mame (0289) • machine rtpc020 • IBM RT PC Model 020

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
rtpc020	ibm/rtpc.cpp		no	no	no	yes	IBM RT PC Model 020	1986	International Business Machines

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
rtpc020	939	29/12/2025 11:31:40	720	350	96	96	0	Format24bppRgb	305:MAME 0.228 (Jan 27 2021)	8edf4b65d4242b279eda94f9db19fc4fc8c2d7f7

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
isa3:mda:screen	raster	0	720	350	49.816143	16257000	882	0	720	370	0	350	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	bios
79x3456.bin	16384	0a45a9ba	02ca637c6a871c180dbfebf2ec68d8ec5a998c76	ipl	0	good	no	ipl
79x3458.bin	16384	7bd08ab6	aabcfbb8fa1a5f8a08fb5cfd90ca6fe05258fde9	ipl	1	good	no	ipl
79x3460.bin	16384	897586e0	528772635903f27235ebba2622b03386b84e4e17	ipl	2	good	no	ipl
79x3462.bin	16384	12aca906	58f95b95768ef131d8d9d552506a9fe9c9c6077d	ipl	3	good	no	ipl

chip

type	tag	name	clock
cpu	cpu	IBM ROMP	5882350
cpu	dma0	AM9517A	4772726
cpu	dma1	AM9517A	4772726
cpu	kls:mcu	Intel 8051	9216000
cpu	kls:kbdc:keyboard:mcu	Intel 8749	11000000
audio	kls:kbdc:keyboard:mono	Speaker
audio	kls:kbdc:keyboard:speaker	Filtered DAC
audio	isa1:fdc:fdc:0:35hd:flopsndout	Speaker
audio	isa1:fdc:fdc:0:35hd:flopsnd	Floppy sound	44100
audio	isa1:fdc:fdc:1:35hd:flopsndout	Speaker
audio	isa1:fdc:fdc:1:35hd:flopsnd	Floppy sound	44100

device_ref

tag	name
:cpu	romp
:reqi2	ipt_merge_any_lo
:mmu	rosetta
:iocc	rtpc_iocc
:isa	isa16
:dma0	am9517a
:dma1	am9517a
:pic0	pic8259
:pic1	pic8259
:kls	rtpc_kls
:kls:mcu	i8051
:kls:t0	clock
:kls:rcv	ipt_merge_any_hi
:kls:rcv_loop	ipt_merge_all_hi
:kls:rcv_data	ipt_merge_all_hi
:kls:ppi	i8255
:kls:kbdc	rtpc_kbdc
:kls:kbdc:keyboard	rtpc_kbd
:kls:kbdc:keyboard:mcu	i8749
:kls:kbdc:keyboard:mono	speaker
:kls:kbdc:keyboard:speaker	speaker_sound_device
:kls:locc	rs232
:kls:locc:mouse	rtpc_mouse
:rtc	mc146818
:scc	scc8530
:scc:cha	z80scc_channel
:scc:chb	z80scc_channel
:serial0	rs232
:serial1	rs232
:isa1	isa16_slot
:isa1:fdc	isa8_fdc_at
:isa1:fdc:fdc	upd765a
:isa1:fdc:fdc:0	floppy_connector
:isa1:fdc:fdc:0:35hd	floppy_35_hd
:isa1:fdc:fdc:0:35hd:flopsndout	speaker
:isa1:fdc:fdc:0:35hd:flopsnd	flopsnd
:isa1:fdc:fdc:1	floppy_connector
:isa1:fdc:fdc:1:35hd	floppy_35_hd
:isa1:fdc:fdc:1:35hd:flopsndout	speaker
:isa1:fdc:fdc:1:35hd:flopsnd	flopsnd
:isa2	isa16_slot
:isa3	isa8_slot
:isa3:mda	isa_ibm_mda
:isa3:mda:screen	screen
:isa3:mda:mc6845	mc6845
:isa3:mda:gfx	gfxdecode
:isa3:mda:lpt	pc_lpt
:isa3:mda:lpt:centronics	centronics
:isa3:mda:lpt:centronics:printer	centronics_printer
:isa3:mda:lpt:centronics:printer:printer	printer_image
:isa3:mda:lpt:cent_data_in	input_buffer
:isa3:mda:lpt:cent_ctrl_in	input_buffer
:isa3:mda:lpt:cent_status_in	input_buffer
:isa3:mda:lpt:cent_data_out	output_latch
:isa3:mda:lpt:cent_ctrl_out	output_latch
:isa4	isa16_slot
:isa5	isa16_slot
:isa6	isa8_slot
:isa6:baseband	ubpnic
:isa6:baseband:edlc	mb8795
:isa7	isa16_slot
:isa8	isa16_slot

biosset

name	description	default
ipl	IPL	no

sound

channels
3

device, instance

type	tag	interface	name	briefname
floppydisk	isa1:fdc:fdc:0:35hd	floppy_3_5	floppydisk1	flop1
floppydisk	isa1:fdc:fdc:1:35hd	floppy_3_5	floppydisk2	flop2
printout	isa3:mda:lpt:centronics:printer:printer		printout	prin

device, extension

type	tag	interface	extension_names
floppydisk	isa1:fdc:fdc:0:35hd	floppy_3_5	mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, ima, img, ufi, 360, ipf, xdf
floppydisk	isa1:fdc:fdc:1:35hd	floppy_3_5	mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, ima, img, ufi, 360, ipf, xdf
printout	isa3:mda:lpt:centronics:printer:printer		prn

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
mouse		2		no	0	4095	100
keyboard		101		no

port, analog

port_tag	analog_masks
:isa6:baseband:W10-W13
:isa6:baseband:W14
:isa6:baseband:W9
:kls:KEYLOCK
:kls:kbdc:keyboard:g0.col.0
:kls:kbdc:keyboard:g0.col.1
:kls:kbdc:keyboard:g0.col.2
:kls:kbdc:keyboard:g0.col.3
:kls:kbdc:keyboard:g0.col.4
:kls:kbdc:keyboard:g0.col.5
:kls:kbdc:keyboard:g0.col.6
:kls:kbdc:keyboard:g0.col.7
:kls:kbdc:keyboard:g1.col.0
:kls:kbdc:keyboard:g1.col.1
:kls:kbdc:keyboard:g1.col.2
:kls:kbdc:keyboard:g1.col.3
:kls:kbdc:keyboard:g1.col.4
:kls:kbdc:keyboard:g1.col.5
:kls:kbdc:keyboard:g1.col.6
:kls:kbdc:keyboard:g1.col.7
:kls:kbdc:keyboard:g2.col.0
:kls:kbdc:keyboard:g2.col.1
:kls:kbdc:keyboard:g2.col.2
:kls:kbdc:keyboard:g2.col.3
:kls:kbdc:keyboard:g2.col.4
:kls:kbdc:keyboard:g2.col.5
:kls:kbdc:keyboard:g2.col.6
:kls:kbdc:keyboard:g2.col.7
:kls:kbdc:keyboard:g3.col.0
:kls:kbdc:keyboard:g3.col.1
:kls:kbdc:keyboard:g3.col.2
:kls:kbdc:keyboard:g3.col.3
:kls:kbdc:keyboard:g3.col.4
:kls:kbdc:keyboard:g3.col.5
:kls:kbdc:keyboard:g3.col.6
:kls:kbdc:keyboard:g3.col.7
:kls:locc:mouse:BTN
:kls:locc:mouse:X	4095
:kls:locc:mouse:Y	4095

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
kls:kbdc	keyboard	rtpc_kbd	yes
kls:locc	mouse	rtpc_mouse	yes
serial0	terminal	serial_terminal	no
serial0	swtpc8212	swtpc8212_terminal	no
serial0	sunkbd	sunkbd_adaptor	no
serial0	rs_printer	rs_serial_printer	no
serial0	rs232_sync_io	rs232_sync_io	no
serial0	printer	serial_printer	no
serial0	patch	rs232_patch_box	no
serial0	s97801	s97801_terminal	no
serial0	msystems_mouse	rs232_mouse_hle_msystems	no
serial0	scorpion	scorpion_ic	no
serial0	nss_tvi	nss_tvinterface	no
serial0	mockingboard	mockingboardd	no
serial0	loopback	rs232_loopback	no
serial0	keyboard	serial_keyboard	no
serial0	ie15	ie15_terminal	no
serial0	null_modem	null_modem	no
serial0	votraxtnt	serial_votraxtnt	no
serial0	h19	serial_heath_h19	no
serial0	dec_loopback	dec_rs232_loopback	no
serial0	pty	pseudo_terminal	no
serial0	auto3a	auto3a_terminal	no
serial1	terminal	serial_terminal	no
serial1	swtpc8212	swtpc8212_terminal	no
serial1	sunkbd	sunkbd_adaptor	no
serial1	rs_printer	rs_serial_printer	no
serial1	rs232_sync_io	rs232_sync_io	no
serial1	printer	serial_printer	no
serial1	patch	rs232_patch_box	no
serial1	s97801	s97801_terminal	no
serial1	msystems_mouse	rs232_mouse_hle_msystems	no
serial1	scorpion	scorpion_ic	no
serial1	nss_tvi	nss_tvinterface	no
serial1	mockingboard	mockingboardd	no
serial1	loopback	rs232_loopback	no
serial1	keyboard	serial_keyboard	no
serial1	ie15	ie15_terminal	no
serial1	null_modem	null_modem	no
serial1	votraxtnt	serial_votraxtnt	no
serial1	h19	serial_heath_h19	no
serial1	dec_loopback	dec_rs232_loopback	no
serial1	pty	pseudo_terminal	no
serial1	auto3a	auto3a_terminal	no
isa1	mda	isa_ibm_mda	no
isa1	fdc	isa8_fdc_at	yes
isa1	ega	ega	no
isa1	baseband	ubpnic	no
isa1	amgda	amgda	no
isa1	ide	isa_ide	no
isa1	5080pa	5080pa	no
isa1:fdc:fdc:0	35dd	floppy_35_dd	no
isa1:fdc:fdc:0	525dd	floppy_525_dd	no
isa1:fdc:fdc:0	35hd	floppy_35_hd	yes
isa1:fdc:fdc:0	525hd	floppy_525_hd	no
isa1:fdc:fdc:1	35dd	floppy_35_dd	no
isa1:fdc:fdc:1	525dd	floppy_525_dd	no
isa1:fdc:fdc:1	35hd	floppy_35_hd	yes
isa1:fdc:fdc:1	525hd	floppy_525_hd	no
isa2	mda	isa_ibm_mda	no
isa2	fdc	isa8_fdc_at	no
isa2	ega	ega	no
isa2	baseband	ubpnic	no
isa2	amgda	amgda	no
isa2	ide	isa_ide	no
isa2	5080pa	5080pa	no
isa3	mda	isa_ibm_mda	yes
isa3	fdc	isa8_fdc_at	no
isa3	ega	ega	no
isa3	baseband	ubpnic	no
isa3:mda:lpt:centronics	nlq401	nlq401	no
isa3:mda:lpt:centronics	smartboard	centronics_smartboard	no
isa3:mda:lpt:centronics	mz1p16	mz1p16	no
isa3:mda:lpt:centronics	covox_stereo	covox_stereo	no
isa3:mda:lpt:centronics	chessmec	centronics_chessmec	no
isa3:mda:lpt:centronics	digiblst	cpcdigiblst	no
isa3:mda:lpt:centronics	pl80	comx_pl80	no
isa3:mda:lpt:centronics	printer	centronics_printer	yes
isa3:mda:lpt:centronics	neomania	neomania_adapter	no
isa3:mda:lpt:centronics	ex800	ex800	no
isa3:mda:lpt:centronics	rx80	epson_rx80	no
isa3:mda:lpt:centronics	ap2000	ap2000	no
isa3:mda:lpt:centronics	samdac	centronics_samdac	no
isa3:mda:lpt:centronics	fx80	epson_fx80	no
isa3:mda:lpt:centronics	lx810l	lx810l	no
isa3:mda:lpt:centronics	pc6022	pc6022	no
isa3:mda:lpt:centronics	lx800	lx800	no
isa3:mda:lpt:centronics	p72	p72	no
isa3:mda:lpt:centronics	jx80	epson_jx80	no
isa3:mda:lpt:centronics	covox	covox	no
isa3:mda:lpt:centronics	adaptator	adaptator_multitap	no
isa4	mda	isa_ibm_mda	no
isa4	fdc	isa8_fdc_at	no
isa4	ega	ega	no
isa4	baseband	ubpnic	no
isa4	amgda	amgda	no
isa4	ide	isa_ide	no
isa4	5080pa	5080pa	no
isa5	mda	isa_ibm_mda	no
isa5	fdc	isa8_fdc_at	no
isa5	ega	ega	no
isa5	baseband	ubpnic	no
isa5	amgda	amgda	no
isa5	ide	isa_ide	no
isa5	5080pa	5080pa	no
isa6	mda	isa_ibm_mda	no
isa6	fdc	isa8_fdc_at	no
isa6	ega	ega	no
isa6	baseband	ubpnic	yes
isa7	mda	isa_ibm_mda	no
isa7	fdc	isa8_fdc_at	no
isa7	ega	ega	no
isa7	baseband	ubpnic	no
isa7	amgda	amgda	no
isa7	ide	isa_ide	no
isa7	5080pa	5080pa	no
isa8	mda	isa_ibm_mda	no
isa8	fdc	isa8_fdc_at	no
isa8	ega	ega	no
isa8	baseband	ubpnic	no
isa8	amgda	amgda	no
isa8	ide	isa_ide	no
isa8	5080pa	5080pa	no

configuration

I/O Memory Address

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
I/O Memory Address	isa6:baseband:W10-W13	248

setting

name	value	default
0x080000	128	yes
0x088000	136	no
0x090000	144	no
0x098000	152	no
0x0a0000	160	no
0x0a8000	168	no
0x0b0000	176	no
0x0b8000	184	no
0x0c0000	192	no
0x0c8000	200	no
0x0d0000	208	no
0x0d8000	216	no
0x0e0000	224	no
0x0e8000	232	no
0x0f0000	240	no
0x0f8000	248	no

Interrupt Request Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Interrupt Request Rate	isa6:baseband:W14	15

setting

name	value	default
9.15 ms	1	no
18.3 ms	2	yes
36.6 ms	4	no
73.2 ms	8	no

Interrupt Level Select

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Interrupt Level Select	isa6:baseband:W9	7

setting

name	value	default
IR3	3	yes
IR4	4	no
IR5	5	no
IR6	6	no
IR7	7	no
IR9 (IR2)	2	no

Key Lock

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Key Lock	kls:KEYLOCK	32

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Unlock	0	yes
Locked	32	no