TK-90X

computer A Brazilian clone, manufactured by MicroDigital, of the British Sinclair Research ZX Spectrum

8-bit microcomputer. It differed from the standard

Spectrum by adding an Interface 2-compatible joystick

interface, and extra BASIC commands to aid programming

and graphics-editing. Because of these differences, it was

slightly incompatible with the standard Spectrum.

A later model, the TK-95, which boasted an improved keyboard

(similar to the Commodore 64's) and a more compatible ROM,

was little more than a Timex TC2048 (another Spectrum

clone) in disguise.

comp.sys.sinclair FAQ.

["comp.sys.sinclair FAQ", D Burke M Fayzullin P Kendall et al,

pub. Philip Kendall 1998]

(1998-11-09)