Acorn A500 (Dual MEMC) 2nd Processor - mame (0286) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
bbc_tube_a500d	devices/bus/bbc/tube/tube_a500.cpp		no	yes	no	no	Acorn A500 (Dual MEMC) 2nd Processor

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
:screen	raster	0	735	292	50.080128	16000000	1024	0	735	312	0	292	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
m4_brazil_8mbaddr_rom0.bin	16384	f01fb7a6	840a15882797572db4764f37b725cf9c5a07a8cb	maincpu	0	good	no
m4_brazil_8mbaddr_rom1.bin	16384	924e4181	4f1903ef83cb6e0cef130005b0442a6548915b8a	maincpu	1	good	no
m4_brazil_8mbaddr_rom2.bin	16384	c210e9a5	ee09b8bac275153467ec31f7a16c366a0f97b550	maincpu	2	good	no
m4_brazil_8mbaddr_rom3.bin	16384	1e520555	9b6bdeef8d7fb22ef0203c2f531a4e0a55e22c6f	maincpu	3	good	no

chip

type	tag	name	clock
cpu	:maincpu	ARM	8000000
cpu	:keyboard:mcu	Intel 8051	12000000
audio	:vidc:speaker	Speaker
audio	:vidc:dac0	16-Bit R-2R Twos Complement DAC
audio	:vidc:dac1	16-Bit R-2R Twos Complement DAC
audio	:vidc:dac2	16-Bit R-2R Twos Complement DAC
audio	:vidc:dac3	16-Bit R-2R Twos Complement DAC
audio	:vidc:dac4	16-Bit R-2R Twos Complement DAC
audio	:vidc:dac5	16-Bit R-2R Twos Complement DAC
audio	:vidc:dac6	16-Bit R-2R Twos Complement DAC
audio	:vidc:dac7	16-Bit R-2R Twos Complement DAC

softwarelist

tag	name	status	filter
:flop_list	bbc_flop_arm	original	A500

device_ref

tag	name
:_tmp:maincpu	arm_cpu
:_tmp:fiqs	ipt_merge_any_hi
:_tmp:irqs	ipt_merge_any_hi
:_tmp:ula	tube
:_tmp:memc	memc
:_tmp:ioc	ioc
:_tmp:keyboard	archimedes_keyboard
:_tmp:keyboard:mcu	i8051
:_tmp:screen	screen
:_tmp:vidc	acorn_vidc1
:_tmp:vidc:speaker	speaker
:_tmp:vidc:dac0	dac_16bit_r2r_tc
:_tmp:vidc:dac1	dac_16bit_r2r_tc
:_tmp:vidc:dac2	dac_16bit_r2r_tc
:_tmp:vidc:dac3	dac_16bit_r2r_tc
:_tmp:vidc:dac4	dac_16bit_r2r_tc
:_tmp:vidc:dac5	dac_16bit_r2r_tc
:_tmp:vidc:dac6	dac_16bit_r2r_tc
:_tmp:vidc:dac7	dac_16bit_r2r_tc
:_tmp:flop_list	software_list

sound

channels
1

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
mouse				no	0	65535	100
keyboard		106		no