Mirage Youjuu Mahjongden (Japan)

Game infos

Sound infos

Driver infos

Inputs infos

Controls infos

type	ways	minimum	maximum	sensitivity	keydelta	reverse
mahjong						no

Display infos

type	rotate	flipx	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart
raster	0	no	320	240	58

Dipswitchs

• Service Mode
  • Off
  • On

Roms list

console	name	bios	size	crc	md5	merge	sha1	region	offset	status	optional
arcade	mbl-00.7a		1048576	2e258b7b			2dbd7d16a1eda97ae3de149b67e80e511aa9d0ba	gfx1	0	good	no
arcade	mbl-01.11a		2097152	895be69a			541d8f37fb4cf99312b80a0eb0d729fbbeab5f4f	gfx2	1	good	no
arcade	mbl-02.12a		2097152	474f6104			ff81b32b90192c3d5f27c436a9246aa6caaeeeee	gfx2	0	good	no
arcade	mbl-03.10a		2097152	4a599703			b49e84faa2d6acca952740d30fc8d1a33ac47e79	oki_bgm_data	0	good	no
arcade	mbl-04.12k		1048576	b533123d			2cb2f11331d00c2d282113932ed2836805f4fc6e	oki_sfx	0	good	no
arcade	mr_00-.2a		262144	3a53f33d			0f654021dcd64202b41e0ef5ef3cdf5dd274f8a5	maincpu	0	good	no
arcade	mr_01-.3a		262144	a0b758aa			7fb5faf6fb57cd72a3ac24b8af1f33e504ac8398	maincpu	1	good	no

Chips list

name	tag	type	clock
M68000	maincpu	cpu	14000000
OKI6295	oki_sfx	audio	1000000
Speaker	mono	audio

Categories

• Added to Mame in version .119u2
• Mahjong * Mature *
• Tabletop

MAMEinfo

0.119u2 [Team Japump]


< Japan >


TEST MODE:

- To enter into Test Mode you need to keep pressed the Mahjong A button at start-up.


WIP:

- 0.180: Angelo Salese added 93C46 EEPROM hook-up.

- 0.139u4: Angelo Salese added sprite buffering to Mirage Youjuu Mahjongden, confirmed by a real PCB video.

- 0.136u4: Fabio Priuli converted Mirage Youjuu Mahjongden to use the device-fied video chips and added driver data struct and save states.

- 0.131u3: Angelo Salese fixed sound banking and priorities. Hand-tuned OKI sound frequency in Mirage Youjuu Mahjongden. Changed OKI6295 clock speed to 2MHz.

- 0.131u1: Angelo Salese merged memory maps in Mirage Youjuu Mahjongden.

- 0.128u2: Angelo Salese added sound banking to the Mirage driver and cleaned up the oki1/2 sample rom loading.

- 0.128u1: Angelo Salese fixed Mirage Youjuu Mahjongden - Game now playable. Changed OKI6295 clock speed to 2.5MHz.

- 0.123u2: Brian Troha fixed one or two DIPs in the Mirage driver and found the "service" switch and likely start of inputs. Added new sound1 rom and dipswitches 'Service Mode' and 'Flip Screen'.

- 0.119u2: Team Japump added 'Mirage Youjuu Mahjongden (Japan)' (Mitchell 1994).

History