92HD99B3X5NDGIWCX datasheet, PDF

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92HD99B3X5NDGIWCX: DescriptionInterface - CODECs 4-Ch Single Chip 2 Stereo DAC 2 ADC; Categorysemiconductor Analog mixed-signal IC; File Size2MB，230 Pages; ManufacturerTempo Semiconductor, Inc.; Websitehttp://temposemi.com/

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92HD99B3X5NDGIWCX Overview

Interface - CODECs 4-Ch Single Chip 2 Stereo DAC 2 ADC

92HD99B3X5NDGIWCX Parametric

Parameter Name	Attribute value
Product Category	Interface - CODECs
Manufacturer	Tempo Semiconductor, Inc.
RoHS	Details
Type	Audio CODEC, Multi-Channel Low Power
Resolution	24 bit
Number of ADCs	2 ADC
Number of DACs	2 DAC
Operating Supply Voltage	1.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	QFN-40
Packaging	Tray
Moisture Sensitive	Yes
Product	Audio CODECs
SNR - Signal to Noise Ratio	98 dB DAC
Factory Pack Quantity	490
Supply Voltage - Max	1.583 V
Supply Voltage - Min	1.418 V
THD plus Noise	89 dB
Unit Weight	0.004138 oz

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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

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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

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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

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V 1.6 09/14

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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

92HD99B3X5NDGIWCX Related Products

	92HD99B3X5NDGIWCX	92HD99B2X5NDGIWCX	92HD99B4X5NDGXWCX	92HD99B1X5NDGXWCX	92HD99B4X5NDGIWCX8
Description	Interface - CODECs 4-Ch Single Chip 2 Stereo DAC 2 ADC	Interface - CODECs 4-Ch Single Chip 2 Stereo DAC 2 ADC	Interface - CODECs 4-Ch Single Chip 2 Stereo DAC 2 ADC	Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP	Interface - CODECs 4-CH AUDIO CODEC CLASS D AMP
Product Category	Interface - CODECs	Interface - CODECs	Interface - CODECs	Interface - CODECs	Interface - CODECs
Manufacturer	Tempo Semiconductor, Inc.	Tempo Semiconductor, Inc.	Tempo Semiconductor, Inc.	Tempo Semiconductor, Inc.	Tempo Semiconductor, Inc.
RoHS	Details	Details	Details	Details	Details
Type	Audio CODEC, Multi-Channel Low Power	Audio CODEC, Multi-Channel Low Power	Audio CODEC, Multi-Channel Low Power	Audio CODEC, Multi-Channel Low Power	Audio CODEC, Multi-Channel Low Power
Resolution	24 bit	24 bit	24 bit	24 bit	24 bit
Number of ADCs	2 ADC	2 ADC	2 ADC	2 ADC	2 ADC
Number of DACs	2 DAC	2 DAC	2 DAC	2 DAC	2 DAC
Minimum Operating Temperature	- 40 C	- 40 C	0 C	0 C	- 40 C
Maximum Operating Temperature	+ 85 C	+ 85 C	+ 70 C	+ 70 C	+ 85 C
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
Package / Case	QFN-40	QFN-40	QFN-40	QFN-40	QFN-40
Packaging	Tray	Tray	Tray	Tray	Reel
Moisture Sensitive	Yes	Yes	Yes	Yes	Yes
Product	Audio CODECs	Audio CODECs	Audio CODECs	Audio CODECs	Audio CODECs
SNR - Signal to Noise Ratio	98 dB DAC	98 dB DAC	98 dB DAC	98 dB DAC	98 dB DAC
Factory Pack Quantity	490	490	490	490	2500
THD plus Noise	89 dB	89 dB	83 dB ADC/89 dB DAC	83 dB ADC/89 dB DAC	83 dB ADC/89 dB DAC
Unit Weight	0.004138 oz	0.004138 oz	0.004138 oz	0.004138 oz	0.004138 oz
Operating Supply Voltage	1.5 V	3.3 V	-	3.3 V, 5 V	3.3 V, 5 V
Supply Voltage - Max	1.583 V	3.465 V	-	5.25 V	5.25 V
Supply Voltage - Min	1.418 V	3.135 V	-	3.135 V	3.135 V
Conversion Rate	-	-	192 kHz	192 kHz	192 kHz

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