STAC9205X3NBEB2XR datasheet, PDF

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STAC9205X3NBEB2XR: DescriptionPCM Codec, 1-Func, ROHS COMPLIANT, QFN-48; CategoryWireless rf/communication Telecom circuit; File Size3MB，190 Pages; ManufacturerIDT (Integrated Device Technology); Environmental Compliance

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STAC9205X3NBEB2XR Overview

PCM Codec, 1-Func, ROHS COMPLIANT, QFN-48

STAC9205X3NBEB2XR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	IDT (Integrated Device Technology)
Parts packaging code	QFN
package instruction	ROHS COMPLIANT, QFN-48
Contacts	48
Reach Compliance Code	compliant
ECCN code	EAR99
filter	YES
JESD-30 code	S-XQCC-N48
JESD-609 code	e3
length	7 mm
Number of functions	1
Number of terminals	48
Operating mode	SYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	UNSPECIFIED
encapsulated code	HVQCCN
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1 mm
Nominal supply voltage	3.3 V
surface mount	YES
Telecom integrated circuit types	PCM CODEC
Temperature level	COMMERCIAL
Terminal surface	MATTE TIN
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	30
width	7 mm

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DATASHEET

4-CHANNEL HD AUDIO CODEC WITH QUAD

DIGITAL MICROPHONE INTERFACE

Description

The STAC9204/9205 are high fidelity, 4-channel HD Audio

CODECs that enable 2.0 Audio with simultaneous

Real-Time Communication such as VoIP, conferencing,

voice command and control, etc. Up to four digital

microphones are supported, enabling high quality voice

input for increased usability of voice applications.

STAC9204/9205

•

Optimized and flexible power management

•

48-pin LQFP and 48-pad QFN environmental package

Software Support

•

SKPI (Kernel Processing Interface)

• Enables plug-ins that can operate globally on all audio streams

of the system

Features

•

High performance

technology

• 103dB DAC SNR

• 90dB ADC SNR

•

12 band parametric equalizer SKPI plug-in

• Constant, system-level effects tuned to optimize a particular

platform can be combined with user-mode “presets” tailored for

specific acoustical environments and applications

• System-level effects automatically disabled when external

audio connections made

•

Two stereo DACs and two stereo ADCs

• Supports 2.0 Audio with simultaneous Real-Time

Communication (RTC) channel such as VoIP or separate

stereo audio stream

• Provides mono output for laptop sub-woofer

•

Dynamics Processing SKPI plug-in

• Enables improved voice articulation

• Compressor/limiter allows higher average noise level without

resonances

•

24-bit resolution with up to 192 KHz sample rates

•

Supports advanced chipsets with flexible 1.5 V to 3.3 V

•

signaling

Digital microphone interface

• Direct interface to up to four digital microphones

Third Party Partners

•

Dolby PC Entertainment Experience Logo Program

• Dolby Home Theater

™

(HT)

• Dolby Sound Room

™

(SR)

•

Analog stereo microphone

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

• Five adjustable Vref outputs for microphone bias

•

Dolby Technologies

• Dolby Headphone

™

, Dolby Virtual Speaker

™

• Dolby ProLogic II

™

, Dolby ProLogic IIx

™

• Dolby Digital Live

™

(DDL)

•

Universal Jacks™ functionality for jack retasking

S/PDIF In and Out

Two-pin volume up/down control

Digital PC Beep to all outputs

+3.3 V, +4 V, +4.5 V and +5 V analog power supply

options

•

Intel Audio Studio™ from Sonic Focus

•

Maxx Player™ from Waves

•

Microphone Beam Forming, Acoustic Echo Cancellation,

and Noise Suppression from Knowles™

Block Diagram

High Definition

Interface

DSP

SPDIF

Ports

Port A

Port B

Port C

Port D

Port E

Port F

SPDIF In/Out

IDT™

STAC9204/9205

V 1.0 12/06

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO

TABLE OF CONTENTS

1. DESCRIPTION ......................................................................................................................... 13

1.1. Overview ......................................................................................................................................... 13

1.2. Block Diagram ................................................................................................................................. 14

1.3. Detailed Description ........................................................................................................................ 15

1.3.1. Low-voltage High Definition Audio Link Signaling ............................................................. 15

1.3.2. Digital Microphone Support ............................................................................................... 15

1.3.3. Volume/Digital Microphone/GPIO Selection ...................................................................... 20

1.3.4. VRefOut/GPIO Selection ................................................................................................... 20

1.3.5. SPDIF Input ....................................................................................................................... 20

1.3.6. SPDIF Output .................................................................................................................... 20

1.3.7. Mono Output ...................................................................................................................... 21

1.3.8. Universal Jacks™ .............................................................................................................. 21

1.3.9. Power Management .......................................................................................................... 23

1.3.10. Analog PC-Beep .............................................................................................................. 23

1.3.11. Headphone Drivers .......................................................................................................... 23

1.3.12. Device IDs ....................................................................................................................... 24

2. CHARACTERISTICS ............................................................................................................... 25

2.1. Electrical Specifications ................................................................................................................... 25

2.1.1. Absolute Maximum Ratings ............................................................................................... 25

2.1.2. Recommended Operating Conditions ............................................................................... 25

2.2. 5.0 V, 4.5 V, 4.0 V and 3.3 V Analog Performance Characteristics........................................................26

2.3. Power Requirements ....................................................................................................................... 30

2.3.1. Digital Current Requirements ............................................................................................ 30

2.3.2. Analog Current Requirements .......................................................................................... 30

3. WIDGET INFORMATION AND SUPPORTED COMMAND VERBS ....................................... 31

3.1. Widget List STAC9204/9205 .......................................................................................................... 32

3.2. Pin Configuration Default Register Settings .................................................................................... 33

3.3. Widget Information .......................................................................................................................... 34

3.4. Supported Command Verbs and Responses .................................................................................. 35

3.4.1. Root Node (NID = 0x00) .................................................................................................... 35

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

3.4.3. PortA Node (NID = 0x0A) .................................................................................................. 65

3.4.4. PortB Node (NID = 0x0B) .................................................................................................. 72

3.4.5. PortC Node (NID = 0x0C) .................................................................................................. 78

3.4.6. PortD Node (NID = 0x0D) .................................................................................................. 84

3.4.7. PortE Node (NID = 0x0E) .................................................................................................. 89

3.4.8. PortF Node (NID = 0x0F) ................................................................................................... 95

3.4.9. DAC0 Node (NID = 0x10) ................................................................................................ 101

3.4.10. DAC1 Node (NID = 0x11) .............................................................................................. 106

3.4.11. ADC0 Node (NID = 0x12) .............................................................................................. 110

3.4.12. ADC1 Node (NID = 0x13) .............................................................................................. 115

3.4.13. PortMonoOut Node (NID = 0x14) .................................................................................. 120

3.4.14. MonoOutMix Node (NID = 0x15) ................................................................................... 125

3.4.15. CD Node (NID = 0x16) .................................................................................................. 127

3.4.16. DigMic0 Node (NID = 0x17) ........................................................................................... 130

3.4.17. DigMic1 Node (NID = 0x18) ........................................................................................... 134

3.4.18. InPort0Mux Node (NID = 0x19) ..................................................................................... 137

3.4.19. InPort1Mux Node (NID = 0x1A) ..................................................................................... 141

3.4.20. InPort0Vol Node (NID = 0x1B) ...................................................................................... 146

3.4.21. InPort1Vol Node (NID = 0x1C) ...................................................................................... 149

3.4.22. ADC0Mux Node (NID = 0x1D) ....................................................................................... 151

3.4.23. ADC1Mux Node (NID = 0x1E) ....................................................................................... 156

IDT™

STAC9204/9205

V 1.0 12/06

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO

3.4.24. SPDIFOut Node (NID = 0x1F) ....................................................................................... 160

3.4.25. SPDIFIn Node (NID = 0x20) .......................................................................................... 165

3.4.26. DigOut Node (NID = 0x21) ............................................................................................ 174

3.4.27. DigIn Node (NID = 0x22) ............................................................................................... 178

3.4.28. PCBeep Node (NID = 0x23) .......................................................................................... 184

3.4.29. ExtVolume Node (NID = 0x24) ...................................................................................... 186

3.4.30. ModemVDW Node (NID = 0x25) ................................................................................... 190

4. ORDERING INFORMATION .................................................................................................. 194

5. PINOUTS ................................................................................................................................ 196

5.1. Pin Assignment ............................................................................................................................. 196

5.2. Pin Descriptions ............................................................................................................................ 196

6. DESIGN CONSIDERATIONS ................................................................................................ 199

6.1. External Components .................................................................................................................... 199

6.1.1. Decoupling Capacitor ...................................................................................................... 199

6.1.2. Other Required Components ........................................................................................... 199

6.2. PCB Layout Recommendations .................................................................................................... 200

6.2.1. Vista WLP Compliance Requirements ............................................................................. 200

7. PACKAGE OUTLINE AND PACKAGE DIMENSIONS ......................................................... 202

7.1. 48-Pad QFN Package .................................................................................................................. 202

7.2. 48-Pin LQFP Package .................................................................................................................. 203

8. SOLDER REFLOW PROFILE ............................................................................................... 204

8.1. Standard Reflow Profile Data ........................................................................................................ 204

8.2. Pb Free Process - Package Classification Reflow Temperatures ................................................ 205

9. REVISION HISTORY ............................................................................................................. 206

LIST OF FIGURES

Figure 1. STAC9204/9205 / STAC9204D/9205D Block Diagram ................................................................. 13

Figure 2. System Diagram ............................................................................................................................ 14

Figure 3. Single Digital Microphone ............................................................................................................. 16

Figure 4. Stereo Digital Microphone Configuration ....................................................................................... 17

Figure 5. Quad Digital Microphone Configuration ......................................................................................... 18

Figure 6. STAC9204/9205 Widget Diagram .................................................................................................. 30

Figure 7. Solder Reflow Profile ................................................................................................................... 189

LIST OF TABLES

Table 1. STAC9205 Valid Digital Microphone Configurations ...................................................................... 7

Table 2. DMIC_CLK, DMIC_0 and DMIC_1 Operation During Power States ................................................ 7

Table 3. Jack Detect ...................................................................................................................................... 13

Table 4. Impedance Sense ............................................................................................................................ 13

Table 5. Power Management ....................................................................................................................... 14

Table 6. Device IDs ....................................................................................................................................... 15

Table 7. Performance Characteristics .......................................................................................................... 17

Table 8. High Definition Audio Widget ........................................................................................................... 23

Table 9. Pin Widget Configuration Default Settings ....................................................................................... 24

Table 10. Command Format for Verb with 4-bit Identifier ............................................................................. 25

Table 11. Command Format for Verb with 12-bit Identifier ........................................................................... 25

IDT™

STAC9204/9205

V 1.0 12/06

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO

Table 12. Solicited Response Format ........................................................................................................... 25

Table 13. Unsolicited Response Format ....................................................................................................... 25

Table 14. Root PnpID Command Verb Format .............................................................................................. 26

Table 15. Root PnpID Command Response Format ..................................................................................... 26

Table 16. Root RevID Command Verb Format .............................................................................................. 26

Table 17. Root RevID Command Response Format ..................................................................................... 26

Table 18. Root NodeInfo Command Verb Format ......................................................................................... 27

Table 19. Root NodeInfo Command Response Format ................................................................................ 27

Table 20. AFG NodeInfo Command Verb Format ......................................................................................... 27

Table 21. AFG NodeInfo Command Response Format ................................................................................. 27

Table 22. AFG Type Command Verb Format ................................................................................................ 28

Table 23. AFG Type Command Response Format ....................................................................................... 28

Table 24. AFG GrpCap Command Verb Format ........................................................................................... 28

Table 25. AFG GrpCap Command Response Format ................................................................................... 28

Table 26. AFG FrmtCap Command Verb Format .......................................................................................... 29

Table 27. AFG FrmtCap Command Response Format ................................................................................. 29

Table 28. AFG StreamCap Command Verb Format ...................................................................................... 30

Table 29. AFG StreamCap Command Response Format ............................................................................. 30

Table 30. AFG InAmpCap Command Verb Format ....................................................................................... 30

Table 31. AFG InAmpCap Command Response Format .............................................................................. 31

Table 32. AFG PwrCap Command Verb Format ........................................................................................... 31

Table 33. AFG PwrCap Command Response Format .................................................................................. 31

Table 34. AFG GPIOCap Command Verb Format ........................................................................................ 32

Table 35. AFG GPIOCap Command Response Format ................................................................................ 32

Table 36. AFG OutAmpCap Command Verb Format .................................................................................... 33

Table 37. AFG OutAmpCap Command Response Format ........................................................................... 33

Table 38. AFG PwrState Command Verb Format ......................................................................................... 33

Table 39. AFG PwrState Command Response Format ................................................................................. 33

Table 40. AFG UnsolResp Command Verb Format ...................................................................................... 34

Table 41. AFG UnsolResp Command Response Format .............................................................................. 34

Table 42. AFG GPIO Command Verb Format ............................................................................................... 34

Table 43. AFG GPIO Command Response Format ...................................................................................... 35

Table 44. AFG GPIOEn Command Verb Format .......................................................................................... 35

Table 45. AFG GPIOEn Command Response Format .................................................................................. 36

Table 46. AFG GPIODir Command Verb Format .......................................................................................... 36

Table 47. AFG GPIODir Command Response Format .................................................................................. 36

Table 48. AFG GPIOWake Command Verb Format ...................................................................................... 37

Table 49. AFG GPIOWake Command Response Format ............................................................................. 37

Table 50. AFG GPIOUnsol Command Verb Format ...................................................................................... 38

Table 51. AFG GPIOUnsol Command Response Format ............................................................................. 38

Table 52. AFG GPIOSticky Command Verb Format ..................................................................................... 39

Table 53. AFG GPIOSticky Command Response Format ............................................................................. 39

Table 54. AFG SubID Command Verb Format .............................................................................................. 40

Table 55. AFG SubID Command Response Format ..................................................................................... 41

Table 56. AFG GPIOInvert Command Verb Format ...................................................................................... 41

Table 57. AFG GPIOInvert Command Response Format ............................................................................. 41

Table 58. AFG GPIODrive Command Verb Format ...................................................................................... 43

Table 59. AFG GPIODrive Command Response Format .............................................................................. 43

Table 60. AFG AnaCtrl Command Verb Format ............................................................................................ 43

Table 61. AFG AnaCtrl Command Response Format ................................................................................... 44

Table 62. AFG Supply Command Verb Format ............................................................................................. 44

Table 63. AFG Supply Command Response Format .................................................................................... 45

Table 64. AFG DMicCtrl Command Verb Format .......................................................................................... 46

Table 65. AFG DMicCtrl Command Response Format ................................................................................. 46

Table 66. AFG Reset Command Verb Format .............................................................................................. 46

IDT™

STAC9204/9205

V 1.0 12/06

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO

Table 67. AFG Reset Command Response Format ...................................................................................... 47

Table 68. PortA WCap Command Verb Format ............................................................................................ 47

Table 69. PortA WCap Command Response Format .................................................................................... 47

Table 70. PortA PinCap Command Verb Format .......................................................................................... 48

Table 71. PortA PinCap Command Response Format .................................................................................. 48

Table 72. PortA ConnLen Command Verb Format ........................................................................................ 49

Table 73. PortA ConnLen Command Response Format ............................................................................... 49

Table 74. PortA ConnLst Command Verb Format ......................................................................................... 49

Table 75. PortA ConnLst Command Response Format ................................................................................ 49

Table 76. PortA ConnSelect Command Verb Format .................................................................................... 50

Table 77. PortA ConnSelect Command Response Format ........................................................................... 50

Table 78. PortA PinCtl Command Verb Format ............................................................................................. 50

Table 79. PortA PinCtl Command Response Format .................................................................................... 50

Table 80. PortA UnsolResp Command Verb Format ..................................................................................... 51

Table 81. PortA UnsolResp Command Response Format ............................................................................ 51

Table 82. PortA PinSense Command Verb Format ....................................................................................... 52

Table 83. PortA PinSense Command Response Format .............................................................................. 52

Table 84. PortA PinConfig Command Verb Format ....................................................................................... 52

Table 85. PortA PinConfig Command Response Format .............................................................................. 53

Table 86. PortB WCap Command Verb Format ............................................................................................ 53

Table 87. PortB WCap Command Response Format .................................................................................... 53

Table 88. PortB PinCap Command Verb Format .......................................................................................... 54

Table 89. PortB PinCap Command Response Format .................................................................................. 54

Table 90. PortB ConnLen Command Verb Format ........................................................................................ 55

Table 91. PortB ConnLen Command Response Format ............................................................................... 55

Table 92. PortB ConnLst Command Verb Format ......................................................................................... 55

Table 93. PortB ConnLst Command Response Format ................................................................................ 56

Table 94. PortB ConnSelect Command Verb Format .................................................................................... 56

Table 95. PortB ConnSelect Command Response Format ........................................................................... 56

Table 96. PortB PinCtl Command Verb Format ............................................................................................. 56

Table 97. PortB PinCtl Command Response Format .................................................................................... 57

Table 98. PortB UnsolResp Command Verb Format ..................................................................................... 57

Table 99. PortB UnsolResp Command Response Format ............................................................................ 57

Table 100. PortB PinSense Command Verb Format ..................................................................................... 58

Table 101. PortB PinSense Command Response Format ............................................................................ 58

Table 102. PortB PinConfig Command Verb Format ..................................................................................... 58

Table 103. PortB PinConfig Command Response Format ............................................................................ 59

Table 104. PortC WCap Command Verb Format .......................................................................................... 59

Table 105. PortC WCap Command Response Format ................................................................................. 59

Table 106. PortC PinCap Command Verb Format ........................................................................................ 60

Table 107. PortC PinCap Command Response Format ................................................................................ 60

Table 108. PortC ConnLen Command Verb Format ..................................................................................... 61

Table 109. PortC ConnLen Command Response Format ............................................................................. 61

Table 110. PortC ConnLst Command Verb Format ....................................................................................... 62

Table 111. PortC ConnLst Command Response Format .............................................................................. 62

Table 112. PortC PinCtl Command Verb Format .......................................................................................... 62

Table 113. PortC PinCtl Command Response Format .................................................................................. 62

Table 114. PortC UnsolResp Command Verb Format .................................................................................. 63

Table 115. PortC UnsolResp Command Response Format .......................................................................... 63

Table 116. PortC PinSense Command Verb Format ..................................................................................... 64

Table 117. PortC PinSense Command Response Format ............................................................................ 64

Table 118. PortC PinConfig Command Verb Format .................................................................................... 64

Table 119. PortC PinConfig Command Response Format ............................................................................ 65

Table 120. PortD WCap Command Verb Format .......................................................................................... 65

Table 121. PortD WCap Command Response Format ................................................................................. 65

IDT™

STAC9204/9205

V 1.0 12/06

4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

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