subcpu	Hitachi FD1094 Encrypted CPU	10000000
audio	speaker	Speaker
audio	ymsnd	YM2151 OPM	4000000
audio	dac	8-Bit R-2R DAC

device_ref

tag	name
:maincpu	m68000
:scantimer	timer
:subcpu	fd1094
:io	315_5296
:irq_timer	timer
:irq_timer_clear	timer
:frc_timer	timer
:irq_frc	timer
:tile	segas24_tile
:sprite	segas24_sprite
:mixer	segas24_mixer
:screen	screen
:palette	palette
:speaker	speaker
:ymsnd	ym2151
:dac	dac_8bit_r2r
:floppy_nvram	nvram

sound

channels
1

feature

type	status	overall
graphics	imperfect

input

players	coins	service	tilt
2	4	yes	no

control

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

port, analog

port_tag	analog_masks
:COINAGE
:DSW
:P1
:P2
:P3
:SERVICE

dipswitch

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	COINAGE	15

location

name	number	inverted
SW1	1	no
SW1	2	no
SW1	3	no
SW1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	7	no
3 Coins/1 Credit	8	no
2 Coins/1 Credit	9	no
2 Coins/1 Credit, 5/3, 6/4	5	no
2 Coins/1 Credit, 4/3	4	no
1 Coin/1 Credit	15	yes
1 Coin/1 Credit, 5/6	3	no
1 Coin/1 Credit, 4/5	2	no
1 Coin/1 Credit, 2/3	1	no
3 Coins/4 Credits	6	no
1 Coin/2 Credits	14	no
1 Coin/3 Credits	13	no
1 Coin/4 Credits	12	no
1 Coin/5 Credits	11	no
1 Coin/6 Credits	10	no
Free Play (if Coin B too) or 1/1	0	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	COINAGE	240

location

name	number	inverted
SW1	5	no
SW1	6	no
SW1	7	no
SW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	112	no
3 Coins/1 Credit	128	no
2 Coins/1 Credit	144	no
2 Coins/1 Credit, 5/3, 6/4	80	no
2 Coins/1 Credit, 4/3	64	no
1 Coin/1 Credit	240	yes
1 Coin/1 Credit, 5/6	48	no
1 Coin/1 Credit, 4/5	32	no
1 Coin/1 Credit, 2/3	16	no
3 Coins/4 Credits	96	no
1 Coin/2 Credits	224	no
1 Coin/3 Credits	208	no
1 Coin/4 Credits	192	no
1 Coin/5 Credits	176	no
1 Coin/6 Credits	160	no
Free Play (if Coin A too) or 1/1	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW	1

location

name	number	inverted
SW2	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	1	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW	2

location

name	number	inverted
SW2	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	2	yes
On	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW	4

location

name	number	inverted
SW2	3	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW	8

location

name	number	inverted
SW2	4	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW	16

location

name	number	inverted
SW2	5	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW	32

location

name	number	inverted
SW2	6	no

value

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

Coin Chute

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Chute	DSW	64

location

name	number	inverted
SW2	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Common	64	yes
Separate	0	no

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW	128

location

name	number	inverted
SW2	8	no

value

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