JX-8P Polyphonic Synthesizer (Ver. 2.x) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
jx8po	roland/roland_jx8p.cpp		no	no	no	yes	JX-8P Polyphonic Synthesizer (Ver. 2.x)	1985	Roland	jx8p	jx8p

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	merge	bios
jx8p-a-v21.ic6	16384	4c357353	287aad14dc22b1f9d814d0fa9ef3088dd8a33dc3	assigner	0	good	no		v21
jx8p21a.ic6	16384	f2d1ac36	8df4d0647abbf70e4eea2971ac9c629c6f6ef4a3	assigner	0	good	no		v21d
upd7537-014_15179201.ic1	2048			displaycpu	0	nodump	no
jx8p-b-v21.ic22	8192	4f51c873	c3217596000329ac2ff03f1b8b2a5e0f2f3d7783	synth:program	0	good	no	jx8p-b-v21.ic22

chip

type	tag	name	clock
cpu	assignercpu	Hitachi HD6303R	8000000
cpu	synth:synthcpu	Intel 8031	12000000

device_ref

name
hd6303r
nvram
mb63h130
generic_cartslot
upd7001
jx8p_synth
i8031
i8155
pit8253
pit_counter
pit_counter
pit_counter
pit8253
pit_counter
pit_counter
pit_counter
pit8253
pit_counter
pit_counter
pit_counter
pit8253
pit_counter
pit_counter
pit_counter

biosset

name	description	default
v21	Ver. 2.1 (English)	no
v21d	Ver. 2.1 (Danish?)	no

sound

channels
0

feature

type	status	overall
sound	unemulated

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
cartridge	cartslot				cartridge	cart

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
cartridge	cartslot				jx8p_cart

input

players	coins	service	tilt
1		no	no

port, analog

port_tag	analog_masks
:SCAN0
:SCAN1
:SCAN2
:SCAN3
:SCAN4
:SCAN5
:SCAN6
:SCAN7

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
cartslot