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微型机应用技术中最重要的部分是I/O外设部件。CPU具有什么样的内部结构?了解C PU的内部结构,对灵活掌握这项技术的效果是非常重要的。在必需使用几种C PU时,分别记住各种C PU的内部结构,比记住某种相似的指令代码更有效。这是因为只要稍懂得微型机技术和C PU的内部结构,其C PU的指令种类可以推出。图1示出C PU内部结构图。选择了各种CPU
Microcomputer application technology is the most important part of the I / O peripheral components. CPU has what kind of internal structure? Understand the internal structure of C PU, the flexibility to grasp the effect of this technology is very important. When several C PUs are required, remembering the internal structure of each C PU separately is more effective than remembering some similar instruction code. This is because as long as you know a little about the internal structure of micro-computer technology and C PU, its C PU instruction types can be introduced. Figure 1 shows the C PU internal structure. Choose a variety of CPU