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부품번호 92HD202
기능 8-CHANNEL HIGH DEFINITION AUDIO CODEC
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8-CHANNEL HIGH DEFINITION AUDIO CODEC
DATASHEET
92HD202
DESCRIPTION
The 92HD202 is a high fidelity, 8-channel audio CODEC
compatible with Intel’s High Definition (HD) Audio Interface.
The 92HD202 CODEC provides stereo 24-bit resolution
with sample rates up to 192 KHz. SPDIF I/O provides
connectivity to consumer electronic equipment. The
92HD202 CODEC incorporates IDT's proprietary Σ∆
technology to achieve an estimated DAC SNR in excess of
95dB. The 92HD202 CODEC provides high quality
HD Audio capability to notebook and media centric desktop
PC applications.
FEATURES
High performance HD Audio CODEC provides
Theater Quality Audio
Targeted for designs meeting Premium Windows
Logo Program
High performance Σ∆ technology
95dB DAC SNR
Intel HD Audio interface
Eight Channel (4 DAC pairs and 2 stereo ADCs)
with 24-bit resolution
Sample Rates Up to 192 KHz
Integrated Headphone Amps
Stereo Microphone
Supports Stereo Microphone
Microphone Boost 0, 10, 20, 30, 40dB
Direct CDROM Recording Mixerless Design
SPDIF In and Out
Two-Pin Volume Up/Down Control
Impedance Sensing
Universal JacksFunctionality for Jack Retasking
Headphone, Line Out, Line In and Microphone Support
Pins 35/36
Pins 39/41
Line Out, Line In and Microphone Support
Pins 16/17 (with strong line out)
Pins 23/24
Pins 21/22
Line In and Microphone Support
Pins 14/15
Four Adjustable VREF Out pins for Microphone
Bias
Digital PC Beep to all outputs
+5 V Analog Power Supply
48-pin LQFP package (7mm x 7mm)
THIRD PARTY SOFTWARE SUPPORT
WOWand Tru Surroundfrom SRS
Intellisonic Microphone Beam Forming from
Knowles
Maxx BASSfrom Waves
Dolby PC Audio Logo Program
Program Levels
Dolby Sound Room
Dolby Home Theater
Dolby Technologies
Dolby Headphone
Dolby ProLogic II
Dolby Virtual Speaker
Smart Streamfrom Sonic Focus
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
1
IDT CONFIDENTIAL
92HD202
REV 1.2 112006




92HD202 pdf, 반도체, 판매, 대치품
92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 32. AFG PwrState Command Verb Format ......................................................................................... 36
Table 33. AFG PwrState Command Response Format ................................................................................. 36
Table 34. AFG UnsolResp Command Verb Format ...................................................................................... 37
Table 35. AFG UnsolResp Command Response Format .............................................................................. 37
Table 36. AFG GPIO Command Verb Format ............................................................................................... 37
Table 37. AFG GPIO Command Response Format ...................................................................................... 38
Table 38. AFG GPIOEn Command Verb Format .......................................................................................... 38
Table 39. AFG GPIOEn Command Response Format .................................................................................. 39
Table 40. AFG GPIODir Command Verb Format .......................................................................................... 39
Table 41. AFG GPIODir Command Response Format .................................................................................. 39
Table 42. AFG GPIOWakeEn Command Verb Format ................................................................................. 40
Table 43. AFG GPIOWakeEn Command Response Format ......................................................................... 40
Table 44. AFG GPIOUnsol AFG GPIOUnsol Command Verb Format .......................................................... 41
Table 45. AFG GPIOUnsol Command Response Format ............................................................................. 41
Table 46. AFG GPIOSticky Command Verb Format ..................................................................................... 42
Table 47. AFG GPIOSticky Command Response Format ............................................................................. 42
Table 48. AFG SubID Command Verb Format .............................................................................................. 43
Table 49. AFG SubID Command Response Format ..................................................................................... 44
Table 50. DAC0 Cnvtr Command Verb Format ............................................................................................. 44
Table 51. DAC0 Cnvtr Command Response Format .................................................................................... 44
Table 52. DAC0 AmpRight Command Verb Format ...................................................................................... 45
Table 53. DAC0 AmpRight Command Response Format ............................................................................. 45
Table 54. DAC0 AmpLeft Command Verb Format ........................................................................................ 46
Table 55. DAC0 AmpLeft Command Response Format ................................................................................ 46
Table 56. DAC0 WCap Command Verb Format ............................................................................................ 46
Table 57. DAC0 WCap Command Response Format ................................................................................... 46
Table 58. DAC0 PwrState Command Verb Format ....................................................................................... 47
Table 59. DAC0 PwrState Command Response Format .............................................................................. 48
Table 60. DAC0 CnvtrID Command Verb Format ......................................................................................... 48
Table 61. DAC0 CnvtrID Command Response Format ................................................................................. 48
Table 62. DAC0 LR Command Verb Format ................................................................................................. 49
Table 63. DAC0 LR Command Response Format ........................................................................................ 49
Table 64. DAC1 Cnvtr Command Verb Format ............................................................................................. 49
Table 65. DAC1 Cnvtr Command Response Format .................................................................................... 49
Table 66. DAC1 AmpRight Command Verb Format ...................................................................................... 50
Table 67. DAC1 AmpRight Command Response Format ............................................................................. 51
Table 68. DAC1 AmpLeft Command Verb Format ........................................................................................ 51
Table 69. DAC1 AmpLeft Command Response Format ................................................................................ 51
Table 70. DAC1 WCap Command Verb Format ............................................................................................ 51
Table 71. DAC1 WCap Command Response Format ................................................................................... 52
Table 72. DAC1 PwrState Command Verb Format ....................................................................................... 53
Table 73. DAC1 PwrState Command Response Format .............................................................................. 53
Table 74. DAC1 CnvtrID Command Verb Format ......................................................................................... 53
Table 75. DAC1 CnvtrID Command Response Format ................................................................................. 54
Table 76. DAC1 LR Command Verb Format ................................................................................................. 54
Table 77. DAC1 LR Command Response Format ........................................................................................ 54
Table 78. DAC2 Cnvtr Command Verb Format ............................................................................................. 55
Table 79. DAC2 Cnvtr Command Response Format .................................................................................... 55
Table 80. DAC2 AmpRight Command Verb Format ...................................................................................... 56
Table 81. DAC2 AmpRight Command Response Format ............................................................................. 56
Table 82. DAC2 AmpLeft Command Verb Format ........................................................................................ 57
Table 83. DAC2 AmpLeft Command Response Format ................................................................................ 57
Table 84. DAC2 WCap Command Verb Format ............................................................................................ 57
Table 85. DAC2 WCap Command Response Format ................................................................................... 57
Table 86. DAC2 PwrState Command Verb Format ....................................................................................... 58
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
4
IDT CONFIDENTIAL
92HD202
REV 1.2 112006

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92HD202 전자부품, 판매, 대치품
92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
Table 197. PortC PinCap Command Response Format .............................................................................. 102
Table 198. PortC ConLst Command Verb Format ....................................................................................... 103
Table 199. PortC ConLst Command Response Format .............................................................................. 103
Table 200. PortC ConLstEntry Command Verb Format .............................................................................. 104
Table 201. PortC ConLstEntry Command Response Format ...................................................................... 104
Table 202. PortC PinWCntrl Command Verb Format .................................................................................. 104
Table 203. PortC PinWCntrl Command Response Format ......................................................................... 104
Table 204. PortC UnsolResp Command Verb Format ................................................................................ 105
Table 205. PortC UnsolResp Command Response Format ........................................................................ 105
Table 206. PortC ChSense Command Verb Format ................................................................................... 106
Table 207. PortC ChSense Command Response Format ........................................................................... 106
Table 208. PortC ConfigDefault Command Verb Format ............................................................................ 106
Table 209. PortC ConfigDefault Command Response Format .................................................................... 107
Table 210. PortD WCap Command Verb Format ........................................................................................ 107
Table 211. PortD WCap Command Response Format ............................................................................... 107
Table 212. PortD PinCap Command Verb Format ...................................................................................... 108
Table 213. PortD PinCap Command Response Format .............................................................................. 108
Table 214. PortD ConLst Command Verb Format ....................................................................................... 109
Table 215. PortD ConLst Command Response Format .............................................................................. 109
Table 216. PortD ConLstEntry Command Verb Format .............................................................................. 110
Table 217. PortD ConLstEntry Command Response Format ...................................................................... 110
Table 218. PortD PinWCntrl Command Verb Format .................................................................................. 110
Table 219. PortD PinWCntrl Command Response Format ......................................................................... 110
Table 220. PortD UnsolResp Command Verb Format ................................................................................ 111
Table 221. PortD UnsolResp Command Response Format ........................................................................ 111
Table 222. PortD ChSense Command Verb Format ................................................................................... 112
Table 223. PortD ChSense Command Response Format ........................................................................... 112
Table 224. PortD ConfigDefault Command Verb Format ............................................................................ 112
Table 225. PortD ConfigDefault Command Response Format .................................................................... 113
Table 226. PortE WCap Command Verb Format ........................................................................................ 113
Table 227. PortE WCap Command Response Format ................................................................................ 113
Table 228. PortE PinCap Command Verb Format ...................................................................................... 114
Table 229. PortE PinCap Command Response Format .............................................................................. 114
Table 230. PortE PinWCntrl Command Verb Format .................................................................................. 115
Table 231. PortE PinWCntrl Command Response Format ......................................................................... 115
Table 232. PortE UnsolResp Command Verb Format ................................................................................. 116
Table 233. PortE UnsolResp Command Response Format ........................................................................ 116
Table 234. PortE ChSense Command Verb Format ................................................................................... 116
Table 235. PortE ChSense Command Response Format ........................................................................... 116
Table 236. PortE ConfigDefault Command Verb Format ............................................................................ 117
Table 237. PortE ConfigDefault Command Response Format .................................................................... 117
Table 238. PortF WCap Command Verb Format ........................................................................................ 117
Table 239. PortF WCap Command Response Format ................................................................................ 118
Table 240. PortF PinCap Command Verb Format ....................................................................................... 118
Table 241. PortF PinCap Command Response Format .............................................................................. 119
Table 242. PortF ConLst Command Verb Format ....................................................................................... 119
Table 243. PortF ConLst Command Response Format .............................................................................. 119
Table 244. PortF ConLstEntry Command Verb Format ............................................................................... 120
Table 245. PortF ConLstEntry Command Response Format ...................................................................... 120
Table 246. PortF PinWCntrl Command Verb Format .................................................................................. 120
Table 247. PortF PinWCntrl Command Response Format .......................................................................... 121
Table 248. PortF UnsolResp Command Verb Format ................................................................................. 121
Table 249. PortF UnsolResp Command Response Format ........................................................................ 121
Table 250. PortF ChSense Command Verb Format .................................................................................... 122
Table 251. PortF ChSense Command Response Format ........................................................................... 122
IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC
7
IDT CONFIDENTIAL
92HD202
REV 1.2 112006

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