Bashkiria-2M - mame (0286) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
b2m	ussr/b2m.cpp		no	no	no	yes	Bashkiria-2M	1989	BNPO

snap

Bashkiria-2M png snap

Bashkiria-2M jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
b2m	668	29/12/2025 11:31:16	384	256	96	96	0	Format24bppRgb	305:MAME 0.198 (May 30 2018)	f839e16a97542ee7e0aa9d84c8da84263f8222e6

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	384	256	50.000000								no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
b2m.rom	8192	3f3214d6	dd93e7fbabf14d1aed6777fe1ccfe0a3ca8fcaf2	maincpu	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Intel 8080	2000000
audio	mono	Speaker
audio	speaker	Filtered DAC
audio	fdc:0:525qd:flopsndout	Speaker
audio	fdc:0:525qd:floppysound	Floppy sound	44100
audio	fdc:1:525qd:flopsndout	Speaker
audio	fdc:1:525qd:floppysound	Floppy sound	44100

softwarelist

tag	name	status	filter
flop_list	b2m	original

device_ref

tag	name
:maincpu	i8080
:screen	screen
:palette	palette
:pit	pit8253
:pit:counter0	pit_counter
:pit:counter1	pit_counter
:pit:counter2	pit_counter
:ppi1	i8255
:ppi2	i8255
:ppi3	i8255
:pic	pic8259
:mono	speaker
:speaker	speaker_sound_device
:uart	i8251
:fdc	fd1793
:fdc:0	floppy_connector
:fdc:0:525qd	floppy_525_qd
:fdc:0:525qd:flopsndout	speaker
:fdc:0:525qd:floppysound	flopsnd
:fdc:1	floppy_connector
:fdc:1:525qd	floppy_525_qd
:fdc:1:525qd:flopsndout	speaker
:fdc:1:525qd:floppysound	flopsnd
:flop_list	software_list
:ram	ram

sound

channels
3

ramoption

name	default
128K	yes

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
floppydisk	fdc:0:525qd	floppy_5_25			floppydisk1	flop1
floppydisk	fdc:1:525qd	floppy_5_25			floppydisk2	flop2

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
floppydisk	fdc:0:525qd	floppy_5_25			mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, odi, cpm, img
floppydisk	fdc:1:525qd	floppy_5_25			mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, odi, cpm, img

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
keyboard		82		no

port, analog

port_tag	analog_masks
:LINE0
:LINE1
:LINE10
:LINE2
:LINE3
:LINE4
:LINE5
:LINE6
:LINE7
:LINE8
:LINE9
:MONITOR

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
fdc:0	525qd	floppy_525_qd	yes
fdc:1	525qd	floppy_525_qd	yes

configuration

Monitor

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Monitor	MONITOR	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Color	1	yes
B/W	0	no

clones

name	description
b2mrom	Bashkiria-2M ROM-disk