Datasheet> 器件分类 > 半导体> 模拟混合信号IC> 92HD99B1X5NDGXWBX

92HD99B1X5NDGXWBX: 产品描述Interface - CODECs; 产品类别半导体模拟混合信号IC; 文件大小2MB，共230页; 制造商Tempo Semiconductor, Inc.; 官网地址http://temposemi.com/

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92HD99B1X5NDGXWBX概述

Interface - CODECs

92HD99B1X5NDGXWBX规格参数

参数名称	属性值
产品种类 Product Category	Interface - CODECs
制造商 Manufacturer	Tempo Semiconductor, Inc.
RoHS	Details
封装 / 箱体 Package / Case	QFN-40
系列 Packaging	Tube
Moisture Sensitive	Yes
工厂包装数量 Factory Pack Quantity	490

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DATASHEET

SINGLE CHIP PC AUDIO SYSTEM

CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO

92HD99

Features

•

4 Channels (2 stereo DACs and 2 stereo ADCs)

with 24-bit resolution

•

Supports full-duplex stereo audio and simultaneous

VoIP

Description

The 92HD99 single-chip audio system is a low power

optimized, high fidelity, 4-channel audio codec with stereo

integrated speaker amplifier, capless headphone amplifier,

and low drop out voltage regulator.

The high integration of the 92HD99 enables the smallest

PCB footprint with the lowest system BOM count and cost.

92HD99 provides high quality HD Audio capability to

notebook and business desktop PC applications.

•

2W Class-D stereo BTL speaker amplifier @

4 ohms and 5V

•

10 band hardware parametric equalizer

Hardware compressor limiter

Dedicated BTL high pass filter for speaker protection

•

Capless headphone amplifier with charge

pump/LDO

Combo Jack Support allowing for dual-function

headphone and headset detection

Full HDA015-B low power support

Internal digital core LDO voltage regulator

Microsoft WLP desktop premium logo compliant

Support for 1.5V and 3.3V HDA signaling

Digital microphone inputs (mono or stereo mics)

Microphone Mute Input (on WB revisions and

beyond)

High performance analog mixer

2 adjustable VREF Out pins for analog microphone

bias

5 analog ports with port presence detect (4 single

ended, 1 BTL)

Analog and digital PC Beep support

AUX Audio mode for playback

40-pad QFN RoHS packages in Commercial and

Industrial Temperature Ranges

TSI™ CONFIDENTIAL

V 1.6 09/14

92HD99

92HD99

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO

TABLE OF CONTENTS

1. DESCRIPTION ........................................................................................................................ 10

1.1. Overview ..........................................................................................................................................10

1.2. Orderable Part Numbers ..................................................................................................................10

2. DETAILED DESCRIPTION ..................................................................................................... 11

2.1. Port Functionality .............................................................................................................................11

2.1.1. Port Characteristics ............................................................................................................11

2.1.2. Vref_Out .............................................................................................................................13

2.1.3. Jack Detect ........................................................................................................................13

2.2. Mixer ................................................................................................................................................13

2.3. ADC Multiplexers .............................................................................................................................14

2.4. Power Management .........................................................................................................................14

2.5. AFG D0 ............................................................................................................................................15

2.6. AFG D1 ............................................................................................................................................15

2.7. AFG D2 ............................................................................................................................................15

2.8. AFG D3 ............................................................................................................................................15

2.8.1. AFG D3cold .......................................................................................................................15

2.9. Vendor Specific Function Group Power States D4/D5 ....................................................................16

2.10. Low-voltage HDA Signaling ...........................................................................................................16

2.11. Multi-channel capture ....................................................................................................................16

2.12. EAPD .............................................................................................................................................18

2.13. Digital Microphone Support ...........................................................................................................21

2.14. Analog PC-Beep ............................................................................................................................24

2.15. Digital PC-Beep .............................................................................................................................26

2.16. Headphone Drivers ........................................................................................................................27

2.17. BTL Amplifier .................................................................................................................................27

2.18. BTL Amplifier High-Pass Filter .......................................................................................................27

2.18.1. Filter Description ..............................................................................................................28

2.19. EQ ..................................................................................................................................................28

2.20. Combo Jack Detection ...................................................................................................................28

2.21. GPIO ..............................................................................................................................................29

2.21.1. GPIO Pin mapping and shared functions .........................................................................29

2.21.2. Digital Microphone/GPIO Selection .................................................................................29

2.21.3. Digital Microphone/GPIO Selection .................................................................................29

2.22. HD Audio HDA015-B support ........................................................................................................29

2.23. Digital Core Voltage Regulator ......................................................................................................30

2.24. Aux Audio Support .........................................................................................................................31

2.24.1. General conditions in Aux Audio Mode: ...........................................................................31

2.24.2. Entering Aux Audio Mode ................................................................................................32

2.24.3. “Playback Path” Port Behavior (AnaIog I/O) ....................................................................33

2.24.4. When Port E presence detect = 0 ....................................................................................33

2.24.5. When Port E presence detect = 1 ....................................................................................33

2.24.6. SYSTEM DIAGRAMS (Analog I/O) ..................................................................................34

2.24.7. EAPD ...............................................................................................................................35

2.24.8. Analog PC_Beep .............................................................................................................35

2.24.9. Class-D BTL Issues .........................................................................................................35

2.24.10. Firmware/Software Requirements: .................................................................................35

2.25. Microphone Mute Input ..................................................................................................................36

3. CHARACTERISTICS ............................................................................................................... 37

3.1. Electrical Specifications ...................................................................................................................37

3.1.1. Absolute Maximum Ratings ...............................................................................................37

3.1.2. Recommended Operating Conditions ................................................................................37

3.2. 92HD99 Analog Performance Characteristics .................................................................................38

3.3. Class-D BTL Amplifier Performance ................................................................................................41

3.4. Capless Headphone Supply Characteristics ....................................................................................42

3.5. AC Timing Specs .............................................................................................................................42

3.5.1. HD Audio Bus Timing .........................................................................................................42

3.5.2. Digital Microphone Timing .................................................................................................43

TSI™ CONFIDENTIAL

V 1.6 09/14

92HD99

92HD99

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO

3.5.3. GPIO Characteristics .........................................................................................................43

4. FUNCTIONAL BLOCK DIAGRAM .......................................................................................... 44

5. WIDGET DIAGRAM ................................................................................................................ 45

6. PORT AND PIN CONFIGURATIONS ..................................................................................... 46

6.1. Port Configurations ..........................................................................................................................46

6.2. Pin Configuration Default Register Settings .....................................................................................47

7. WIDGET INFORMATION ........................................................................................................ 48

7.1. Widget List .......................................................................................................................................49

7.2. Reset Key ........................................................................................................................................50

7.3. Root (NID = 00h): VendorID ............................................................................................................50

7.3.1. Root (NID = 00h): RevID ....................................................................................................51

7.3.2. Root (NID = 00h): NodeInfo ...............................................................................................51

7.4. AFG (NID = 01h): NodeInfo .............................................................................................................52

7.4.1. AFG (NID = 01h): FGType .................................................................................................52

7.4.2. AFG (NID = 01h): AFGCap ................................................................................................53

7.4.3. AFG (NID = 01h): PCMCap ...............................................................................................54

7.4.4. AFG (NID = 01h): StreamCap ............................................................................................55

7.4.5. AFG (NID = 01h): InAmpCap .............................................................................................56

7.4.6. AFG (NID = 01h): PwrStateCap .........................................................................................57

7.4.7. AFG (NID = 01h): GPIOCnt ...............................................................................................58

7.4.8. AFG (NID = 01h): OutAmpCap ..........................................................................................58

7.4.9. AFG (NID = 01h): PwrState ...............................................................................................59

7.4.10. AFG (NID = 01h): UnsolResp ..........................................................................................60

7.4.11. AFG (NID = 01h): GPIO ...................................................................................................60

7.4.12. AFG (NID = 01h): GPIOEn ...............................................................................................61

7.4.13. AFG (NID = 01h): GPIODir ..............................................................................................62

7.4.14. AFG (NID = 01h): GPIOWakeEn .....................................................................................63

7.4.15. AFG (NID = 01h): GPIOUnsol ..........................................................................................64

7.4.16. AFG (NID = 01h): GPIOSticky .........................................................................................65

7.4.17. AFG (NID = 01h): SubID ..................................................................................................65

7.4.18. AFG (NID = 01h): GPIOPlrty ............................................................................................66

7.4.19. AFG (NID = 01h): GPIODrive ...........................................................................................67

7.4.20. AFG (NID = 01h): DMic ....................................................................................................68

7.4.21. AFG (NID = 01h): DACMode ...........................................................................................69

7.4.22. AFG (NID = 01h): ADCMode ...........................................................................................70

7.4.23. AFG (NID = 01h): PortUse ...............................................................................................71

7.4.24. AFG (NID = 01h): ComJack .............................................................................................72

7.4.25. AFG (NID = 01h): VSPwrState .........................................................................................73

7.4.26. AFG (NID = 01h): AnaPort ...............................................................................................74

7.4.27. AFG (NID = 01h): AnaBTL ...............................................................................................75

7.4.28. AFG (NID = 01h): AnaBTLStatus .....................................................................................77

7.4.29. AFG (NID = 01h): AnaCapless .........................................................................................77

7.4.30. AFG (NID = 01h): Reset ...................................................................................................80

7.4.31. AFG (NID = 01h): AnaBeep .............................................................................................81

7.4.32. AFG (NID = 01h): EAPD ..................................................................................................82

7.4.33. AFG (NID = 01h): ComboJackTime (Available only on WB revision and beyond) ..........84

7.5. PortA (NID = 0Ah): WCap ................................................................................................................86

7.5.1. PortA (NID = 0Ah): PinCap ................................................................................................87

7.5.2. PortA (NID = 0Ah): ConLst .................................................................................................88

7.5.3. PortA (NID = 0Ah): ConLstEntry0 ......................................................................................89

7.5.4. PortA (NID = 0Ah): InAmpLeft ............................................................................................89

7.5.5. PortA (NID = 0Ah): InAmpRight .........................................................................................90

7.5.6. PortA (NID = 0Ah): ConSelectCtrl ......................................................................................90

7.5.7. PortA (NID = 0Ah): PwrState .............................................................................................91

7.5.8. PortA (NID = 0Ah): PinWCntrl ............................................................................................91

7.5.9. PortA (NID = 0Ah): UnsolResp ..........................................................................................92

7.5.10. PortA (NID = 0Ah): ChSense ...........................................................................................93

7.5.11. PortA (NID = 0Ah): EAPDBTLLR .....................................................................................93

7.5.12. PortA (NID = 0Ah): ConfigDefault ....................................................................................94

TSI™ CONFIDENTIAL

V 1.6 09/14

92HD99

92HD99

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO

7.6. PortB (NID = 0Bh): WCap ................................................................................................................96

7.6.1. PortB (NID = 0Bh): PinCap ................................................................................................98

7.6.2. PortB (NID = 0Bh): ConLst .................................................................................................99

7.6.3. PortB (NID = 0Bh): ConLstEntry0 ....................................................................................100

7.6.4. PortB (NID = 0Bh): ConSelectCtrl ....................................................................................100

7.6.5. PortB (NID = 0Bh): PwrState ...........................................................................................100

7.6.6. PortB (NID = 0Bh): PinWCntrl ..........................................................................................101

7.6.7. PortB (NID = 0Bh): UnsolResp ........................................................................................102

7.6.8. PortB (NID = 0Bh): ChSense ...........................................................................................102

7.6.9. PortB (NID = 0Bh): EAPDBTLLR .....................................................................................103

7.6.10. PortB (NID = 0Bh): ConfigDefault ..................................................................................103

7.7. PortC (NID = 0Ch): WCap .............................................................................................................106

7.7.1. PortC (NID = 0Ch): PinCap ..............................................................................................107

7.7.2. PortC (NID = 0Ch): ConLst ..............................................................................................108

7.7.3. PortC (NID = 0Ch): ConLstEntry0 ....................................................................................109

7.7.4. PortC (NID = 0Ch): InAmpLeft .........................................................................................109

7.7.5. PortC (NID = 0Ch): InAmpRight .......................................................................................110

7.7.6. PortC (NID = 0Ch): ConSelectCtrl ...................................................................................110

7.7.7. PortC (NID = 0Ch): PwrState ...........................................................................................111

7.7.8. PortC (NID = 0Ch): PinWCntrl .........................................................................................111

7.7.9. PortC (NID = 0Ch): UnsolResp ........................................................................................112

7.7.10. PortC (NID = 0Ch): ChSense .........................................................................................113

7.7.11. PortC (NID = 0Ch): EAPDBTLLR ...................................................................................113

7.7.12. PortC (NID = 0Ch): ConfigDefault ..................................................................................114

7.8. PortD (NID = 0Dh): WCap .............................................................................................................117

7.8.1. PortD (NID = 0Dh): PinCap ..............................................................................................118

7.8.2. PortD (NID = 0Dh): ConLst ..............................................................................................119

7.8.3. PortD (NID = 0Dh): ConLstEntry0 ....................................................................................120

7.8.4. PortD (NID = 0Dh): ConSelectCtrl ...................................................................................120

7.8.5. PortD (NID = 0Dh): PwrState ...........................................................................................121

7.8.6. PortD (NID = 0Dh): PinWCntrl .........................................................................................122

7.8.7. PortD (NID = 0Dh): EAPDBTLLR .....................................................................................122

7.8.8. PortD (NID = 0Dh): ConfigDefault ....................................................................................122

7.9. (NID = 0Eh): Vendor Reserved .....................................................................................................126

7.10. PortF (NID = 0Fh): WCap ............................................................................................................127

7.10.1. PortF (NID = 0Fh): PinCap .............................................................................................128

7.10.2. PortF (NID = 0Fh): ConLst .............................................................................................129

7.10.3. PortF (NID = 0Fh): ConLstEntry0 ...................................................................................130

7.10.4. PortF (NID = 0Fh): InAmpLeft ........................................................................................130

7.10.5. PortF (NID = 0Fh): InAmpRight ......................................................................................131

7.10.6. PortF (NID = 0Fh): ConSelectCtrl ..................................................................................131

7.10.7. PortF (NID = 0Fh): PwrState ..........................................................................................132

7.10.8. PortF (NID = 0Fh): PinWCntrl ........................................................................................132

7.10.9. PortF (NID = 0Fh): UnsolResp .......................................................................................133

7.10.10. PortF (NID = 0Fh): ChSense ........................................................................................134

7.10.11. PortF (NID = 0Fh): EAPDBTLLR .................................................................................134

7.10.12. PortF (NID = 0Fh): ConfigDefault .................................................................................135

7.11. (NID = 10h): Vendor Reserved ....................................................................................................138

7.12. DMic0 (NID = 11h): WCap ...........................................................................................................139

7.12.1. DMic0 (NID = 11h): PinCap ...........................................................................................140

7.12.2. DMic0 (NID = 11h): InAmpLeft .......................................................................................141

7.12.3. DMic0 (NID = 11h): InAmpRight ....................................................................................142

7.12.4. DMic0 (NID = 11h): PwrState .........................................................................................142

7.12.5. DMic0 (NID = 11h): PinWCntrl .......................................................................................143

7.12.6. DMic0 (NID = 11h): UnsolResp ......................................................................................144

7.12.7. DMic0 (NID = 11h): ChSense ........................................................................................144

7.12.8. DMic0 (NID = 11h): ConfigDefault .................................................................................145

7.13. (NID = 12h): Vendor Reserved ....................................................................................................148

7.14. DAC0 (NID = 13h): WCap ............................................................................................................149

TSI™ CONFIDENTIAL

V 1.6 09/14

92HD99

92HD99B1X5NDGXWBX相似产品对比

	92HD99B1X5NDGXWBX	92HD99B2X5NDGXWBX8	92HD99B1X5NDGXYAX
描述	Interface - CODECs	Interface - CODECs	Interface - CODECs
产品种类 Product Category	Interface - CODECs	Interface - CODECs	Interface - CODECs
制造商 Manufacturer	Tempo Semiconductor, Inc.	Tempo Semiconductor, Inc.	Tempo Semiconductor, Inc.
RoHS	Details	Details	Details
封装 / 箱体 Package / Case	QFN-40	QFN-40	QFN-40
系列 Packaging	Tube	Reel	-
Moisture Sensitive	Yes	Yes	Yes
工厂包装数量 Factory Pack Quantity	490	2500	490

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