SH7201 datasheet(9/1196 Pages) RENESAS

9 / 1196 page

Rev. 2.00 Sep. 07, 2007 Page ix of xxviii

Contents

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

1.1

SH7201 Group Features......................................................................................................... 1

1.2

Product Lineup....................................................................................................................... 8

1.3

Block Diagram ....................................................................................................................... 9

1.4

Pin Assignments................................................................................................................... 10

1.5

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

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

2.1

Register Configuration......................................................................................................... 19

2.1.1

General Registers.................................................................................................... 19

2.1.2

Control Registers .................................................................................................... 20

2.1.3

System Registers..................................................................................................... 22

2.1.4

Register Banks ........................................................................................................ 23

2.1.5

Initial Values of Registers....................................................................................... 23

2.2

Data Formats........................................................................................................................ 24

2.2.1

Data Format in Registers ........................................................................................ 24

2.2.2

Data Formats in Memory ........................................................................................ 24

2.2.3

Immediate Data Format .......................................................................................... 25

2.3

Instruction Features.............................................................................................................. 26

2.3.1

RISC-Type Instruction Set...................................................................................... 26

2.3.2

Addressing Modes .................................................................................................. 30

2.3.3

Instruction Format................................................................................................... 34

2.4

Instruction Set ...................................................................................................................... 38

2.4.1

Instruction Set by Classification ............................................................................. 38

2.4.2

Data Transfer Instructions....................................................................................... 44

2.4.3

Arithmetic Operation Instructions .......................................................................... 48

2.4.4

Logic Operation Instructions .................................................................................. 51

2.4.5

Shift Instructions..................................................................................................... 52

2.4.6

Branch Instructions ................................................................................................. 53

2.4.7

System Control Instructions.................................................................................... 54

2.4.8

Floating Point Operation Instructions ..................................................................... 56

2.4.9

FPU-Related CPU Instructions ............................................................................... 58

2.4.10 Bit Manipulation Instructions ................................................................................. 59

2.5

Processing States.................................................................................................................. 60

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