Primo A-48 - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
primoa48	microkey/primo.cpp		no	no	no	yes	Primo A-48	1984	Microkey	primoa32	primoa32

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	192	50.000000								no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge
a48_1.rom	4096	7de6ad6f	f2fd6fac4f9bc57c646efe40281758bb7c3f56e1	maincpu	0	good	no
a48_2.rom	4096	81a8a0fb	df75bd7774969cabb062e50da6004f2efbde489e	maincpu	1000	good	no	a32_2.rom
a48_3.rom	4096	a97de2f5	743c76121f5b9e1eab35c8c00797311f58da5243	maincpu	2000	good	no	a32_3.rom
a48_4.rom	4096	e4d0c452	4a98ff7502f1236445250d6b4e1c34850734350e	maincpu	3000	good	no

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	2500000
audio	mono	Speaker
audio	speaker	Filtered DAC
audio	cassette	Cassette

device_ref

name
z80
screen
palette
speaker
speaker_sound_device
snapshot_image
quickload
cassette_image
cbm_iec_slot
cbm_iec_slot
cbm_iec_slot
cbm_iec_slot
cbm_iec_slot
cbm_iec
generic_cartslot
generic_cartslot

sound

channels
1

device, instance

type	tag	name	briefname
snapshot	snapshot	snapshot	dump
quickload	quickload	quickload	quik
cassette	cassette	cassette	cass
cartridge	cartslot1	cartridge1	cart1
cartridge	cartslot2	cartridge2	cart2

device, extension

type	tag	extension_names
snapshot	snapshot	pss
quickload	quickload	pp
cassette	cassette	wav, flac, ptp
cartridge	cartslot1	bin, rom
cartridge	cartslot2	bin, rom

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
keyboard		60		no

port, analog

port_tag	analog_masks
:CPU_CLOCK
:IN0
:IN1
:IN2
:IN3
:MEMORY_EXPANSION
:RESET

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
iec4	mps1250	mps1250	no
iec4	msdsd2	msdsd2	no
iec4	msdsd1	msdsd1	no
iec4	fd148	fd148	no
iec4	c1581	c1581	no
iec4	c1526	c1526	no
iec4	c1541pd	c1541pd	no
iec4	minichief	minichif	no
iec4	vic1520	vic1520	no
iec4	csd1	csd1	no
iec4	c1541pdc	c1541pdc	no
iec4	c1541dd	c1541dd	no
iec4	c1570	c1570	no
iec4	indusgt	indusgt	no
iec4	fsd2	fsd2	no
iec4	fsd1	fsd1	no
iec4	c1540	c1540	no
iec4	c1571	c1571	no
iec4	c1541ii	c1541ii	no
iec4	interpod	cbm_interpod	no
iec4	c1541c	c1541c	no
iec4	c1541	c1541	no
iec4	cmdhd	cmdhd	no
iec4	fd2000	fd2000	no
iec4	bluechip	bluechip	no
iec4	fd4000	fd4000	no
iec4	serialbox	cbm_serbox	no
iec4	nl10	c64_nl10	no
iec4	mps1200	mps1200	no
iec4	vic1515	vic1515	no
iec4	diag264	diag264_serial_loopback	no
iec4	enh2000	enh2000	no
iec4	technica	technica	no
iec4	cmdrc2	cmdrc2	no
iec8	mps1250	mps1250	no
iec8	msdsd2	msdsd2	no
iec8	msdsd1	msdsd1	no
iec8	fd148	fd148	no
iec8	c1581	c1581	no
iec8	c1526	c1526	no
iec8	c1541pd	c1541pd	no
iec8	minichief	minichif	no
iec8	vic1520	vic1520	no
iec8	csd1	csd1	no
iec8	c1541pdc	c1541pdc	no
iec8	c1541dd	c1541dd	no
iec8	c1570	c1570	no
iec8	indusgt	indusgt	no
iec8	fsd2	fsd2	no
iec8	fsd1	fsd1	no
iec8	c1540	c1540	no
iec8	c1571	c1571	no
iec8	c1541ii	c1541ii	no
iec8	interpod	cbm_interpod	no
iec8	c1541c	c1541c	no
iec8	c1541	c1541	no
iec8	cmdhd	cmdhd	no
iec8	fd2000	fd2000	no
iec8	bluechip	bluechip	no
iec8	fd4000	fd4000	no
iec8	serialbox	cbm_serbox	no
iec8	nl10	c64_nl10	no
iec8	mps1200	mps1200	no
iec8	vic1515	vic1515	no
iec8	diag264	diag264_serial_loopback	no
iec8	enh2000	enh2000	no
iec8	technica	technica	no
iec8	cmdrc2	cmdrc2	no
iec9	mps1250	mps1250	no
iec9	msdsd2	msdsd2	no
iec9	msdsd1	msdsd1	no
iec9	fd148	fd148	no
iec9	c1581	c1581	no
iec9	c1526	c1526	no
iec9	c1541pd	c1541pd	no
iec9	minichief	minichif	no
iec9	vic1520	vic1520	no
iec9	csd1	csd1	no
iec9	c1541pdc	c1541pdc	no
iec9	c1541dd	c1541dd	no
iec9	c1570	c1570	no
iec9	indusgt	indusgt	no
iec9	fsd2	fsd2	no
iec9	fsd1	fsd1	no
iec9	c1540	c1540	no
iec9	c1571	c1571	no
iec9	c1541ii	c1541ii	no
iec9	interpod	cbm_interpod	no
iec9	c1541c	c1541c	no
iec9	c1541	c1541	no
iec9	cmdhd	cmdhd	no
iec9	fd2000	fd2000	no
iec9	bluechip	bluechip	no
iec9	fd4000	fd4000	no
iec9	serialbox	cbm_serbox	no
iec9	nl10	c64_nl10	no
iec9	mps1200	mps1200	no
iec9	vic1515	vic1515	no
iec9	diag264	diag264_serial_loopback	no
iec9	enh2000	enh2000	no
iec9	technica	technica	no
iec9	cmdrc2	cmdrc2	no
iec10	mps1250	mps1250	no
iec10	msdsd2	msdsd2	no
iec10	msdsd1	msdsd1	no
iec10	fd148	fd148	no
iec10	c1581	c1581	no
iec10	c1526	c1526	no
iec10	c1541pd	c1541pd	no
iec10	minichief	minichif	no
iec10	vic1520	vic1520	no
iec10	csd1	csd1	no
iec10	c1541pdc	c1541pdc	no
iec10	c1541dd	c1541dd	no
iec10	c1570	c1570	no
iec10	indusgt	indusgt	no
iec10	fsd2	fsd2	no
iec10	fsd1	fsd1	no
iec10	c1540	c1540	no
iec10	c1571	c1571	no
iec10	c1541ii	c1541ii	no
iec10	interpod	cbm_interpod	no
iec10	c1541c	c1541c	no
iec10	c1541	c1541	no
iec10	cmdhd	cmdhd	no
iec10	fd2000	fd2000	no
iec10	bluechip	bluechip	no
iec10	fd4000	fd4000	no
iec10	serialbox	cbm_serbox	no
iec10	nl10	c64_nl10	no
iec10	mps1200	mps1200	no
iec10	vic1515	vic1515	no
iec10	diag264	diag264_serial_loopback	no
iec10	enh2000	enh2000	no
iec10	technica	technica	no
iec10	cmdrc2	cmdrc2	no
iec11	mps1250	mps1250	no
iec11	msdsd2	msdsd2	no
iec11	msdsd1	msdsd1	no
iec11	fd148	fd148	no
iec11	c1581	c1581	no
iec11	c1526	c1526	no
iec11	c1541pd	c1541pd	no
iec11	minichief	minichif	no
iec11	vic1520	vic1520	no
iec11	csd1	csd1	no
iec11	c1541pdc	c1541pdc	no
iec11	c1541dd	c1541dd	no
iec11	c1570	c1570	no
iec11	indusgt	indusgt	no
iec11	fsd2	fsd2	no
iec11	fsd1	fsd1	no
iec11	c1540	c1540	no
iec11	c1571	c1571	no
iec11	c1541ii	c1541ii	no
iec11	interpod	cbm_interpod	no
iec11	c1541c	c1541c	no
iec11	c1541	c1541	no
iec11	cmdhd	cmdhd	no
iec11	fd2000	fd2000	no
iec11	bluechip	bluechip	no
iec11	fd4000	fd4000	no
iec11	serialbox	cbm_serbox	no
iec11	nl10	c64_nl10	no
iec11	mps1200	mps1200	no
iec11	vic1515	vic1515	no
iec11	diag264	diag264_serial_loopback	no
iec11	enh2000	enh2000	no
iec11	technica	technica	no
iec11	cmdrc2	cmdrc2	no
cartslot1
cartslot2

configuration

CPU clock

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
CPU clock	CPU_CLOCK	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2.50 MHz	0	yes
3.75 MHz	1	no

EPROM+RAM Expansion

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
EPROM+RAM Expansion	MEMORY_EXPANSION	1

setting

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