Using the McS-51 Microcontroller,9780195125139

Using the McS-51 Microcontroller

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Edition: CD
ISBN13: 9780195125139
ISBN10: 0195125134
Format: Hardcover
Pub. Date: 1999-12-16
Publisher(s): Oxford University Press
List Price: $205.41

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Summary

This extensively detailed and comprehensive introduction to the Intel MCS-51 microcontroller covers both theoretical and design and implementation issues. The text begins with the MCS-51 CPU architecture and programming model and then discusses the details of the MCS-51 instruction set andassembly programming techniques. It goes on to cover the full spectrum of I/O functions of the MCS-51 variants, progressively developing topics from the simple to the complex; the author first deals with the general concept behind each I/O function, then discusses the specifics of the MCS-51.Numerous design examples and exercises illustrate the ideas presented, helping students to grasp key concepts and learn the applications. An ideal text for the first course in microprocessors or microcontrollers, Using the MCS-51 Microcontroller also includes extensive program and interfacingexamples and is a helpful reference for practicing engineers. Features DT Employs a pedagogically sound approach that first outlines basic issues and then discusses the specifics of the MCS-51 DT Provides complete coverage of I/O functions including parallel I/O ports, timer functions, serial communication ports, A/D converters, and serial expansion ports DT Incorporates several lab projects into most chapters DT Suggests several evaluation boards and software tools for program development and testing; offers a tutorial for using one of the evaluation boards and its software tools DT Supplemental CD includes an evaluation version of MCS-51 development tools so that readers can test their programs DT Emphasizes design analysis; examples include memory design timing analysis, Centronics interface timing analysis, i8255 interfacing timing verification, and LED and seven-segment display electrical load analysis DT Includes extensive examples covering keypad scanning debouncing, Centronics printer interface, memory system design verification, A/D conversion, D/A conversion, motor control, RS-232 standard, and more DT Solutions manual and transparencies available to adopters

Table of Contents

Preface xiii
Introduction to the Intel MCS-51
1(40)
Objectives
1(1)
What is a Computer?
1(6)
The Processor
1(4)
Memory
5(2)
The Computer's Software
7(2)
The MCS-51 Memory Organization
9(1)
The MCS-51 Registers
10(2)
Memory Addressing
12(1)
The MCS-51 Addressing Modes
13(9)
Register Inherent
14(1)
Direct
14(1)
Immediate
15(1)
Indirect
16(1)
Indexed
17(1)
Relative
17(1)
Absolute
18(1)
Long
19(1)
Bit Inherent
20(1)
Bit Direct
20(2)
The MCS-51 Memory Spaces
22(1)
A Sample of MCS-51 Instructions
23(5)
The MOVE Instruction
23(3)
The ADD Instruction
26(1)
The SUB Instruction
27(1)
The MCS-51 Machine Code
28(8)
A Machine-Code Sequence
28(1)
Decoding Machine Language Instructions
29(2)
The Instruction Execution Cycle
31(4)
Instruction Timing
35(1)
Summary
36(2)
Exercises
38(3)
MCS-51 Assembly Programming
41(72)
Objectives
41(1)
Assembly Language Program Structure
41(3)
Assembler Directives
44(11)
Segment Control Directives
44(3)
Symbol Definition Directives
47(1)
Memory Initialization Directives
48(1)
Memory Reservation Directives
49(2)
Program Linkage Directives
51(2)
Address Control Directives
53(1)
Other Directives
53(1)
Macro Definition Directives
54(1)
Flowcharts
55(1)
Writing Programs to Do Arithmetic
56(11)
The Carry/Borrow Flag
57(1)
Multiprecision Addition
58(1)
Subtraction and the CY flag
59(1)
Multiprecision Subtraction
60(1)
Binary-Coded Decimal Addition
61(3)
Multiplication and Division
64(3)
Program Loops
67(9)
Jump Instructions
69(3)
Decrement and Increment Instructions
72(1)
Instructions for Variable Initialization
73(3)
Logical Operations
76(1)
Rotate Instructions
77(4)
Boolean Variable Manipulation Instructions
81(2)
Program Execution Time
83(2)
MCS-51 Development Tools
85(22)
Software Tools
85(3)
Hardware Development Tools
88(1)
MCB520 Evaluation Board
88(8)
Using the µ Vision
96(9)
Other Evaluation Boards
105(2)
Summary
107(1)
Exercises
108(2)
Lab Exercises and Assignments
110(3)
Advanced Assembly Programming
113(44)
Objectives
113(1)
Introduction
113(1)
Stack
113(2)
Indexable Data Structures
115(7)
Strings
122(12)
Subroutines
134(2)
Issues in Subroutine Calls
136(1)
The Stack Frame
137(1)
Examples of Subroutine Calls
138(14)
Multiprecision Division
138(3)
Average of Array
141(1)
Bubble Sort
142(5)
Calculating the Root-Mean-Square Value
147(5)
Dual Data Pointers of the DS87C520 Microcontroller
152(1)
Summary
153(1)
Exercises
154(1)
Lab Exercises and Assignments
155(2)
Bus Cycles and Memory Expansion
157(34)
Objectives
157(1)
Introduction
157(1)
Basics of Bus
158(1)
Waveforms of Bus Signals
159(1)
Bus Transactions
160(2)
Bus Transaction Timing Diagram
162(1)
A Summary of the MCS-51/52 Signal Pins
163(3)
The 8XC51FX Bus Cycle Timing Diagram
166(4)
Memory Terminology and SRAM
170(9)
Memory Capacity and Organization
171(1)
Memory Expansion Issues
172(3)
The MSM5165AL SRAM
175(4)
Memory System Design for MCS-51/52
179(8)
Summary
187(1)
Exercises
188(3)
Interrupts, Resets, and Exception Processing
191(17)
Objectives
191(1)
Basics of Interrupts
191(4)
What Is an Interrupt?
191(1)
Why Interrupts?
192(1)
Interrupt Maskability
192(1)
Interrupt Priority
193(1)
Interrupt Service
193(1)
Interrupt Vector
193(1)
Interrupt Programming
194(1)
Interrupt Overhead
195(1)
Resets
195(1)
MCS-51 Interrupts
196(4)
The MCS-51/52 Interrupt Priority Structure
198(1)
How Interrupts Are Handled
198(2)
External Interrupts
200(1)
Single-Step Operation
200(1)
The MCS-51/52 Reset
200(2)
Power-On Reset
201(1)
Power-Saving Modes of Operation
202(2)
Idle Mode
202(1)
Power-Down Mode
203(1)
MCS-51/52 Interrupt Programming
204(1)
Summary
205(1)
Exercises
206(1)
Lab Exercises and Assignments
207(1)
Parallel I/O Ports
208(53)
Objectives
208(1)
Basic I/O Concepts
208(1)
I/O Addressing
209(1)
I/O Transfer Synchronization
210(3)
Synchronizing the Microprocessor and the Interface Chip
210(1)
Synchronizing the Interface Chip and the I/O Devices
211(2)
MCS-51/52 Parallel I/O Overview
213(3)
Port Structures and Operation
213(1)
I/O Configurations
214(2)
Simple Input Devices
216(1)
Interfacing Parallel Ports with the Keyboard
217(7)
Keypad Scanning Techniques
218(2)
Keyboard Debouncing
220(4)
ASCII Code Table Lookup
224(1)
Simple Output Devices
224(16)
A Single LED
225(1)
The Seven-Segment Display
226(5)
Driving Liquid-Crystal Displays Using the MCS-51/52 Parallel Ports
231(3)
Interfacing with the D/A Converter (DAC) Using the MCS-51/52 Parallel Ports
234(6)
The 18255 Programmable Peripheral Interface
240(16)
Operation of the i8255
241(1)
i8255 Operation Modes
241(6)
Interfacing the i8255 with the 87C51FX
247(4)
Centronics Printer Interface
251(5)
Summary
256(1)
Exercises
256(2)
Lab Exercises and Assignments
258(3)
Timer Function
261(59)
Objectives
261(1)
Introduction
261(2)
Timer 0 and Timer 1
263(8)
Timer 0 and Timer 1 Operation Modes
264(2)
Applications of Timer 0 and Timer 1
266(5)
Timer 2
271(11)
Timer 2 Capture Mode
271(1)
Timer 2 Auto-Reload Mode (Up or Down Counter)
271(3)
Timer 2 Baud Rate Generation Mode
274(1)
Programmable Clock Out
274(1)
Applications of Timer 2
275(7)
Programmable Counter Array
282(16)
PCA 16-Bit Timer/Counter
284(1)
Capture/Compare Modules
285(2)
Sixteen-Bit Capture Mode
287(4)
Sixteen-Bit Software Timer and High Speed Output
291(4)
Pulse Width Modulation Mode
295(2)
Watchdog Timer Mode
297(1)
Motor Control
298(16)
The Step Motor
298(8)
DC Motors
306(8)
DS87C520 Timers
314(1)
Summary
315(2)
Exercises
317(1)
Lab Exercises and Assignments
318(2)
Analog-to-Digital Converter
320(34)
Objectives
320(1)
Introduction
320(1)
Successive-Approximation Method
321(1)
Voltage Level Scaling and Shifting
322(3)
Optimal Voltage Range for the A/D Converter
323(1)
Voltage Scaling Circuit
323(1)
Voltage Shifting Circuit
324(1)
The Intel 8XC51GB A/D Converter
325(3)
Registers Related to the A/D Converter
326(1)
The Modes of the A/D Converter
326(1)
A/D Converter Operating Condition
327(1)
The Procedure for Using the A/D Converter
328(1)
Measuring the Barometric Pressure
329(6)
Measuring the Temperature
335(5)
Measuring the Humidity
340(4)
Using the External A/D Converter ADC0820
344(6)
Pin Functions of the AD0820
344(2)
Digital Interface
346(3)
Interfacing the ADC0820 with the 87C51FB
349(1)
Summary
350(1)
Exercises
351(1)
Lab Exercises and Assignments
352(2)
Serial Communication Port
354(35)
Objectives
354(1)
Introduction
354(2)
The EIA-232-E (Or RS-232) Standard
356(10)
EIA-232-E Mechanical Characteristics
356(1)
Functions of EIA-232-E Interchange Circuits
356(4)
The EIA-232-E Procedural Characteristics
360(2)
The EIA-232-E Electrical Characteristics
362(2)
Data Transmission Errors
364(1)
Null Modem Connection
364(1)
Interfacing a Microprocessor with the EIA-232-E Interface
365(1)
The MCS-51/52 Serial Interface
366(4)
The Serial Port Control Register SCON
366(1)
Serial Operation Modes
366(1)
Baud Rates
367(3)
The Detection of Start Bit and Determination of Bit Values
370(1)
Multiprocessor Communications
370(1)
Applications of Mode 0
370(7)
X24C44 Serial Nonvolatile Static RAM
371(1)
X24C44 Pin Descriptions
371(1)
X24C44 Operation
371(2)
The X24C44 Read and Write Timing
373(1)
Interfacing the X24C44 with the MCS-51/52
374(1)
Programming the X24C44 for Data Transfer
375(2)
Applications of Mode 1
377(6)
Applications of Mode 2 and Mode 3
383(1)
The DS87C520 Serial Ports
384(1)
Summary
384(2)
Exercises
386(1)
Lab Exercises and Assignments
387(2)
Serial Expansion Port
389(52)
Objectives
389(1)
Introduction
389(1)
The SEP-Related Registers
390(1)
The SEP Operation
391(1)
SEP-Compatible Peripheral Chips
391(1)
Simulating the SEP
392(5)
Interfacing the 74HC589 with the SEP
397(5)
74HC589 Pins
398(1)
Circuit Connections of the 74HC589 and the SEP
398(4)
Interfacing the 74HC595 with the SEP
402(4)
74HC595 Pins
402(1)
Circuit Connections of the 74HC595 and the SEP
403(3)
Interfacing with the Seven-Segment Display Driver MC14489
406(9)
The Signal Pins of MC14489
406(2)
The Operation of the MC14489
408(4)
Cascading the MC14489s
412(3)
The Xicor Serial E2Prom
415(14)
Device Operation
415(2)
Write Operations
417(1)
Read Operations
418(2)
Write Protect Register
420(1)
Interfacing X24165 with the MCS-51/52
421(8)
Interfacing with A/D Converters with Serial Interface
429(4)
The ADC1031 Signal Pins
429(1)
Device Operation
430(1)
Using the ADC1031 to Measure Mass Airflow
430(3)
D/A Converters with Serial Interface
433(4)
The AD7303 Signal Pins
433(1)
Functional Description
434(1)
Interfacing the AD7303 with MCS-51 and 8XC51GB
435(2)
Summary
437(1)
Exercises
438(1)
Lab Exercises and Assignments
439(2)
Appendixes 441(90)
Appendix A MCS-51 Instruction Execution Times
441(4)
Appendix B Special Function Registers
445(2)
Appendix C MCS-51/52 Interrupt Vectors
447(1)
Appendix D Standard Values of Commercially Available Resistors
448(1)
Appendix E Vendors of Software and Hardware Development Tools
449(2)
Appendix F Summary of MCS-51 Variants
451(7)
Appendix G MCS-51 Instruction Set
458(33)
Appendix H Dallas DS87C520/DS8C520 Datasheet
491(40)
Glossary 531(9)
References 540(1)
Index 541

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