Freescale Semiconductor DSP56364 manuels

Manuels d'utilisation et guides de l'utilisateur pour Processeurs Freescale Semiconductor DSP56364.
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Freescale semiconductor DSP56364 Manuel d'utilisateur (184 pages)

marque: Freescale-semiconductor | Catégorie: Processeurs | Taille: 1.91 MB |

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Table des matières

Processor

1

Contents

3

3 Memory Configuration

4

4 Core Configuration

4

Freescale Semiconductor v

5

Freescale Semiconductor vii

7

BookTitle, Rev. #

10

List of Figures

11

List of Tables

13

Freescale Semiconductor xv

15

Manual Conventions

16

Freescale Semiconductor xvii

17

1 Overview

19

1.2 Features

20

Audio Processor Architecture

21

Freescale Semiconductor 1-3

21

1.5.1 Data ALU

22

1.5.1.1 Data ALU Registers

23

1.5.4 Internal Buses

24

Freescale Semiconductor 1-7

25

1.6.3 Bootstrap ROM

26

1.6.1 Reserved Memory Spaces

26

1.6.5 External Memory Support

27

1.8 Status Register (SR)

28

2.1 Signal Groupings

29

DSP56364

30

2.2 Power

31

2.3 Ground

31

2.5.1 External Address Bus

32

2.5.2 External Data Bus

33

2.5.3 External Bus Control

33

After RESET

34

2.7 Serial Host Interface

35

2.9 JTAG/OnCE Interface

41

2.10 GPIO Signals

42

3.1.1 Program Memory Space

43

3.1.2 Data Memory Spaces

44

3.1.2.2 X Data RAM

45

3.1.2.3 Y Data Memory Space

45

3.1.2.4 Y Data RAM

45

3.3.1 RAM Locations

46

3.3.2 ROM Locations

46

Internal Memory Configuration

47

Freescale Semiconductor 3-5

47

3.4 Memory Maps

48

Memory Maps

49

Freescale Semiconductor 3-7

49

3.5 External Memory Support

50

3.6 Internal I/O Memory Map

50

4.2.1 Mode C (MC) - Bit 2

52

4.3 Operating Modes

53

4.4 Bootstrap Program

54

Interrupt Priority Registers

56

4-6 Freescale Semiconductor

56

4.6 DMA Request Sources

57

4.7 PLL and Clock Generator

57

5.1 Introduction

61

5.2 GPIO Programming Model

61

GPIO Programming Model

64

5-4 Freescale Semiconductor

64

6.1 Introduction

65

Introduction

66

6-2 Freescale Semiconductor

66

ESAI Data and Control Pins

67

Freescale Semiconductor 6-3

67

6-4 Freescale Semiconductor

68

6.3 ESAI Programming Model

71

Figure 6-2 TCCR Register

72

Freescale Semiconductor 6-9

73

6-10 Freescale Semiconductor

74

6-12 Freescale Semiconductor

76

Figure 6-5 TCR Register

77

6-14 Freescale Semiconductor

78

Freescale Semiconductor 6-15

79

Normal Mode

81

Network Mode

81

Figure 6-14

82

6-20 Freescale Semiconductor

84

Freescale Semiconductor 6-21

85

6-22 Freescale Semiconductor

86

Figure 6-8 RCCR Register

87

Figure 6-9 RCR Register

91

6-28 Freescale Semiconductor

92

Freescale Semiconductor 6-31

95

Figure 6-10 SAICR Register

96

Freescale Semiconductor 6-33

97

6-34 Freescale Semiconductor

98

Figure 6-12 SAISR Register

99

ESAI Programming Model

100

6-36 Freescale Semiconductor

100

Freescale Semiconductor 6-37

101

6-38 Freescale Semiconductor

102

(a) Receive Registers

103

(b) Transmit Registers

103

Freescale Semiconductor 6-41

105

Figure 6-15 TSMA Register

106

Figure 6-16 TSMB Register

106

Figure 6-17 RSMA Register

107

Figure 6-18 RSMB Register

107

6.4.1 ESAI After Reset

108

6.4.2 ESAI Initialization

108

6.4.3 ESAI Interrupt Requests

109

Operating Modes

110

6-46 Freescale Semiconductor

110

6.4.4.3 Frame Sync Selection

111

6.4.5 Serial I/O Flags

112

Figure 6-19 PCRC Register

113

Figure 6-20 PRRC Register

113

Figure 6-21 PDRC Register

114

ESAI Initialization Examples

115

Freescale Semiconductor 6-51

115

6-52 Freescale Semiconductor

116

7 Serial Host Interface

117

7-2 Freescale Semiconductor

118

7.3 SHI Clock Generator

119

7-4 Freescale Semiconductor

120

7-6 Freescale Semiconductor

122

7.4.4.2 HSAR I

123

7-8 Freescale Semiconductor

124

Freescale Semiconductor 7-9

125

Table 7-4 SHI Data Size

127

Freescale Semiconductor 7-15

131

7.5 SPI Bus Characteristics

132

7.6.1 Overview

133

C Bus Characteristics

134

7-18 Freescale Semiconductor

134

C Data Transfer Formats

135

7.7.1 SPI Slave Mode

136

7.7.2 SPI Master Mode

137

C Slave Mode

137

7.7.3.1 Receive Data in I

138

C Master Mode

139

7.7.4.1 Receive Data in I

140

7.7.4.2 Transmit Data In I

141

7-26 Freescale Semiconductor

142

Appendix A Bootstrap ROM

143

A-2 Freescale Semiconductor

144

Freescale Semiconductor A-3

145

A-4 Freescale Semiconductor

146

Freescale Semiconductor A-5

147

A-6 Freescale Semiconductor

148

Freescale Semiconductor A-7

149

A-8 Freescale Semiconductor

150

Appendix B BDSL File

151

B-2 Freescale Semiconductor

152

Freescale Semiconductor B-3

153

B-4 Freescale Semiconductor

154

Freescale Semiconductor B-5

155

B-6 Freescale Semiconductor

156

C.1.1 Peripheral Addresses

157

C.1.2 Interrupt Addresses

157

C.1.3 Interrupt Priorities

157

Programmer’s Reference

158

C.2 Programming Sheets

164

Central Processor

165

=Reserved, program as 1

166

CENTRAL PROCESSOR

167

C-12 Freescale Semiconductor

168

Bits XTLR and

169

C-14 Freescale Semiconductor

170

SHI Host Receive

171

C-16 Freescale Semiconductor

172

X: $FFFFB6 Reset: $000000

173

X: $FFFFB5 Reset: $000000

174

X: $FFFFB8 Reset: $000000

175

X: $FFFFB7 Reset: $000000

176

X: $FFFFB4 Reset: $000000

177

SAISR - ESAI Status Register

178

X: $FFFFB3 Reset $000000

178

Freescale Semiconductor C-23

179

C-24 Freescale Semiconductor

180

Freescale Semiconductor appareils