W83C42 Datasheet (Winbond) - KEYBOARD CONTROLLER

W83C42, KEYBOARD CONTROLLER

The W83C42 keyboard controller is programmed to support the IBM® compatible personal computer keyboard serial interface.

The keyboard controller receives serial data from the keyboard, checks the parity of the data, translates the scan code, and presents the data to the system as a byte of data in i

W83C42 Features

* DataSheet4U.com Supports IBM PC/AT 386DX/SX and 486 DX/SX system designs Runs much faster than traditional keyboard controllers Host interface compatible with traditional keyboard controller 6MHz~12MHz operating frequency Commun