KC 87.20 - 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
kc87_20	robotron/z9001.cpp		no	no	no	yes	KC 87.20	1987	Robotron	z9001	z9001

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	320	192	50.000000								no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
os____f0.87b	4096	a357d093	b1df6b499517c8366a0795030ee800e8a258e938	maincpu	0	good	no		orig
os_rb20.rom	4096	c783124d	c2893ce5bb23b280ba4e982e860586d21de2469b	maincpu	0	good	no	os_rb20.rom	rb20
os_rb21.rom	4096	11eec2dd	5dbb661bdf4daf92d6c4ffbbdec674e57917e9eb	maincpu	0	good	no	os_rb21.rom	rb21
basic_c0.87b	10240	9e8f6380	8ffecc64ba35c953c93738f8568c83dc6af1ae72	maincpu	1000	good	no
chargen.851	2048	dd9c0f4e	2e4928ba7161f5cce7173b7d2ded3d6596ae2aa2	chargen	0	good	no	chargen.851
zg_cga.rom	2048	697cefb1	f57a78a928fe1151b2fedb7f1a93a141195422ff	chargen	800	good	no	zg_cga.rom
zg_cgai.rom	2048	ecadf355	4d36fefd335903680c45a5e3f38b969d2e9bb621	chargen	1000	good	no	zg_cgai.rom
zg_de.rom	2048	71854b0a	912bb7d1f8b4582894125e82da080bd9c3b88f34	chargen	1800	good	no	zg_de.rom

chip

type	tag	name	clock
cpu	maincpu	Zilog Z80	2457600
audio	mono	Speaker
audio	beeper	Beep	800
audio	cassette	Cassette

device_ref

name
z80
screen
gfxdecode
palette
speaker
beep
generic_keyboard
timer
z80pio
z80pio
z80ctc
z80ctc_channel
z80ctc_channel
z80ctc_channel
z80ctc_channel
cassette_image

biosset

name	description	default
orig	Original	no
rb20	ROM-Bank System without menu	no
rb21	ROM-Bank System with menu	no

sound

channels
1

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
cassette	cassette				cassette	cass

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
cassette	cassette				wav, flac

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
keyboard		73		no

port, analog

port_tag	analog_masks
:keyboard:GENKBD_CFG
:keyboard:GENKBD_MOD
:keyboard:GENKBD_ROW0
:keyboard:GENKBD_ROW1
:keyboard:GENKBD_ROW2
:keyboard:GENKBD_ROW3

configuration

Layout

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Layout	keyboard:GENKBD_CFG	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
ANSI	0	yes
JIS	1	no

Typematic Delay

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Typematic Delay	keyboard:GENKBD_CFG	6

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
0.25s	0	no
0.5s	2	no
0.75s	4	yes
1.0s	6	no

Typematic Rate

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Typematic Rate	keyboard:GENKBD_CFG	248

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2.0cps	0	no
2.1cps	8	no
2.5cps	16	no
2.7cps	24	no
2.0cps	32	no
2.1cps	40	no
2.5cps	48	no
2.7cps	56	no
3.3cps	64	no
3.8cps	72	no
4.0cps	80	no
4.3cps	88	no
4.6cps	96	no
5.0cps	104	no
5.5cps	112	no
6.0cps	120	no
8.0cps	128	no
8.6cps	136	no
9.2cps	144	no
10.0cps	152	yes
10.9cps	160	no
12.0cps	168	no
13.3cps	176	no
15.0cps	184	no
16.0cps	192	no
17.1cps	200	no
18.5cps	208	no
20.0cps	216	no
21.8cps	224	no
24.0cps	232	no
26.7cps	240	no
30.0cps	248	no