Binary Dinosaurs Computer Museum
button1Museum History button2Museum Updates button4Adverts&Reviews spaaaaace button5Moan, Bitch, Gripe scroll1
button6Inhabitants button7Reviews button8WOW! button9Contact button10Recursion 2017 scroll2
button11Links button17Floppy Recreation button13BDonFacebook button14CGE-UK 2004 button15WROCC 2006 scroll2
button16DECBOX button12Retro2017 button18Floppy Recreation spaaaaace spaaaaace scroll3
base blank_textbox

Enterprise Computers
Another special machine, this.
When it was announced in 1984 it knocked the socks off everything else that was around at the time - C64, Speccy, Memotech etc. Using 2 custom chips ("Nick" for graphics and "Dave" for sound named after designers Nick Toop and Dave Woodfield) and the ubiquitous Z80 processor the machine produced 256 colours, had 3 channel stereo sound and up to 672x512 pixels on screen - amazing stuff. There was even the built-in word processor, and because BASIC was in a cartridge you could use different languages by simply swapping the cart.
However, they had a slight problem in that every name they came up with had been taken - first Samurai (Hitachi took that one), then Elan (sued by Elan Software), then Flan (easy to just scribble out the bottom line of the 'E' on all the documentation) and finally Enterprise, which was the name of the company! When it arrived 2 years late it had been hopelessly overshadowed by the much cheaper (and poorer) Amstrad CPC464 and never really took off....a great shame. The thinking is that Alan Sugar may have seen the design of the EP64 and copied its 'primary colourness' for the CPC464, so kudos to him if he did - a great bit of marketing.
Once Enterprise had been wound up in this country over 20,000 units were shipped to Eastern Europe, principally Hungary, and sold as starter packs in a chain of stores. Surprisingly, they quickly sold out and all of a sudden there were 20,000 people with EP128s and nothing to do with them, so they did it all themselves! There's still an Enterprise scene going over there, apparently, with many hardware add-ons like IDE interfaces for hard drives. In 1992 it was possible to do things on an EP128 that maybe even the designers hadn't thought of. Things dropped off with the arrival of the Atari ST and the Amiga though. On a sad note it seems that all the remaining extras (mainly the Spectrum emulator cart) were burnt once the stock of machines ran out :o(
It's always great to be contacted by someone who has links to a factory that produced machines like this, now from Czechoslovakia comes what I can only class as Enterprise collector gold dust; 2 brand new machines, the EP64 and EP128. Bits of me think that they were only made a few years ago, but I'm not sure if any more were made after the initial run of 80,000. I know some were made for the German market, but these ones have UK docs, and according to Stephan Slabihoud over at the 8-bit Museum (who also has a couple of these machines) they're original UK machines. Some of the extras must be after-market productions though, 'cos I'm sure that things like joystick converters and SCART cables weren't available at launch. (*update* - they were!) Perhaps they were produced for the machines in eastern europe?
*Update 12/5/03*. I finally get my 2nd batch of items from the Enterprise factory as well as a couple of extra software titles!
*Update 15/01/04*. I'm chuffed to bits - after spotting a familiar name bidding on an Enterprise auction on ebay I contacted the bidder initially to ask him about his time with the Enterprise - it was none other than Nick Toop. Recent circumstances meant I had to drive to Swindon so I arranged a meeting and spent an excellent couple of hours with Nick at his office in Cambridge while he sorted out my Atom - what better engineer to work on a machine than one of the team who worked on it?
I didn't know that as well as designing chess robots he'd done supporting work on the Science of Cambridge MK14 (designed by Chris Turner and essentially a re-working of the SCAMP - the demo board from the manufacturers of the SC/MP microprocessor) such as design the cassette interface (lower left of this pic) and even a metal case. Because Nick had left Enterprise shortly after the launch of the machine he never managed to get his hands on one, so it was a pleasure for me to give him the EP64 that started Binary Dinosaurs off in the first place. David Levy and Dave Woodfield still work together in London so it'll be great to track them down too. Thanks for the time Nick!
*Update the sequel*. Trawling my mailbox has revealed that I'd completely forgotten about some scans of Your Computer that was published around the time of the launch of the EP64 - Thanks to Mark Anderson for providing 'em. See the 'related links' section at the bottom of this page. Somewhere I've got an email from the designer of the mouse interface featured below but I can't find the bloody thing......yet....
An update from Zoltan Nemeth in Hungary, who will be featuring quite heavily in these pages:
" I found big bug at your page :)
You writed, the hungarians have EP64s. This is false, only the 128K
version sold in Hungary, in two version: english, german. More details
of the hungarian Enterprise history will comig soon.
Another informations: from articles, we know about 4000 pieces of EP64
sold in Egypt, and 3000 unknow version in the Soviet Union (most of in
the Ukraine)"

Zoltan also sent me some detailed messages about Videoton themselves as well as what happened to the Enterprise and its successor, the TVC. I've created a page specially for this, thanks Zoltan!
Update from 2005 from Joszef Samu, a Hungarian journalist that's long enough to get its own page too.
Enterprise 64 - The machine that started me off collecting - if I got one of THESE I could get anything!
Enterprise 64, unused.
Enterprise 128, unused
Enterprise 128, looks like a hand-upgraded EP64. My 'exhibition' machine. In 2016 I upgraded it to EXOS2.3.
Hardware Spectrum emulator....yay!
White Cub monitor, identical to the black model sold as the 'Enterprise monitor'
Mouse interface, complete with C64 mouse :)
Enterprise video cable
EXDOS interface with packaging but no polys
Bus Extender module to allow extra power on the system bus - it's the one on the right.
Joystick converter (the EP machines had edge connectors instead of sockets to reduce costs)
SCART cable for TV hookup instead of the RF-out (next to the bus extender)
Videoton Bus Extender.
Several software titles
Prototype hard disk interfaces, dated 1992
A box of ROM chips featuring BASIC, PASCAL, LISP, diagnostic routines, EXDOS CP/M and %DEITY% knows what else!
A stack of unused EXDOS interface serial number stickers
Enterprise RAM checker
Enterprise 16-way ROM copier (OK then, it's made by STAG but it came from the Enterprise factory :)
Related pix
Enterprise 64 closeup
R@RE! 2 brand new machines!
WOW! 3 Enterprises! (Spectrum era!!!!)
The tale of how they became to be known as 'Flan' is here, courtesy of Personal Computer News
The final name change story is here, again from PCN
Enterprise Forever, a forum for all things EP related including downloads.
The home of Zozosoft, Enterprise Expert Extraordinaire
The original Enterprise Repository on the Web Archive
The Z80 Enterprise Museum
Enterprise Computer Homepage
The ep128emu Emulator Page
Your Computer article on the history of Enterprise, page 1, 2, 3 and 4

All images and text © Adrian Graham 1999-2024 unless otherwise noted using words. Also on