See all articles from SMUG Bytes v5 n3
SQ Notes column presenting the planned (but never released) Timex TS 2060 System Expansion Unit. Covers the full specification as described in the QL Technical Manual: memory expansion to 16MB via bank switching, Centronics parallel port, RS-232, 80- and 64-column video modes, RGB output, up to eight Microdrives, local area network support, CP/M mode, and audio output. Lists the extended BASIC commands planned for the unit (STREAMS, CHANNEL types, CAT, FORMAT, OPEN#, etc.) and reproduces the Spectrum Interface I system variables table (addresses 23734–23792). The author advocates using Sinclair mode over Timex mode for maximum compatibility.