The Authoritative Website for Timex/Sinclair Computers
Will Collum was a programmer at Timex Computer Corporation.
Will worked on the Timex/Sinclair 1500. He wrote the ROM code that detects TS1510 cartridges.
Will was a guest at the March 23rd, 2022, Timex/Sinclair Online User Group meeting, where he described his experience at Timex and in the industry.
| Title | Location |
|---|---|
| Timex Computer Corporation While the Timex Corporation is best known for its watches, it also produced a number of other products since its... | Waterbury, CT |
| Title | Author | Publisher | Date | Pages |
|---|---|---|---|---|
| TS 2000 System Software Design Specification This document describes the design of the systems software for the TS 2000 personal computer. Each chapter describes a logically... | David Boyle, Will Collum, Lon Hildreth | Timex Computer Corporation | May 9, 1983 | 15 |
| TS 2000 System Software Engineering Release Lists dates and function levels. | Timex Computer Corporation | 1983 | 1 |
| Title | Date | Watch |
|---|---|---|
| Timex/Sinclair Online User Group meeting March 20, 2022 Will Collum, former Timex Computer Corporation programmer, joins us to discuss his work at Timex (he wrote the cartridge detection... | March 20, 2022 |
| Title | Date |
|---|---|
| Making the Timex/Sinclair 1500 By late 1982, Timex Computer Corporation had a gap problem. The TS1000 had launched in July of that year and... | May 24, 2026 |
| Timex Sinclair 2068 Timeline The Timex/Sinclair went from product announcement to in stores in just under a year. And then Timex left the market.... | December 7, 2025 |