Mephisto - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
mephisto	hegenerglaser/brikett.cpp		no	no	no	yes	Mephisto	1980	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
89810	1024	6816be9e	f5f1d5084925fe239f5b2ecf4724751e0dc4fc51	maincpu	0	good	no
89811	1024	15febc73	10353a7f021993f2cf7d509a928425617e1786fb	maincpu	400	good	no
89812	1024	5e45eb65	9d46e5f405bd48705d1e29826917522595fc9768	maincpu	800	good	no
89813	1024	62da3d89	a7f9ada7037e0bd61420358c147b2f57ee47ebcb	maincpu	c00	good	no
89814	1024	8e212d9c	5df221ce8ca4fbb74f34f31738db4c2efee7fb01	maincpu	1000	good	no
89815	1024	072e0b01	5b1074932b3f21ab01392250061c093de4af3624	maincpu	1400	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