Juno First - 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
junofrst	konami/junofrst.cpp		no	no	no	yes	Juno First	1983	Konami

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	90	768	224	60.606061	18432000	1152	0	768	264	16	240	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
jfa_b9.bin	8192	f5a7ab9d	9603e797839290f8e1f93ccff9cc820604cc49ab	maincpu	a000	good	no
jfb_b10.bin	8192	f20626e0	46f58bdc1a613124e2c148b61f774fcc6c232868	maincpu	c000	good	no
jfc_a10.bin	8192	1e7744a7	bee69833af886436016560295cddf0c8b4c5e771	maincpu	e000	good	no
jfc1_a4.bin	8192	03ccbf1d	02b45fe3c51bdc940919aac68136a121ed9bee18	maincpu	10000	good	no
jfc2_a5.bin	8192	cb372372	a48e7de08647cbece7787c287217eac7e7a7510b	maincpu	12000	good	no
jfc3_a6.bin	8192	879d194b	3c7af8767c9ce908fa1761180c6e585823216d8a	maincpu	14000	good	no
jfc4_a7.bin	8192	f28af80b	4d0e247e729365476dd3996c7d1f2a19fc83d773	maincpu	16000	good	no
jfc5_a8.bin	8192	0539f328	c532aaed7f9e6f564e3df0dc6d8fdbee6ed721a2	maincpu	18000	good	no
jfc6_a9.bin	8192	1da2ad6e	de997d1b2ff6671088b57192bc9f1279359fad5d	maincpu	1a000	good	no
jfs1_j3.bin	4096	235a2893	b90251c4971f7ba12e407f86c32723d513d6b4a0	audiocpu	0	good	no
jfs2_p4.bin	4096	d0fa5d5f	9d0730d1d037bf96b0c933a32355602bf2d735dd	mcu	0	good	no
jfs3_c7.bin	8192	aeacf6db	f99ef9f9153d7a83e1881d9181faac99cb8c8a57	blitrom	0	good	no
jfs4_d7.bin	8192	206d954c	65494766676f18d8b5ae9a54cee00790e7b1e67e	blitrom	2000	good	no
jfs5_e7.bin	8192	1eb87a6e	f5471b9f6f1fa6d6e5d76300d89f71da3129516a	blitrom	4000	good	no

chip

type	tag	name	clock
cpu	maincpu	KONAMI-1	1536000
cpu	audiocpu	Zilog Z80	1789772
cpu	mcu	Intel 8039	8000000
audio	speaker	Speaker
audio	aysnd	AY-3-8910A PSG	1789772
audio	dac	8-Bit R-2R DAC
audio	filter.0.0	RC Filter
audio	filter.0.1	RC Filter
audio	filter.0.2	RC Filter

device_ref

name
konami1
z80
i8039
ls259
watchdog
screen
palette
speaker
generic_latch_8
generic_latch_8
ay8910
dac_8bit_r2r
filter_rc
filter_rc
filter_rc

sound

channels
1

input

players	coins	service	tilt
2	2	no	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
:DSW1
:DSW2
:P1
:P2
:SYSTEM

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	2	no
3 Coins/1 Credit	5	no
2 Coins/1 Credit	8	no
3 Coins/2 Credits	4	no
4 Coins/3 Credits	1	no
1 Coin/1 Credit	15	yes
3 Coins/4 Credits	3	no
2 Coins/3 Credits	7	no
1 Coin/2 Credits	14	no
2 Coins/5 Credits	6	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
1 Coin/7 Credits	9	no
Free Play	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	32	no
3 Coins/1 Credit	80	no
2 Coins/1 Credit	128	no
3 Coins/2 Credits	64	no
4 Coins/3 Credits	16	no
1 Coin/1 Credit	240	yes
3 Coins/4 Credits	48	no
2 Coins/3 Credits	112	no
1 Coin/2 Credits	224	no
2 Coins/5 Credits	96	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
1 Coin/7 Credits	144	no
No Coin B	0	no

Lives

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Lives	DSW2	3

location

name	number	inverted
SW2	1	no
SW2	2	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
3	3	yes
4	2	no
5	1	no
256 (Cheat)	0	no

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	DSW2	4

location

name	number	inverted
SW2	3	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	0	yes
Cocktail	4	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DSW2	8

location

name	number	inverted
SW2	4	no

value

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

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW2	112

location

name	number	inverted
SW2	5	no
SW2	6	no
SW2	7	no

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1 (Easiest)	112	yes
2	96	no
3	80	no
4	64	no
5	48	no
6	32	no
7	16	no
8 (Hardest)	0	no

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW2	128

location

name	number	inverted
SW2	8	no

value

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