SH7713 datasheet(11/904 Pages) RENESAS

11 / 904 page

Rev.1.50 Aug. 30, 2006 Page xi of xl

Contents

Section 1 Overview and Pin Function ...................................................................1

1.1

Features.................................................................................................................................. 1

1.2

Block Diagram ....................................................................................................................... 7

1.3

Pin Description....................................................................................................................... 8

1.3.1

Pin Assignment ......................................................................................................... 8

1.3.2

Pin Functions .......................................................................................................... 19

Section 2 CPU......................................................................................................27

2.1

Processing States and Processing Modes ............................................................................. 27

2.1.1

Processing States..................................................................................................... 27

2.1.2

Processing Modes ................................................................................................... 28

2.2

Memory Map ....................................................................................................................... 29

2.2.1

Logical Address Space............................................................................................ 29

2.2.2

External Memory Space.......................................................................................... 30

2.3

Register Descriptions ...........................................................................................................32

2.3.1

General Registers.................................................................................................... 35

2.3.2

System Registers..................................................................................................... 36

2.3.3

Program Counter..................................................................................................... 37

2.3.4

Control Registers .................................................................................................... 38

2.4

Data Formats........................................................................................................................ 42

2.4.1

2.4.2

Memory Data Formats ............................................................................................ 42

2.5

Features of CPU Core Instructions ...................................................................................... 44

2.5.1

Instruction Execution Method................................................................................. 44

2.5.2

CPU Instruction Addressing Modes ....................................................................... 45

2.5.3

CPU Instruction Formats ........................................................................................ 48

2.6

Instruction Set ...................................................................................................................... 52

2.6.1

CPU Instruction Set Based on Functions ................................................................ 52

2.6.2

Operation Code Map............................................................................................... 66

Section 3 DSP Operating Unit .............................................................................71

3.1

DSP Extended Functions ..................................................................................................... 71

3.2

DSP Mode Resources .......................................................................................................... 73

3.2.1

Processing Modes ................................................................................................... 73

3.2.2

DSP Mode Memory Map........................................................................................ 73

3.2.3

CPU Register Sets................................................................................................... 74

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