Timelinez v3 n6

Date: June 1985
Volume: 3
Issue: 6
See all issues of Timelinez

Articles

Title Description Computers
AT-ONE: Microtape Cataloging Program for A&J Microdrive BASIC program that saves to location 01 of any A&J Stringy Floppy microtape and auto-runs on LOAD. Provides menu options: catalog all tape locations to screen (optionally printed), or load any named file by entering the exact filename. Line 9393 is an auto-SAVE/VERIFY subroutine. Includes sample catalog output showing locations 2-17 with filenames. Timex/Sinclair 2068, Type-in program
Link Reports: EBZUG Printer Cable Project and EPROM Board News EBZUG news covering: Joel Brody passing presidency to Rick Link (fatherhood cited); a first special project meeting extending the Timex 2040 printer cable (desoldering tips, shielded cable, 7 leads plus ground); and a detailed report on Bob Orrfelt’s EPROM reader board which functions as Spectrum emulator, EPROM burner, CMOS battery-backed board, with an alternative character Timex/Sinclair 2068
Newsletter Exchange: Repair Center News and Simple Aerco Patch Two exchange items: (1) TSS Users Group Cincinnati reports Timex’s Little Rock repair center transferred operations to TS Connection (Cincinnati OH, 513-271-5575), repair charges $15-$20 for TS1000, $35-$40 for TS2068; (2) Simple Aerco Patch BASIC program from ZX/TS Forum of South Florida copies the Aerco buffer to a full-sized printer. Timex/Sinclair 1000, Timex/Sinclair 2068, Type-in program
SyncBits: Bay Area TS/Spectrum/QL Hardware and Software News News column covering the still-unsettled Spectrum ROM/emulator situation on TS2068; English Micro Connection as UK hardware agent (TC2068 $159.95, disc drives $239.95 first, $125 second); Zebra Systems Koala Pad; ARTWORKX graphics software by David Ridge; Ray Kingsley’s Exrom bank-switching cartridge; corrected TS1000 ROM from Tom Bent; SINC-ARTIST ZX81 graphics; Spectrum Beta Basic 60Hz poke; Spectrum Sinclair ZX Spectrum, Timex Computer 2068, Timex/Sinclair 1000, Timex/Sinclair 2068
The Jungle Jim: Number Base Converter BASIC program converting numbers between any two bases (binary, octal, decimal, hexadecimal) by first converting input to base 10, then to the target base. Handles numbers up to 1,000,000+ in base 10. Also includes a brief huh? program using PEEK/POKE on memory location 16512-16513 that demonstrates unexpected display-file behavior. Timex/Sinclair 1000, Type-in program
Three Tips from Rex Lundgren Three hardware/software tips for TS2068: (1) Adding a third diode to the earphone input circuit (near CR5/CR6) to raise logic level and improve cassette loading reliability at lower volume settings; (2) DC power supply notes for external cassette recorders using an LED as a voltage-drop element; (3) Joystick Sketcher BASIC program using the STICK function Timex/Sinclair 2068, Type-in program
Use of the IN Function: Dual Simultaneous Keypresses on TS2068 Explains detecting two simultaneous keypresses on the TS2068 using the IN function with specific port addresses. Includes a port address table and an Etch-a-Sketch style BASIC program demonstrating simultaneous joystick/key inputs for on-screen sketching using INVERSE PLOT. Timex/Sinclair 2068, Type-in program
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