SEGA
SG-1000 SEGA MARK III MEGA DRIVE MEGA CD GAME GEAR SEGA SATURN DREAMCAST
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SEGA Mark III
Catalog Spec Developer SEGA Release date in Japan October 1985 Media ROM cartridge CPU NEC uPD780C-1 (equivalent to Z80A) 3.579545MHz VDP (Video Display Processor) YAMAHA’s 315-5124, an upper compatible of TMS9918 RAM 8KB VRAM 16KB Graphic 256*192 dots Sprite: 8*8 dots, 8:16 dots (maximum 64 pcs), 8 pcs valid in one horizontal line Valid colors: 16 colors on the one pallet in 64 colors Sound SN76489 with square wave 3ch & noise 1ch in 315-5124 List price in Japan 15,000 yen SEGA Mark III is a SEGA’s videogame console released in 1985. SEGA could get the success in the sales of the previous console “SG-1000”, but the machine was redesigned
SG-1000
Catalog Spec Developer SEGA Release date in Japan July 1983 Media ROM cartridge CPU NEC μPD780C (Z80A compatible) NTSC version:3.579545 MHz, PAL version:3.546893 MHz VDP (Video Display Processor) MS9918A RAM 1 KB VRAM 16 KB Graphic 256*192 dots Valid colors: 15 colors (2 colors valid in horizontal 8 dots) 8*8 or 16*16 dots, 32 pcs, 4 pcs available once in horizon Sound SN76489 (equivalent to PSG) List price in Japan 15,000 yen SG-1000 is a SEGA’s videogame console released by SEGA in 1983. SEGA released gaming computer “SC-3000”, and SG-1000 is the console which doesn’t include the programming function and was composed by simple circuit only to focuses on the
PC ENGINE
PC Engine is a home video game console developed by NEC and HUDSON, it was sold by NEC in 1987. This console was sold as TurboGrafx-16 in North America. This competitors were NINTENDO’s NES (Family computer as known as famicom in Japan) and SEGA’s MASTER SYSTEM (known as SEGA Mark III in Japan) in the end of 1980s when the console was launched up. The total sales of this console series reached 10,000,000 units all over the world. Hucard was introduced into the system for the ROM media of the video game software. Also this console was the first console which introduced CD-ROM system known as “CD-ROM2” into the system
WONDER SWAN
Catalog Spec Developer BANDAI Release date in Japan 4th March 1999 Media ROM cartridge CPU V30MZ core 16bit (3.72 MHz) built in ASWAN (one chip LSI) LSI ASWAN, a LSI chip for WONDER SWAN RAM 16 KB Graphic FSTN reflective LCD 224*144 dots (dot matrix) 2.49 inch dot matrix Monochrome 8 gradations Sound Digital tone generator 4ch stereo (waveform memory tone generator, 1ch is available for PCM tone generator) List price in Japan 4,800 yen Catalog Spec Developer BANDAI Release date in Japan 9th December 2000 Media ROM cartridge CPU V30MZ core 16bit (3.72 MHz) built in ASWAN (one chip LSI) LSI One chip LSI “SPHINX” for WONDER SWAN Main