Basic Master Level 3 (MB-6890) - mame (0286) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
bml3	hitachi/bml3.cpp		no	no	no	yes	Basic Master Level 3 (MB-6890)	1980	Hitachi

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
bml3	1617	29/12/2025 11:31:17	320	200	96	96	0	Format24bppRgb	305:MAME 0.198 (May 30 2018)	72156312bf3f7b64212dee601da0a02b57eeaf24

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	639	399	60.810811	32256000	1024	0	639	518	0	399	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
598 p16611.ic3	8192	954b9bad	047948fac6808717c60a1d0ac9205a5725362430	maincpu	a000	baddump	no
599 p16561.ic4	8192	b27a48f5	94cb616df4caa6415c5076f9acdf675acb7453e2	maincpu	c000	baddump	no
600 p16681.ic5	8192	fe3988a5	edc732f1cd421e0cf45ffcfc71c5589958ceaae7	maincpu	e000	baddump	no
font.rom	4096	0b6f2f10	dc411b447ca414e94843636d8b5f910c954581fb	chargen	0	baddump	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC6809	4032000
audio	cassette	Cassette
audio	mono	Speaker
audio	speaker	Filtered DAC

softwarelist

tag	name	status	filter
cass_list	bml3_cass	original

device_ref

tag	name
:maincpu	mc6809
:keyboard_timer	timer
:kansas_w	timer
:kansas_r	timer
:pia	pia6821
:acia	acia6850
:acia_clock	clock
:cassette	cassette_image
:screen	screen
:palette	palette
:crtc	hd6845s
:mono	speaker
:speaker	speaker_sound_device
:bml3bus	bml3bus
:sl1	bml3bus_slot
:sl2	bml3bus_slot
:sl2:rtc	bml3rtc
:sl2:rtc:rtc	msm5832
:sl3	bml3bus_slot
:sl4	bml3bus_slot
:sl5	bml3bus_slot
:sl6	bml3bus_slot
:sl6:kanji	bml3kanji
:cass_list	software_list

sound

channels
1

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
cassette	cassette	bml3_cass			cassette	cass

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
cassette	cassette	bml3_cass			wav, flac

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
keyboard		86		no

port, analog

port_tag	analog_masks
:DIPSW
:X0
:X1
:X2
:X3

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
sl1	rtc	bml3rtc	no
sl1	kanji	bml3kanji	no
sl1	mp1805	bml3mp1805	no
sl1	mp1802	bml3mp1802	no
sl2	rtc	bml3rtc	yes
sl2	kanji	bml3kanji	no
sl2	mp1805	bml3mp1805	no
sl2	mp1802	bml3mp1802	no
sl3	rtc	bml3rtc	no
sl3	kanji	bml3kanji	no
sl3	mp1805	bml3mp1805	no
sl3	mp1802	bml3mp1802	no
sl4	rtc	bml3rtc	no
sl4	kanji	bml3kanji	no
sl4	mp1805	bml3mp1805	no
sl4	mp1802	bml3mp1802	no
sl5	rtc	bml3rtc	no
sl5	kanji	bml3kanji	no
sl5	mp1805	bml3mp1805	no
sl5	mp1802	bml3mp1802	no
sl6	rtc	bml3rtc	no
sl6	kanji	bml3kanji	yes
sl6	mp1805	bml3mp1805	no
sl6	mp1802	bml3mp1802	no

dipswitch

BASIC/terminal mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
BASIC/terminal mode	DIPSW	1

location

name	number	inverted
SW	1	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Terminal mode	0	no
BASIC mode	1	yes

Interlaced video

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Interlaced video	DIPSW	2

location

name	number	inverted
SW	2	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
On	2	yes

40-/80-column

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
40-/80-column	DIPSW	4

location

name	number	inverted
SW	3	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
40 chars/line	0	no
80 chars/line	4	yes

Video resolution

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Video resolution	DIPSW	8

location

name	number	inverted
SW	4	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
High	0	yes
Low	8	no

Show PF key content

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Show PF key content	DIPSW	16

location

name	number	inverted
SW	5	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	16	no

Terminal duplex

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Terminal duplex	DIPSW	32

location

name	number	inverted
SW	6	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Full duplex	0	yes
Half duplex	32	no

Terminal bits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Terminal bits	DIPSW	64

location

name	number	inverted
SW	7	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
8 bits/char	0	yes
7 bits/char	64	no

Hiragana->Katakana

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Hiragana->Katakana	DIPSW	128

location

name	number	inverted
SW	8	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	128	no

clones

name	description
bml3mk5	Basic Master Level 3 Mark 5 (MB-6892)
bml3mk2	Basic Master Level 3 Mark II (MB-6891)