mame (0289) • machine mc300 • MC-300 Micro Composer

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
mc300	roland/roland_mc50.cpp		no	no	no	yes	MC-300 Micro Composer	1988	Roland

snap

MC-300 Micro Composer png snap

MC-300 Micro Composer jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
mc300	7353	24/03/2026 16:54:39	640	480	96	96	0	Format24bppRgb	305:MAME 0.286 (mame0286)	1ec368d51c48dad22ee642cb4738e2b711d72141

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
osv1.01-27c64.bin	8192	459fd2a1	5cea936807c80945ac39d0e7ecc63d3a2b968664	mpurom	0	good	no		v101
osv1.02-27c64.bin	8192	a509d5b2	d5b23aa2514610d3a5b3f33bdf4479fdb8dc91bd	mpurom	0	good	no		v102

chip

type	tag	name	clock
cpu	mpu	Zilog Z80180	10000000
audio	wdfdc:0:35dd:flopsndout	Speaker
audio	wdfdc:0:35dd:flopsnd	Floppy sound	44100

device_ref

tag	name
:mpu	z80180
:mpu:asci_0	z180asci_channel_0
:mpu:asci_1	z180asci_channel_1
:mpu:csio	z180csio
:wdfdc	wd1772
:wdfdc:0	floppy_connector
:wdfdc:0:35dd	floppy_35_dd
:wdfdc:0:35dd:flopsndout	speaker
:wdfdc:0:35dd:flopsnd	flopsnd

biosset

name	description	default
v102	Version 1.02	no
v101	Version 1.01	no

sound

channels
1

feature

type	status	overall
sound	unemulated

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
floppydisk	wdfdc:0:35dd	floppy_3_5			floppydisk	flop

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
floppydisk	wdfdc:0:35dd	floppy_3_5			mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk

input

players	coins	service	tilt
0		no	no

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
wdfdc:0	35dd	floppy_35_dd	yes