PIC16C54/56单片机是美国Microchip公司近年推出的仅有18个引脚的单片机.该单片机以价格低,工作电压范围宽、功耗低、指令简单、体积小等优点,越来越受到用户的关注.其软件仿真程序允许用户在PC主机环境下进行代码开发,用户可以用指令仿真PIC16CS×系列控制器.这在硬件外围电路比较简单时,不会有太大的问题.但对于那些硬件外围电路相对比较多,控制比效复杂的情况就会带来不少困难.在没有在线开发器的情况下,每调整一次电路,就要修改一次程序,就必须重写一次芯片,非常麻烦,加大了产品 The PIC16C54 / 56 microcontroller is a 18-pin single-chip microcomputer introduced by Microchip Corporation in recent years in the United States, which is attracting more and more attention by users due to its low price, wide operating voltage range, low power consumption, simple instruction and small size . Its software emulation program allows users to code development in the PC host environment, the user can use instructions to simulate the PIC16CS × family of controllers. This is not much of a problem when the hardware peripheral circuits are relatively simple, but for those hardware peripheral circuits Relatively more control efficiency than the complex situation will bring a lot of difficulties in the absence of an online developer case, each time you adjust the circuit, you must modify the program, you must rewrite a chip, very troublesome, increase The product