CONTENTS

CHAPTER 1

 

GUIDE TO THIS MANUAL

 

1.1

MANUAL CONTENTS

1-1

1.2

NOTATIONAL CONVENTIONS AND TERMINOLOGY

1-3

1.3

RELATED DOCUMENTS

1-5

1.4

ELECTRONIC SUPPORT SYSTEMS

1-8

1.4.4

 

World Wide Web

1-11

1.5

TECHNICAL SUPPORT

1-11

1.6

PRODUCT LITERATURE

1-11

CHAPTER 2

 

ARCHITECTURAL OVERVIEW

 

2.1

TYPICAL APPLICATIONS

2-1

2.2

MICROCONTROLLER FEATURES

2-1

2.3

FUNCTIONAL OVERVIEW

2-2

2.3.1

 

CPU Control

2-4

2.3.2

 

Register File

2-4

2.3.3

 

Register Arithmetic-logic Unit (RALU)

2-4

2.3.3.1

Code Execution

2-5

2.3.3.2

Instruction Format

2-5

2.3.4

 

Memory Interface Unit

2-6

2.3.5

 

Interrupt Service

2-6

2.4

INTERNAL TIMING

2-7

2.5

INTERNAL PERIPHERALS

2-8

2.5.1

 

I/O Ports

2-9

2.5.2

 

Serial I/O (SIO) Port

2-9

2.5.3 Event Processor Array (EPA) and Timer/Counters

2-10

2.5.4

 

Pulse-width Modulator (PWM)

2-10

2.5.5

 

Frequency Generator

2-10

2.5.6

 

Waveform Generator

2-10

2.5.7

 

Analog-to-digital Converter

2-11

2.5.8

 

Watchdog Timer

2-11

2.6

SPECIAL OPERATING MODES

2-11

2.6.1

 

Reducing Power Consumption

2-11

2.6.2 Testing the Printed Circuit Board

2-11

2.6.3 Programming the Nonvolatile Memory

2-12

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Intel 8XC196MD, 8XC196MH, 8XC196MC manual Contents