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92HD89C2X5NDGXYYX: 产品描述Consumer Circuit, ROHS COMPLIANT, QFN-40; 产品类别其他集成电路（IC）消费电路; 文件大小3MB，共314页; 制造商IDT (Integrated Device Technology); 标准

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92HD89C2X5NDGXYYX概述

Consumer Circuit, ROHS COMPLIANT, QFN-40

92HD89C2X5NDGXYYX规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	IDT (Integrated Device Technology)
零件包装代码	QFN
包装说明	ROHS COMPLIANT, QFN-40
针数	40
Reach Compliance Code	compliant
其他特性	IT ALSO REQUIRES 3.3V DIGITAL 5V ANALOG SUPPLY
商用集成电路类型	CONSUMER CIRCUIT
JESD-30 代码	S-XQCC-N40
JESD-609代码	e3
长度	5 mm
湿度敏感等级	3
功能数量	1
端子数量	40
最高工作温度	70 °C
最低工作温度
封装主体材料	UNSPECIFIED
封装代码	HVQCCN
封装形状	SQUARE
封装形式	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）	260
认证状态	Not Qualified
座面最大高度	0.9 mm
最大供电电压 (Vsup)	1.98 V
最小供电电压 (Vsup)	1.4 V
表面贴装	YES
温度等级	COMMERCIAL
端子面层	MATTE TIN
端子形式	NO LEAD
端子节距	0.4 mm
端子位置	QUAD
处于峰值回流温度下的最长时间	30
宽度	5 mm

92HD89C2X5NDGXYYX文档预览

DATASHEET

SIX CHANNEL HD AUDIO CODEC

Low Power Optimized for ECR15b and EuP

92HD89C

Features

•

6 Channels (3 stereo DACs and 2 stereo ADCs)

with 24-bit resolution

•

Supports full-duplex stereo audio and simultaneous

VoIP

Supports 5.1 surround audio

Description

The 92HD89C is a low power optimized, high fidelity,

6-channel audio codec compatible with Intel’s High

Definition (HD) Audio Interface.

The 92HD89C provides stereo 24-bit resolution with

sample rates up to 192kHz.

The 92HD89C provides high quality, HD Audio capability to

notebook and desktop PC applications.

•

ECR 15b and EuP low power support

Microsoft WLP premium logo compliant, per Logo

Point

7 analog ports with port presence detect + CD In

2 integrated headphone amps

3 adjustable VREF Out pins for microphone bias

Dual SPDIF for WLP compliant support of

simultaneous HDMI and SPDIF output

Digital microphone input (mono or stereo)

High performance analog mixer

Support for 1.5V and 3.3V HDA signaling

+5 V analog power supply

Digital and Analog PC Beep to all outputs

48-pin QFP and 40-pad QFN RoHS packages

Block Diagram

Port A

Port B

Port C

Port D

Port E

Port F

Port G

High Definition Interface

DSP

Ports

SPDIF

SPDIF Out 1

SPDIF Out 2

V1.0 11/10

92HD89C

92HD89C

Six channel HD Audio codec optimized for low power

Software Support

•

Intuitive IDT HD Sound graphical user interface that allows configurability and preference set-

tings

12 band fully parametric equalizer

• 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

Dynamics Processing

• Enables improved voice articulation

• Compressor/limiter allows higher average volume level without resonances or damage to

speakers.

IDT Vista APO wrapper

• Enables multiple APOs to be used with the IDT Driver

Microphone Beam Forming, Acoustic Echo Cancellation, and Noise Suppression

Dynamic Stream Switching

• Improved multi-streaming user experience with less support calls

Broad 3

party branded software including Creative, Dolby, DTS, and SRS

Smart Configuration Suite (SCS) improves time to market and software quality

• Online pin and feature configuration tool generates BIOS verb table for Windows and Linux.

• Downloadable WHQL compliant, self configurable driver for XP, Vista and Win7 based on

verb table and test files generated.

• BIOS verb tables can be tested with the self configurable driver prior to flashing into BIOS.

•

V1.0 11/10

92HD89C

92HD89C

Six channel HD Audio codec optimized for low power

TABLE OF CONTENTS

1. DESCRIPTION ........................................................................................................................ 11

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

1.2. Orderable Part Numbers ..................................................................................................................11

1.3. Block Diagram .................................................................................................................................12

2. DETAILED DESCRIPTION ..................................................................................................... 13

2.1. Port Functionality .............................................................................................................................13

2.1.1. Port Characteristics ............................................................................................................14

2.1.2. Vref_Out .............................................................................................................................15

2.1.3. Jack Detect ........................................................................................................................15

2.1.4. SPDIF Output .....................................................................................................................15

2.2. Analog Mixer ....................................................................................................................................18

2.3. Input Multiplexers .............................................................................................................................18

2.4. ADC Multiplexers .............................................................................................................................18

2.5. Power Management .........................................................................................................................18

2.6. AFG D0 ............................................................................................................................................20

2.7. AFG D1 ............................................................................................................................................20

2.8. AFG D2 ............................................................................................................................................20

2.9. AFG D3 ............................................................................................................................................20

2.9.1. AFG D3cold .......................................................................................................................20

2.10. Vendor Specific Function Group Power States D4/D5 ..................................................................21

2.11. Low-voltage HDA Signaling ...........................................................................................................21

2.12. Multi-channel capture ....................................................................................................................21

2.13. Digital Microphone Support ...........................................................................................................23

2.14. Analog PC-Beep ............................................................................................................................27

2.15. Digital PC-Beep .............................................................................................................................29

2.16. Headphone Drivers ........................................................................................................................29

2.17. EAPD .............................................................................................................................................29

2.18. GPIO ..............................................................................................................................................32

2.18.1. GPIO Pin mapping and shared functions .........................................................................32

2.18.2. EAPD/SPDIF_OUT/GPIO0 Selection ..............................................................................32

2.18.3. Digital Microphone/GPIO Selection .................................................................................32

2.18.4. Vref_Out/GPIO Selection .................................................................................................33

2.18.5. EAPD/SPDIF_OUT/GPIO0 Selection ..............................................................................33

2.19. HD Audio ECR 15b support ...........................................................................................................33

2.20. Digital Core Voltage Regulator ......................................................................................................33

3. CHARACTERISTICS ............................................................................................................... 34

3.1. Electrical Specifications ...................................................................................................................34

3.1.1. Absolute Maximum Ratings ...............................................................................................34

3.1.2. Recommended Operating Conditions ................................................................................34

3.2. 92HD89C Analog Performance Characteristics ...............................................................................35

3.3. AC Timing Specs .............................................................................................................................39

3.3.1. HD Audio Bus Timing .........................................................................................................39

3.3.2. SPDIF Timing .....................................................................................................................39

3.3.3. Digital Microphone Timing .................................................................................................40

3.3.4. GPIO Characteristics .........................................................................................................40

4. FUNCTIONAL BLOCK DIAGRAMS ....................................................................................... 41

4.1. 48QFP .............................................................................................................................................41

4.2. 40QFN .............................................................................................................................................42

5. WIDGET INFORMATION AND SUPPORTED COMMAND VERBS ....................................... 43

6. PORT CONFIGURATIONS ..................................................................................................... 44

6.1. Pin Configuration Default Register Settings .....................................................................................45

7. WIDGET INFORMATION ........................................................................................................ 46

7.1. Widget List .......................................................................................................................................47

7.2. Root (NID = 00h): VendorID ............................................................................................................48

7.3. Root (NID = 00h): RevID ..................................................................................................................49

7.3.1. Root (NID = 00h): NodeInfo ...............................................................................................49

7.4. AFG (NID = 01h): NodeInfo .............................................................................................................50

V1.0 11/10

92HD89C

92HD89C

Six channel HD Audio codec optimized for low power

7.4.1. AFG (NID = 01h): FGType .................................................................................................51

7.4.2. AFG (NID = 01h): AFGCap ................................................................................................51

7.4.3. AFG (NID = 01h): PCMCap ...............................................................................................52

7.4.4. AFG (NID = 01h): StreamCap ............................................................................................54

7.4.5. AFG (NID = 01h): InAmpCap .............................................................................................54

7.4.6. AFG (NID = 01h): PwrStateCap .........................................................................................55

7.4.7. AFG (NID = 01h): GPIOCnt ...............................................................................................56

7.4.8. AFG (NID = 01h): OutAmpCap ..........................................................................................57

7.4.9. AFG (NID = 01h): PwrState ...............................................................................................58

7.4.10. AFG (NID = 01h): UnsolResp ..........................................................................................59

7.4.11. AFG (NID = 01h): GPIO ...................................................................................................59

7.4.12. AFG (NID = 01h): GPIOEn ...............................................................................................60

7.4.13. AFG (NID = 01h): GPIODir ..............................................................................................61

7.4.14. AFG (NID = 01h): GPIOWakeEn .....................................................................................62

7.4.15. AFG (NID = 01h): GPIOUnsol ..........................................................................................63

7.4.16. AFG (NID = 01h): GPIOSticky .........................................................................................64

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

7.4.18. AFG (NID = 01h): GPIOPlrty ............................................................................................65

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

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

7.4.21. AFG (NID = 01h): DACMode ...........................................................................................68

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

7.4.23. AFG (NID = 01h): EAPD ..................................................................................................70

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

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

7.4.26. AFG (NID = 01h): AnaPort ...............................................................................................73

7.4.27. AFG (NID = 01h): AnaBeep .............................................................................................74

7.4.28. AFG (NID = 01h): Reset ...................................................................................................75

7.5. PortA (NID = 0Ah): WCap ................................................................................................................76

7.5.1. PortA (NID = 0Ah): PinCap ................................................................................................77

7.5.2. PortA (NID = 0Ah): ConLst .................................................................................................79

7.5.3. PortA (NID = 0Ah): ConLstEntry0 ......................................................................................79

7.5.4. PortA (NID = 0Ah): InAmpLeft ............................................................................................80

7.5.5. PortA (NID = 0Ah): InAmpRight .........................................................................................80

7.5.6. PortA (NID = 0Ah): ConSelectCtrl ......................................................................................81

7.5.7. PortA (NID = 0Ah): PwrState .............................................................................................81

7.5.8. PortA (NID = 0Ah): PinWCntrl ............................................................................................82

7.5.9. PortA (NID = 0Ah): UnsolResp ..........................................................................................83

7.5.10. PortA (NID = 0Ah): ChSense ...........................................................................................84

7.5.11. PortA (NID = 0Ah): EAPDBTLLR .....................................................................................84

7.5.12. PortA (NID = 0Ah): ConfigDefault ....................................................................................85

7.6. PortB (NID = 0Bh): WCap ................................................................................................................88

7.6.1. PortB (NID = 0Bh): PinCap ................................................................................................89

7.6.2. PortB (NID = 0Bh): ConLst .................................................................................................91

7.6.3. PortB (NID = 0Bh): ConLstEntry0 ......................................................................................91

7.6.4. PortB (NID = 0Bh): ConSelectCtrl ......................................................................................92

7.6.5. PortB (NID = 0Bh): InAmpLeft ............................................................................................92

7.6.6. PortB (NID = 0Bh): InAmpRight .........................................................................................93

7.6.7. PortB (NID = 0Bh): PwrState .............................................................................................93

7.6.8. PortB (NID = 0Bh): PinWCntrl ............................................................................................94

7.6.9. PortB (NID = 0Bh): UnsolResp ..........................................................................................95

7.6.10. PortB (NID = 0Bh): ChSense ...........................................................................................95

7.6.11. PortB (NID = 0Bh): EAPDBTLLR .....................................................................................96

7.6.12. PortB (NID = 0Bh): ConfigDefault ....................................................................................96

7.7. PortC (NID = 0Ch): WCap .............................................................................................................100

7.7.1. PortC (NID = 0Ch): PinCap ..............................................................................................101

7.7.2. PortC (NID = 0Ch): ConLst ..............................................................................................102

7.7.3. PortC (NID = 0Ch): ConLstEntry0 ....................................................................................103

7.7.4. PortC (NID = 0Ch): InAmpLeft .........................................................................................104

V1.0 11/10

92HD89C

92HD89C

Six channel HD Audio codec optimized for low power

7.7.5. PortC (NID = 0Ch): InAmpRight .......................................................................................104

7.7.6. PortC (NID = 0Ch): ConSelectCtrl ...................................................................................104

7.7.7. PortC (NID = 0Ch): PwrState ...........................................................................................105

7.7.8. PortC (NID = 0Ch): PinWCntrl .........................................................................................106

7.7.9. PortC (NID = 0Ch): UnsolResp ........................................................................................106

7.7.10. PortC (NID = 0Ch): ChSense .........................................................................................107

7.7.11. PortC (NID = 0Ch): EAPDBTLLR ...................................................................................107

7.7.12. PortC (NID = 0Ch): ConfigDefault ..................................................................................108

7.8. PortD (NID = 0Dh): WCap .............................................................................................................111

7.8.1. PortD (NID = 0Dh): PinCap ..............................................................................................112

7.8.2. PortD (NID = 0Dh): ConLst ..............................................................................................114

7.8.3. PortD (NID = 0Dh): ConLstEntry0 ....................................................................................114

7.8.4. PortD (NID = 0Dh): InAmpLeft .........................................................................................115

7.8.5. PortD (NID = 0Dh): InAmpRight .......................................................................................115

7.8.6. PortD (NID = 0Dh): ConSelectCtrl ...................................................................................116

7.8.7. PortD (NID = 0Dh): PwrState ...........................................................................................116

7.8.8. PortD (NID = 0Dh): PinWCntrl .........................................................................................117

7.8.9. PortD (NID = 0Dh): UnsolResp ........................................................................................118

7.8.10. PortD (NID = 0Dh): ChSense .........................................................................................118

7.8.11. PortD (NID = 0Dh): EAPDBTLLR ...................................................................................119

7.8.12. PortD (NID = 0Dh): ConfigDefault ..................................................................................119

7.9. PortE (NID = 0Eh): WCap ..............................................................................................................122

7.9.1. PortE (NID = 0Eh): PinCap ..............................................................................................123

7.9.2. PortE (NID = 0Eh): ConLst ...............................................................................................125

7.9.3. PortE (NID = 0Eh): ConLstEntry0 ....................................................................................125

7.9.4. PortE (NID = 0Eh): InAmpLeft ..........................................................................................126

7.9.5. PortE (NID = 0Eh): InAmpRight .......................................................................................126

7.9.6. PortE (NID = 0Eh): ConSelectCtrl ....................................................................................127

7.9.7. PortE (NID = 0Eh): PwrState ...........................................................................................127

7.9.8. PortE (NID = 0Eh): PinWCntrl ..........................................................................................128

7.9.9. PortE (NID = 0Eh): UnsolResp ........................................................................................129

7.9.10. PortE (NID = 0Eh): ChSense .........................................................................................129

7.9.11. PortE (NID = 0Eh): EAPDBTLLR ...................................................................................130

7.9.12. PortE (NID = 0Eh): ConfigDefault ..................................................................................130

7.10. PortF (NID = 0Fh): WCap ............................................................................................................134

7.10.1. PortF (NID = 0Fh): PinCap .............................................................................................135

7.10.2. PortF (NID = 0Fh): ConLst .............................................................................................137

7.10.3. PortF (NID = 0Fh): ConLstEntry0 ...................................................................................137

7.10.4. PortF (NID = 0Fh): InAmpLeft ........................................................................................138

7.10.5. PortF (NID = 0Fh): InAmpRight ......................................................................................138

7.10.6. PortF (NID = 0Fh): ConSelectCtrl ..................................................................................139

7.10.7. PortF (NID = 0Fh): PwrState ..........................................................................................139

7.10.8. PortF (NID = 0Fh): PinWCntrl ........................................................................................140

7.10.9. PortF (NID = 0Fh): UnsolResp .......................................................................................141

7.10.10. PortF (NID = 0Fh): ChSense ........................................................................................141

7.10.11. PortF (NID = 0Fh): EAPDBTLLR .................................................................................142

7.10.12. PortF (NID = 0Fh): ConfigDefault .................................................................................142

7.11. PortG (NID = 0Gh): WCap ...........................................................................................................145

7.11.1. PortG (NID = 0Gh): PinCap ...........................................................................................146

7.11.2. PortG (NID = 0Gh): ConLst ............................................................................................148

7.11.3. PortG (NID = 0Gh): ConLstEntry0 .................................................................................148

7.11.4. PortG (NID = 0Gh): InAmpLeft .......................................................................................149

7.11.5. PortG (NID = 0Gh): InAmpRight ....................................................................................149

7.11.6. PortG (NID = 0Gh): ConSelectCtrl .................................................................................150

7.11.7. PortG (NID = 0Gh): PwrState .........................................................................................150

7.11.8. PortG (NID = 0Gh): PinWCntrl .......................................................................................151

7.11.9. PortG (NID = 0Gh): UnsolResp ......................................................................................152

7.11.10. PortG (NID = 0Gh): ChSense ......................................................................................152

7.11.11. PortG (NID = 0Gh): EAPDBTLLR ................................................................................153

V1.0 11/10

92HD89C

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92HD89C2X5NDGXYYX相似产品对比

	92HD89C2X5NDGXYYX	92HD89C1X5NDGXYYX	92HD89C1X5NDGXYYX8	92HD89C2X5NDGXYYX8	92HD89C3X5PRGXYYX	92HD89C3X5PRGXYYX8
描述	Consumer Circuit, ROHS COMPLIANT, QFN-40	Consumer Circuit, ROHS COMPLIANT, QFN-40	Consumer Circuit, ROHS COMPLIANT, QFN-40	Consumer Circuit, ROHS COMPLIANT, QFN-40	Consumer Circuit, PQFP48, ROHS COMPLIANT, QFP-48	Consumer Circuit, PQFP48, ROHS COMPLIANT, QFP-48
是否无铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合	符合	符合
厂商名称	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
零件包装代码	QFN	QFN	QFN	QFN	QFP	QFP
包装说明	ROHS COMPLIANT, QFN-40	ROHS COMPLIANT, QFN-40	ROHS COMPLIANT, QFN-40	ROHS COMPLIANT, QFN-40	ROHS COMPLIANT, QFP-48	ROHS COMPLIANT, QFP-48
针数	40	40	40	40	48	48
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
其他特性	IT ALSO REQUIRES 3.3V DIGITAL 5V ANALOG SUPPLY	IT ALSO REQUIRES 3.3V DIGITAL 5V ANALOG SUPPLY	IT ALSO REQUIRES 3.3V DIGITAL 5V ANALOG SUPPLY	IT ALSO REQUIRES 3.3V DIGITAL 5V ANALOG SUPPLY	IT ALSO REQUIRES 3.3V DIGITAL 5V ANALOG SUPPLY	IT ALSO REQUIRES 3.3V DIGITAL 5V ANALOG SUPPLY
商用集成电路类型	CONSUMER CIRCUIT	CONSUMER CIRCUIT	CONSUMER CIRCUIT	CONSUMER CIRCUIT	CONSUMER CIRCUIT	CONSUMER CIRCUIT
JESD-30 代码	S-XQCC-N40	S-XQCC-N40	S-XQCC-N40	S-XQCC-N40	S-PQFP-G48	S-PQFP-G48
JESD-609代码	e3	e3	e3	e3	e3	e3
长度	5 mm	5 mm	5 mm	5 mm	7 mm	7 mm
功能数量	1	1	1	1	1	1
端子数量	40	40	40	40	48	48
最高工作温度	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
封装主体材料	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	HVQCCN	HVQCCN	HVQCCN	HVQCCN	LFQFP	LFQFP
封装形状	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
封装形式	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）	260	260	260	260	260	260
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	0.9 mm	0.9 mm	0.9 mm	0.9 mm	1.6 mm	1.6 mm
最大供电电压 (Vsup)	1.98 V	1.98 V	1.98 V	1.98 V	1.98 V	1.98 V
最小供电电压 (Vsup)	1.4 V	1.4 V	1.4 V	1.4 V	1.4 V	1.4 V
表面贴装	YES	YES	YES	YES	YES	YES
温度等级	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
端子面层	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN
端子形式	NO LEAD	NO LEAD	NO LEAD	NO LEAD	GULL WING	GULL WING
端子节距	0.4 mm	0.4 mm	0.4 mm	0.4 mm	0.5 mm	0.5 mm
端子位置	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
处于峰值回流温度下的最长时间	30	30	30	30	30	30
宽度	5 mm	5 mm	5 mm	5 mm	7 mm	7 mm
湿度敏感等级	3	3	3	3	-	-

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