Articles (45)
| Title | Author(s) | Publication | Date |
|---|---|---|---|
| 8K ROM Programs Here! Our technical staff has the only prototype 8K ROM in the U.S. and we’re wording on programs so you will... | Syntax | December 1980 | |
| Authorized Software Image Computer Products of Northbrook, IL, is the authorized ZX80 software producer. | Syntax | December 1980 | |
| Battery Pack Case Battery pack adaptable to the ZX80. | Syntax | November 1980 | |
| Beginning Programs — For-Next Loops For-next loops consist of 2 control statements, FOR.. TO and NEXT. These allow you to tell the computer to do... | Syntax | November 1980 | |
| Big Character Program Make your video characters 8 times bigger using ROM character images and substituting graphic symbols for dots. | Syntax | December 1980 | |
| Cassette Eavesdropper Use this simple circuit to listen to your programs as they save and load or to search for programs on... | Syntax | December 1980 | |
| Christmas Buyers Guide Comparison of computers available in December, 1980. | Creative Computing | December 1980 | |
| Comparison Between The Sinclair ZX80 and The TRS-80 Color Computer Table comparing the various hardware and programming language features. | Syntax | December 1980 | |
| Comparison Between the Sinclair ZX80 and the TRS-80 Pocket Computer | Syntax | November 1980 | |
| Compu-Calendar This three-part program returns correct day name, changes Gregorian dates to corresponding Julian day numbers, and computes total days between... | Otis Imboden | Syntax | December 1980 |
| Computers and Society Among the several new computers introduced at the June CES, one of the most interesting entries was the Sinclair ZX-80.... | David Thornburg Betty Burr | Compute! | September/October 1980 |
| Cryptoquote — Use Your ZX80 to Help You Solve Substitution Ciphers “Cryptoquote” is a program for infinitely patient or just masochistic puzzle-solvers. It works just like cryptoquotes in newspapers — you... | Syntax | November 1980 | |
| Dear Editor Letters about inverting video signal; TAB subroutine; contacting other owners; machine language programming. | Syntax | December 1980 | |
| Different Strokes Prestodigitizer, an 8-bit input graphics tablet available for several micros, will soon be ready for your ZX80. | Syntax | November 1980 | |
| Extended ZX80 Service Contracts Sinclair now offers extended service contracts to ZX80 owners. $25 per year will cover all parts and labor and return... | Syntax | December 1980 | |
| From Sinclair Research Sinclair ZX80 and Syntax ZX80 announcement. | Syntax | November 1980 | |
| How to Wire a Big Keyboard Although the ZX80 has many fine features, some people complain about the small pads of the touch keyboard that comes... | Syntax | December 1980 | |
| Interview with Clive Sinclair | Creative Computing | December 1980 | |
| Letter From The Editor | Syntax | November 1980 | |
| Make-Do Connectors At SYNTAX we use a Radio Shack connector. Their solderless edge-card, 40-pin connector (#276-1558) usually picks up all the contacts... | Syntax | December 1980 | |
| Micro Industry in U.K. Shows Stiff Upper Lip Clive Sinclair appeared at the third Personal Computer World show, held in September 1980, demonstrating the ZX80 personal computer. Sinclair... | Infoworld | October 27, 1980 | |
| Multiplication Exercise This program asks for the multiplier (any number up to 3276) and then presents 5 problems, randomly choosing a number... | Syntax | December 1980 | |
| New 8K ROM Plus Printer Sinclair is revamping the ROM. The new chip will support the low cost printer Sinclair plans to introduce next year. | Syntax | December 1980 | |
| New Consumer Computers Premiere at CES The new Sinclair ZX80 is a Z-80 based computer that will sell for $199.95. Initially, the ZX80 will be available... | Infoworld | August 4, 1980 | |
| New Magazine Announcement of Creative Computing’s SYNC magazine. | Syntax | December 1980 | |
| New Modem MicroPeripheral Corp. will introduce a modem for ZX80 and MicroAce machines by 1 January 1981, enabling you to connect to... | Syntax | December 1980 | |
| New ZX80 ROM and RAM Soon Product announcement for 8K ROM for ZX80 and 16K RAM expansion modules. | Syntax | November 1980 | |
| Out Front to Stay Prediction of staying power of Sinclair ZX80. | Syntax | November 1980 | |
| Publisher’s Remarks Brief mention of the Sinclair ZX-80. Shipping 8,000 units in eight months in the UK; system shown at CES in... | Kilobaud Microcomputing | October 1980 | |
| Random Ramblings: The British Scene Round up of British computers including a brief bit about the ZX80. | Creative Computing | November 1980 | |
| Random Ramblings: The Consumer Electronics Show 1979 summer CES; ZX80 mentioned. | Creative Computing | September 1980 | |
| Reverse Video for ZX80 Letter to the editor describing a reverse-video circuit for the ZX80. | Syntax | December 1980 | |
| Season’s Greetings Here is our personalized holiday greeting to you, courtesy of your ZX80 or MicroAce. With a little clever substitution in... | Syntax | December 1980 | |
| Sinclair Newsletter Announcement of Syntax ZX80. | Creative Computing | November 1980 | |
| Sinclair Research of U.K. to Unveil A Microcomputer: Weighing Less Than a Pound, It Will Cost $200 in U.S., Will Be Marketed Soon | The Wall Street Journal | January 31, 1980 | |
| Sinclair Shipments Pick Up Sinclair caught up with their ZX80 shipping schedule in November because production rates are up to meet the demand. | Syntax | December 1980 | |
| Sinclair ZX80 Clive Sinclair has surprised the world with the launch of his attractive, hand-held personal computer. Costing less than $200, and... | Creative Computing | December 1980 | |
| Software Catalogs Available Software catalogs for ZX80 and MicroAce owners available from Image Computer Products. | Syntax | December 1980 | |
| Subroutines — Super Step-Savers Subroutines are mini-programs; they execute a series of steps apart from the main program. In essence, you tell the computer,... | Syntax | December 1980 | |
| TAB Subroutine Short subroutine to simulate the TAB function. | Syntax | December 1980 | |
| Talk to Your ZX80 Cognivox, produced by Voicetek of Goleta, CA, is a speech I/O peripheral for personal computers . It uses both speech... | Syntax | November 1980 | |
| The Sinclair ZX-80 Microcomputer When I first saw the ZX-80, 1 said, “This is a computer?” It looked far less impressive than most of... | Kilobaud Microcomputing | December 1980 | |
| U.K. Firm Bringing Out Small, Low-Priced Microcomputer A British electronics company, Sinclair Research, said it is bringing out a microcomputer that measures nine inches by seven inches... | The Wall Street Journal | January 31, 1980 | |
| World’s Lowest-Priced Computer LAS VEGAS, NV – The world’s least expensive computer is the Sinclair ZX80. Selling at a retail price of $199.50,... | Infoworld | March 2, 1981 | |
| ZX80 and MicroAce Bus Pinout | Syntax | December 1980 |