Articles (9)
| Title | Description | Computers |
|---|---|---|
| Firmware Card | Card to put a 2K or 4K EPROM anywhere in the memory map. | Timex/Sinclair 1000 |
| Letters: Can Anybody Help? | Writer seeks program to plot stationary satellite positions for use with TVRO Earth Station. | |
| Letters: Help!, Penance! | One writer seeks service manual for ZX81; other points out that many support options available for Timex/Sinclair 1000. | Timex/Sinclair 1000 |
| Letters: Last Call | SAMS Computerfacts technical service data for Timex-Sinclair 1000 and Sinclair ZX-81 mentioned. | Timex/Sinclair 1000 |
| Letters: Timex | G.S. of Cheektowaga, NY, laments lack of info about Timex/Sinclair 1000. | Timex/Sinclair 1000 |
| Letters: ZX81’s OK! | Fan defends the ZX81. | Sinclair ZX81, Timex/Sinclair 1000 |
| Machine Code Development System For Your Timex Sinclair 1000 | Turn your Timex Sinclair 1000 or Sinclair ZX81 into a high-speed, machine-code development system. | Timex/Sinclair 1000 |
| Machine Code Development System For Your Timex Sinclair 1000 Part II | Turn your Timex Sinclair 1000 or Sinclair ZX81 into a high-speed, machine-code development system. | Timex/Sinclair 1000 |
| Voice Reproduction | Machine language tools to sample and playback voice recordings. | Timex/Sinclair 1000 |
Last updated: December 1, 2019