Eggs (USA) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
eggs	dataeast/btime.cpp		no	no	no	yes	Eggs (USA)	1983	Technos Japan (Universal USA license)	scregg	scregg

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	270	240	240	57.444853	6000000	384	8	248	272	8	248	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
d0a.e14	4096	4e216f9d	7b9d984481c8227e417dae4a1adbb5dec5f959b7	maincpu	3000	good	no
d1b.d14	4096	4edb267f	f5d1a79b13d6fbb92561b4e4cfb78465114497d1	maincpu	4000	good	no
d2b.c14	4096	15a5c48c	70141c739a8c019554a6c5257ad12606a1542b1f	maincpu	5000	good	no
d3a.b14	4096	5c11c00e	4a9295086bf935a1c9b1b01f83d1ff6242d74907	maincpu	6000	good	no
d4b.a14	4096	953faf07	ee3181e9ee664053d6e6899fe38e136a9ea6abe1	maincpu	7000	good	no
d5a.j12	4096	ce4a2e46	6b31c481ca038834ae295d015054f852baa6330f	gfx1	0	good	no
d6a.j10	4096	a1bcaffc	74f6df3136826822bbc22b027700fb3ddfceaa97	gfx1	1000	good	no
d7a.h12	4096	9562836d	c5d5d6ceede6105975c87ff8e1f7e5312b992b92	gfx1	2000	good	no
d8a.h10	4096	3cfb3a8e	e60c9da1a7841c3bb5351a109d99c8df34747212	gfx1	3000	good	no
d9a.g12	4096	679f8af7	f69302ff0125d96fbfdd914d7ecefd7130a24616	gfx1	4000	good	no
daa.g10	4096	5b58d3b5	f138b7294dd20d050bb8a2191e87b0c3815f6148	gfx1	5000	good	no
dca.c6	32	e8408c81	549b9948a4a73e7a704731b942565183cef05d52	proms	0	good	no
db1.b4	32	7cc4824b	2a283fc17fac32e63385948bfe180d05f1fb8727	proms	20	good	no	db1.b4

chip

type	tag	name	clock
cpu	maincpu	MOS Technology 6502	1500000
audio	mono	Speaker
audio	ay1	AY-3-8910A PSG	1500000
audio	ay2	AY-3-8910A PSG	1500000

device_ref

name
m6502
timer
screen
gfxdecode
palette
speaker
ay8910
ay8910

sound

channels
1

input

players	coins	service	tilt
2	2	no	no

control

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

port, analog

port_tag	analog_masks
:DSW1
:DSW2
:P1
:P2

dipswitch

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW1	3

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	0	no
1 Coin/1 Credit	3	yes
1 Coin/2 Credits	1	no
1 Coin/3 Credits	2	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW1	12

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2 Coins/1 Credit	0	no
1 Coin/1 Credit	12	yes
1 Coin/2 Credits	4	no
1 Coin/3 Credits	8	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW1	16

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	DSW1	32

value

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

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	DSW1	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	0	yes
Cocktail	64	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW2	1

value

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

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	DSW2	6

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
30000	4	yes
50000	2	no
70000	0	no
Never	6	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW2	8

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW2	16

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW2	32

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW2	64

value

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

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW2	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	128	yes
Hard	0	no