Bank Switching and Operating System – BSOS
Review of extension to ZX81/TS 1000 that adds bank switching RAM features to the computer.
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Timex/Sinclair 1000
8k ROM Upgrade
Improved ZX81/TS 1000 ROM from Tom Bent. Changes include normal FAST mode, 6 character shape improvements, change British pound symbol to an apostrophe, LPRINT decimal numbers with leading zeros, fast SCROLL, proper divide of numbers in repetitive math, proper CLS action, fixed display file, DIMension single string arrays up to 64K and invoke LPRINT commands
Automatically Set RAMTOP Without Destroying the Program
Set RAMTOP from within a program.
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Run For Your Life
You have been separated from your platoon and are out of ammo. Five enemy soldiers and a malfunctioning robot tank are patrolling the mine sector you wandered into. 16K.
The ZX/TS Scroll Kit
Scrolling utility for BASIC programmers who want to add a professional and interesting look to their programs. Comes with 22 page user manual. 16K.
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Amplifier Unit for TS Computers
Amplifier unit allows complete control over speech volume. Works with 9V battery included.
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Filtered Connector Plug
Filtered connector plug conditions speech signal for use with external amplifiers such as AUO1. Plugs between MIC and amp. Internal speaker may be disabled by program if desired.
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Speech Synthesizer (1000/1500)
Scaled down version of speech synthesizer for TS 2068. Consists of same vocabularies with less programmability. Uses a fast machine language program. Sound is heard through TV speaker or through an external amplifier plugged into the MIC jack. Includes eleven programs, two demonstration and nine libraries. Each library contains twenty to thirty words. No additional
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