微型计算机原理及应用

1、the intel microprocessors-from 8086 to pentium architecture, programming and interfacing content arrangement reference book final score1. architecture2. programming3. interfacingcpu1. architecture2. programmingmemoryprinteri/o3. interfacing1. architecture 1.1 the architecture of cpu 1.2 addressing m

2、odesinternal microprocessor architectureah (ax) albh (bx) blch (cx) cldh (dx) dl sp bp di sieaxebxecxedxespebpediesiaccumulatorbase indexcountdatastack pointerbase pointerdestination indexsource indexdrpririnternal microprocessor architecture ip flagseipeflagsinstruction pointerflags cs ds es ss fs

3、gscodedata extra stack special purpose registerssegment registers1. architecture2. programming3. interfacing2. programming 2.1 data movement instructions 2.2 arithmetic and logic instructions 2.3 program control instructionsprogram .data num db 34h table dw 0012h,0033h,5687h .code .startup mov bx,of

4、fset table mov ax,bx+4 mov cx,88h mul cx cmp ax,2000h jae next out ax,p8 .exit endapplication languages/application programhigh-level languages/compiler &interpretative programassembly language/ assembly programkeyboard command and system primitive/ operating systemmachine instruction system/ cpu1.

5、architecture2. programming3. interfacing3. interfacing 1 8088/8086 hardware specifications 2 memory interface 3 basic i/o interface 4 interrupts 5 direct memory access and dma-controlled i/o 8088 hardware specificationsmemory interface content arrangement reference book final scorerequest familiar w

6、ithaddressing mode programming with assembly language interfacing of microprocessorwhat we can do after learning this programming in assembly language in certain real-time system ,memory limited system or embedded system design interfacing and writing drivers content arrangement reference book final

7、 scorereference books 微型计算机原理及应用微型计算机原理及应用周明德周明德 编著编著 清华大学出版社清华大学出版社 ibm-pc汇编语言程序设计汇编语言程序设计沈美明主编，清华大学出版社沈美明主编，清华大学出版社 汇编语言与微机原理教程汇编语言与微机原理教程顾元刚主编，电子工业出版社顾元刚主编，电子工业出版社 the 80 x86 ibm pc and compatible computers (volumes i & ii): assembly language, design, and interfacing (4th edition) 清华大学出版社清华大学出版社r

8、eference lessons operating system 操作系统 computer architecture 计算机体系结构 content arrangement reference book final score final exam: 70% middle exam:20% homework & attendance:10% this may be revised according to the needs.now lets begin our exploration in microprocessor.chapter 1 introduction to the micr

9、oprocessor and pcchapter 1:1. what mankind has done before the microprocessor finally came out?2. how many parts are there in the microprocessor ? chapter 1:introduction to the microprocessor and pc 1.1 a historical background 1.2 pc based on microprocessor1.1 a historical background1.1 a historical

10、 background a. the mechanical age abacus (babylonians) analytical engine (babbage, punched cards, 1823,failure)1.1 a historical background b. the electrical age motor-driven adding machines, based on mechanical calculator (hollerith, set up ibm-international business machines corporation) first elec

11、tronic calculating machine z3 (german, konrad zuse,1942) the first general-purpose, programmable electronic computer eniac (university of pennsylvania, 1946) eniac electronic numerical integrator and calculator computer 电子数字积分计算机eniaceniaceniac1.1 a historical background c. the microprocessor age (i

12、ntel)datepartdata bus widthmemory size400441979808881m198980486sx324g+16kcache1993petium 644g+16kcache1997petium ii6464g+32kl1 cache+512kl2cacheintel 4004intel 8088intel petiumintel petium iithe moores law: the number of transistors integrated in a chip will double very 18 or 24 mouths1.1 a historic

13、al background d. the future of microprocessors the process speed will get more faster the memory will get more large the bulk will get more smaller the width of data bus will increase architecture will get more efficient1.2 pc based on microprocessor1.2 pc based on microprocessor question: if we use

14、 a computer to figure out an arithmetic expression, how can it finish this work? 133*33+44*141.2 pc based on microprocessor 133*33+44*14 first input these numbers. do the calculating work. store the result output the result. control this processing.1.2 pc based on microprocessor 133*33+44*14input de

15、vicememorycalculatoroutputdevicecontrollercontrol busdata bus1.2 pc based on microprocessormicro-processormemory interface externaldevicesdata busaddress buscontrol busbus definition p251.2 pc based on microprocessor bus: p25 address bus requests a memory location from the memory or an i/o location from the i/o devices. data bus transfers information between the microprocessor and its memory and i/o address space. control bus contains lines that select the memory or i/o and cause them to perform a read or write operation.1.2 pc based on microprocessorp251.