Articles (2)
| Title | Author(s) | Publication | Date |
|---|---|---|---|
| IBM-AT Keyboard Interface for the ZX-81 Any AT keyboard can be connected to the ZX81. The interface receives the 12-bit serial data from the keyboard and... | ZXir QLive Alive! | Autumn 1996 | |
| ZX96 – A Professional System Based on the ZX81 The following noticeable advantages to the original ZX81 are present in the ZX96 System: 1. Contact-secure bus system (DIN 41612,... | ZXir QLive Alive! | Autumn 2001 |