SDI - Strategic Defense Initiative (Japan, newer, System 16A, FD1089B 317-0027) - mame (0280) machine

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

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
sdi	sega/segas16a.cpp		no	no	no	yes	SDI - Strategic Defense Initiative (Japan, newer, System 16A, FD1089B 317-0027)	1987	Sega

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	320	224	60.000000	5376240	342	0	320	262	0	224	no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
epr-10970.43	32768	b8fa4a2c	06b448bbee0a2b2809d9af7a2a22c5847343c079	maincpu	0	good	no
epr-10968.26	32768	a3f97793	0f924fae0d13b3387a0e5171482f6d413432ddb3	maincpu	1	good	no
epr-10971.42	32768	c44a0328	3736bb83e728bb0e15ea58bc2a6c2fe66a1a4885	maincpu	10000	good	no
epr-10969.25	32768	455d15bd	be679ecb1687b0675614ad27973c20808ad53797	maincpu	10001	good	no
epr-10755.41	32768	405e3969	6d8c3bd06d35c971f7db005dffa2e83cae1378f8	maincpu	20000	good	no
epr-10752.24	32768	77453740	9032463e5e14c3c610c31e2eb6e2c962df9adf46	maincpu	20001	good	no
epr-10756.95	65536	44d8a506	363d49dcb65ac0093f3ed3b259b1bc45f0291e9d	gfx1	0	good	no
epr-10757.94	65536	497e1740	95b166a9db46a27087e417c1b2cbb76bee2e64a7	gfx1	10000	good	no
epr-10758.93	65536	61d61486	d48ff87216947b78903cd98a10436babdf8b75a0	gfx1	20000	good	no
epr-10760.10	65536	30e2c50a	1fb9e69d4cb97fdcb0f98c2a7ede246aaa4ac382	sprites	1	good	no
epr-10763.11	65536	794e3e8b	91ca1cb9aabf99adc8426feed4494a992afb8c4a	sprites	0	good	no
epr-10761.17	65536	6a8b3fd0	a122d3cb0b3263714f026e57d85b0dbf6cb110d7	sprites	10001	good	no
epr-10764.18	65536	602da5d5	d32cdde7d86c4561e7bfa547d7d7995ce9a43c24	sprites	10000	good	no
epr-10762.23	65536	b9de3aeb	2f7a55a8377e831338a884f8962d6ab2757e8c9b	sprites	20001	good	no
epr-10765.24	65536	0a73a057	7f31124c67541a245e069e5b6aac59935d99a9a9	sprites	20000	good	no
epr-10759.12	32768	d7f9649f	ce4abe7dd7e33da048569d7817063345fab75ea7	soundcpu	0	good	no
317-0027.key	8192	7bdeed05	d5fc1dbafdafdc6ff27fa208cad6f488ae4a8b39	maincpu:key	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Hitachi FD1089B Encrypted CPU	10000000
cpu	soundcpu	Zilog Z80	4000000
audio	speaker	Speaker
audio	ymsnd	YM2151 OPM	4000000

device_ref

name
fd1089b
z80
i8243
nvram
watchdog
i8255
screen
sega_sys16a_sprite
segaic16_video
gfxdecode
palette
speaker
generic_latch_8
ym2151

sound

channels
1

input

players	coins	service	tilt
2	2	yes	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
joy	1	1	8	no
trackball	1			yes	0	255	75	5
joy	2	1	8	no
trackball	2			yes	0	255	75	5

port, analog

port_tag	analog_masks
:ANALOGX1	255
:ANALOGX2	255
:ANALOGY1	255
:ANALOGY2	255
:DSW1
:DSW2
:P1
:P2
:SERVICE
:UNUSED

dipswitch

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW1	15

location

name	number	inverted
SW1	1	no
SW1	2	no
SW1	3	no
SW1	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	7	no
3 Coins/1 Credit	8	no
2 Coins/1 Credit	9	no
2 Coins/1 Credit, 5/3, 6/4	5	no
2 Coins/1 Credit, 4/3	4	no
1 Coin/1 Credit	15	yes
1 Coin/1 Credit, 5/6	3	no
1 Coin/1 Credit, 4/5	2	no
1 Coin/1 Credit, 2/3	1	no
2 Coins/3 Credits	6	no
1 Coin/2 Credits	14	no
1 Coin/3 Credits	13	no
1 Coin/4 Credits	12	no
1 Coin/5 Credits	11	no
1 Coin/6 Credits	10	no
Free Play (if Coin B too) or 1/1	0	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW1	240

location

name	number	inverted
SW1	5	no
SW1	6	no
SW1	7	no
SW1	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	112	no
3 Coins/1 Credit	128	no
2 Coins/1 Credit	144	no
2 Coins/1 Credit, 5/3, 6/4	80	no
2 Coins/1 Credit, 4/3	64	no
1 Coin/1 Credit	240	yes
1 Coin/1 Credit, 5/6	48	no
1 Coin/1 Credit, 4/5	32	no
1 Coin/1 Credit, 2/3	16	no
2 Coins/3 Credits	96	no
1 Coin/2 Credits	224	no
1 Coin/3 Credits	208	no
1 Coin/4 Credits	192	no
1 Coin/5 Credits	176	no
1 Coin/6 Credits	160	no
Free Play (if Coin A too) or 1/1	0	no

Allow Continue

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Allow Continue	DSW2	1

location

name	number	inverted
SW2	1	no

value

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

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW2	2

location

name	number	inverted
SW2	2	no

value

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

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW2	12

location

name	number	inverted
SW2	3	no
SW2	4	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2	8	no
3	12	yes
4	4	no
Free	0	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW2	48

location

name	number	inverted
SW2	5	no
SW2	6	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	32	no
Normal	48	yes
Hard	16	no
Hardest	0	no

Bonus Life

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bonus Life	DSW2	192

location

name	number	inverted
SW2	7	no
SW2	8	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Every 50000	128	no
50000	192	yes
100000	64	no
None	0	no