Prehistoric Isle in 1930 (World, bootleg) - 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
prehisleb	snk/prehisle.cpp		no	no	no	yes	Prehistoric Isle in 1930 (World, bootleg)	1989	bootleg	prehisle	prehisle

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	224	59.185606	6000000	384	0	256	264	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
u_h1.bin	65536	04c1703b	36aa9b8cd11621faa094af4dd2fb5a0e59318a5e	maincpu	0	good	no
u_h3.bin	65536	62f04cd1	9506e18a7847362128e06781e783fdb1f562e502	maincpu	1	good	no
u_j2.bin	65536	7b12501d	678d32f70d86807449ffe617c7c6e257d308d8af	maincpu	20000	good	no
u_j3.bin	65536	2a86f7c4	5bca393f6edfcd41e1803ea1062497752fd400a9	maincpu	20001	good	no
u_e12.bin	65536	80a4c093	abe59e43259eb80b504bd5541f58cd0e5eb998ab	audiocpu	0	good	no	gt1.1
l_a17.bin	32768	ac652412	916c04c3a8a7bfb961313ab73c0a27d7f5e48de1	chars	0	good	no	gt15.b15
l_b17.bin	65536	65a22ffc	0122c15f9c948bd6a12d44f71178d0a8b7f38c2e	bgtiles	0	good	no
l_b16.bin	65536	b1e1f527	07d88d4a1f198bd5e37dcb1521904c5f8d851f4d	bgtiles	10000	good	no
l_b14.bin	65536	28e94d40	e77187040b5c5c7354088aa1173b23493cf26b78	bgtiles	20000	good	no
l_b13.bin	65536	4dbb557a	af07074dae121264018f2f6f3489cce243bfd3c0	bgtiles	30000	good	no
l_h17.bin	65536	79c42316	7a1c72c9146ce50d9c24ec4f3ae210103a95c2eb	fgtiles	0	good	no
l_h15.bin	65536	50e31fb0	043181041354e3af07b6b32fc6192aae9e49d869	fgtiles	10000	good	no
l_f17.bin	65536	2af1739d	e17b88ee525247100b038f2200ad5a1ce4e71cb2	fgtiles	20000	good	no
l_f15.bin	65536	cac11327	c0feb6f3d9b8bba1dab66142fa44269bda579443	fgtiles	30000	good	no
u_k12.bin	65536	4b0215f0	340e68e9b9603829a200ad1ff7c0b373d39ca4dc	sprites	0	good	no
u_k13.bin	65536	68b8a698	ff87c47cb600bacdb50b2e8ad87090a0e0146d12	sprites	10000	good	no
u_j4.bin	65536	06ce7b57	d19f35405b34bb43a2ca341c020c14de4c8474d6	sprites	20000	good	no
u_j5.bin	65536	2ee8b401	6f4a3ff75daae790872477a600c9e61332f74a46	sprites	30000	good	no
u_j7.bin	65536	35656cbc	bed0b2bfb9bd8487718a14d5388c61740d0e0e3a	sprites	40000	good	no
u_j8.bin	65536	1e7e9336	28b13ab7e9a0bb806af8fe3dbc2b100b93b29c5c	sprites	50000	good	no
u_j10.bin	65536	785bf046	5ab3f883643de6c59e764775b11b275989437fa2	sprites	60000	good	no
u_j11.bin	65536	c306b9fa	58c8d64dd7ae80b5d21d289757de442ac8e9264c	sprites	70000	good	no
u_j12.bin	65536	5ba5bbed	6af3503e0277a926815afb973d67c4ad7a0427d1	sprites	80000	good	no
u_j13.bin	65536	007dee47	e45ce52a471783864cc2704b3b0462c32ddf7e52	sprites	90000	good	no
l_a6.bin	65536	e2b9a44b	4a1be44c19a724727218bbdc120bafbbe095747a	bgtilemap	0	good	no
u_f14.bin	65536	2fb32933	2cea86dfe9a6a0b2de34c3c952c625ad30a7ebea	upd	0	good	no
u_j14.bin	65536	32d5f7c9	23abc82f83296c62320a047b9f63032a7f07bf6d	upd	10000	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	9000000
cpu	audiocpu	Zilog Z80	4000000
audio	mono	Speaker
audio	ymsnd	YM3812 OPL2	4000000
audio	upd	NEC uPD7759	640000

device_ref

name
m68000
z80
screen
gfxdecode
palette
speaker
generic_latch_8
ym3812
upd7759

sound

channels
1

input

players	coins	service	tilt
2	2	yes	yes

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
:COIN
:DSW0
:DSW1
:P1
:P2

dipswitch

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW0	1

location

name	number	inverted
SW1	1	no

value

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

Level Select

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Level Select	DSW0	2

location

name	number	inverted
SW1	2	no

value

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

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	DSW0	4

location

name	number	inverted
SW1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Only Twice	4	yes
Always	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW0	8

location

name	number	inverted
SW1	4	no

value

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

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DSW0	48

location

name	number	inverted
SW1	5	no
SW1	6	no

value

name	value	default
A 4C/1C B 1C/4C	0	no
A 3C/1C B 1C/3C	16	no
A 2C/1C B 1C/2C	32	no
1 Coin/1 Credit	48	yes

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW0	192

location

name	number	inverted
SW1	7	no
SW1	8	no

value

name	value	default
2	128	no
3	192	yes
4	64	no
5	0	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW1	3

location

name	number	inverted
SW2	1	no
SW2	2	no

value

name	value	default
Easy	2	no
Standard	3	yes
Middle	1	no
Difficult	0	no

Game Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Game Mode	DSW1	12

location

name	number	inverted
SW2	3	no
SW2	4	no

value

name	value	default
Demo Sounds Off	8	no
Demo Sounds On	12	yes
Freeze	0	no
Infinite Lives	4	no

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	DSW1	48

location

name	number	inverted
SW2	5	no
SW2	6	no

value

name	value	default
100K 200K	48	yes
150K 300K	32	no
300K 500K	16	no
None	0	no

Allow Continue

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Allow Continue	DSW1	64

location

name	number	inverted
SW2	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	0	no
Yes	64	yes