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STAC9221D5TAEyyX: 产品描述8-CHANNEL HIGH DEFINITION AUDIO CODEC; 文件大小1MB，共172页; 制造商IDT(艾迪悌); 官网地址http://www.idt.com/

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STAC9221D5TAEyyX概述

8-CHANNEL HIGH DEFINITION AUDIO CODEC

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DATA SHEET

8-CHANNEL HIGH DEFINITION AUDIO CODEC

DESCRIPTION

The STAC9220/9221/9223 are high fidelity, 8-channel audio

CODECs compatible with Intel’s High Definition (HD) Audio

Interface. The STAC9220/9221/9223 CODECs provide stereo

24-bit resolution with sample rates up to 192 KHz. SPDIF

I/O provides connectivity to consumer electronic equipment. The

STAC9221 CODEC incorporates IDT's proprietary

Σ∆

technology

to achieve an estimated DAC SNR in excess of 105dB. The

STAC9220/9223 CODECs incorporate IDT's proprietary

Σ∆

technology to achieve an estimated DAC SNR in excess of 95dB.

The STAC9223 has all of the features of the STAC9220 plus

ADAT

Optical “Lightpipe.”

The STAC9220/9221/9223

CODECs provide high quality, HD Audio capability to notebook

and media centric desktop PC applications.

STAC9220/9221/9223

Headphone, Line Out, Line In & Microphone

•

Pins 35/36

•

Pins 39/41

•

Line Out, Line In and Microphone Support

•

Pins 16/17 (with strong line out)

•

Pins 23/24

•

Pins 21/22

•

Line In/MIC Support

•

Pins 14/15

Four Adjustable VREF Out pins for Microphone

Bias

S Out (STAC9221)

ADAT

Optical “Lightpipe” Output Support

(STAC9221/9223)

Digital PC Beep to all outputs

+3.3 V and +5 V analog power supply options

48-pin LQFP package (7mm x 7mm)

FEATURES

•

High performance

Σ∆

technology

•

105dB DAC SNR (STAC9221)

•

95dB DAC SNR (STAC9220/9223)

•

Intel HD Audio interface

•

Eight Channel (4 DAC pairs and 2 stereo ADCs)

with 24-bit resolution

•

Supports 7.1 Audio

Supports 5.1 Audio with Auxiliary channel for separate

audio stream or Real Time Communication (RTC)

channel

THIRD PARTY SOFTWARE SUPPORT

•

WOW™ and Tru Surround™ from SRS

•

Intellisonic Microphone Beam Forming from

Knowles™

Sample Rates Up to 192 KHz

Integrated Headphone Amps

Stereo Microphone

•

Maxx BASS™ from Waves

Dolby PC Audio Logo Program

•

Program Levels

•

Supports Stereo Microphone

Microphone Boost 0, 10, 20, 30, 40dB

•

Dolby Sound Room

™

(STAC9220/9223D)

•

Dolby Home Theater

™

(STAC9220/9223D)

•

Dolby Master Studio

™

(STAC9221D)

•

Dolby Technologies

Direct CDROM Recording Mixerless Design

SPDIF In and Out

Two-Pin Volume Up/Down Control

Impedance Sensing

Universal Jacks™ Functionality for Jack Retasking

•

Dolby Headphone

™

•

Dolby ProLogic II

™

•

Dolby Virtual Speaker

™

•

Smart Stream™ from Sonic Focus

IDT™

8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223

V 0.96 102706

STAC9220/9221/9223

8-CHANNEL HIGH DEFINITION AUDIO CODEC

PC AUDIO

Table of Contents

1. FEATURES .............................................................................................................................. 11

1.1. Overview ......................................................................................................................................... 11

1.2. Features .......................................................................................................................................... 11

1.3. Third Party Software Support .......................................................................................................... 12

1.4. Description ..................................................................................................................................... 12

2. CHARACTERISTICS ............................................................................................................... 14

2.1. Audio Fidelity .................................................................................................................................. 14

2.2. Electrical Specifications ................................................................................................................... 14

2.3. STAC922x/STAC922xD 5V Analog Performance Characteristics .................................................. 16

2.4. STAC922x/STAC922xD 4V Analog Performance Characteristics .................................................. 18

2.5. STAC922x/STAC922xD 3.3V Analog Performance Characteristics ............................................... 20

3. POWER CONSUMPTION ........................................................................................................ 22

3.1. Digital .............................................................................................................................................. 22

3.2. Analog: AVDD = 5 V ........................................................................................................................ 22

3.3. Analog: AVDD = 3.3 V ..................................................................................................................... 22

4. DETAILED DESCRIPTION ......................................................................................................23

4.1. Audio Jack Presence Detect ........................................................................................................... 23

4.2. SPDIF Input ..................................................................................................................................... 23

4.3. SPDIF Output .................................................................................................................................. 23

4.4. Universal Jacks™ ............................................................................................................................ 24

5. FUNCTIONAL BLOCK DIAGRAMS AND CONNECTION DIAGRAMS ................................. 25

5.1. STAC9220/9223 Functional Block Diagram .................................................................................... 25

5.2. STAC9221 Functional Block Diagram ............................................................................................. 26

5.3. STAC9220/9223 Typical Connection Diagram for 48-pin LQFP ..................................................... 27

5.4. STAC9220/9223 Split Independent Power Supply for 48-pin LQFP ............................................... 28

5.5. STAC9221 Typical Connection Diagram for 48-pin LQFP .............................................................. 29

5.6. STAC9221 Split Independent Power Supply for 48-pin LQFP ........................................................ 30

6. WIDGET INFORMATION ......................................................................................................... 31

6.1. STAC9220/9223 Widget Diagrams ................................................................................................. 31

6.2. STAC9221Widget Diagrams ........................................................................................................... 32

6.3. Widget List STAC9220/9221/9223 .................................................................................................. 33

6.4. Root Node (NID = 0x00) .................................................................................................................. 34

6.5. AFG Node (NID = 0x01) .................................................................................................................. 36

6.6. DAC0 Node (NID = 0x02) ................................................................................................................ 51

6.7. DAC1 Node (NID = 0x03) ................................................................................................................ 56

6.8. DAC2 Node (NID = 0x04) ................................................................................................................ 61

6.9. DAC3 Node (NID = 0x05) ................................................................................................................ 66

6.10. ADC0 Node (NID = 0x06) .............................................................................................................. 71

6.11. ADC1 Node (NID = 0x07) .............................................................................................................. 76

6.12. SPDIFOut Node (NID = 0x08) ....................................................................................................... 81

6.13. SPDIFIn Node (NID = 0x09) .......................................................................................................... 87

6.14. PortA Node (NID = 0x0A) .............................................................................................................. 93

6.15. PortB Node (NID = 0x0B) .............................................................................................................. 99

6.16. PortC Node (NID = 0x0C) ............................................................................................................ 105

6.17. PortD Node (NID = 0x0D) ............................................................................................................ 110

6.18. PortE Node (NID = 0x0E) ............................................................................................................ 116

6.19. PortF Node (NID = 0x0F) ............................................................................................................ 121

6.20. DigOut0 Node (NID = 0x10) ........................................................................................................ 126

6.21. DigIn Node (NID = 0x11) ............................................................................................................. 131

6.22. ADC0Mux Node (NID = 0x12) ..................................................................................................... 136

6.23. ADC1Mux Node (NID = 0x13) ..................................................................................................... 141

6.24. PCBEEP Node (NID = 0x14) ....................................................................................................... 146

6.25. CD Node (NID = 0x15) ................................................................................................................ 148

IDT™

8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223

V 0.96 102706

STAC9220/9221/9223

8-CHANNEL HIGH DEFINITION AUDIO CODEC

PC AUDIO

6.26. VolumeKnob Node (NID = 0x16) ................................................................................................. 151

6.27. ADC0Vol Node (NID = 0x17) ....................................................................................................... 155

6.28. ADC1Vol Node (NID = 0x18) ....................................................................................................... 158

7. ORDERING INFORMATION .................................................................................................. 162

7.1. STAC9220/9221/9223 Family Options and Part Order Numbers .................................................. 162

8. PIN INFORMATION ............................................................................................................... 163

8.1. STAC9220/9223 Pin Diagram ....................................................................................................... 163

8.2. STAC9221 Pin Diagram ................................................................................................................ 163

8.3. Pin Table for STAC9220/9223 ...................................................................................................... 164

8.4. Pin Table for STAC9221 ............................................................................................................... 166

9. PACKAGE DRAWINGS ......................................................................................................... 168

9.1. 48-Pin LQFP .................................................................................................................................. 168

10. SOLDER REFLOW PROFILE .............................................................................................169

10.1. Standard Reflow Profile Data ...................................................................................................... 169

10.2. Pb Free Process - Package Classification Reflow Temperatures ............................................... 170

11. REVISION HISTORY ........................................................................................................... 171

List of Figures

Figure 1. Functional Block Diagram STAC9220/9223 .................................................................................. 25

Figure 2. Functional Block Diagram STAC9221 ............................................................................................ 26

Figure 3. Typical Connection Diagram STAC9220/9223 .............................................................................. 27

Figure 4. Split Independent Power Supply STAC9220/9223 ........................................................................ 28

Figure 5. Typical Connection Diagram STAC9221 ....................................................................................... 29

Figure 6. Split Independent Power Supply STAC9221 ................................................................................. 30

Figure 7. Widget Diagram STAC9220/9223 ................................................................................................. 31

Figure 8. Widget Diagram STAC9221 .......................................................................................................... 32

Figure 9. 48-Pin LQFP Package Outline and Package Dimensions ........................................................... 168

Figure 10. Solder Reflow Profile ................................................................................................................. 169

List of Tables

Table 1. Digital Power Consumption ............................................................................................................. 22

Table 2. Analog Power Consumption 5V ....................................................................................................... 22

Table 3. Analog Power Consumption 3.3V .................................................................................................... 22

Table 4. Audio Jack Presence Detect ............................................................................................................ 23

Table 5. High Definition Audio Widget ........................................................................................................... 33

Table 6. Root ID Command Verb Format ...................................................................................................... 34

Table 7. Root ID Command Response Format ............................................................................................. 34

Table 8. Root RevID Command Verb Format ................................................................................................ 34

Table 9. Root RevID Command Response Format ....................................................................................... 34

Table 10. Root NodeInfo Command Verb Format ......................................................................................... 35

Table 11. Root NodeInfo Command Response Format ................................................................................ 35

Table 12. AFG Reset Command Verb Format .............................................................................................. 36

Table 13. AFG Reset Command Response Format ...................................................................................... 36

Table 14. AFG NodeInfo Command Verb Format ......................................................................................... 36

IDT™

8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223

V 0.96 102706

STAC9220/9221/9223

8-CHANNEL HIGH DEFINITION AUDIO CODEC

PC AUDIO

Table 15. AFG NodeInfo Command Response Format ................................................................................. 36

Table 16. AFG Type Command Verb Format ................................................................................................ 37

Table 17. AFG Type Command Response Format ....................................................................................... 37

Table 18. AFG Cap Command Verb Format ................................................................................................. 37

Table 19. AFG Cap Command Response Format ......................................................................................... 37

Table 20. AFG PCMCap Command Verb Format ......................................................................................... 38

Table 21. AFG PCMCap Command Response Format ................................................................................. 38

Table 22. AFG Stream Command Verb Format ............................................................................................ 39

Table 23. AFG Stream Command Response Format .................................................................................... 39

Table 24. AFG InAmpCap Command Verb Format ....................................................................................... 40

Table 25. AFG InAmpCap Command Response Format .............................................................................. 40

Table 26. AFG SupPwrState Command Verb Format ................................................................................... 40

Table 27. AFG SupPwrState Command Response Format .......................................................................... 40

Table 28. AFG GPIOCnt Command Verb Format ......................................................................................... 41

Table 29. AFG GPIOCnt Command Response Format ................................................................................. 41

Table 30. AFG GPIO Polarity Command Verb Format .................................................................................. 42

Table 31. AFG GPIO Polarity Command Response Format ......................................................................... 42

Table 32. AFG OutAmpCap Command Verb Format .................................................................................... 43

Table 33. AFG OutAmpCap Command Response Format ........................................................................... 43

Table 34. AFG PwrState Command Verb Format ......................................................................................... 44

Table 35. AFG PwrState Command Response Format ................................................................................. 44

Table 36. AFG UnsolResp Command Verb Format ...................................................................................... 44

Table 37. AFG UnsolResp Command Response Format .............................................................................. 45

Table 38. AFG GPIO Command Verb Format ............................................................................................... 45

Table 39. AFG GPIO Command Response Format ...................................................................................... 45

Table 40. AFG GPIOEn Command Verb Format .......................................................................................... 46

Table 41. AFG GPIOEn Command Response Format .................................................................................. 46

Table 42. AFG GPIODir Command Verb Format .......................................................................................... 47

Table 43. AFG GPIODir Command Response Format .................................................................................. 47

Table 44. AFG GPIOWakeEn Command Verb Format ................................................................................. 47

Table 45. AFG GPIOWakeEn Command Response Format ......................................................................... 48

Table 46. AFG GPIOUnsol AFG GPIOUnsol Command Verb Format .......................................................... 48

Table 47. AFG GPIOUnsol Command Response Format ............................................................................. 49

Table 48. AFG GPIOSticky Command Verb Format ..................................................................................... 49

Table 49. AFG GPIOSticky Command Response Format ............................................................................. 50

Table 50. AFG SubID Command Verb Format .............................................................................................. 50

Table 51. AFG SubID Command Response Format ..................................................................................... 51

Table 52. DAC0 Cnvtr Command Verb Format ............................................................................................. 51

Table 53. DAC0 Cnvtr Command Response Format .................................................................................... 51

Table 54. DAC0 AmpRight Command Verb Format ...................................................................................... 52

Table 55. DAC0 AmpRight Command Response Format ............................................................................. 52

Table 56. DAC0 AmpLeft Command Verb Format ........................................................................................ 53

Table 57. DAC0 AmpLeft Command Response Format ................................................................................ 53

Table 58. DAC0 WCap Command Verb Format ............................................................................................ 53

Table 59. DAC0 WCap Command Response Format ................................................................................... 53

Table 60. DAC0 PwrState Command Verb Format ....................................................................................... 54

Table 61. DAC0 PwrState Command Response Format .............................................................................. 54

Table 62. DAC0 CnvtrID Command Verb Format ......................................................................................... 55

Table 63. DAC0 CnvtrID Command Response Format ................................................................................. 55

Table 64. DAC0 LR Command Verb Format ................................................................................................. 55

Table 65. DAC0 LR Command Response Format ........................................................................................ 56

Table 66. DAC1 Cnvtr Command Verb Format ............................................................................................. 56

Table 67. DAC1 Cnvtr Command Response Format .................................................................................... 56

Table 68. DAC1 AmpRight Command Verb Format ...................................................................................... 57

Table 69. DAC1 AmpRight Command Response Format ............................................................................. 57

IDT™

8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223

V 0.96 102706

STAC9220/9221/9223

8-CHANNEL HIGH DEFINITION AUDIO CODEC

PC AUDIO

Table 70. DAC1 AmpLeft Command Verb Format ........................................................................................ 58

Table 71. DAC1 AmpLeft Command Response Format ................................................................................ 58

Table 72. DAC1 WCap Command Verb Format ............................................................................................ 58

Table 73. DAC1 WCap Command Response Format ................................................................................... 58

Table 74. DAC1 PwrState Command Verb Format ....................................................................................... 59

Table 75. DAC1 PwrState Command Response Format .............................................................................. 59

Table 76. DAC1 CnvtrID Command Verb Format ......................................................................................... 60

Table 77. DAC1 CnvtrID Command Response Format ................................................................................. 60

Table 78. DAC1 LR Command Verb Format ................................................................................................. 60

Table 79. DAC1 LR Command Response Format ........................................................................................ 61

Table 80. DAC2 Cnvtr Command Verb Format ............................................................................................. 61

Table 81. DAC2 Cnvtr Command Response Format .................................................................................... 61

Table 82. DAC2 AmpRight Command Verb Format ...................................................................................... 62

Table 83. DAC2 AmpRight Command Response Format ............................................................................. 62

Table 84. DAC2 AmpLeft Command Verb Format ........................................................................................ 63

Table 85. DAC2 AmpLeft Command Response Format ................................................................................ 63

Table 86. DAC2 WCap Command Verb Format ............................................................................................ 63

Table 87. DAC2 WCap Command Response Format ................................................................................... 63

Table 88. DAC2 PwrState Command Verb Format ....................................................................................... 64

Table 89. DAC2 PwrState Command Response Format .............................................................................. 64

Table 90. DAC2 CnvtrID Command Verb Format ......................................................................................... 65

Table 91. DAC2 CnvtrID Command Response Format ................................................................................. 65

Table 92. DAC2 LR Command Verb Format ................................................................................................. 65

Table 93. DAC2 LR Command Response Format ........................................................................................ 66

Table 94. DAC3 Cnvtr Command Verb Format ............................................................................................. 66

Table 95. DAC3 Cnvtr Command Response Format .................................................................................... 66

Table 96. DAC3 AmpRight Command Verb Format ...................................................................................... 67

Table 97. DAC3 AmpRight Command Response Format ............................................................................. 67

Table 98. DAC3 AmpLeft Command Verb Format ........................................................................................ 68

Table 99. DAC3 AmpLeft Command Response Format ................................................................................ 68

Table 100. DAC3 WCap Command Verb Format .......................................................................................... 68

Table 101. DAC3 WCap Command Response Format ................................................................................. 68

Table 102. DAC3 PwrState Command Verb Format ..................................................................................... 69

Table 103. DAC3 PwrState Command Response Format ............................................................................ 69

Table 104. DAC3 CnvtrID Command Verb Format ....................................................................................... 70

Table 105. DAC3 CnvtrID Command Response Format ............................................................................... 70

Table 106. DAC3 LR Command Verb Format ............................................................................................... 70

Table 107. DAC3 LR Command Response Format ...................................................................................... 71

Table 108. ADC0 Cnvtr Command Verb Format ........................................................................................... 71

Table 109. ADC0 Cnvtr Command Response Format .................................................................................. 71

Table 110. ADC0 WCap Command Verb Format .......................................................................................... 72

Table 111. ADC0 WCap Command Response Format ................................................................................. 72

Table 112. ADC0 ConLst Command Verb Format ........................................................................................ 73

Table 113. ADC0 ConLst Command Response Format ................................................................................ 73

Table 114. ADC0 ConLstEntry Command Verb Format ................................................................................ 74

Table 115. ADC0 ConLstEntry Command Response Format ....................................................................... 74

Table 116. ADC0 ProcState Command Verb Format .................................................................................... 74

Table 117. ADC0 ProcState Command Response Format ........................................................................... 75

Table 118. ADC0 PwrState Command Verb Format ..................................................................................... 75

Table 119. ADC0 PwrState Command Response Format ............................................................................ 75

Table 120. ADC0 CnvtrID Command Verb Format ....................................................................................... 76

Table 121. ADC0 CnvtrID Command Response Format ............................................................................... 76

Table 122. ADC1 Cnvtr Command Verb Format ........................................................................................... 76

Table 123. ADC1 Cnvtr Command Response Format .................................................................................. 76

Table 124. ADC1 WCap Command Verb Format .......................................................................................... 77

IDT™

8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223

V 0.96 102706

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