Implementation of Infrared Print Function of Portable Analytic Instrument Based On 16 bits Microcontroller 80C196kc

This paper presents an implementation of infrared print function, which is used in portable analytic in-strument based on 16 bits microcontroller 80196kc. The function can be used in universal infrared printer. This paper analyzes the standard IrDA protocol. This paper describes the hardware and software structure of implementation of infrared print function based on 80196kc embedded system, and process of infrared print, then shows the practical result of this function.