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本章将涉及与新近的16位微处理器有关的一些基本概念。题目有:典型的新近微处理器的结构;英特尔公司微处理器和微处理器支持器件系列的概述;新16位处理器特有的一些概念——如存储分段、存储管理、多数据处理;各种公用数据类型;汇编语言程序设计(较低级的)的简介等。我们将在全书的其他地方,结合具体的器件讨论此处提到的许多基本概念。在随后的章节里还将提出一些我们认为需要涉及的其他基本概念。
This chapter covers some of the basic concepts associated with the recent 16-bit microprocessors. Topics include: the architecture of a typical recent microprocessor; an overview of the family of Intel microprocessors and microprocessors supported devices; concepts specific to the new 16-bit processors - such as storage segmentation, storage management, multi-data processing; A variety of common data types; assembly language programming (lower level) profiles. We will discuss many of the basic concepts mentioned here in other places throughout the book, in conjunction with specific devices. In the ensuing chapters we will also present some other basic concepts that we think need to be addressed.