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十一、单片机系统设计我们的进入单片机世界的旅行已经接近终点了。回颀所经过的主要站点有: 先讲解了二进制和十六进制;然后通过对灯光控制的实验,学习了直接控制P1口输出和子程序的编写;在旅途中对于单片机应用中两个难点;堆栈和中断作了简要介绍,也许目前还用不上这些功能,但是随着逐步深入的应用,就会知道如果没有堆栈和中断功能,单片机就无法实用;在最近两站分别对单片机的软件——指令系统、硬件——外围电路进行了概要的说明。至此,已经将预定通过的主要站点介绍完了。还有一些站
XI, SCM System Design Our entry into the world of single-chip microcomputer has been near the end of the trip. After returning to the main sites are: first explain the binary and hexadecimal; and then through the light control experiment, learning direct control P1 port output and subroutine writing; on the road for the application of SCM two difficulties; Stacks and interrupts made a brief introduction, maybe not yet use these functions, but with the gradual application, you will know that without the stack and interrupt function, the microcontroller can not be practical; the last two stations were on the SCM software - - Instruction System, Hardware - Peripheral circuits are briefly described. So far, the main site has been scheduled to introduce finished. There are some stations