Syntax/Syntax ZX80 v3 n9

Volume: 3
Issue: 9

Articles

Title Description Computers
A Report on the Spectrum The Spectrum is a ZX81 that has been developed by adding a hi-resolution display, color board, improved cassette interface and larger keyboard. Sinclair ZX Spectrum
Attention TS1000 Owners All information about ZX81s in SYNTAX also refers to Timex-Sinclair 1000s. Timex/Sinclair 1000
BASICare Offers ZX81 Megabyte Memory Decoding BASICare of London introduced their Organic Micro system for ZX81s. Sinclair ZX81, Timex/Sinclair 1000
Beginning Programming: ZX81 Math Article expands on bits, bytes and binary numbers over the ZX81 and TS1000 manual. Sinclair ZX81, Timex/Sinclair 1000
Dear Editor Letters about tv/cassette recorder placement; crashes; static electricity; merging programs; suggestions for manufacturers; using extended RAM; tape head alignment; vendor complaints.
Machine Code Programming: #9, Testing Bits for Branching You can test any bit in any address simply by loading a register and choosing the right instruction code. Timex/Sinclair 1000
Math Function Execution Time User-tested timing of math functions. Timex/Sinclair 1000
Maximize Display File for MC Poke RAMTOP to create a full display file. Timex/Sinclair 1000
Monthly Calendar Displays a calendar for any month in any particular year. Timex/Sinclair 1000
MULTIFILE -- A Data Storage System Review of the program available from Gladstone Electronics. Timex/Sinclair 1000
New Products and Services (Syntax v3 n9) New products from f/22 Press, NIM Electronics, Stuart Software, Norris Electronics, G. Russell Electronics, Lyon Ware, Fulcrum Products, Martin Irons.
Program Improvements/Refinements Improvement to Harold Miller’s MC screen fill program.
Programming Contest Computer Engineering Services is sponsoring a Sinclair ZX programmers’ contest.
QSAVE Cuts Save/Load Time QSAVE, a 2-part package, drastically cuts your ZX81 SAVE/LOAD time. The software increases the baud rate, or data transfer, of ZX81s to 4000, saving or loading 16K in 29 seconds. Timex/Sinclair 1000
Rosetta Stone Nominations Being Accepted Nominations are open for the 2nd annual Rosetta Stone award, given for the best independent product (application, software package, peripheral) for ZX/TS computers.
Significant Figures Subroutine Display the significant figures of a number. Timex/Sinclair 1000
Syntax Errors Corrections to Printing on the Bottom Line.
TS1000 Test and Review Syntax purchased and tested the TS1000. Timex/Sinclair 1000
TV Sync Solution Dim lines and horizontal distortion moving up or down the screen are signs of the computer not syncing with horizontal sweep. Sinclair ZX81
Users' Groups
ZX99 Tape Control System Review of the system available from data-assette. Timex/Sinclair 1000

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