MSX
The MSX was an an early attempt to establish a single standard in home computing.
It was designed by a company called ASCII in Co-operation with Microsoft who provided a
firmware extended version of Microsoft BASIC. Popular in Asian, South America and some
parts of Europe. It could be expanded with many hardware devices which are common today
such as colour printers, hard-disk controllers, modems, sound cartridges, MIDI interfaces,
video capturers, scanners, light-pens, pads, track-balls and RS232 interfaces. It also
had good graphical compatibilities and sound which made it an ideal games platform.
MSX 1 - 1983
Sony HB-10P MSX 1
The first versions of the msx was built by around 35 different companies including Sony,
Sony, Panasonic, Sanyo, JVC (Victor), Spectravideo, Toshiba, Canon, Casio,Fujitsu, Hitachi,
Pioneer, Mitsubishi, NEC, Philips, Oric and Radofin. Software came on disks, tapes,
soft cards and cartridges.
CPU |
Zilog Z80A 3,579 MHz (8-bit) |
OS
|
Microsoft extended BASIC version 1.0
|
Memory
|
16kB RAM
|
Display |
- Resolution: 256×192
- 32 Sprites
|
Sound |
|
MSX 2 - 1985
Sony HB-F1 MSX 2
At the time the MSX 2 had some of the best features for any Home-computer.
With a new Video Display Processor the Yamaha V9938 and a resolution of 512x424 it
had some great graphics and found use as both a games machine and a decent graphics station.
CPU |
Zilog Z80A 3,579 MHz (8-bit) |
OS
|
MSX BASIC version 2.0/2.1
|
Memory
|
64kB - 128kB RAM
|
Display |
- Resolution: 512x212
- Backward compatible
- Yamaha V9938 Video Display Processor
|
Sound |
|
Notes
|
Most MSX2 machines had built in disk drive
|
MSX 2+ - 1988
MSX-2+ Panasonic A1-WX
After 1986, Microsoft stopped supporting the MSX standard.
Interest in Europe and other parts of the world was decreasing
so the MSX2+ was never manufactured and sold outside Japan.
Using all available MSX slots, you could have up to 48Mb RAM.
CPU |
Zilog Z80A 3,579 MHz (8-bit) |
OS
|
MSX BASIC version 3.0
|
Display |
- Resolution: 256x212
- Yamaha V9958 Video Display Processor
|
Sound |
- 9 channel FM synthesizer (8-bit). Not defined in the standard.
|
Notes
|
Most MSX2 machines had built in disk drive
|
MSX Turbo R - 1990
MSX Standard Turbo-R
The MSX Turbo R is the last official MSX version produced.
Featured two CPUs the Z80(8 bits) and the R800 (16 bits).
Several models were released by Panasonic who then dumped
the standard for another failed one the 3DO. Software developers
deserted to Nintendo Famicom systems.
CPU |
MSX-DOS2 internally on ROM. |
OS
|
MSX BASIC version 3.0
|
Display |
- Resolution: 256x212
- Yamaha V9958 Video Display Processor
|
Sound |
- Yamaha YM-2413 OPLL
- 12 channels sound processor, an auxiliary sound processor.
|
Notes
|
No tape recorder port
|
Games
The MSX was quote a popular games machine with many games such as Metal Gear Solid 1 making
there first appearance on the machine. Games came on a variety of formats including tape, disk,
carts and even laser disk.
MSX Gunfright
Ultimate Play the Game
The classic Spectrum Western Gun slinger with pantomime horses
Panasonic MSX Cart game Pairs. Box shown.