单片微机具有体积小,集成度高,功耗低,价格便宜,控制方式简单和带有断电现场保护等功能,因此单片机是实现微程序控制的理想芯片。在本方案的讨论中,试用单片机作为移动电台的控制单元,以实现移动电台的多功能、自动化、智能化,并选用无线数字任意选址作为呼叫方式。从而大大提高了移动电台的性能。 Single-chip microcomputer with small size, high integration, low power consumption, low price, simple control and power-off protection with the scene and so on, so MCU is the ideal chip to achieve micro-program control. In the discussion of this program, we try the microcontroller as the control unit of the mobile station to realize the multi-function, automation and intelligence of the mobile station, and select the wireless digital arbitrary location as the call mode. Thus greatly improving the performance of mobile stations.