Mach Speed Technologies Eclipse Touch 2.8V manuály

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Mach speed technologies Eclipse Touch 2.8V Uživatelská příručka (235 strany)

Značka: Mach-speed-technologies | Kategorie: Software | Velikost: 12.68 MB |

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Tabulka s obsahem

User’s Guide

1

Document Number: MX53UG

2

Rev. 1, 3/2011

2

How to Reach Us:

2

Contents

10

Freescale Semiconductor xi

11

Freescale Semiconductor xiii

13

Number Title

14

Freescale Semiconductor xiv

15

About This Guide

17

Organization

18

Essential Reference

19

Signal Conventions

20

Acronyms and Abbreviations

20

Hardware Design and Bring-up

25

I-2 Freescale Semiconductor

26

Chapter 1

27

Design Checklist

27

1.2 DDR Reference Circuit

34

1.3 Avoiding I

35

C Conflicts

35

1.4 JTAG Signal Termination

36

Chapter 2

37

2-2 Freescale Semiconductor

38

2.1.1 Fanout

39

2.2 Stackup

40

Freescale Semiconductor 2-5

41

2.5 Routing Topologies

43

2.5.1 1 Gbyte Topologies

44

2.5.2 2 Gbyte Topologies

45

2-10 Freescale Semiconductor

46

Freescale Semiconductor 2-11

47

2.5.3 DDR2 Routing Examples

48

Freescale Semiconductor 2-19

55

2.6 Power Recommendations

62

2.8 SATA Recommendations

63

2.9 LVDS Recommendations

63

2.10 Reference Resistors

64

Freescale Semiconductor 2-29

65

2-30 Freescale Semiconductor

66

Chapter 3

67

Understanding the IBIS Model

67

3.2 Header Information

68

3.4 Model Information

70

3-6 Freescale Semiconductor

72

3.5 Model Golden Waveforms

73

3.6.1 [Model Selector] ddr

74

3.6.2 [Model Selector] gpio

74

3.6.3 [Model Selector] lvio

75

3.6.4 [Model Selector] uhvio

75

3.8 References

77

3-12 Freescale Semiconductor

78

Chapter 4

79

Using the IOMUX Design Aid

79

4-2 Freescale Semiconductor

80

Freescale Semiconductor 4-3

81

4-4 Freescale Semiconductor

82

Freescale Semiconductor 4-5

83

4-6 Freescale Semiconductor

84

Freescale Semiconductor 4-7

85

4-8 Freescale Semiconductor

86

Freescale Semiconductor 4-9

87

4-10 Freescale Semiconductor

88

Freescale Semiconductor 4-11

89

4-12 Freescale Semiconductor

90

4.5 IOMUX Features Guide

91

4.5.2.1 File Menu

92

4.5.2.2 Device Menu

93

4.5.2.3 View Menu

93

4.5.2.4 Help Menu

94

4.5.5.1 Signals Tab

94

4.5.5.2 Ball Diagram Tab

95

4-18 Freescale Semiconductor

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Chapter 5

97

Figure 5-1. Internal LDOs

98

VB UCKC OR E

99

Setting up Power Management

100

Figure 5-3. Power Connections

102

DA9053

103

Figure 5-3 and Figure 5-4

104

5.3.1 Using the I

105

C Interface

105

5.4 Interface Table

106

NVCC_EIM_DRAM

108

Freescale Semiconductor 5-13

109

LTC3589-1

110

Optional

110

Freescale Semiconductor 5-15

111

5-16 Freescale Semiconductor

112

5.6.1 DA9053

113

5-18 Freescale Semiconductor

114

5.6.2 LTC3589-1

116

9729

117

5-22 Freescale Semiconductor

118

Chapter 6

119

Processor

119

6-2 Freescale Semiconductor

120

6.2 i.MX53 Memory Interface

121

6.5.1 Main Control Register

128

6.5.2 Power Down Register

129

31 29 28 26 25 21 20 16

130

15 14 12 11 9 8 5 4 3 2 0

130

6-14 Freescale Semiconductor

132

Chapter 7

133

7.4 Avoiding Reset Pitfalls

134

Chapter 8

137

Freescale Semiconductor 8-3

139

8-4 Freescale Semiconductor

140

Chapter 9

141

9-2 Freescale Semiconductor

142

4. Save the configuration

143

9-4 Freescale Semiconductor

144

Software Development

145

II-2 Freescale Semiconductor

146

Chapter 10

147

10.2.2 DDR Test

148

10.2.9 SPI-NOR Test

150

Chapter 11

151

11-6 Freescale Semiconductor

156

Chapter 12

157

Porting the Android Kernel

157

12-2 Freescale Semiconductor

158

12.3 Initializing Android

160

Figure 12-3. Linux Kernel

161

12-6 Freescale Semiconductor

162

Chapter 13

163

13.2.1 Defining the Pads

164

13.2.3 Example—Setting a GPIO

165

13.3.2 Machine Layer File

167

13.3.3 Example—Setting a GPIO

167

• 0x294—MUX Control Offset

168

• 0—Select Input

168

Chapter 14

169

Registering a New UART Driver

169

14.3 Testing the UART

170

14.4 File Names and Locations

170

14-4 Freescale Semiconductor

172

Chapter 15

173

Table 15-2. ESDHC Pins

178

15.3.3 Interface Layouts

179

15-8 Freescale Semiconductor

180

Chapter 16

181

(MTD) Driver

181

.size = 0x000100000

182

Table 16-3. CSPI Parameters

183

16.5 Hardware Operation

184

16.6 Software Operation

185

16-6 Freescale Semiconductor

186

Chapter 17

187

17.2 Creating a Custom Keymap

188

17.4 Enabling the Keypad

189

17.5 Testing the Keypad

189

Chapter 18

191

Figure 18-2. Interface

194

Table 18-2. Timing Parameters

194

Parameters

198

Table 18-7. Sample Values

199

CLAA057VA01CT LCD

204

18-16 Freescale Semiconductor

206

Chapter 19

207

19.2.2 Programming Interface

208

19.3 LDB Ports

209

19.4 Further Reading

210

Chapter 20

211

20.5 Using the I

216

Package List > imx-test

219

Figure 20-3. Chessboard Test

219

20-10 Freescale Semiconductor

220

Freescale Semiconductor 20-11

221

20-14 Freescale Semiconductor

224

Chapter 21

225

21-4 Freescale Semiconductor

228

Chapter 22

229

22.2 Source Code

230

22.3 Ethernet Configuration

230

Chapter 23

231

Porting USB Host1 and USB OTG

231

23-2 Freescale Semiconductor

232

Appendix A

233

Revision History

233

A-4 Freescale Semiconductor

234

Freescale Semiconductor A-5

235

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