Table of Contents

 

 

CHAPTER 1

 

 

 

Introduction

 

 

 

1.0 Introduction to MCS-48™

 

1-1

1.1 The Functions of a Computer

 

1-5

1.2 Programming a Microcomputer

 

1-10

1.3 Developing an MCS-48™ Based Product

 

1-13

CHAPTER 2

 

 

 

The Single Component MCS-48™ System

 

 

 

8048/8748/8035 and 8049/8039

 

 

 

2.0 Summary

'

2-1

2.1 Architecture

 

2-1

2.2 Pin Description

 

2-14

2.3 Programming, Verifying and Erasing EPROM

 

2-16

2.4 Test and Debug

 

2-18

8021

 

 

 

2.5 Program Memory

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . ..

2-20

2.6 Data Memory

 

2-20

2.7 Oscillator and Clock

 

2-21

2.8 Timer/Event Counter

 

2-21

2.9 Input/Output Capabilities

 

2-22

2.10 CPU

 

2-24

2.11 Reset

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . ..

2-24

8022

 

 

 

2.12 Program Memory

 

2-25

2.13 Data Memory

 

2-25

2.14 Oscillator and Clock

 

2-26

2.15 Timer/Event Counter

 

2-26

2.16 Input/Output

 

2-26

2.17 Test and Interrupt Inputs

 

2-27

2.18 Analog to Digital Converter

;

2-28

2.19 CPU

 

2-29

2.208022 Testing

'

2-29

CHAPTER 3

 

 

 

The Expanded MCS-48™ System

 

 

 

3.0 Summary

 

3-1

3.1 Expansion of Program Memory

 

3-1

3.2 Expansion of Data Memory

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . ..

3-4

3.3 Expansion of Input/Output

 

3-5

3.4 Multi-Chip MCS-48™ Systems

 

3-9

3.5 Bank Switching

 

3-10

3.6 Control Signal Summary

 

3-11

3.7 Port Characteristics

 

3-11

CHAPTER 4

 

 

 

Instruction Set

 

 

 

4.0 Introduction

 

4-1

4.1 Instruction Set Description

"

4-4

CHAPTER 5

 

 

 

Application Examples

 

 

 

5.0 Introduction

 

5-1

5.1 Hardware Examples

 

5-1

5.2 Software Examples

'

:

5-22

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Intel mcs-48 manual Table of Contents