R4F2463 データシートの表示（PDF） - Renesas Electronics

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R4F2463

16-Bit Single-Chip Microcomputer

Renesas Electronics 

Contents

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

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

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

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

1.3.1 Pin Assignments ....................................................................................................... 4

1.3.2 Pin Assignment in Each Operating Mode................................................................. 7

1.3.3 Pin Functions .......................................................................................................... 14

Section 2 CPU......................................................................................................25

2.1 Features................................................................................................................................ 25

2.1.1 Differences between H8S/2600 CPU and H8S/2000 CPU ..................................... 26

2.1.2 Differences from H8/300 CPU ............................................................................... 27

2.1.3 Differences from H8/300H CPU............................................................................. 27

2.2 CPU Operating Modes ......................................................................................................... 28

2.2.1 Normal Mode.......................................................................................................... 28

2.2.2 Advanced Mode...................................................................................................... 30

2.3 Address Space...................................................................................................................... 32

2.4 Registers............................................................................................................................... 33

2.4.1 General Registers .................................................................................................... 34

2.4.2 Program Counter (PC) ............................................................................................ 35

2.4.3 Extended Control Register (EXR) .......................................................................... 35

2.4.4 Condition-Code Register (CCR) ............................................................................. 36

2.4.5 Multiply-Accumulate Register (MAC) ................................................................... 37

2.4.6 Initial Values of CPU Registers .............................................................................. 37

2.5 Data Formats........................................................................................................................ 38

2.5.1 General Register Data Formats ............................................................................... 38

2.5.2 Memory Data Formats ............................................................................................ 40

2.6 Instruction Set ...................................................................................................................... 41

2.6.1 Table of Instructions Classified by Function .......................................................... 42

2.6.2 Basic Instruction Formats ....................................................................................... 52

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. 2.00 Aug. 20, 2008 Page ix of xlviii

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