Texas Instruments TMS320DM643x manuales

Manuales del propietario y guías del usuario para No Texas Instruments TMS320DM643x.
Ofrecemos 1 manuales en pdf Texas Instruments TMS320DM643x para descargar gratis por tipos de documentos: Manual de usuario


Tabla de contenidos

Reference Guide

1

2 SPRU978E – March 2008

2

Contents

3

Read This First

9

Submit Documentation Feedback

10

Introduction

11

1.1 Introduction

12

1.2 Block Diagram

12

TMS320C64x+ Megamodule

15

2.1 Introduction

16

2.2 TMS320C64x+ CPU

16

TMS320C64x+ CPU

17

2.3 Memory Controllers

18

2.3.1 L1P Controller

18

Memory Controllers

19

2.3.2 L1D Controller

20

2.3.3 L2 Controller

20

2.3.5 Internal DMA (IDMA)

21

2.4 Internal Peripherals

22

2.4.3 Bandwidth Manager

23

System Memory

25

3.1 Memory Map

26

3.1.2 External Memory

26

3.1.3 Internal Peripherals

26

3.1.4 Device Peripherals

26

Memory Interfaces Overview

27

Device Clocking

29

4.1 Overview

30

4.2 Clock Domains

30

4.2.1 Core Domains

30

Clock Domains

31

4.2.3 DDR2/EMIF Clock

33

4.2.4 I/O Domains

34

PLL Controller

37

5.1 PLL Module

38

5.2 PLL1 Control

38

5.2.1 Device Clock Generation

39

PLL1 Control

40

5.3 PLL2 Control

43

5.3.1 Device Clock Generation

43

PLL2 Control

44

5.4 PLL Controller Registers

48

PLL Controller Registers

49

Power and Sleep Controller

61

6.1 Introduction

62

6.3.1 Power Domain States

64

6.3.2 Module States

64

6.3.3 Local Reset

65

6.6 PSC Interrupts

66

6.6.1 Interrupt Events

66

6.6.2 Interrupt Registers

67

6.6.3 Interrupt Handling

68

6.7 PSC Registers

68

PSC Registers

69

Table 6-14

74

Power Management

77

7.1 Overview

78

7.2 PSC and PLLC Overview

78

7.3 Clock Management

79

7.3.1 Module Clock ON/OFF

79

7.4 DSP Sleep Mode Management

80

7.4.1 DSP Sleep Modes

80

7.4.2 DSP Module Clock ON/OFF

80

7.5 3.3 V I/O Power Down

81

7.6 Video DAC Power Down

81

Interrupt Controller

83

System Module

85

9.1 Overview

86

9.2 Device Identification

86

9.3 Device Configuration

86

3.3 V I/O Power-Down Control

87

9.6 Bandwidth Management

88

9.7 Boot Control

89

Chapter 10

91

10.1 Overview

92

10.2 Reset Pins

92

10.4 DSP Reset

93

10.4.1 DSP Local Reset

93

10.4.2 DSP Module Reset

93

DSP Reset

94

Boot Modes

95

Revision History

97

IMPORTANT NOTICE

98





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