Articles (19)
| Title | Author(s) | Publication | Date |
|---|---|---|---|
| 16K – Fitting it “Under the Hood” | LISTing Newsletter | November 1987 | |
| 16K RAM Inside the ZX81 This article is adapted from one written by John Bell which appeared in the November 1987 issue of L.I.S.T. It... | John Bell | QZX | June 1990 |
| A Broken 2068? Fix It Yourself! IMPORTANT NOTE: The following article describes method of testing for, and repairing a Timex Sinclair 2068 with bad RAM chips.... | John Bell | Time Designs Magazine | July/August 1988 |
| Big Keyboard 2068 A circuit diagram for a “Keyboard Interface Circuit” is printed below. The construction method is your choice. (A PC Board... | John Bell | LISTing Newsletter | November 1985 |
| Build Your Own Surge Suppressor Add MOVs to a power strip and make a surge suppressor. | T-S Horizons | May/June 1985 | |
| Cassette Loading Hints for Timex Computers | LISTing Newsletter | June - August 1989 | |
| Cassette Loading Hints for Timex Computers The most annoying problem I have had with my T/S 1000 is not being able to load programs, If you... | John Bell | T-S Horizons | Dec 1984 |
| Centronics Printer Port – AERCO Style Schematic for a parallel printer interface using the Zilog Z80-A parallel input/output chip (PIO). | LISTing Newsletter | November 1985 | |
| Gavilan Printer Interface | LISTing Newsletter | January 1986 | |
| In Sync #2: User Defined Graphics for the 2068 As I promised last month, here is the listing for the UDG program. Since it is a rather long program,... | John Bell | T-S Horizons | April 1985 |
| In Sync: 2068 Line Renumber Routine Renumbering routine for the 2068. | T-S Horizons | November 1984 | |
| In Sync: 2068 Screen-Save When you are writing a Basic program it is often necessary to be able to swtich between two screens of... | T-S Horizons | February/March 1986 | |
| In Sync: Effective Graphics on the TS 2068 Program to create a scrolling message ticker. | T-S Horizons | July/August 1985 | |
| In Sync: Exploring 2068 Video Modes One of the reasons I bought a 2068 was to use the advanced video modes described in appendix C of... | T-S Horizons | May/June 1986 | |
| In Sync: Linecheck Linecheck generates checksums for programs, making it easier to ensure they are typed in correctly. | T-S Horizons | February/March 1985 | |
| Letters | LISTing Newsletter | March 1991 | |
| Letters to LIST | LISTing Newsletter | March 1985 | |
| Number to Word Convert a 7 digit phone number to all possible letter/number combinations. | T-S Horizons | May/June 1985 | |
| Serial Port Driver Using the 2050 modem board to drive a serial printer. | Time Designs Magazine | January/February 1988 |
Downloadable Files (3)
| Title | Type | Company | Download |
|---|---|---|---|
| Program Checksum | Program | Download | |
| Triangle To Square | Program | Download | |
| Window Print | Program | Zebra Systems, Inc. | Download |