数据表

8声道高清晰音频编码解码器

描述

该92HD206是一个剧院品质8声道音频

编解码器，使系统的7.1音频或5.1音频

同时VoIP或其它立体声音频播放

流。 IDT专有的SD技术，提供了高

保真度，以95分贝的DAC信噪比。

92HD206

软件支持

SKPI （内核处理接口）

启用插件，可以在所有的音频全球运营

该系统的流

调整，可优化常数，系统级效应

特定平台可以与用户模式进行组合

为特定声学环境“预置”

与应用

系统级的效果自动禁用时

做外部连接

使改良的语音清晰度

压缩器/限制器允许更高的平均噪声电平

无共振

杜比家庭影院

杜比标准听音室

杜比耳机技术 ，杜比虚拟扬声器

杜比定向逻辑II ，杜比定向逻辑IIx技术

杜比数字实时

12波段参数均衡器SKPI插件

特点

高性能的HD音频编解码器提供

影院级音响

有针对性的满足高级的Windows设计

徽标计划

高性能

SD

技术

动态处理SKPI插件

95分贝DAC SNR

90分贝ADC的SNR

支持7.1音频

支持5.1音频，支持同步实时

通信（RTC）的信道（如VoIP）或单独的

立体声音频流

杜比PC娱乐体验徽标计划

四个立体声DAC和两个立体声模数转换器

杜比技术

24位分辨率，高达192 kHz采样率

模拟立体声麦克风

麦克风增益0 ， 10 ， 20 ， 30 ， 40分贝

对于麦克风偏置六可调Vref的输出

英特尔音频工作室

来自Sonic Focus公司

MAXX播放器

从波

麦克风波束成型，回声

取消， &噪声抑制来自诺尔斯

集成的耳机放大器（ 3 ）

S / PDIF输入和输出

音量加/减控制

杰克插入检测和阻抗传感

支持插孔任务重新分配和通用插座

数字PC蜂鸣所有输出

+ 5V模拟电源

环境采用48引脚LQFP封装

IDT

8声道高清晰音频编码解码器

1

IDT机密

92HD206

V 1.2

112006

92HD206

8声道高清晰音频编码解码器

PC音频

目录

1.描述......................................................................................................................... 12

2.特点............................................................................................................... 13

2.1 。音频保真度................................................................................................................................... 13

2.2 。电气规格................................................................................................................... 13

2.3 。 92HD206 5 V模拟性能特点............................................ ............................ 14

3.详细说明...................................................................................................... 18

3.1 。万能插座 ............................................................................................................................ 18

3.2 。 SPDIF输入..................................................................................................................................... 19

3.3 。 SPDIF输出.................................................................................................................................. 19

3.4 。耳机驱动器（限制） ............................................. .................................................. .... 20

3.5 。设备ID ....................................................................................................................................... 20

4.功能框图............................................. ........................................... 21

4.1 。 92HD206 ......................................................................................................................................... 21

5. WIDGET框图................................................................................................................. 22

5.1 。引脚配置寄存器的默认设置............................................. ....................................... 23

6.小工具信息为92HD206家庭.......................................... .............. 24

6.1 。根节点（ NID = 0×00） .................................................................................................................. 26

6.2 。 AFG节点（ NID = 0×01 ） .................................................................................................................. 27

6.3 。 DAC0节点（ NID = 0×02 ） ................................................................................................................ 44

6.4 。 DAC1节点（ NID = 0×03） ................................................................................................................ 48

6.5 。 DAC2节点（ NID = 0×04 ） ................................................................................................................ 53

6.6 。 DAC3节点（ NID = 0×05 ） ................................................................................................................ 58

6.7 。 ADC0节点（ NID = 0×07 ） ................................................................................................................ 63

6.8 。 ADC1节点（ NID = 0×08 ） ................................................................................................................ 68

6.9 。 SPDIFOut节点（ NID = 0X1E ） ......................................................................................................... 73

6.10 。 SPDIFIN节点（ NID = 0x20的） .......................................................................................................... 78

6.11 。 PORTA节点（ NID = 0x0A的） .............................................................................................................. 86

6.12 。端口B节点（ NID = 0x0B中） .............................................................................................................. 92

6.13 。端口C节点（ NID = 0x0C的） .............................................................................................................. 98

6.14 。 PORTD节点（ NID = 0X0D ） ............................................................................................................ 103

6.15 。门节点（ NID = 0x0E的） ............................................................................................................ 109

6.16 。 PORTF节点（ NID =为0x0F ） ............................................................................................................ 114

6.17 。 PORTG节点（ NID = 0×10 ） ............................................................................................................ 119

6.18 。波思节点（ NID = 0x11的） ............................................................................................................ 124

6.19 。 DigOut0节点（ NID = 0×21 ） ........................................................................................................ 129

6.20 。 InPort0Mux节点（ NID = 0x15执行） ........................................... .................................................. ...... 134

6.21 。 InPort1Mux节点（ NID =为0x16 ） ........................................... .................................................. ...... 139

6.22 。 PCBEEP节点（ NID = 0x23 ） ....................................................................................................... 144

6.23 。 CD节点（ NID = ×12 ） ................................................................................................................ 146

6.24 。 VolumeKnob节点（ NID = 0X24 ） ........................................... .................................................. 149 ....

6.25 。 InPort0Vol节点（ NID =为0x18 ） ..................................................................................................... 153

6.26 。 InPort1Vol节点（ NID = 0x19符号） ..................................................................................................... 156

6.27 。 ADC0Mux节点（ NID = 0x1B ） ..................................................................................................... 158

6.28 。 ADC1Mux节点（ NID = 0x1C处） ........................................... .................................................. ....... 162

7.订购信息.............................................. .................................................. 167 ..

7.1 。 92HD206家庭选项，部分订单号........................................... ........................... 167

8. PIN信息............................................................................................................... 168

8.1 。 92HD206 48引脚LQFP封装图............................................ .................................................. ..... 168

8.2 。对于92HD206 48引脚LQFP封装引脚表.......................................... ............................................... 168

9.封装和封装尺寸........................................... .............. 171

9.1 。 48引脚LQFP .................................................................................................................................. 171

10.回流焊简介............................................. ................................................ 172

IDT

8声道高清晰音频编码解码器

2

IDT机密

92HD206

V 1.2

112006

92HD206

8声道高清晰音频编码解码器

PC音频

10.1 。标准的回流焊温度曲线数据...................................................................................................... 172

10.2 。无铅工艺 - 包装分类回流温度.......................................... ..... 173

11.修订历史........................................................................................................... 174

图列表

图1. 92HD206功能框图........................................... .................................................. 21

图2. 92HD206小部件图............................................................................................................. 22

图3. 48引脚LQFP封装引脚.................................................................................................................... 168

图4. 48引脚LQFP封装和封装尺寸...................................... ..................... 171

图5.回流焊简介................................................................................................................... 172

表格清单

表1.阻抗层次感................................................................................................................ 19

表2编解码器的ID ..................................................................................................................................... 20

表3.引脚配置的默认设置........................................... .................................................. ...... 23

表4.高清晰度音频控件........................................................................................................... 24

表5根ID命令动词格式...................................................................................................... 26

表6根ID命令响应格式.......................................... .................................................. 26

表7.根REVID命令动词格式.......................................... .................................................. .... 26

表8.根REVID命令响应格式.......................................... ............................................. 26

表9.根的nodeinfo命令动词格式.......................................... ................................................. 27

表10.根的nodeinfo命令响应格式.......................................... ...................................... 27

表11. AFG复位命令动词格式.......................................... .................................................. .. 27

表12. AFG复位命令响应格式.......................................... ............................................ 27

表13. AFG的nodeinfo命令动词格式.......................................... ............................................... 28

表14. AFG的nodeinfo命令响应格式.......................................... ....................................... 28

表15. AFG类型命令动词格式.......................................... .................................................. .... 28

表16. AFG类型命令响应格式.......................................... ............................................. 28

表17. AFG帽命令动词格式.......................................... .................................................. ..... 28

表18. AFG帽命令响应格式.......................................... ............................................... 29

表19. AFG PCMCap命令动词格式.......................................... ............................................... 29

表20. AFG PCMCap命令响应格式.......................................... ....................................... 29

表21. AFG流命令动词格式.......................................... ..................................................三十

表22. AFG流命令响应格式.......................................... .......................................... 30

表23. AFG InAmpCap命令动词格式.......................................... ............................................. 31

表24. AFG InAmpCap命令响应格式.......................................... .................................... 31

表25. AFG SupPwrState命令动词格式.......................................... ......................................... 31

表26. AFG SupPwrState命令响应格式.......................................... ................................ 31

表27. AFG GPIOCnt命令动词格式.......................................... ............................................... 32

表28. AFG GPIOCnt命令响应格式.......................................... ....................................... 32

表29. AFG OutAmpCap命令动词格式.......................................... .......................................... 32

表30. AFG OutAmpCap命令响应格式.......................................... ................................. 33

表31. AFG PwrState命令动词格式.......................................... ............................................... 33

表32. AFG PwrState命令响应格式.......................................... ....................................... 33

表33. AFG UnsolResp命令动词格式.......................................... ............................................ 34

表34. AFG UnsolResp命令响应格式.......................................... .................................... 34

表35. AFG GPIO命令动词格式.......................................... .................................................. ... 34

表36. AFG GPIO命令响应格式.......................................... ............................................ 34

IDT

8声道高清晰音频编码解码器

3

IDT机密

92HD206

V 1.2

112006

92HD206

8声道高清晰音频编码解码器

PC音频

表37. AFG GPIOEn命令动词格式.......................................... ................................................ 35

表38. AFG GPIOEn命令响应格式.......................................... ........................................ 35

表39. AFG GPIODIR命令动词格式.......................................... ................................................ 36

表40. AFG GPIODIR命令响应格式.......................................... ........................................ 36

表41. AFG GPIOWakeEn命令动词格式.......................................... ....................................... 36

表42. AFG GPIOWakeEn命令响应格式.......................................... ............................... 36

表43. AFG GPIOUnsol命令动词格式.......................................... ............................................ 37

表44. AFG GPIOUnsol命令响应格式.......................................... ................................... 37

表45. AFG GPIOSticky命令动词格式.......................................... ........................................... 38

表46. AFG GPIOSticky命令响应格式.......................................... ................................... 38

表47. AFG子ID命令动词格式.......................................... .................................................. .. 39

表48. AFG子ID命令响应格式.......................................... ........................................... 39

表49. AFG TCKT命令动词格式.......................................... .................................................. 40 ..

表50. AFG TCKT命令响应格式.......................................... ............................................ 40

表51. AFG SPLY命令动词格式.......................................... .................................................. ..... 40

表52. AFG SPLY命令响应格式.......................................... .............................................. 40

表53. AFG DACMode命令动词格式.......................................... ............................................. 41

表54. AFG DACMode命令响应格式.......................................... ..................................... 41

表55. AFG GPIOPlrty命令动词格式.......................................... .............................................. 41

表56. AFG GPIOPlrty命令响应格式.......................................... ..................................... 41

表57. AFG GPIODrive命令动词格式.......................................... ............................................ 42

表58. AFG GPIODrive命令响应格式.......................................... .................................... 43

表59. AFG DMIC命令动词格式.......................................... .................................................. .... 43

表60. AFG DMIC命令响应格式.......................................... ............................................. 43

表61. DAC0 Cnvtr命令动词格式.......................................... .................................................. 44

表62. DAC0 Cnvtr命令响应格式.......................................... .......................................... 44

表63. DAC0 OutAmpRight命令动词格式.......................................... ...................................... 45

表64. DAC0 OutAmpRight命令响应格式.......................................... ............................. 45

表65. DAC0 OutAmpLeft命令动词格式.......................................... ........................................ 45

表66. DAC0 OutAmpLeft命令响应格式.......................................... ................................ 46

表67. DAC0 WCAP命令动词格式.......................................... .................................................. 46

表68. DAC0 WCAP命令响应格式.......................................... ......................................... 46

表69. DAC0 PwrState命令动词格式.......................................... ............................................. 47

表70. DAC0 PwrState命令响应格式.......................................... .................................... 47

表71. DAC0 CnvtrID命令动词格式.......................................... ............................................... 47

表72. DAC0 CnvtrID命令响应格式.......................................... ....................................... 48

表73. DAC0 LR命令动词格式.......................................... .................................................. ..... 48

表74. DAC0 LR命令响应格式.......................................... .............................................. 48

表75. DAC1 Cnvtr命令动词格式.......................................... .................................................. 。 48

表76. DAC1 Cnvtr命令响应格式.......................................... .......................................... 49

表77. DAC1 OutAmpRight命令动词格式.......................................... ...................................... 50

表78. DAC1 OutAmpRight命令响应格式.......................................... ............................. 50

表79. DAC1 OutAmpLeft命令动词格式.......................................... ........................................ 50

表80. DAC1 OutAmpLeft命令响应格式.......................................... ................................ 50

表81. DAC1 WCAP命令动词格式.......................................... .................................................. 50

表82. DAC1 WCAP命令响应格式.......................................... ......................................... 51

表83. DAC1 PwrState命令动词格式.......................................... ............................................. 51

表84. DAC1 PwrState命令响应格式.......................................... .................................... 52

表85. DAC1 CnvtrID命令动词格式.......................................... ............................................... 52

表86. DAC1 CnvtrID命令响应格式.......................................... ....................................... 52

表87. DAC1 LR命令动词格式.......................................... .................................................. ..... 53

表88. DAC1 LR命令响应格式.......................................... .............................................. 53

表89. DAC2 Cnvtr命令动词格式.......................................... .................................................. 。 53

表90. DAC2 Cnvtr命令响应格式.......................................... .......................................... 53

表91. DAC2 OutAmpRight命令动词格式.......................................... ...................................... 54

IDT

8声道高清晰音频编码解码器

4

IDT机密

92HD206

V 1.2

112006

92HD206

8声道高清晰音频编码解码器

PC音频

表92. DAC2 OutAmpRight命令响应格式.......................................... ............................. 55

表93. DAC2 OutAmpLeft命令动词格式.......................................... ........................................ 55

表94. DAC2 OutAmpLeft命令响应格式.......................................... ................................ 55

表95. DAC2 WCAP命令动词格式.......................................... .................................................. 55

表96. DAC2 WCAP命令响应格式.......................................... ......................................... 55

表97. DAC2 PwrState命令动词格式.......................................... ............................................. 56

表98. DAC2 PwrState命令响应格式.......................................... .................................... 56

表99. DAC2 CnvtrID命令动词格式.......................................... ............................................... 57

表100. DAC2 CnvtrID命令响应格式.......................................... ..................................... 57

表101. DAC2 LR命令动词格式.......................................... .................................................. ... 57

表102. DAC2 LR命令响应格式.......................................... ............................................ 58

表103. DAC3 Cnvtr命令动词格式.......................................... ................................................. 58

表104. DAC3 Cnvtr命令响应格式.......................................... ........................................ 58

表105. DAC3 OutAmpRight命令动词格式.......................................... .................................... 59

表106. DAC3 OutAmpRight命令响应格式.......................................... ........................... 59

表107. DAC3 OutAmpLeft命令动词格式.......................................... ...................................... 60

表108. DAC3 OutAmpLeft命令响应格式.......................................... .............................. 60

表109. DAC3 WCAP命令动词格式.......................................... ................................................ 60

表110. DAC3 WCAP命令响应格式.......................................... ....................................... 60

表111. DAC3 PwrState命令动词格式.......................................... ........................................... 61

表112. DAC3 PwrState命令响应格式.......................................... .................................. 61

表113. DAC3 CnvtrID命令动词格式.......................................... ............................................. 62

表114. DAC3 CnvtrID命令响应格式.......................................... ..................................... 62

表115. DAC3 LR命令动词格式.......................................... .................................................. ... 62

表116. DAC3 LR命令响应格式.......................................... ............................................ 62

表117. ADC0 Cnvtr命令动词格式.......................................... ................................................. 63

表118. ADC0 Cnvtr命令响应格式.......................................... ........................................ 63

表119. ADC0 WCAP命令动词格式.......................................... ................................................ 64

表120. ADC0 WCAP命令响应格式.......................................... ....................................... 64

表121. ADC0 ConLst命令动词格式.......................................... .............................................. 65

表122. ADC0 ConLst命令响应格式.......................................... ...................................... 65

表123. ADC0 ConLstEntry命令动词格式.......................................... ...................................... 65

表124. ADC0 ConLstEntry命令响应格式.......................................... ............................. 66

表125. ADC0 ProcState命令动词格式.......................................... .......................................... 66

表126. ADC0 ProcState命令响应格式.......................................... ................................. 66

表127. ADC0 PwrState命令动词格式.......................................... ........................................... 66

表128. ADC0 PwrState命令响应格式.......................................... .................................. 67

表129. ADC0 CnvtrID命令动词格式.......................................... ............................................. 67

表130. ADC0 CnvtrID命令响应格式.......................................... ..................................... 67

表131. ADC1 Cnvtr命令动词格式.......................................... ................................................. 68

表132. ADC1 Cnvtr命令响应格式.......................................... ........................................ 68

表133. ADC1 WCAP命令动词格式.......................................... ................................................ 69

表134. ADC1 WCAP命令响应格式.......................................... ....................................... 69

表135. ADC1 ConLst命令动词格式.......................................... .............................................. 70

表136. ADC1 ConLst命令响应格式.......................................... ...................................... 70

表137. ADC1 ConLstEntry命令动词格式.......................................... ...................................... 70

表138. ADC1 ConLstEntry命令响应格式.......................................... ............................. 71

表139. ADC1 ProcState命令动词格式.......................................... .......................................... 71

表140. ADC1 ProcState命令响应格式.......................................... ................................. 71

表141. ADC1 PwrState命令动词格式.......................................... ........................................... 71

表142. ADC1 PwrState命令响应格式.......................................... .................................. 72

表143. ADC1 CnvtrID命令动词格式.......................................... ............................................. 72

表144. ADC1 CnvtrID命令响应格式.......................................... ..................................... 72

表145. SPDIFOut Cnvtr命令动词格式.......................................... .......................................... 73

表146. SPDIFOut Cnvtr命令响应格式.......................................... .................................. 73

IDT

8声道高清晰音频编码解码器

5

IDT机密

92HD206

V 1.2

112006