EM83053DH Overview
Description
The EM83053DH microcontroller is dedicated to a keyboard encoder ,specially designed for IBM PC AT and all compatible machines. The EM83053DH controll all scan codes, three LEDs status, scan timing and communications between the keyboard and PC.
Key Features
- eliminate need external components
- Phantom key detects
- RC oscillator ( 1.8432MHz )
- Support scan code set 1 ,2 and
- Support PC AT and PS/2 keyboard
