H8S/20223 Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

H8S/20223

16-Bit Single-Chip Microcomputer H8S Family / H8S/Tiny Series

Renesas Electronics 

Contents

Section 1 Overview................................................................................................1

1.1 Features................................................................................................................................. 1

1.1.1 Applications .......................................................................................................... 1

1.1.2 Overview of Functions.......................................................................................... 1

1.2 List of Products..................................................................................................................... 6

1.3 Block Diagram...................................................................................................................... 8

1.4 Pin Assignments ................................................................................................................. 11

1.4.1 Pin Functions ...................................................................................................... 14

Section 2 CPU......................................................................................................21

2.1 Features............................................................................................................................... 21

2.1.1 Differences between H8S/2600 CPU and H8S/2000 CPU ................................. 22

2.1.2 Differences from H8/300 CPU ........................................................................... 23

2.1.3 Differences from H8/300H CPU......................................................................... 23

2.2 CPU Operating Modes........................................................................................................ 24

2.2.1 Advanced Mode.................................................................................................. 24

2.3 Address Space..................................................................................................................... 27

2.4 Register Configuration........................................................................................................ 31

2.4.1 General Registers................................................................................................ 32

2.4.2 Program Counter (PC) ........................................................................................ 33

2.4.3 Extended Control Register (EXR) ...................................................................... 33

2.4.4 Condition-Code Register (CCR)......................................................................... 34

2.4.5 Initial Register Values......................................................................................... 36

2.5 Data Formats....................................................................................................................... 37

2.5.1 General Register Data Formats ........................................................................... 37

2.5.2 Memory Data Formats ........................................................................................ 39

2.6 Instruction Set ..................................................................................................................... 40

2.6.1 Table of Instructions Classified by Function ...................................................... 41

2.6.2 Basic Instruction Formats ................................................................................... 51

2.7 Addressing Modes and Effective Address Calculation....................................................... 53

2.7.1 Register Direct—Rn ........................................................................................... 53

2.7.2 Register Indirect—@ERn ................................................................................... 53

2.7.3 Register Indirect with Displacement—@(d:16, ERn) or @(d:32, ERn)............. 54

2.7.4 Register Indirect with Post-Increment or Pre-Decrement—@ERn+ or

@–ERn................................................................................................................ 54

2.7.5 Absolute Address—@aa:8, @aa:16, @aa:24, or @aa:32................................... 54

Rev. 1.00 Oct. 03, 2008 Page ix of xxvi

Share Link: