Hit The Top (Barcrest) (MPU4) (HTT 0.5 AD) - mame (0280) machine

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

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
m4hittop__ap	barcrest/mpu4mod4oki.cpp		no	no	yes	yes	Hit The Top (Barcrest) (MPU4) (HTT 0.5 AD)	199?	Barcrest	m4hittop	m4hittop

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
preliminary	preliminary	unsupported	yes	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge
httad.p1	65536	e5a3df45	70bebb33cbe466c379f278347d0b47862b1d01a8	maincpu	0	good	no
hi4snd.p1	524288	066f262b	fd48da486592740c68ee497396602199101711a6	okicard:msm6376	0	good	no	hi4snd.p1
hi4snd.p2	524288	0ee89f6c	7088149000efd1dcdf37aa9b88f7c6491184da24	okicard:msm6376	80000	good	no	hi4snd.p2
httsnd.p1	524288	1cfb12d2	d909c7ee8ea10587a9a9251af943b0151d2c4a16	okicard:altmsm6376	0	good	no	httsnd.p1

chip

type	tag	name	clock
cpu	maincpu	Motorola MC6809	6880000
audio	mono	Speaker
audio	alarmdac	1-Bit DAC
audio	okicard	Barcrest Sampled Sound Program Card	1720000
audio	okicard:msm6376	OKI MSM6376 ADPCM	128000

device_ref

name
mc6809
timer
msc1937
ptm6840
pia6821
pia6821
pia6821
pia6821
pia6821
pia6821
meters
bacta_datalogger
coin_hopper
speaker
dac
nvram
mc68681
duart_channel
duart_channel
mpu4okisnd
ptm6840
pia6821
okim6376
mpu4chrpal
stepper
stepper
stepper
stepper

sound

channels
1

input

players	coins	service	tilt
1	4	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
only_buttons		7		no

port, analog

port_tag	analog_masks
:AUX1
:AUX2
:BLACK1
:BLACK2
:DIL1
:DIL2
:ORANGE1
:ORANGE2

configuration

Stake Key

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Stake Key	ORANGE1	224

setting

name	value	default
Not fitted / 5p	0	yes
10p	32	no
20p	64	no
25p	96	no
30p	128	no
40p	160	no
50p	192	no
1 GBP	224	no

Jackpot / Prize Key

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Jackpot / Prize Key	ORANGE2	15

setting

name	value	default
Not fitted	0	yes
3 GBP	1	no
4 GBP	2	no
5 GBP	8	no
6 GBP	3	no
6 GBP Token	4	no
8 GBP	5	no
8 GBP Token	6	no
10 GBP	7	no
15 GBP	9	no
25 GBP	10	no
25 GBP (Licensed Betting Office Profile)	11	no
35 GBP	12	no
70 GBP	13	no
Reserved	14	no
Reserved	15	no

Percentage Key

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Percentage Key	ORANGE2	240

setting

name	value	default
Not fitted / 68% (Invalid for UK Games)	0	yes
70	16	no
72	32	no
74	48	no
76	64	no
78	80	no
80	96	no
82	112	no
84	128	no
86	144	no
88	160	no
90	176	no
92	192	no
94	208	no
96	224	no
98	240	no

dipswitch

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DIL1	1

location

name	number	inverted
DIL1	1	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DIL1	2

location

name	number	inverted
DIL1	2	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DIL1	4

location

name	number	inverted
DIL1	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	4	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DIL1	8

location

name	number	inverted
DIL1	4	no

value

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

Target Percentage (if key not fitted)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Target Percentage (if key not fitted)	DIL1	240

location

name	number	inverted
DIL1	5	no
DIL1	6	no
DIL1	7	no
DIL1	8	no

value

name	value	default
Unset (Program Optimum)	0	yes
70	16	no
72	32	no
74	48	no
76	64	no
78	80	no
80	96	no
82	112	no
84	128	no
86	144	no
88	160	no
90	176	no
92	192	no
94	208	no
96	224	no
98	240	no

Token Lockout when full

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Token Lockout when full	DIL2	1

location

name	number	inverted
DIL2	1	no

value

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

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DIL2	2

location

name	number	inverted
DIL2	2	no

value

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

Scottish Coin Handling

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Scottish Coin Handling	DIL2	4

location

name	number	inverted
DIL2	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	4	no

Out of Credit Display Inhibit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Out of Credit Display Inhibit	DIL2	8

location

name	number	inverted
DIL2	4	no

value

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

OCD Audio Enable

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
OCD Audio Enable	DIL2	16

location

name	number	inverted
DIL2	5	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	16	no

Coin Alarm Inhibit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Alarm Inhibit	DIL2	32

location

name	number	inverted
DIL2	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	32	no

Token Refill Level Inhibit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Token Refill Level Inhibit	DIL2	64

location

name	number	inverted
DIL2	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	64	no

Single Credit Entry

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Single Credit Entry	DIL2	128

location

name	number	inverted
DIL2	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	yes
On	128	no