DM3270 Control Unit Display Station

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
dm3270	beehive/microb.cpp		no	no	no	yes	DM3270 Control Unit Display Station	1982	Beehive International

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
dm3270	936	29/12/2025 11:31:19	640	250	96	96	0	Format24bppRgb	305:MAME 0.198 (May 30 2018)	6d48bb833c9d5d77a41998ad7a71bbc04175c203

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	300	50.000000	12960000	800	0	640	324	0	300	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
imperfect	good	supported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional
dm3270-1.rom	2048	781bde32	a3fe25baadd2bfc2b1791f509bb0f4960281ee32	maincpu	0	good	no
dm3270-2.rom	2048	4d3476b7	627ad42029ca6c8574cda8134d047d20515baf53	maincpu	800	good	no
dm3270-3.rom	2048	dbf15833	ae93117260a259236c50885c5cecead2aad9b3c4	maincpu	1000	good	no
c10_char.bin	8192	cb530b6f	95590bbb433db9c4317f535723b29516b9b9fcbf	chargen	0	baddump	no

chip

type	tag	name	clock
cpu	maincpu	Intel 8085A	4000000
cpu	dmac	Intel 8257 DMA Controller	2000000
audio	mono	Speaker
audio	beep	Beep	1000

device_ref

tag	name
:maincpu	i8085a
:usartint	ipt_merge_any_hi
:dmac	i8257
:screen	screen
:crtc	i8275
:ppi1	i8255
:ppi2	i8255
:pit1	pit8253
:pit1:counter0	pit_counter
:pit1:counter1	pit_counter
:pit1:counter2	pit_counter
:pit2	pit8253
:pit2:counter0	pit_counter
:pit2:counter1	pit_counter
:pit2:counter2	pit_counter
:mono	speaker
:beep	beep
:usart1	i8251
:rs232a	rs232
:usart2	i8251
:rs232b	rs232

sound

channels
1

feature

type	status	overall
sound	imperfect

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
keyboard		76		no

port, analog

port_tag	analog_masks
:DIPS
:MODIFIERS
:X0
:X1
:X10
:X11
:X12
:X13
:X14
:X15
:X2
:X3
:X4
:X5
:X6
:X7
:X8
:X9

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
rs232a	terminal	serial_terminal	no
rs232a	sunkbd	sunkbd_adaptor	no
rs232a	votraxtnt	serial_votraxtnt	no
rs232a	rs_printer	rs_serial_printer	no
rs232a	dec_loopback	dec_rs232_loopback	no
rs232a	h19	serial_heath_h19	no
rs232a	ie15	ie15_terminal	no
rs232a	null_modem	null_modem	no
rs232a	keyboard	serial_keyboard	no
rs232a	patch	rs232_patch_box	no
rs232a	swtpc8212	swtpc8212_terminal	no
rs232a	printer	serial_printer	no
rs232a	scorpion	scorpion_ic	no
rs232a	loopback	rs232_loopback	no
rs232a	mockingboard	mockingboardd	no
rs232a	msystems_mouse	rs232_mouse_hle_msystems	no
rs232a	nss_tvi	nss_tvinterface	no
rs232a	rs232_sync_io	rs232_sync_io	no
rs232a	pty	pseudo_terminal	no
rs232b	terminal	serial_terminal	no
rs232b	sunkbd	sunkbd_adaptor	no
rs232b	votraxtnt	serial_votraxtnt	no
rs232b	rs_printer	rs_serial_printer	no
rs232b	dec_loopback	dec_rs232_loopback	no
rs232b	h19	serial_heath_h19	no
rs232b	ie15	ie15_terminal	no
rs232b	null_modem	null_modem	no
rs232b	keyboard	serial_keyboard	no
rs232b	patch	rs232_patch_box	no
rs232b	swtpc8212	swtpc8212_terminal	no
rs232b	printer	serial_printer	no
rs232b	scorpion	scorpion_ic	no
rs232b	loopback	rs232_loopback	no
rs232b	mockingboard	mockingboardd	no
rs232b	msystems_mouse	rs232_mouse_hle_msystems	no
rs232b	nss_tvi	nss_tvinterface	no
rs232b	rs232_sync_io	rs232_sync_io	no
rs232b	pty	pseudo_terminal	no

dipswitch

Switch A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Switch A	DIPS	1

location

name	number	inverted
SW1	1	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	1	yes
On	0	no

Switch B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Switch B	DIPS	2

location

name	number	inverted
SW1	2	no

value

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

Switch C

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Switch C	DIPS	128

location

name	number	inverted
SW1	3	no

value

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

DM3270 Control Unit Display Station - mame (0287) machine

machine

snap

display

driver

rom

chip

device_ref

sound

feature

input

control

port, analog

slot, slotoption

dipswitch

Switch A

location

value

Switch B

location

value

Switch C

location

value