Timelinez v2 n2

Date: February 1984
Volume: 2
Issue: 2
See all issues of Timelinez

Articles

Title Description Computers
Bay Area T/S User Group Meeting Information Standing column with meeting schedule, location, dues, and officer contact information for the South Bay, East Bay (EBZUG/West Branch Berkeley Public Library), and Peninsula Timex/Sinclair user groups.
Display File Explorer Short BASIC type-in program and explanation demonstrating the structure of the TS2068 display file (6144 bytes starting at address 16384). Shows how each byte encodes an 8-pixel row, and how POKEing 255 fills the screen in a distinctive three-section pattern useful for understanding screen memory layout. Timex/Sinclair 2068, Type-in program
Music Library: TS 1000 Software Review Review of Music Library by Kendric C. Smith (Stanford, CA). A BASIC database for organizing music collections on the TS1000: stores three 32-character lines per entry (artist, album, selections) for 100+ items, with menu-driven entry/correction/deletion, alphabetize, renumber, and OMNISEARCH. Recommends for collectors; notes the manual doubles as a BASIC programming tutorial. Timex/Sinclair 1000
Sinclair QL: Low-Cost Computer for Home Users and Small Businesses Wall Street Journal reprint covering Sinclair Research’s introduction of the QL computer (Motorola 68008, 128K RAM, two microdrives, four Psion programs). UK price equivalent to $559; US price $499. Compares the QL to PCjr, Adam, C64, and Commodore 264, and notes analyst caution about Sinclair’s US distribution strategy. Sinclair QL
Solar Water Heater Designer: TS 1000 Software Review Review of ‘Solar Water Heater Designer‘ by Tim Rossetti (Timex), a BASIC engineering program for the TS1000/TS1500. Calculates heat gain in BTU/sq ft per month, annual fuel savings, and optimal collector area based on city, angle, efficiency, and daily hot water usage. Notes shortcomings: no print routine, oversimplified efficiency model, and assumes tank size equals Timex/Sinclair 1000
South Bay Update: January Meeting a Success President’s column reporting on the January SBAZUG meeting (130+ attendees, speakers Dick Huxtable/AHTA and Billy Skyrme/Timex, 14 new members) and previewing the February 28 meeting (speakers Eric Reiter of Computer Continuum and Bob Orrfelt demonstrating a new 2068 word processor that works with the Timex 2040 printer).
Spectrum Machine Code on the 2068 Reprint from SYNTAX Magazine (Dec. 1983) explaining how to run ZX Spectrum machine code programs on the TS2068: replacing IN keyboard scan routines with INKEY$/STICK commands, and the importance of RAMTOP placement. Notes that programs written for 48K Spectrum are more likely to be compatible. Timex/Sinclair 2068
Timex Update Report on January South Bay meeting product demos by Billy Skyrme (Timex): Vu-3D, Ant Attack, Scrabble, and an experimental Hobbit cartridge. Confirms a Timex/Digital CPM agreement and upcoming language cartridges (Forth, Pascal, Logo). Notes the microdrive and 8-column printer were shown, the modem is delayed, and a sub-4-inch disk drive is rumored for September. Timex/Sinclair 2068
Volunteers Needed: Computer Supermarket Fair Brief notice calling for Bay Area T/S user group members to staff a booth at the San Mateo Fairgrounds Computer Supermarket Fair (February 25-26) to recruit new members.
Zeus Assembler: TS 2068 Software Review Review of the Zeus Assembler for the TS2068, distributed by Softsync and originally written by Crystal Computing (UK) for the ZX Spectrum. Covers line-numbered Z80 mnemonics entry, full-screen editor, machine code conversion, and the built-in Mini Monitor for examining and modifying memory. Notes the absence of a BASIC-callable assembler subroutine mode. Timex/Sinclair 2068
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