... such a machine was being developed. When the Spectrum+ finally appeared, it brought the familiar electronics of the <strong>48K Spectrum</strong> into a new case whose styling followed the design language of the recently introduced QL. The Spectrum+ was therefore not intended to replace the Spectrum with an entirely new computer. Instead, Sinclair ...
A Comparision of Keywords on the BBC Micro (Models A & B),the Acorn Electron and the ZX Spectrum Overview The following is a list of keywords, operators and delimiters used on the BBC Micro (Models A & B), the Acorn Electron and the ZX Spectrum.The B ...
... was the most substantial development of the Spectrum carried out by Sinclair Research. It doubled the memory of the <strong>48K Spectrum</strong>, added a much more capable sound chip, introduced a new version of Sinclair BASIC and provided a number of facilities designed to make practical use of the additional memory. Although the machine retained ...
... Electronics Came with interface box, cassette software, and instruction book.Two versions were available, one for the <strong>48K Spectrum</strong>, and one for the 128K18. The 128K version was supplied with an RGB adaptor lead. £29.90*17*includes post and packing. Stack 100 Lightpen Also produced for the Commodore 64, VIC-20, BBC B and Atari. ...
... pitch = ((p - 4) / 4) - 12 The BBC channel is assumed to be 1 and the volume is assumed to be 15, as the Standard 16K/<strong>48K Spectrum</strong> cannot directly control either parameter. Dragon 32/64 & TRS-80 CoCo SOUND to ZX Spectrum BEEP The Dragon 32/64 and TRS-80 CoCo use the following SOUND statement: SOUND (m,n) Enter the tone and duration ...
... one pixel in a row of the graphic. The UDG character set provides 21 characters, from UDG A through UDG U in the <strong>48K Spectrum</strong>. On the 128K Spectrum, UDG T and U are unavailable for normal UDG use. Larger graphics can be constructed by combining several 8 × 8 ...