Space Invaders - 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
spaceinv	pinball/by35.cpp	genpin	no	no	yes	yes	Space Invaders	1980	Bally

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
792-10_1.716	2048	075eba5a	7147c2dfb6af1c39bbfb9e98f409baae10d09628	maincpu	1000	good	no
792-13_2.716	2048	b87b9e6b	eab787ea81409ba88e30a342564944e1fade8124	maincpu	5000	good	no
720-37_6.716	2048	ceff6993	bc91e7afdfc441ff47a37031f2d6caeb9ab64143	maincpu	5800	good	no
792-07_4.716	2048	787ffd5e	4dadad7095de27622c2120311a84555dacdc3364	as3022:cpu	1000	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC6800	530000
cpu	as3022:cpu	Motorola MC6808	3579545
audio	mechvol	Speaker
audio	samples	Samples
audio	as3022	Bally AS3022 Sound Board	3579545
audio	as3022:ay_filter0	RC Filter
audio	as3022:ay_filter1	RC Filter
audio	as3022:ay_filter2	RC Filter
audio	as3022:ay	AY-3-8910A PSG	894886
audio	mono	Speaker

device_ref

name
m6800
nvram
speaker
samples
pia6821
timer
timer
pia6821
timer
timer
as3022
m6808
pia6821
filter_rc
filter_rc
filter_rc
ay8910
speaker

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
2

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
:as3022:SW1

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

High Score Feature

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
High Score Feature	DSW0	96

location

name	number	inverted
SW0	6	yes
SW0	7	yes

value

name	value	default
No Award	0	no
Extra Ball	64	no
Replay	96	yes

S8 (game specific)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S8 (game specific)	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 (game specific)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S14 (game specific)	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

S15 (game specific)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S15 (game specific)	DSW1	64

location

name	number	inverted
SW1	7	yes

value

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

S16 (game specific)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S16 (game specific)	DSW1	128

location

name	number	inverted
SW1	8	yes

value

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

Coin Slot 2

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Slot 2	DSW2	15

location

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

Score Level Award

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Score Level Award	DSW2	48

location

name	number	inverted
SW2	5	yes
SW2	6	yes

value

name	value	default
Nothing	0	no
1 Credit	16	no
2 Credits	32	no
3 Credits	48	yes

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

S24 (game specific)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S24 (game specific)	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

Maximum Credits

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Maximum Credits	DSW3	3

location

name	number	inverted
SW3	1	yes
SW3	2	yes

value

name	value	default
10	0	yes
15	1	no
25	2	no
40	3	no

Credits Displayed

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Credits Displayed	DSW3	4

location

name	number	inverted
SW3	3	yes

value

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

Match Feature

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Match Feature	DSW3	8

location

name	number	inverted
SW3	4	yes

value

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

Sound Option

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Sound Option	DSW3	48

location

name	number	inverted
SW3	5	yes
SW3	6	yes

value

name	value	default
Option 1	0	yes
Option 2	16	no
Option 3	32	no
Option 4	48	no

Balls Per Game

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Balls Per Game	DSW3	64

location

name	number	inverted
SW3	7	yes

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	0	yes
5	64	no

S32 (game specific)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
S32 (game specific)	DSW3	128

location

name	number	inverted
SW3	8	yes

value

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