H8S/2116 データシートの表示（PDF） - Renesas Electronics

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H8S/2116

16-Bit Single-Chip Microcomputer

Renesas Electronics 

Contents

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

1.1 Overview............................................................................................................................... 1

1.2 Internal Block Diagram......................................................................................................... 3

1.3 Pin Description ..................................................................................................................... 4

1.3.1 Pin Arrangement ................................................................................................... 4

1.3.2 Pin Arrangement in Each Operating Mode........................................................... 6

1.3.3 Pin Functions ...................................................................................................... 11

Section 2 CPU......................................................................................................19

2.1 Features............................................................................................................................... 19

2.1.1 Differences between H8S/2600 CPU and H8S/2000 CPU ................................. 20

2.1.2 Differences from H8/300 CPU ........................................................................... 21

2.1.3 Differences from H8/300H CPU......................................................................... 21

2.2 CPU Operating Modes........................................................................................................ 22

2.2.1 Normal Mode...................................................................................................... 22

2.2.2 Advanced Mode.................................................................................................. 24

2.3 Address Space..................................................................................................................... 26

2.4 Register Configuration........................................................................................................ 27

2.4.1 General Registers................................................................................................ 28

2.4.2 Program Counter (PC) ........................................................................................ 29

2.4.3 Extended Control Register (EXR) ...................................................................... 29

2.4.4 Condition-Code Register (CCR)......................................................................... 30

2.4.5 Initial Register Values......................................................................................... 31

2.5 Data Formats....................................................................................................................... 32

2.5.1 General Register Data Formats ........................................................................... 32

2.5.2 Memory Data Formats ........................................................................................ 34

2.6 Instruction Set ..................................................................................................................... 35

2.6.1 Table of Instructions Classified by Function ...................................................... 36

2.6.2 Basic Instruction Formats ................................................................................... 46

2.7 Addressing Modes and Effective Address Calculation....................................................... 47

2.7.1 Register Direct—Rn ........................................................................................... 47

2.7.2 Register Indirect—@ERn ................................................................................... 47

2.7.3 Register Indirect with Displacement—@(d:16, ERn) or @(d:32, ERn)............. 48

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

@-ERn ................................................................................................................ 48

2.7.5 Absolute Address—@aa:8, @aa:16, @aa:24, or @aa:32................................... 48

Rev. 1.00 Mar. 02, 2006 Page ix of xl

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