Table of Contents

Part I — Programming Model

Chapter 1

Product Overview

 

S3C8-SERIES Microcontrollers

1-1

S3C84E5/C84E9/P84E9 Microcontroller

1-1

Features

1-2

Block Diagram

1-3

Pin Assignment

1-4

Pin Assignment

1-5

Pin Descriptions

1-6

Pin Circuits

1-8

Chapter 2

Address Spaces

 

Overview

2-1

Program Memory (ROM)

2-2

Register Architecture

2-3

Register Page Pointer (PP)

2-5

Register Set 1

2-7

Register Set 2

2-7

Prime Register Space

2-8

Working Registers

2-9

Using the Register Pointers

2-10

Register Addressing

2-12

Common Working Register Area (C0h–Cfh)

2-14

4-Bit Working Register Addressing

2-15

8-Bit Working Register Addressing

2-17

System and User Stack

2-19

Chapter 3

Addressing Modes

 

Overview

3-1

Register Addressing Mode (R)

3-2

Indirect Register Addressing Mode (IR)

3-3

Indexed Addressing Mode (X)

3-7

Direct Address Mode (DA)

3-10

Indirect Address Mode (IA)

3-12

Relative Address Mode (RA)

3-13

Immediate Mode (IM)

3-14

S3C84E5/C84E9/P84E9 MICROCONTROLLER

v

Page 12
Image 12
Samsung S3C84E5 user manual Table of Contents