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title, categories, types, origins, years, cpus, params
title categories types origins years cpus params
Sord M 5
Computers
Home Computer
Japan
1982
Zilog Z80A
name image company company_name specs tabs photos adverts hardware screenshots emulators links comments oc_id source
M 5 /media/museum/photos/sord_m5_system_s1.jpg /companies/sord Sord
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NAME M 5
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MANUFACTURER Sord
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TYPE Home Computer
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ORIGIN Japan
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YEAR 1982
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BUILT IN LANGUAGE Basic-G, Basic-I and Basic-F delivered on cartridges
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KEYBOARD Calculator type, 55 keys. Upper/lower case letters, 64 graphic symbols, 28 Basic statements\ FUNC, CTRL, SHIFT (x 2), RETURN, SPACE, RESET
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CPU Zilog Z80A
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SPEED 3.58 MHz
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CO-PROCESSOR Z80A-CTC (timer), TMS 9929 (video processor), SN76489AN (Sound Generator)
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RAM 4 KB (up to 36 KB)
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VRAM 16 KB
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ROM 8 KB (up to 28 KB)
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TEXT MODES 40 x 24 (characters matrix: 6 x 8 pixels)
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GRAPHIC MODES 32 x 24 (character matrix 8x8), 64 x 48 (character matrix 4x4), 256 x 192 (full graphic)
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COLORS 16
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SOUND SN76489AN: 3 voices (6 octaves), 1 noise channel, 7 special sounds
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SIZE / WEIGHT 10.5'' (wide) x 7.25'' (deep) x 1.5'' (high)\ 262 x 185 x 36 mm\ 800 gr
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I/O PORTS RF TV output, video & audio outputs, Joystick (2), Cartridge slot, Tape interface (2000 baud), Centronics (printer)
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POWER SUPPLY Big external PSU (1 Kg!) > +5 V/900 mA, +12 V/250 mA, -12 V/250 mA
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PERIPHERALS Cartridge multiplexer (EC-5), 32 KB RAM expansion (EM-5), joysticks (JS-5), joypads (JP-5), expansion box (EB-5), thermal printer (PT-5), Parallel I/O cartridge (PI-5), Serial interface cartridge (SI-5), Floppy disk drive (FD-5)
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PRICE 49800 yens - £149
photos
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hardware
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emulators
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ORIGINAL VERSION Original Sord version sold virtually only in Japan. /media/museum/photos/sord_m5_keyboard_1.jpg
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SORD M5 COMPLETE Complete system with catridges and documentation Thanks to Daniel Lazárik for this picture /media/museum/photos/sord_m5_complete_1.jpg
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SORD M5 PRO The M5 Pro had a NTSC video ouput, a parallel interface, 20 KB RAM and a built-in power supply unit. Does someone has more info about this "M5 Pro"? /media/museum/photos/sord_m5pro.jpg
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TAKARA GAME PERSONAL COMPUTER M5 This is the Takara Game Personal Computer M5, in fact a Sord M5 marketed by another company (?) Thanks to [Saiey web site](http://www.tk.airnet.ne.jp/saiey/compimg/) for this picture /media/museum/photos/sord_m5_takara-game-m5.jpg
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CGL M5 #1 Computer Games Limited (CGL), a British company based in London, rebadged and sold the M5 in the UK and some other European countries. /media/museum/photos/sord_m5_system_s2.jpg
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CGL M5 #2 The panel is opened unveiling the cartridge port and some instructions printed on the panel itself. A Basic-I cartridge is inserted into the slot. /media/museum/photos/sord_m5_withbasiccart_s1.jpg
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BROWN AND BLUE KEYBOARDS /media/museum/photos/sord_m5_2keyboards_s1.jpg
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KEYBOARD CLOSE-UP The magazine tests of the time were unanimous: the M5 rubber keyboard was one of the most convenient of this computers category. /media/museum/photos/sord_m5_keybcloseup_s1.jpg
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KEYBOARD PARTS The keyboard is composed of a rubber membram set on a printed circuit. When a key is pressed a smal conducting disc located below each key set up a link between two lines of the circuit. /media/museum/photos/sord_m5_keyboard_s1.jpg
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REAR CONNECTORS **(1)** Power DIN socket. An external unit supplies the DC power\ **(2)** Tape recorder DIN socket\ **(3)** Parallel printer connector\ **(4-5)** Game controllers Mini-DIN sockets\ **(6)** Sound output jack\ **(7)** Composite video output\ **(8)** TV-RF modulator output /media/museum/photos/sord_m5_rearside_1.jpg
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THE MAINBOARD A serious study and reliable design, as in all Sord computers **(1)** Sync signal generator for video output\ **(2)** TV aerial modulator (dated 6/12/83!)\ **(3)** Keyboard connectors\ **(4)** Relay for the tape recorder remote control\ **(5)** ROM cartridges connector, mainly intended for the BASIC cartridges\ **(6)** 8 KB ROM chip holding Input / Output routines\ **(7)** Custom Sord chipset in charge of memory management and various I/O\ **(8)** Z80A microprocessor, here a Sharp version\ **(9)** 4 KB user RAM chips (2xTMM2016)\ **(10)** 16 KB video RAM (8x4116)\ **(11)** Texas Instruments TMM9929 video controller. /media/museum/photos/sord_m5_mainboard_s1.jpg
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CGL MANUALS /media/museum/photos/sord_m5_manuals_s1.jpg
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ORIGINAL ACCESSORIES A disc digital joystick and a Basic-I cartridge (I for Integer Basic) were delivered with the M5. Two other Basic cartridges were proposed as optional extras: Basic-G with graphic commands and Basic-F with floating point calculations. /media/museum/photos/sord_m5_joybasic_1.jpg
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SORD BOX Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! /media/museum/photos/sord_m5_box_closed.jpg
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TAKARA BOX /media/museum/photos/sord_m5-takara_box.jpg
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CGL BOX /media/museum/photos/sord_m5-cgl_box.jpg
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CGL BOX #2 /media/museum/photos/cgl_m5_box_2.jpg
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M5 JAPANESE ADVERT Thanks to [The collection of historic PC leaflets](http://web.kyoto-inet.or.jp/people/s-oga/) for this picture! /media/museum/pubs/sord_m5_japanese-pub.jpg
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M5 PRO & M5 JR JAPANESE ADVERT Thanks to [Pugly](http://www.pugly.juice.or.jp/pugly/oldpc/) for this picture! /media/museum/pubs/sord_m5pro_japanese-pub.jpg
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FROM WALKMAN TO M5 This US dealer advert says that the designer of the M5, Toshiaki Kamijo was before the Walkman inventor in Sony CIE. /media/museum/pubs/sord_m5_pub_3.jpg
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EM-5 32 KB RAM memory expansion Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! /media/museum/hardware/sord_m5_em-5.jpg
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EC-5 Cartridge multiplexer Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! /media/museum/hardware/sord_m5%2Bec-5.jpg
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EC-5 Cartridge multiplexer Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! null
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JOYPADS Two joypads like this were sold with each M5. They consist of a multi-directional disc and one fire button. /media/museum/hardware/sord_m5-cgl_joystick_1.jpg
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JP-5 Joypads Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! /media/museum/hardware/sord_m5_jp5-joypads.jpg
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JS-5 Joysticks Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! /media/museum/hardware/sord_m5_js5-joysticks.jpg
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FD-5 3'' floppy disk drive Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! /media/museum/hardware/sord_m5_fd-5.jpg
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PI-5 Parallel Interface The PI-5 was used to connect expansions through a parallel port. The FD-5 floppy disk unit was connected this way. Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! /media/museum/hardware/sord_m5_pi-5.jpg
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EB-5 Expansion Box The EB-5 allowed to plugs up to 3 cartridges simultaneously. For example, you could work with the BASIC-F cartridge, the EM-5 memory expansion, and the PI-5 Parallel Interface connected to the FD-5 Floppy Disk unit. Great! Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! /media/museum/hardware/sord_m5_eb-5.jpg
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COMPLETE This pictures shows a Sord M5 with the EB-5 Expansion Box pluged in the cartridge slot. A PI-5 Parallel Interface cartridge is used to connect the FD-5 Floppy Disk unit. Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! /media/museum/hardware/sord_m5_complete.jpg
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PT-5 Printer Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! /media/museum/hardware/sord_m5_pt-5.jpg
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DR-5 Data Recorder Thanks to [MUDr. Jan P. Naidr](http://falabella.lf2.cuni.cz/~naidr/sord/) for this picture! /media/museum/hardware/sord_m5_dr5_1.jpg
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HEAVY BOXING /media/museum/software/sord_m5_boxing_ss.jpg
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COBRA /media/museum/software/sord_m5_cobra_ss.jpg
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DRAGONS /media/museum/software/sord_m5_dragons_ss.jpg
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FRUIT SEARCH /media/museum/software/sord_m5_fruit-search_ss.jpg
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GUTTANG GOTTONG /media/museum/software/sord_m5_guttang-gottong_ss.jpg
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POOYAN /media/museum/software/sord_m5_pooyan_ss.jpg
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STEP UP /media/museum/software/sord_m5_stepup_ss.jpg
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TANK BATALLION /media/museum/software/sord_m5_tankbatallion_ss.jpg
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TENNIS /media/museum/software/sord_m5_tennis_ss.jpg
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WONDER HOLE /media/museum/software/sord_m5_wonderhole_ss.jpg
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WORD MAZE /media/museum/software/sord_m5_wordmaze_ss.jpg
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SOME SOFTWARE Pooyan, Heavy Boxing, Step Up, Wheels and misc. stuff. /media/museum/software/sord_m5-cgl_software_1.jpg
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BOSCONIAN /media/museum/software/sord_m5_bosconian_cart.jpg
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DIG DUG /media/museum/software/sord_m5_digdug_cart.jpg
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SORDEMU http://www.emulatronia.com/ordenado.htm MS DOS DOS emulator
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Emu5 http://www1.interq.or.jp/t-takeda/m5/index.html Windows Emu5 is SORD m5 emulator for Win32
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MESS http://www.mess.org Windows MESS emulates the Sord M5
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Sord M5 cassettes for download http://users.skynet.be/firefly/sordm5/index.htm Several games for download to use with MESS emulator
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Sord M5 home page http://falabella.lf2.cuni.cz/~naidr/sord/ Excellent dedicated site (in Czech)
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Sord M5 Nostalgie http://sord-m5.zde.cz/ Dedicated site with nice pictures and a lot of useful and technical info (in Czech)
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Your Computer review http://www.gondolin.org.uk/hchof/reviews/yc-sordm5.html This Sord M5 is dated from 1982
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john clark (uk) Sunday 9th June 2019 This was a real dream machine for me. I always used to go to the local department store and poke around on it whenever I could. I couldn''t afford one at the time but was always intrigued by its styling and the fact it had a PooYan cart :D It''s only now, many years later, that I have one of these beauties and combined with the sord m5 multi multicart (M5Multi-II) I can finally experience the machine in full. I''m not disappointed!
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milanfico@yahoo.com Tuesday 10th September 2013 ..my sord m5 is still in regular operation. My father bought it in 1986 in Tuzex. Brings memories. ..Milan from Bratislava.
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Roger Jowett (Ulster Londonderry) Saturday 6th April 2013 http://www.youtube.com/watch?v$zsjTpFR0oYQ please help we have zx spectrum 48k and one 128k program running at 6mhz using external ram and snapper discs from velesoft site
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Junho (Seoul/Korea) Wednesday 30th March 2011 Sord M5 was released from Gold Star Electronics (now LG) early 1980. Model number is FC-150. (FC means Family Computer) I still have one in my home. Some of rubber keyboard is broken now but when I booted last time (10 years ago?) it works basically. I played a lot with this machine and later I know this was same model of M5. I bought BASIC-G and F. Interesting thing is there was BASIC-H (Korea only - can input/output Korean characters) and a series of English education software released as tape running on Basic-H. Gold Star released a couple of game cartridges from Konami and Namco and even there is a game ported from MSX1! It was my first PC and had a good time with it.
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Hercules Gunter (Australia) Sunday 16th May 2010 I still have my Sord M5. I have to confess that I loved this little machine. What distinguished it from other machines was:\ - a version of BASIC which allowed proper variable names, subroutine names and labels (gosub TargetSprite is so much easier to understand than gosub 150)\ - astounding speed because of the clever semi-compilation of code which meant that a variable or a label address was looked up once and then referenced directly\ - interrupt-driven programming, which removes so much code bulk and tedium The only down side for me was the small keyboard size. The joypads were different from the usual joystick, but I found that I preferred them. The small memory size was ameliorated by the efficiency of the interrupt-driven model, although one could always have used more (still true today!).
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V_dur (Vladimir) (Bratislava - Devin, Slovakia) Thursday 27th November 2008 Ahoj - Hello!\ I am an owner of Sord M5 - it i was my first "PC" and I loved it very much! But now I decide to sold this nice machine to someone who will love it more than me (I need money)...
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Francisco Martín (Madrid (Spain)) Saturday 25th October 2008 Hello Christian, there are many other emulators you could try, like Takeda, Sordemu and M5.\ In my country (Spain) this was a very strange machine, but one of my friends (only one) had one of this machines. He really loved the M5, more than he loved his C64.\ No one of the people I have been meeting with the passing of time, owned another Sord M5, so this will let you to know how strange was the machine in my country.\ As it has been told, in many ways this is a MSX Machine (the same processor, the same graphics capabilities...) I think if it can''t be called MSX should be called MS 5.\ Greetings from Spain.
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Jesper (Denmark) Wednesday 13rd April 2005 Wooow... this brings back many memories. We bought an M5 in our home in 1982 when I was 10 yrs old. I started programming mainly with the Basic G module, but we also had and used the spreadsheet module FALC, which isnt mentioned anywhere. We had tons of games on tapes, and we had the floppydrive with 3" discs in solid plastic :)\ My parents still have it stowed away in a box, and I enjoy bringing it to life once in a while. Today I am a web devleoper on a technical college, and I have my own web-solution business as well - all thanks to the SORD M5.
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K5 (Roman Stec) (Czech Republic, Kladno) Tuesday 11th June 2002 The PC emulator exists: MESS knows many old machines including SORD M5. More: http://www.mess.org/
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Christian (Sweden) Wednesday 17th April 2002 Dang, I miss my M5. Anyone in the Sweden region who has one for sale? Or is there an emulator outthere? /Chris
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https://web.archive.org/web/20230608163421/http://www.old-computers.com/museum/computer.asp?c=217 2023-06-08

The SORD M5 had no really great success outside Japan (and later Czechoslovakia) but had lot of interesting characteristics, very close to MSX computers released soon after.

Its design was quite original. The machine xas quite small. The two-tone grey plastic casing opened to reveal a bright yellow back, which housed the ROM cartridge slot. The keyboard was similar to the rubber matting of the Spectrum, but felt markedly better. Most keys had a Basic keyword on them in small light-grey letters (available by holding down the function key as an other key is pressed). There was no full-size space-bar.

There was only 4K of internal RAM, but memory expansions were available. The joysticks simply plugged into tiny DIN sockets, and there was a port for a Centronics printer. The power supply was external and rather cumbersome.

It used a dedicated video chip (Texas Instrument 9918, 9928 or 9929, depending on the model) and had the same video characteristics as the MSX computers (same graphic resolution, same number of colors, same number of sprites, etc.) but didn't belong to this family. The M-5 had 32 graphics symbols in ROM and could handle up to 32 sprites. Its sound chip was the Texas Instruments TI 76489, which wasn't MSX compliant. It had three independent sound channels which could produce a variety of music and synthesised sounds. The sound was sent through the TV speaker.

Several cartidge based languages were available: the Basic-I (very simple version for beginners, delivered with the system), the Basic-G (with lot of graphic commands) and the Basic-F (for mathematic and scientific applications). The M-5 supported Inp and Out in Basic to control Z-80A ports, but had no obvious connector to the external world other than the ROM cartridge slot into which the Basic cartridge had to be be inserted.

One year later the M5 Pro and M5 Jr were released with a built-in power supply unit (and more RAM?).

Jan P. Naidr reports:
The Sord M5 was popular in Czechoslovakia because it was the first home computer on the common market. The other computers like Sinclair Spectrum have been imported individually from abroad. But you must understand the statement "common market". That was not common for everybody in the communist period. The name of the shop selling Sord was TUZEX. There was possible to pay only by dollars or any other hard currency or buy Tuzex Crowns (special voucher), which you could receive changing dollars in the bank. The solution for common people was to by Tuzex Crowns on the black market. 1 Tuzex Crown for 5 Czech Crowns. We are so happy the old times have gone.

Jules Allen (UK) adds:
These machines were also available in the UK as Sord had a fairly decent presence in the business market. Sord's 'killer app' was PIPS III, essentially a programmable spreadsheet, and with a nod to this the M5 had a cartridge for a low end version called FALC. It didn't run PIPS formulas exactly so it wasn't a great deal of use.
The versions of BASIC were partially incompatible with each other which of course makes technical sense. But it didn't really help the cause and diluted the machine's appeal to hobbyists.
There were several game cartridges available as well. I can't remember if it came with the game controller or if they were an option. But they were pretty basic: They looked like an original iPod at first blush. There was a large, round 4-way pad in the center of the thing and a bright yellow button towards the top left. They sort of sucked to be honest!