本书主要介绍用汇编语言进行程序设计,先从硬件和软件着手,然后介绍编程所需的各种指令,并给出丰富的范例。全书分为七大部分:PC机硬件、软件基础,汇编语言基础,屏幕与键盘操作,数据操作,**输入/输出,特别主题,以及关于BI0S数据区、中断与端口、运算符与指令、PC指令系统等的参考资料。
本书既可作为计算机及相关专业汇编语言课程的教材,也可作为开发人员的参考用书。要掌握本书内容,不仅要认真阅读本书的每个章节,还应使用本书提供的范例并尝试运行这些范例,并认真完成每章后面的练习。

PREFACE
Part A Fundamentals of PC Hardware and Sofware
1 I BASIC OF PC HARDWARE
2 INSTRUCTION ADDRESSING AND EXECUTION
Part B Fundamentals of Assembly Language
3 EXAMINING COMPUTER MEMORY AND EXECUTING INSTRUCTIONS
4 REQUIREMENTS FOR CODING IN ASSEMBLY LANGUAGE
5 ASSEMBLING,LINKING,AND EXECUTING PROGRAMS
6 SYMBOLIC INSTRUCTIONS AND ADDRESSING
7 PROGRAM LOGIC AND CONTROL
Part C Video and Keyboard Operations
8 INTRODUCTION TO VIDEO AND KEYBOARO PROCESSING
9 VIDEO SYSTEMS
10 KEYBOARD OPERATIONS
Part D Data Manipulation
11 PROCESSING STRING DATA
12 ARITHMETIC I:PROCESSING BINARY DATA
13 ARITHMETIC Ⅱ:PROCESSING ASCII AND BCD DATA
14 DEFINING AND PROCESSING TABLES
PART E Advanced Input/Output
15 FACILTIES FOR USING THE MOUSE
16 DISK STORAGE I:ORGANIZATIONS
17 DISK STORAGE Ⅱ:WRITING AND READING FILES
18 DISK STORAGE Ⅲ:INT 21H FUNCTIONS FOR SUPPORTING DISKS AND FILES
19 DISK STORAGE IV:INT 13H DISK FUNCTIONS
20 FACILITIES FOR PRINTING
Part F Special Topics
21 DEFINING AND USING MACROS
22 LINKING TO SUBPROGRAMS
23 PROGRAM LOADING AND OVERLAYS
Part G Reference Chapters
24 BLOS DATA AREAS,INTERRUPTS,AND PORTS
25 OPERATIORS AND DIRECTIVES
26 THE PC INSTRUCTIONS SET
APPENDICES
A CONVERSION BETWEEN HEXADECIMAL AND DECIMAL NUMBERS
B ASCII CHARACTER CODES
C THE DEBUG PROGRAM
D RESERVED WORDS
E ASSEMBLING AND LINKING PROGRAMS
F KEYBOARO SCAN CODES AND ASCII CODES
INDEX