River Patrol (Japan) - mame (0287) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
rpatrol	nichibutsu/cclimber.cpp		no	no	no	yes	River Patrol (Japan)	1981	Orca

snap

River Patrol (Japan) png snap

River Patrol (Japan) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
rpatrol	4783	29/12/2025 11:31:40	256	224	96	96	0	Format24bppRgb	305:MAME 0.181 (Jan 2 2017)	8644c819b7fe5b69d957ab988fd805a684085b96

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	224	60.000000								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
1.1h	4096	065197f0	6e482967949bdb126b7ac484abb84c24f4687a3a	maincpu	0	good	no
2.1f	4096	3614b820	01966e6ae2ead93797d402bc8d789458b0bdcd75	maincpu	1000	good	no
3.1d	4096	ba428bbf	ac4cd6ac0adab79bc2cfec3ec2683291c5f0f376	maincpu	2000	good	no
4.1c	4096	41497a94	7550e74f93c1fd1d5e7fc70c4a2cd2d1b4c22ce5	maincpu	3000	good	no
5.1a	4096	e20ee7e7	53f7ec5c6805043d3e8f014ade2480cd6dbd94db	maincpu	4000	good	no
6.6l.2732	4096	b38d8aca	b93aa0010b0c0ab23284188a881d4a9bb0fd4582	tile	0	good	no
7.6p.2732	4096	bc2bddf9	4057fc535b1a2db943f893290afe9bfd865ac84b	tile	2000	good	no
8.2s	2048	59747c31	92acf07489f3e17f0c1769a0df15b6ddb117830f	bigsprite	0	good	no
9.2t	2048	065651a5	5c2f9b44d8819d2f792525c06b5c341fe07329c0	bigsprite	800	good	no
mb7051.1b	32	f9a2383b	4d88c177740efdb27708474c9ee0fcdca5a78c36	proms	0	good	no
mb7051.1c	32	1743bd26	9bb50f6e24a7ac3c9ddf3923e57c5532603009e5	proms	20	good	no
mb7051.1u	32	ee03bc96	45e33e750a536a904f30136d84dd7993d97e8e54	proms	40	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	3072000
audio	speaker	Speaker
audio	aysnd	AY-3-8910A PSG	1536000

device_ref

tag	name
:maincpu	z80
:mainlatch	ls259
:screen	screen
:gfxdecode	gfxdecode
:palette	palette
:speaker	speaker
:aysnd	ay8910

sound

channels
1

input

players	coins	service	tilt
2	1	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
joy	1	1	2	no
joy	2	1	2	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
2 Coins/1 Credit	2	no
1 Coin/1 Credit	0	yes
1 Coin/2 Credits	1	no
Free Play	3	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW	12

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	yes
4	4	no
5	8	no
6	12	no

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	16	yes
Cocktail	0	no

Unknown 1

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 1	DSW	32

value

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

Unknown 2

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown 2	DSW	64

value

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

Memory Test

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Memory Test	DSW	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Retry on Error	0	no
Stop on Error	128	yes

clones

name	description
rpatrolb	River Patrol (bootleg)
rpatroln	River Patrol (Japan, unprotected)
silvland	Silver Land (hack of River Patrol)