... defined graphics, it is possible to create them but this is complex and beyond the scope of this article. VAL VAL($α) (Acorn Atom FP-ROM)VAL α$ (ZX Spectrum)Returns: numeric value evaluated from the string α$. The Acorn Atom will only ev ...
... ead of 1). Neither have I included the QL or Timex variants, these will be dealt with in another article. Commands Keyword Meaning Comments CLEAR CLEAR (ZX81 & ZX Spectrum)CLEAR n (ZX Spectrum)Result: Clears the screen, deletes all variable ...
... explained in the original documentation. Over time, this research developed into a collection of articles, experiments and investigations covering many different aspects of the ZX Spectrum. The Aim of Mister Spectrum The aim of this website ...
... 1 £4.50 joystick uncased with fire button 1 References 1. "Joystick fits both Sinclairs" - news article, Sinclair Projects, No. April / May 1983, p. 11 ↩ Page Revised: 14/10/2026 Mister Spectrum © 2022–2026 Kevin R. Carr ×
... p. The control of the Commodore 64 sound chip is complex, and currently beyond the scope of this article.See also: PLAY. BORDER BORDER mResult: Changes screen border colour to m. To change the BORDER colour on the Commodore 64 use:POKE 5328 ...
... and released in 1982, just months after the launch of the ZX Spectrum. With its similar styling, chiclet keyboard, and high resolution display it is quite obvious that the Oric 1 was produced to take on Sinclair's low cost Spectrum. The Or ...
... and had no pass-through connector.12 £15.00 12 £15 in August 1984; described in a contemporary article as half price. Datel Games Ace Datel A Kempston-compatible joystick interface accepting standard 9-pin joysticks, including rapid-fire ...
... monitor.Compatible with ZX Interface 1 and Microdrives2. £44.503 References 1. "Going FORTH" - article, ZX Computing, October/November 1983, p.61 2. "HARDWARE" - article, ZX Computing, February/March 1986, p.14 3. Currah μSource advert, ...
... irst. Source: Brookhaven National Laboratory; Computer History Museum. Tennis for Two was first publicly demonstrated on 18 October 1958 at Brookhaven National Laboratory's Visitors' Day. The original game was dismantled after its period of ...
... ze keyboard, a built in cassette player and a few minor changes to the ROM. For this reason this article will treat these two Spectrum computers as the same.When Amstrad introduced the +3 with a built in 3 inch disk drive the previous metho ...
... p.65 External Links ZX81 and ZX Spectrum manuals for download at retro 8-bit computers "SAVED!" article, Your Computer magazine at archive.org Last revision : 12/09/2024 Mister Spectrum © 2022–2026 Kevin R. Carr ×
... - Stonechip advert", Sinclair User, December 1984 p.217 5. "Keyboard has class - Hardware World article", Sinclair User, December 1984 p.59 6. "TRANSFORM LTD - advert", Sinclair User, November 1984 p.156 7. "Maplin into keyboard act", Pers ...
... es menu choice difficult.” Review of the Add-On Electronics light pen for the ZX Spectrum. The article states a price of £30 but does not specify whether this includes VAT or postage and packing. Datapen Datapen Microtechnology Ltd The D ...
... al Links BBC Tommorow's World excerpt featuring Mensana. Rupert Goodwins Biography at Wikipedia. Article about Mensana at muzines.co.uk. Last revision : 15/08/2024 Page Revised: 20/08/2026 Mister Spectrum © 2022–2026 Kevin R. Carr ×
... UM/PLUS/128K - advert", Sinclair User, No.55, October 1986, p.74 19. "Adding on your Spectrum" - article, ZX Computing, April/May 1983, p.28 20. "The Spectrum SOUND SYNTHESIZER" - advert, Sinclair User, No.25, April 1984, p.99 External Link ...
... lip Horizontal Flip Vertical Mirror Horizontal Mirror Vertical Rotate 90° Clockwise Rotate 90° Anticlockwise Rotate 180° Rotate 45° Rotate 45° + Expand Undo Redo UDG Character Bank Click a UDG to load it into the editor. Changes made t ...