Ocha-Ken Hot Medal - 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
ochaken	sega/segasp.cpp		no	no	no	yes	Ocha-Ken Hot Medal	2007	Sega		segasp

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	480	61.702586	26917136	820	0	640	532	0	480	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	merge	bios
epr-24236a.ic50	2097152	ca7df0de	504c74d5fc96c53ef9f7753e9e37fb8b39cb628c	maincpu	0	good	no	epr-24236a.ic50	v101
epr-24328.ic50	2097152	25f2ef00	e58dec9f171e52b3ded213b3fcd9a0de8a438076	maincpu	0	good	no	epr-24328.ic50	v200
epr-24328a.ic50	2097152	03ec3805	a8fbaea826ca257be0b2b86952f247254929e046	maincpu	0	good	no	epr-24328a.ic50	v201
mb_serial.ic57	128	e1e3c009	66bc636c527389c3338f631d78c788b4bd4e93be	main_eeprom	0	good	no	mb_serial.ic57
ic62	67108864	7eb89b69	5991c72df7ee68073f6de158f6ddf3f0490444ac	rom_board	0	good	no
ic63	67108864	e52d7885	96485af39b7cbf3c7bfd403f673eb8678077bbe8	rom_board	4000000	good	no
317-unknown.ic15	2048	0a6e8627	01a0b66bffbf7caca8199b132a6014813f04843f	pic_readout	0	baddump	no

chip

type	tag	name	clock
cpu	maincpu	Hitachi SH7091	200000000
cpu	soundcpu	ARM7 (little)	2822400
audio	speaker	Speaker
audio	aica	Yamaha AICA	22579200

device_ref

name
sh7091
timer
dc_g2if
arm7_le
maple_dc
screen
powervr2
speaker
aica
aicartc
93c46_16
93c46_16
x76f100
naomi_m4_board

biosset

name	description	default
v101	BOOT VER 1.01	no
v200	BOOT VER 2.00	no
v201	BOOT VER 2.01	yes

sound

channels
1

feature

type	status	overall
graphics	imperfect
sound	imperfect

input

players	coins	service	tilt
2	2	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
joy	1	3	8	no
joy	2	3	8	no

port, analog

port_tag	analog_masks
:CFG
:DSW
:IN_PORT0
:IN_PORT1
:IN_PORT2
:IN_PORT3
:powervr2:PVR_DEBUG

configuration

Bilinear Filtering

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bilinear Filtering	powervr2:PVR_DEBUG	1

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	0	yes
Yes	1	no

Disable Render Calls

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Disable Render Calls	powervr2:PVR_DEBUG	2

setting

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	0	yes
Yes	2	no

dipswitch

ROM Board type

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
ROM Board type	CFG	1

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
other	0	no
M4-type	1	yes

BIOS Debug mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
BIOS Debug mode	CFG	2

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	2	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW	1

location

name	number	inverted
SW	1	no

value

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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW	2

location

name	number	inverted
SW	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	2	yes
On	0	no

Monitor

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Monitor	DSW	4

location

name	number	inverted
SW	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
31 kHz	4	yes
15 kHz	0	no

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DSW	8

location

name	number	inverted
SW	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	8	no
On	0	yes