Sega Network Taisen Mahjong MJ 3 Firmware Update (GDX-0019)

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EMU Infos
dumper Jorge Valero, rtw
date 07/01/2024
emulator MAME 0.262
dev MetalliC
PCB Infos
name mj3up on Arcade Database
description Sega Network Taisen Mahjong MJ 3 Firmware Update (GDX-0019)
year 2005.09.05
manufacturer Sega

Technical references

CPUs

QTY Type clock position function
1x PIC16C622A (317-0414-JPN)(253-5508-0318)(253-5508-0414J) 8bit CMOS Microcontroller (internal ROM extracted)

ROMs

QTY Type position status

RAMs

QTY Type position

PLDs

QTY Type position status

Others

Notes

It's a Chihiro disk.
Disk type: CD
Disk N°: GDX-0019
Disk ID: BKK
Key: 23E69E258362C197

Listing of cdrom 

CD-ROM	INFO
Title	BOX GDROM FIRM UPDATE MJ3
Media ID	204D
Media Config	GD-ROM1/1
Regions	J
Peripheral String	0000000
Product Number	GDX-0019
Version	V1.000
Release Date	20050905
Manufacturer ID	
TOC	DISC
Track	Start Sector	End Sector	Track Size
track01.bin	150	8630	19947312
track02.raw	8781	10132	3179904
track03.bin	45150	549299	1185760800
Misc	Info
dc_bios.bin	Dreamcast BIOS (0x00000000 - 0x001FFFFF)
dc_flash.bin	Dreamcast Flash (0x00200000 - 0x0021FFFF)
syscalls.bin	Dreamcast Syscalls (0x8C000000 - 0x8C007FFF)
disc.gdi	nullDC gdi file

Files

  • disk front 1

    disk front 1

  • disk back 1

    disk back 1

  • disk front 2

    disk front 2

  • disk back 2

    disk back 2

  • readme

    readme

1546

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