Cased RS2376 ASCII keyboard

The RS2376 alphanumeric keyboard was produced by RS Components in the 1980s, listed Part Num RS336-703 using the RS2376 keyboard encoder IC. It has a 60-key QWERTY array and 16-key numeric and cursor control pad, with a bit-paired layout conforming to ECMA23 and BS4822. The output is parallel ASCII with strobe and keypad signal. RS2376.doc RS2376.txt RS2376 Spectrum BBC Datasheets Encoder ROM notes Keyboard layout Schematics to interface to ZX Spectrum Interfacing with a BBC