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yann64andClaude Opus 5.5 b274874139 All machines linked to their forum thread (full comment import) 
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ
2026-10-13 17:26:43 +02:00

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---
title: MSX 1
categories:
- Computers
types:
- Home Computer
origins:
- Japan
years:
- '1983'
cpus:
- Zilog Z80A
params:
name: MSX 1
company: /companies/msx
company_name: MSX
specs:
- label: NAME
value: MSX 1
- label: MANUFACTURER
value: MSX
- label: TYPE
value: Home Computer
- label: ORIGIN
value: Japan
- label: YEAR
value: '1983'
- label: BUILT IN LANGUAGE
value: Microsoft Extended Basic (MSX Basic V1.0)
- label: KEYBOARD
value: At least 70 keys (including 5 F-keys with 10 functions and 4 arrow keys)
- label: CPU
value: Zilog Z80A
- label: SPEED
value: 3.58 MHz
- label: CO-PROCESSOR
value: 'Video chip must be compatible with the Texas Instruments TMS 9918/A or TMS 9928/A (Japan : 60 Hz) or TMS 9929/A (Europe : 50 Hz)'
- label: RAM
value: At least 8 KB (most machines had 64kB built in)
- label: VRAM
value: 16 KB
- label: ROM
value: 32 KB BASIC/BIOS ( MSX BASIC V1.0)
- label: TEXT MODES
value: |-
Mode 0 : 40 x 24\
Mode 1 : 32 x 24
- label: GRAPHIC MODES
value: |-
Mode 2 : 256 x 192 with 16 colors (Hires mode)\
Mode 3 : 64 x 48 with 16 colors (Multi colour mode)\
32 sprites
- label: COLORS
value: '16'
- label: SOUND
value: |-
General Instruments AY-3-8910 Programmable Sound Generator\
3 channels, 8 octaves
- label: I/O PORTS
value: Joystick socket (1 or 2), Cardridge slot (1 or 2), Tape-recorder plug (1200/2400 bauds), RGB video output, Centronics interface
- label: OS
value: MSX DOS
tabs:
- hardware
- emulators
- links
forum_thread: 105
hardware:
- title: NATIONAL CF-2131
subtitle: 16 KB RAM expansion
text: ''
image: /media/museum/hardware/national_cf2131_16k-cart.jpg
- title: CASIO OR-216 - 16 KB RAM EXPANSION
subtitle: Box
text: ''
image: /media/museum/hardware/casio_or216_16kbramexpansion_box.jpg
- title: PHILIPS RAM EXPANSION
subtitle: ''
text: |-
RAM expansion and LOGO language cartridges.
Thanks to Daniele from Italy
image: /media/museum/hardware/philips_vg8020_cartridges_s1.jpg
- title: MEGA RAM DISK 256
subtitle: from DDX (Brazil)
text: This is the famous Megaram cartridge made in Brzail, used to play all Konami cracked Megarom games.6401999243
image: /media/museum/hardware/msx_megaram256-ddx_1.jpg
- title: PANASONIC FS-IFA1 & FW-RSU1W
subtitle: Scanner/Printer interface
text: The FS-IFA1 is the printer/scanner interface (left on the picture) and the FW-RSU1W is the handheld scanner (right on the picture). These expansions are for MSX2 systems.
image: /media/museum/hardware/msx_fs-ifa1_fw-rsu1w.jpg
- title: SONY HBI-232
subtitle: RS232c cartridge
text: Used to connect serial printers.
image: /media/museum/hardware/sony_msx_rs232c-cartridge.jpg
- title: 'YAMAHA MOUSE #1'
subtitle: ''
text: |-
This mouse was compatible with all MSX systems. It connects to the first Joystick port.
Thanks to **www.zonadepruebas.com**
image: /media/museum/hardware/yamaha_mouse_s2.jpg
- title: 'YAMAHA MOUSE #2'
subtitle: ''
text: |-
Brand new!
Thanks to **www.zonadepruebas.com**
image: /media/museum/hardware/yamaha_mouse_s1.jpg
- title: PHILIPS VW0020
subtitle: 80-col dot-matrix printer
text: |-
This printer was a rebadged version of the Seikosha GP-500.\
It was a 80-column, 50 CPS model with a 7x5 dot matrix head.\
Commodore and Atari used same hardware basis for their MPS-801 and 1029 printers.
image: /media/museum/hardware/philips_vg8020_printervw0020_s1.jpg
- title: SANYO PHC-DR II
subtitle: Side
text: ''
image: /media/museum/hardware/sanyo_phc-drii_side_1.jpg
- title: SANYO PHC-DR II
subtitle: Front
text: ''
image: /media/museum/hardware/sanyo_phc-drii_front_1.jpg
- title: SANYO DR-202
subtitle: ''
text: The ADSS system allowed to quickly search a specific program in a cassette tape and load it. Seach time for a C60 cassette was less than 1 minute.
image: /media/museum/hardware/sanyo_phc28_dr202tapedrive_s1.jpg
- title: NATIONAL RQ-8030
subtitle: tape-recorder
text: ''
image: /media/museum/hardware/national_tape_rq8030.jpg
- title: BIT-CORDER
subtitle: ''
text: Cassete recorder dedicated to Hit-Bit MSX systems, though it could be used with any home computers.
image: /media/museum/hardware/sony_hb201_bitcorder_1.jpg
emulators:
- title: fMSX for MS DOS Homepage
url: http://www.komkon.org/~dekogel/fmsx.html
platform: MS DOS
text: ''
- title: BlueMSX
url: http://www.bluemsx.com/
platform: Windows
text: Excellent free MSX emulator
- title: BrMSX
url: http://www.lsi.usp.br/~ricardo/brmsx.htm
platform: Windows
text: A Bresilian MSX Emulator written in 100% assembler
- title: CompuJunk's MSX Emulator
url: http://ftp.castel.nl/msx/
platform: Windows
text: A MSX1 and MSX2 Emulator
- title: RuMSX
url: http://members.eunet.at/lexlechz/msx.html
platform: Windows
text: A MSX Emulator for Win95 and Win NT + Direct X
- title: fMSX for MAC OS Homepage
url: http://www.emulation.net/msx/index.html
platform: Apple
text: ''
- title: fMSX official Homepage
url: http://www.komkon.org/fms/fMSX
platform: Multiplatform
text: 'fMSX is a portable MSX emulator ported on : Amiga OS, Mac OS, MS DOS, OS/2, Sony Playstation, Risc OS, Towns OS, Unix / X, Win95 / NT, X68K.'
- title: openMSX - The MSX emulator that aims for perfection.
url: http://openmsx.sourceforge.net/
platform: Multiplatform
text: This new MSX emulator can reproduce, among many other MSX, MSX2and MSX2+ machines, both Panasonic Turbo-R models. Be sure to get the catapult frontend and the system roms from FUNET.
links:
- title: Baboo!
url: http://www.baboo.net/baboo.shtml
text: MSX dedicated Yahoo clone. Essential !
- title: FILE-HUNTER.COM
url: http://www.file-hunter.com/
text: Excellent! All MSX emulators, sources and utilities!
- title: FTP da MSXBr-L/MSX.Org.Br
url: http://www.caetano.eng.br/msxsoft/
text: Excellent brasilian software archive
- title: MOAI TECH
url: http://www.moai-tech.com/
text: Spanish/English website with interesting content
- title: MSX Hardware List
url: http://www.faq.msxnet.org/hardware.html
text: An impressive list of MSX hardware. The Bible !!!
- title: MSX Ressource Center
url: http://www.msx.org/
text: Essential site !
- title: Possi's Konami MSX Page
url: http://dynamo.geol.msu.ru/MSX/
text: Nice page dedicated to all Konami MSX games (roms, scans, mids, etc.)
- title: The MSX Games Box
url: http://www.msxgamesbox.com
text: All about MSX gaming (games, covers.etc.). More Fun, Less Mhz!
- title: The MSX Museum BOX
url: http://www.msxmuseumbox.com
text: More than 190 different MSX models in pictures.
- title: The ultimate MSX Faq
url: http://www.faq.msxnet.org
text: Here, you can find near all hardware pieces related to MSX.
- title: Web Wiz CAPTCHA
url: http://www.webwizcaptcha.com
text: The MSX home computer system
related:
- /museum/canon-v-10
- /museum/canon-v-20
- /museum/canon-v-8
- /museum/casio-mx-10-mx-101
- /museum/casio-pv-16
- /museum/casio-pv-7
- /museum/epcom-sharp-hotbit-hb-8000
- /museum/fujitsu-fm-x
- /museum/general-paxon-pct-50
- /museum/goldstar-fc-80-fc-200
- /museum/gradiente-expert-plus
- /museum/gradiente-expert-xp-800
- /museum/hitachi-ah-200
- /museum/hitachi-h1-h1e
- /museum/hitachi-h2
- /museum/mitsubishi-ml-f110-ml-f120
- /museum/mitsubishi-ml-f48-ml-f80
- /museum/mitsubishi-ml-fx1-fx2
- /museum/mitsubishi-ml-g10
- /museum/national-cf-2000
- /museum/national-cf-2700
- /museum/national-cf-3000
- /museum/national-fs-4000
- /museum/national-fs-4500
- /museum/olympia-phc-2
- /museum/panasonic-cf-2700
- /museum/philips-nms-801
- /museum/philips-vg-8000-8010
- /museum/philips-vg-8020
- /museum/philips-vg-8235
- /museum/pioneer-palcom-px-7
- /museum/sanyo-mpc-100
- /museum/sanyo-phc-28
- /museum/sanyo-phc-30
- /museum/sanyo-phc-33
- /museum/sanyo-wavy-10-mpc-10
- /museum/sanyo-wavy-23
- /museum/sanyo-wavy-3
- /museum/schneider-philips-mc-810
- /museum/sony-hit-bit-10
- /museum/sony-hit-bit-101
- /museum/sony-hit-bit-20
- /museum/sony-hit-bit-201
- /museum/sony-hit-bit-501
- /museum/sony-hit-bit-55
- /museum/sony-hit-bit-75
- /museum/spectravideo-svi-728
- /museum/toshiba-hx-10-pasopia-iq
- /museum/toshiba-hx-20-hx-21-pasopia-iq
- /museum/toshiba-hx-52
- /museum/victor-hc-6
- /museum/yamaha-cx5
- /museum/yamaha-cx5m-music-computer
- /museum/yamaha-sx-100
- /museum/yamaha-yis-303
- /museum/yamaha-yis-503-diabolik
- /museum/yashica-yc-64
- /museum/yeno-dpc-64
- /museum/yeno-mx-64
oc_id: 90
source:
url: https://web.archive.org/web/20230604004104/http://www.old-computers.com/museum/computer.asp?c=90
date: '2023-06-04'
---
In the early 80's, there were a lot of home computers. A Japanese company called ASCII corporation (directed by Kay Nishi) decided to create an industry standard for home computers: MSX was born. MSX means **Machines with Software eXchangeability**. This is the true and only meaning, stop spreading the word about another explanation please.
The new standard was based on an existing computer: The Spectravideo SV 318 which can be considered as a beta version of MSX1 computers. Microsoft designed then MSX1 computers and the first version of the OS: MSX DOS 1 (which looks like early versions of MS-DOS).
Almost every Japanese and Korean computer companies made their own MSX computers (except maybe NEC). Bill Gates was then very confident about the future of the MSX standard.
Spectravideo (one of the MSX companies) made an 80 column card and adapted CP/M for the MSX.
A lot of programs (especially a lot of games from Sega, Konami, Taito, ASCII, etc.) and hardware were developed for this standard. Despite all its qualities, the MSX family didn't have great success in USA. However it was pretty well known in Europe (particularly in the Netherlands and France), in South America (Brazil specifically) and Russia (then the USSR). This standard was replaced in 1985 by [MSX 2](/museum/msx-2/).
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