Articles (4)
| Title | Author(s) | Publication | Date |
|---|---|---|---|
| Get a Better Screen Several circuits for composite monitor signals from the ZX81/TS 1000. | ZX-Appeal | February 1986 | |
| Increase Your Memory Replace the internal RAM chip in a ZX-81 or TS 1000 with 8K static RAM. | ZX-Appeal | December 1985 | |
| Just Chitchatting Describes POKEs necessary to enable 64K RAM pack on TS 1000. | ZX-Appeal | December 1985 | |
| Loaded OK? | ZX-Appeal | October 1988 |