mame (0289) • machine mephisto2b • Mephisto II (set 3)

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
mephisto2b	hegenerglaser/brikett.cpp		no	no	no	yes	Mephisto II (set 3)	1981	Hegener + Glaser	mephisto2	mephisto2

snap

Mephisto II (set 3) png snap

Mephisto II (set 3) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
mephisto2b	17110	29/12/2025 11:31:35	640	349	96	96	0	Format24bppRgb	305:MAME 0.268.1 (Aug 1 2024)	e49226aba96d7c44aed1eaf7c24881dab00fad40

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
4005_02_351_00.1	4096	5b13d7bf	e1b7dee278a03f75e8a1554715fca4c7fbbc1cb8	maincpu	0	good	no	4005_02_351_02.1
4005_02_352_00.2	4096	da88b62f	f5e71521ba8ab0b481e4725ffa706b1c157424b5	maincpu	1000	good	no
4005_02_353_00.3	4096	23f9eee4	c86d63d3c720ba4ae2a12d3b68356cffacae9592	maincpu	2000	good	no

chip

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

device_ref

tag	name
:maincpu	cdp1802
:irq_clock	clock
:display	mdisplay1
:display:lcd_pwm	pwm_display
:speaker	speaker
:dac	speaker_sound_device
:extport	cdp1852

sound

channels
1

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
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