Eight Ball (rev. 17) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Machines: 48893 - rom: 364836 - disk: 1378

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
eightblo	pinball/by17.cpp	genpin	no	no	yes	yes	Eight Ball (rev. 17)	1977	Bally	eightbll	eightbll

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
e723-17.u2	2048	7e7554ae	e03c47c4a7a7352293f246ae5bff970fb53fcd88	roms	0	good	no
e720-20.u6	2048	0c17aa4d	729e61a29691857112579efcdb96a35e8e5b1279	roms	800	good	no	e720-20.u6

chip

type	tag	name	clock
cpu	maincpu	Motorola MC6800	530000
audio	mechvol	Speaker
audio	samples	Samples

device_ref

name
m6800
nvram
speaker
samples
pia6821
timer
timer
pia6821
timer
timer

sample

name
bumper
chime1
chime2
chime3
chime4
hole
knocker
sling
coinin
outhole
kickback
drop_target_reset
coil_coinlockout_engage
coil_coinlockout_release
relay_engage
relay_release
solenoid_engage
solenoid_release

sound

channels
1

feature

type	status	overall
sound	unemulated

input

players	coins	service	tilt
1	3	no	yes

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
keypad		33		no

port, analog

port_tag	analog_masks
:DSW0
:DSW1
:DSW2
:DSW3
:TEST
:X0
:X1
:X2
:X3
:X4

dipswitch

Coin Slot 1

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Slot 1	DSW0	31

location

name	number	inverted
SW0	1	yes
SW0	2	yes
SW0	3	yes
SW0	4	yes
SW0	5	yes

value

name	value	default
2 Coins/3 Credits	0	no
1 Coin/1 Credit	2	yes
2 Coins/1 Credit	3	no
1 Coin/2 Credits	4	no
2 Coins/2 Credits	5	no
1 Coin/3 Credits	6	no
2 Coins/3 Credits	7	no
1 Coin/4 Credits	8	no
2 Coins/4 Credits	9	no
1 Coin/5 Credits	10	no
2 Coins/5 Credits	11	no
1 Coin/6 Credits	12	no
2 Coins/6 Credits	13	no
1 Coin/7 Credits	14	no
2 Coins/7 Credits	15	no
1 Coin/8 Credits	16	no
2 Coins/8 Credits	17	no
1 Coin/9 Credits	18	no
2 Coins/9 Credits	19	no
1 Coin/10 Credits	20	no
2 Coins/10 Credits	21	no
1 Coin/11 Credits	22	no
2 Coins/11 Credits	23	no
1 Coin/12 Credits	24	no
2 Coins/12 Credits	25	no
1 Coin/13 Credits	26	no
2 Coins/13 Credits	27	no
1 Coin/14 Credits	28	no
2 Coins/14 Credits	29	no
1 Coin/15 Credits	30	no
2 Coins/15 Credits	31	no

Score Level Award

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Score Level Award	DSW0	32

location

name	number	inverted
SW0	6	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Extra Ball	0	no
Replay	32	yes

S07

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S07	DSW0	64

location

name	number	inverted
SW0	7	yes

value

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

Play Melodies

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Play Melodies	DSW0	128

location

name	number	inverted
SW0	8	yes

value

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

Coin Slot 3

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Slot 3	DSW1	31

location

name	number	inverted
SW1	1	yes
SW1	2	yes
SW1	3	yes
SW1	4	yes
SW1	5	yes

value

name	value	default
2 Coins/3 Credits	0	no
1 Coin/1 Credit	2	yes
2 Coins/1 Credit	3	no
1 Coin/2 Credits	4	no
2 Coins/2 Credits	5	no
1 Coin/3 Credits	6	no
2 Coins/3 Credits	7	no
1 Coin/4 Credits	8	no
2 Coins/4 Credits	9	no
1 Coin/5 Credits	10	no
2 Coins/5 Credits	11	no
1 Coin/6 Credits	12	no
2 Coins/6 Credits	13	no
1 Coin/7 Credits	14	no
2 Coins/7 Credits	15	no
1 Coin/8 Credits	16	no
2 Coins/8 Credits	17	no
1 Coin/9 Credits	18	no
2 Coins/9 Credits	19	no
1 Coin/10 Credits	20	no
2 Coins/10 Credits	21	no
1 Coin/11 Credits	22	no
2 Coins/11 Credits	23	no
1 Coin/12 Credits	24	no
2 Coins/12 Credits	25	no
1 Coin/13 Credits	26	no
2 Coins/13 Credits	27	no
1 Coin/14 Credits	28	no
2 Coins/14 Credits	29	no
1 Coin/15 Credits	30	no
2 Coins/15 Credits	31	no

S14

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S14	DSW1	32

location

name	number	inverted
SW1	6	yes

value

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

Award for Beating Highest Score

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Award for Beating Highest Score	DSW1	64

location

name	number	inverted
SW1	7	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Novelty	0	no
3 Credits	64	yes

Balls per Game

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Balls per Game	DSW1	128

location

name	number	inverted
SW1	8	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	no
5	128	yes

Maximum Credits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Maximum Credits	DSW2	7

location

name	number	inverted
SW2	1	yes
SW2	2	yes
SW2	3	yes

value

name	value	default
5	0	no
10	1	yes
15	2	no
20	3	no
25	4	no
30	5	no
35	6	no
40	7	no

Credits Displayed

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Credits Displayed	DSW2	8

location

name	number	inverted
SW2	4	yes

value

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

Match

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Match	DSW2	16

location

name	number	inverted
SW2	5	yes

value

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

S22 (game specific)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S22 (game specific)	DSW2	32

location

name	number	inverted
SW2	6	yes

value

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

S23 (game specific)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S23 (game specific)	DSW2	64

location

name	number	inverted
SW2	7	yes

value

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

No Free Balls or Games

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
No Free Balls or Games	DSW2	128

location

name	number	inverted
SW2	8	yes

value

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

Coin Slot 2

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Slot 2	DSW3	15

location

name	number	inverted
SW3	1	yes
SW3	2	yes
SW3	3	yes
SW3	4	yes

value

name	value	default
Same as Slot 1	0	yes
1 Coin/1 Credit	1	no
1 Coin/2 Credits	2	no
1 Coin/3 Credits	3	no
1 Coin/4 Credits	4	no
1 Coin/5 Credits	5	no
1 Coin/6 Credits	6	no
1 Coin/7 Credits	7	no
1 Coin/8 Credits	8	no
1 Coin/9 Credits	9	no
1 Coin/10 Credits	10	no
1 Coin/11 Credits	11	no
1 Coin/12 Credits	12	no
1 Coin/13 Credits	13	no
1 Coin/14 Credits	14	no
1 Coin/15 Credits	15	no

S29 (game specific)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S29 (game specific)	DSW3	16

location

name	number	inverted
SW3	5	yes

value

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

S30 (game specific)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S30 (game specific)	DSW3	32

location

name	number	inverted
SW3	6	yes

value

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

Awards

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Awards	DSW3	64

location

name	number	inverted
SW3	7	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Conservative	0	yes
Liberal	64	no

Lane Adjustment

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lane Adjustment	DSW3	128

location

name	number	inverted
SW3	8	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Conservative	0	yes
Liberal	128	no