Altera Stratix GX manuali

Altera Stratix GX Guida Utente (318 pagine)

Marchio: Altera | Categoria: Processori | Dimensione: 7.86 MB |

Inglese

Indice

101 Innovation Drive

1

San Jose, CA 95134

1

(408) 544-7000

1

Contents

3

Chapter 4. SONET Mode

4

Chapter 5. XAUI Mode

4

Chapter 6. GigE Mode

5

Chapter 7. Loopback Modes

5

About This User Guide

7

Typographic

8

Conventions

8

1. Introduction

9

Transceiver

10

Architecture

10

Digital Overview

11

Byte Serializer/Deserializer

12

8B/10B Encoder/Decoder

12

Modes of

13

Operation

13

Loopback

17

Built-In Self Test

17

1–10 Altera Corporation

18

Modes of Operation

18

2. Stratix GX Analog

19

Description

19

Programmable Pre-Emphasis

22

Transmitter PLL

23

Clock Synthesis

24

2–8 Altera Corporation

26

Transmitter Analog

26

Receiver Analog

27

2–10 Altera Corporation

28

Equalizer Mode

29

Receiver PLL

30

2–14 Altera Corporation

32

Receiver Bandwidth Type

33

Clock Recovery Unit

34

Altera Corporation 2–17

35

Stratix GX Analog Description

35

2–18 Altera Corporation

36

Altera Corporation 2–19

37

Analog Features

38

Notes (1)–(4)

39

2–22 Altera Corporation

40

MegaWizard Analog Features

40

Notes to Figure 2–14:

40

Altera Corporation 2–23

41

Note to Figure 2–15:

41

2–24 Altera Corporation

42

Notes to Figure 2–16:

42

Altera Corporation 2–25

43

Notes to Figure 2–17:

43

2–26 Altera Corporation

44

Notes to Figure 2–18:

44

Altera Corporation 2–27

45

2–28 Altera Corporation

46

3. Basic Mode

47

Basic Mode

48

Manual Alignment Modes

51

3–6 Altera Corporation

52

Altera Corporation 3–7

53

3–8 Altera Corporation

54

3–14 Altera Corporation

60

Altera Corporation 3–15

61

Byte Serializer

63

Altera Corporation 3–21

67

3–22 Altera Corporation

68

Basic Mode Clocking

68

TX_PLL_CLK. If not available

70

CORECLK_OUT through logic

70

RX_CLKOUT

70

Altera Corporation 3–25

71

Altera Corporation 3–27

73

3–28 Altera Corporation

74

3–30 Altera Corporation

76

Basic Mode MegaWizard Plug-In

76

Notes to Figure 3–25:

76

Altera Corporation 3–31

77

Notes to Figure 3–26:

77

3–32 Altera Corporation

78

Notes to Figure 3–27:

78

Altera Corporation 3–33

79

Notes to Figure 3–28:

79

3–34 Altera Corporation

80

Notes to Figure 3–29:

80

Altera Corporation 3–35

81

Notes to Figure 3–30:

81

3–36 Altera Corporation

82

4. SONET Mode

83

Altera Corporation 4–5

87

4–6 Altera Corporation

88

Altera Corporation 4–7

89

Altera Corporation 4–9

91

4–10 Altera Corporation

92

Altera Corporation 4–13

95

4–14 Altera Corporation

96

Altera Corporation 4–15

97

TX_PLL_CLK. Available

98

4–18 Altera Corporation

100

SONET Mode Clocking

100

Altera Corporation 4–19

101

SONET Mode

101

Altera Corporation 4–21

103

4–22 Altera Corporation

104

MegaWizard

105

Plug-In Manager

105

4–24 Altera Corporation

106

Notes to Figure 4–17:

106

Altera Corporation 4–25

107

Notes to Figure 4–18:

107

4–26 Altera Corporation

108

Notes to Figure 4–19:

108

Altera Corporation 4–27

109

Notes to Figure 4–20:

109

4–28 Altera Corporation

110

Notes to Figure 4–21:

110

Altera Corporation 4–29

111

Notes to Figure 4–22:

111

4–30 Altera Corporation

112

5. XAUI Mode

113

5–2 Altera Corporation

114

Introduction

114

XAUI Mode

117

Receiver

117

Word Aligner

118

XAUI Synchronization Mode

119

5–8 Altera Corporation

120

Note to Figure 5–6:

120

Channel Aligner

121

5–10 Altera Corporation

122

Rate Matcher

123

8B/10B Decoder

123

10-Bit Decoding

124

Code Error Detect

124

Disparity Error Detector

125

Control Detect

126

PCS - XGMII Code Conversion

127

Byte Deserializer

127

5–16 Altera Corporation

128

Altera Corporation 5–17

129

Transmitter

130

Altera Corporation 5–19

131

5–20 Altera Corporation

132

8B/10B Encoder

133

8B/10B Reset Condition

134

Control Code Encoding

135

Clocking

136

Altera Corporation 5–25

137

5–26 Altera Corporation

138

XAUI Mode Clocking

138

5–28 Altera Corporation

140

Altera Corporation 5–29

141

5–30 Altera Corporation

142

5–32 Altera Corporation

144

Altera Corporation 5–33

145

Altera Corporation 5–35

147

Notes to Figure 5–28:

147

5–36 Altera Corporation

148

Notes to Figure 5–29:

148

Altera Corporation 5–37

149

Notes to Figure 5–30:

149

5–38 Altera Corporation

150

Notes to Figure 5–31:

150

Altera Corporation 5–39

151

Notes to Figure 5–32:

151

5–40 Altera Corporation

152

Notes to Figure 5–33:

152

Altera Corporation 5–41

153

5–42 Altera Corporation

154

6. GigE Mode

155

/C1/ and /C2/ code groups

156

/K28.5/D21.5/Config_Reg (1)

156

GigE Mode

158

Pattern Detector Module

159

6–6 Altera Corporation

160

Altera Corporation 6–7

161

6–8 Altera Corporation

162

6–10 Altera Corporation

164

/K28.5/, /D5.6/) and

170

6–18 Altera Corporation

172

Altera Corporation 6–21

175

6–22 Altera Corporation

176

GigE Mode Clocking

176

Altera Corporation 6–23

177

Clock Port Description

178

6–26 Altera Corporation

180

6–28 Altera Corporation

182

Altera Corporation 6–29

183

6–30 Altera Corporation

184

6–32 Altera Corporation

186

GigE Mode MegaWizard

186

Notes to Figure 6–27:

186

Altera Corporation 6–33

187

Notes to Figure 6–28:

187

6–34 Altera Corporation

188

Notes to Figure 6–29:

188

Altera Corporation 6–35

189

Notes to Figure 6–30:

189

6–36 Altera Corporation

190

Notes to Figure 6–31:

190

Altera Corporation 6–37

191

Notes to Figure 6–32:

191

Design Example

192

Altera Corporation 6–39

193

6–40 Altera Corporation

194

Altera Corporation 6–41

195

6–42 Altera Corporation

196

Altera Corporation 6–43

197

6–44 Altera Corporation

198

Altera Corporation 6–45

199

6–46 Altera Corporation

200

7. Loopback Modes

201

Parallel

202

Non-Active Path

203

Active Path

203

Altera Corporation 8–1

205

January 2005

205

Notes to Figure 8–1:

205

PRBS Mode Generator

206

Incremental Mode Generator

207

High-Frequency Mode Generator

207

Low-Frequency Mode Generator

208

Pattern Verifier

209

Incremental Mode Verifier

210

Examples

211

8–8 Altera Corporation

212

Design Examples

212

Altera Corporation 8–9

213

8–10 Altera Corporation

214

Altera Corporation 8–11

215

8–12 Altera Corporation

216

Altera Corporation 8–13

217

8–14 Altera Corporation

218

Altera Corporation 8–15

219

8–16 Altera Corporation

220

Altera Corporation 8–17

221

8–18 Altera Corporation

222

Altera Corporation 8–19

223

8–20 Altera Corporation

224

Altera Corporation 8–21

225

8–22 Altera Corporation

226

9. Reset Control &

227

Power Down

227

9–2 Altera Corporation

228

9–4 Altera Corporation

230

Recommended Resets

230

Altera Corporation 9–5

231

9–6 Altera Corporation

232

9–8 Altera Corporation

234

Altera Corporation 9–9

235

9–10 Altera Corporation

236

Altera Corporation 9–11

237

Altera Corporation 9–13

239

9–14 Altera Corporation

240

Altera Corporation 9–15

241

9–16 Altera Corporation

242

Altera Corporation 9–17

243

9–18 Altera Corporation

244

Altera Corporation 9–19

245

9–20 Altera Corporation

246

Altera Corporation 9–21

247

Altera Corporation

248

Altera Corporation 9–23

249

9–24 Altera Corporation

250

Altera Corporation 9–25

251

9–26 Altera Corporation

252

9–28 Altera Corporation

254

Altera Corporation 9–29

255

9–30 Altera Corporation

256

Altera Corporation 9–31

257

Receiver Reset

258

Altera Corporation 9–33

259

Altera Corporation 9–35

261

9–36 Altera Corporation

262

Altera Corporation 9–37

263

9–38 Altera Corporation

264

9–40 Altera Corporation

266

Altera Corporation 9–41

267

9–42 Altera Corporation

268

Altera Corporation 9–43

269

9–44 Altera Corporation

270

9–46 Altera Corporation

272

Altera Corporation 9–47

273

9–48 Altera Corporation

274

9–50 Altera Corporation

276

Altera Corporation 9–51

277

Transmitter Reset

278

Altera Corporation 9–53

279

Stable TXPLL Clock

280

Altera Corporation 9–55

281

9–56 Altera Corporation

282

8B/10B Code

285

A–2 Altera Corporation

286

Supported Codes

287

A–12 Altera Corporation

296

Appendix B. Ports &

297

Parameters

297

Output Ports

301

Parameter

305

Descriptions

305

port must be used

309

Appendix C. REFCLKB Pin

311

Constraints

311

C–2 Altera Corporation

312

Known Issues

312

Quartus II Software Messages

313

Recommendations

315

C–6 Altera Corporation

316

Altera Corporation C–7

317

C–8 Altera Corporation

318

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