Cal Omega - Game 20.8 (Winner's Choice) - 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
comg208	misc/calomega.cpp		no	no	no	yes	Cal Omega - Game 20.8 (Winner's Choice)	1984	Cal Omega Inc.

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	248	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
20-81.u5	4096	b042de4d	6de8e5ca45fe8159d30da2754fab818e84bbcc0c	maincpu	3000	good	no
20-82.u6	4096	7d42257c	f1487bcc2475d1bcdfbc9bf866adcb0d510acef5	maincpu	4000	good	no
20-83.u7	4096	b3b25958	096f010db3164579ba81851a3f1062df0f46fc0f	maincpu	5000	good	no
20-84.u8	4096	0bfb9f9d	4a3c1e88faa90a9f4a483b053beb2c8af688d52d	maincpu	6000	good	no
20-85.u9	4096	d61ba385	0352a5306e942467d142982394d2d72892d1ecd6	maincpu	7000	good	no
mlt2cg0.u67	4096	43a095f0	1824dd864bfc385035cc6b3da736ab6de9336440	gfx1	0	good	no
mlt2cgc.u70	4096	432ae4f9	e4229ee743d0245b3efaed0d852bf24712508ce9	gfx2	0	good	no
mlt2cgb.u69	4096	d5173679	396c9c3eb7a0a5e5d279d079e635c8e4e5581779	gfx2	1000	good	no
mlt2cga.u68	4096	b7397d3a	f35607a4cd60e4467e27474e8063b7a7a4a65d9f	gfx2	2000	good	no
mltclr.u28	256	ab8960a6	2414b445739860a0c3e533f2992291ff8a471d76	proms	0	good	no

chip

type	tag	name	clock
cpu	maincpu	MOS Technology 6502	625000
audio	mono	Speaker
audio	ay8912	AY-3-8912A PSG	1250000

device_ref

name
m6502
nvram
pia6821
pia6821
screen
gfxdecode
palette
mc6845
speaker
ay8912
timer
coin_hopper

adjuster

name	default
RED Preset	25
GREEN Preset	25
BLUE Preset	25

sound

channels
1

input

players	coins	service	tilt
1	2	yes	yes

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
gambling		8		no

port, analog

port_tag	analog_masks
:IN0-0
:IN0-1
:IN0-2
:IN0-3
:POT1_RED
:POT2_GREEN
:POT3_BLUE
:SW1

dipswitch

Black Jack

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Black Jack	SW1	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

Craps

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Craps	SW1	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

Red Dog

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Red Dog	SW1	4

location

name	number	inverted
SW1	3	no

value

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

Dup

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Dup	SW1	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

Pay Table / Win Pair / BJ Wins

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Pay Table / Win Pair / BJ Wins	SW1	48

location

name	number	inverted
SW1	5	no
SW1	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
250-50-20-8-6-4-3-2-1 / Jacks / Dealer Keeps Tier	0	no
250-50-25-10-8-5-3-2-1 / Aces	16	no
200-40-10-8-5-4-3-2-1 / Queens/ 2 to 1	32	no
200-40-10-8-5-4-3-2-1 / Kings / 3 to 1	48	yes

Lockout

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lockout	SW1	192

location

name	number	inverted
SW1	7	no
SW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No Lockout	192	yes
No Lockout	128	no
1 Coin Lockout	64	no
2 Coin Lockout	0	no