DX7 Digital Programmable Algorithm Synthesizer - 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
dx7	yamaha/ymdx7.cpp		no	no	no	yes	DX7 Digital Programmable Algorithm Synthesizer	1983	Yamaha

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	lcd	0	96	16	60.000000								no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
ig11469.ic14	16384	6cbb0865	715dbb8e96a4df2a7f096b368334a7654860bb26	program	0	good	no		v1.8
ig11464.ic14	16384	126c5a98	ce4df31878dda9ec27b31c7bc172f16419264b90	program	0	good	no		ig11464
ig11461.ic14	16384	fb50c62b	21c4995d65d0ae6f4868ac89bf7a4ae81dc3bd31	program	0	good	no		ig11461
hd6805s1p-a33.ic13	2048	ac1d84b3	ee0ebb118dd0d282d7c195d3b246a0094b2cb6ad	subcpu	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Hitachi HD6303R	4713250
cpu	subcpu	Hitachi HD6805S1	4000000

device_ref

name
hd6303r
hd6805s1
nvram
nvram
nvram
i8255
m58990
screen
palette
hd44780

biosset

name	description	default
v1.8	DX-7 v1.8 24-Oct-85 IG11469	yes
ig11464	DX-7 v1.? IG11464	no
ig11461	DX-7 v1.? IG11461	no

sound

channels
0

feature

type	status	overall
sound	unemulated

input

players	coins	service	tilt
0		no	no