H8/3004 Просмотр технического описания (PDF) - Renesas Electronics

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Компоненты Описание

производитель

H8/3004

Microcomputer

Renesas Electronics 

Contents

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

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

1.2 Block Diagram................................................................................................................ 4

1.3 Pin Description ............................................................................................................... 5

1.3.1 Pin Arrangement............................................................................................. 5

1.3.2 Pin Functions .................................................................................................. 6

1.4 Pin Functions .................................................................................................................. 9

Section 2 CPU ............................................................................................................... 13

2.1 Overview ........................................................................................................................ 13

2.1.1 Features........................................................................................................... 13

2.1.2 Differences from H8/300 CPU ....................................................................... 14

2.2 CPU Operating Modes.................................................................................................... 15

2.3 Address Space................................................................................................................. 16

2.4 Register Configuration.................................................................................................... 17

2.4.1 Overview......................................................................................................... 17

2.4.2 General Registers............................................................................................ 18

2.4.3 Control Registers ............................................................................................ 19

2.4.4 Initial CPU Register Values ............................................................................ 20

2.5 Data Formats................................................................................................................... 21

2.5.1 General Register Data Formats....................................................................... 21

2.5.2 Memory Data Formats .................................................................................... 22

2.6 Instruction Set................................................................................................................. 24

2.6.1 Instruction Set Overview ................................................................................ 24

2.6.2 Instructions and Addressing Modes................................................................ 25

2.6.3 Tables of Instructions Classified by Function................................................. 26

2.6.4 Basic Instruction Formats ............................................................................... 36

2.6.5 Notes on Use of Bit Manipulation Instructions .............................................. 37

2.7 Addressing Modes and Effective Address Calculation .................................................. 37

2.7.1 Addressing Modes .......................................................................................... 37

2.7.2 Effective Address Calculation ........................................................................ 40

2.8 Processing States ............................................................................................................ 44

2.8.1 Overview......................................................................................................... 44

2.8.2 Program Execution State ................................................................................ 45

2.8.3 Exception-Handling State............................................................................... 45

2.8.4 Exception-Handling Sequences ...................................................................... 47

2.8.5 Reset State ...................................................................................................... 48

2.8.6 Power-Down State .......................................................................................... 48

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