Mephisto 1X - mame (0281) machine

MAME: 0281 - Released: 2025-09-24T18:40:45 - Machines: 49006 - rom: 365545 - disk: 1378

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
mephisto1x	hegenerglaser/brikett.cpp		no	no	no	yes	Mephisto 1X	1981	Hegener + Glaser

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
3-2911_adi.1	4096	0d62fa67	b4bd934fec595f37f99b74eb341d220c511c07a5	maincpu	0	good	no
3-2501_adj.2	4096	4e1b67ae	4fded3ed1a1e168dedc07eea4086fa31805252d9	maincpu	1000	good	no
3-2841_adk.3	4096	5dd05a5d	372ed83a936fb0720b68590ca6ff4a02c80f4bab	maincpu	2000	good	no

chip

type	tag	name	clock
cpu	maincpu	RCA CDP1802	3579545
audio	speaker	Speaker
audio	dac	Filtered DAC

device_ref

name
cdp1802
clock
mdisplay1
pwm_display
speaker
speaker_sound_device
cdp1852

sound

channels
1

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
keypad		17		no

port, analog

port_tag	analog_masks
:IN.0
:IN.1
:IN.2
:IN.3
:IN.4
:PIECE
:RESET

configuration

CPU Frequency

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
CPU Frequency	IN.4	3	IN.4	12	eq	8

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3.579MHz (Battery)	0	no
6.144MHz (Mains)	1	yes

Base Hardware

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Base Hardware	IN.4	12

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1st Model (3.579MHz)	0	yes
2nd Model (4.194MHz)	4	no
3rd Model (2 XTALs)	8	no

Piece Notation

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Piece Notation	PIECE	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
English	1	no
German	0	yes