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부품번호 | STAC9204 기능 |
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기능 | (STAC9204 / STAC9205) 4-CHANNEL HD AUDIO CODEC | ||
제조업체 | IDT | ||
로고 | |||
www.DataSheet4U.com
DATASHEET
4-CHANNEL HD AUDIO CODEC WITH QUAD
DIGITAL MICROPHONE INTERFACE
STAC9204/9205
Description
The STAC9204/9205 are high fidelity, 4-channel HD Audio
CODECs that enable 2.0 Audio with simultaneous
Real-Time Communication such as VoIP, conferencing,
voice command and control, etc. Up to four digital
microphones are supported, enabling high quality voice
input for increased usability of voice applications.
Features
• High performance SD technology
• 103dB DAC SNR
• 90dB ADC SNR
• Two stereo DACs and two stereo ADCs
• Supports 2.0 Audio with simultaneous Real-Time
Communication (RTC) channel such as VoIP or separate
stereo audio stream
• Provides mono output for laptop sub-woofer
• 24-bit resolution with up to 192 KHz sample rates
• Supports advanced chipsets with flexible 1.5 V to 3.3 V
signaling
• Digital microphone interface
• Direct interface to up to four digital microphones
• Analog stereo microphone
• Microphone Boost 0, 10, 20, 30, 40dB
• Five adjustable Vref outputs for microphone bias
• Universal Jacks™ functionality for jack retasking
• S/PDIF In and Out
• Two-pin volume up/down control
• Digital PC Beep to all outputs
• +3.3 V, +4 V, +4.5 V and +5 V analog power supply
options
Block Diagram
• Optimized and flexible power management
• 48-pin LQFP and 48-pad QFN environmental package
Software Support
• SKPI (Kernel Processing Interface)
• Enables plug-ins that can operate globally on all audio streams
of the system
• 12 band parametric equalizer SKPI plug-in
• 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 SKPI plug-in
• Enables improved voice articulation
• Compressor/limiter allows higher average noise level without
resonances
Third Party Partners
• Dolby PC Entertainment Experience Logo Program
• Dolby Home Theater™ (HT)
• Dolby Sound Room™ (SR)
• Dolby Technologies
• Dolby Headphone™, Dolby Virtual Speaker™
• Dolby ProLogic II™, Dolby ProLogic IIx™
• Dolby Digital Live™ (DDL)
• Intel Audio Studio™ from Sonic Focus
• Maxx Player™ from Waves
• Microphone Beam Forming, Acoustic Echo Cancellation,
and Noise Suppression from Knowles™
Port A
Port B
X Port C
Port D
Port E
Port F
SPDIF
SPDIF In/Out
IDT™
1
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
STAC9204/9205
V 1.0 12/06
STAC9204/9205
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
PC AUDIO
Table 12. Solicited Response Format ........................................................................................................... 25
Table 13. Unsolicited Response Format ....................................................................................................... 25
Table 14. Root PnpID Command Verb Format .............................................................................................. 26
Table 15. Root PnpID Command Response Format ..................................................................................... 26
Table 16. Root RevID Command Verb Format .............................................................................................. 26
Table 17. Root RevID Command Response Format ..................................................................................... 26
Table 18. Root NodeInfo Command Verb Format ......................................................................................... 27
Table 19. Root NodeInfo Command Response Format ................................................................................ 27
Table 20. AFG NodeInfo Command Verb Format ......................................................................................... 27
Table 21. AFG NodeInfo Command Response Format ................................................................................. 27
Table 22. AFG Type Command Verb Format ................................................................................................ 28
Table 23. AFG Type Command Response Format ....................................................................................... 28
Table 24. AFG GrpCap Command Verb Format ........................................................................................... 28
Table 25. AFG GrpCap Command Response Format ................................................................................... 28
Table 26. AFG FrmtCap Command Verb Format .......................................................................................... 29
Table 27. AFG FrmtCap Command Response Format ................................................................................. 29
Table 28. AFG StreamCap Command Verb Format ...................................................................................... 30
Table 29. AFG StreamCap Command Response Format ............................................................................. 30
Table 30. AFG InAmpCap Command Verb Format ....................................................................................... 30
Table 31. AFG InAmpCap Command Response Format .............................................................................. 31
Table 32. AFG PwrCap Command Verb Format ........................................................................................... 31
Table 33. AFG PwrCap Command Response Format .................................................................................. 31
Table 34. AFG GPIOCap Command Verb Format ........................................................................................ 32
Table 35. AFG GPIOCap Command Response Format ................................................................................ 32
Table 36. AFG OutAmpCap Command Verb Format .................................................................................... 33
Table 37. AFG OutAmpCap Command Response Format ........................................................................... 33
Table 38. AFG PwrState Command Verb Format ......................................................................................... 33
Table 39. AFG PwrState Command Response Format ................................................................................. 33
Table 40. AFG UnsolResp Command Verb Format ...................................................................................... 34
Table 41. AFG UnsolResp Command Response Format .............................................................................. 34
Table 42. AFG GPIO Command Verb Format ............................................................................................... 34
Table 43. AFG GPIO Command Response Format ...................................................................................... 35
Table 44. AFG GPIOEn Command Verb Format .......................................................................................... 35
Table 45. AFG GPIOEn Command Response Format .................................................................................. 36
Table 46. AFG GPIODir Command Verb Format .......................................................................................... 36
Table 47. AFG GPIODir Command Response Format .................................................................................. 36
Table 48. AFG GPIOWake Command Verb Format ...................................................................................... 37
Table 49. AFG GPIOWake Command Response Format ............................................................................. 37
Table 50. AFG GPIOUnsol Command Verb Format ...................................................................................... 38
Table 51. AFG GPIOUnsol Command Response Format ............................................................................. 38
Table 52. AFG GPIOSticky Command Verb Format ..................................................................................... 39
Table 53. AFG GPIOSticky Command Response Format ............................................................................. 39
Table 54. AFG SubID Command Verb Format .............................................................................................. 40
Table 55. AFG SubID Command Response Format ..................................................................................... 41
Table 56. AFG GPIOInvert Command Verb Format ...................................................................................... 41
Table 57. AFG GPIOInvert Command Response Format ............................................................................. 41
Table 58. AFG GPIODrive Command Verb Format ...................................................................................... 43
Table 59. AFG GPIODrive Command Response Format .............................................................................. 43
Table 60. AFG AnaCtrl Command Verb Format ............................................................................................ 43
Table 61. AFG AnaCtrl Command Response Format ................................................................................... 44
Table 62. AFG Supply Command Verb Format ............................................................................................. 44
Table 63. AFG Supply Command Response Format .................................................................................... 45
Table 64. AFG DMicCtrl Command Verb Format .......................................................................................... 46
Table 65. AFG DMicCtrl Command Response Format ................................................................................. 46
Table 66. AFG Reset Command Verb Format .............................................................................................. 46
IDT™
4
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
STAC9204/9205
V 1.0 12/06
4페이지 STAC9204/9205
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
PC AUDIO
Table 177. DAC0 PwrState Command Response Format ............................................................................ 85
Table 178. DAC0 CnvtrID Command Verb Format ....................................................................................... 86
Table 179. DAC0 CnvtrID Command Response Format ............................................................................... 86
Table 180. DAC0 LR Command Verb Format ............................................................................................... 86
Table 181. DAC0 LR Command Response Format ...................................................................................... 87
Table 182. DAC1 CnvtrFrmt Command Verb Format .................................................................................... 87
Table 183. DAC1 CnvtrFrmt Command Response Format ........................................................................... 87
Table 184. DAC1 OutAmpRight Command Verb Format .............................................................................. 88
Table 185. DAC1 OutAmpRight Command Response Format ..................................................................... 88
Table 186. DAC1 OutAmpLeft Command Verb Format ................................................................................ 89
Table 187. DAC1 OutAmpLeft Command Response Format ........................................................................ 89
Table 188. DAC1 WCap Command Verb Format .......................................................................................... 89
Table 189. DAC1 WCap Command Response Format ................................................................................. 89
Table 190. DAC1 PwrState Command Verb Format ..................................................................................... 90
Table 191. DAC1 PwrState Command Response Format ............................................................................ 90
Table 192. DAC1 CnvtrID Command Verb Format ....................................................................................... 91
Table 193. DAC1 CnvtrID Command Response Format ............................................................................... 91
Table 194. DAC1 LR Command Verb Format ............................................................................................... 91
Table 195. DAC1 LR Command Response Format ...................................................................................... 91
Table 196. ADC0 CnvtrFrmt Command Verb Format .................................................................................... 92
Table 197. ADC0 CnvtrFrmt Command Response Format ........................................................................... 92
Table 198. ADC0 WCap Command Verb Format .......................................................................................... 93
Table 199. ADC0 WCap Command Response Format ................................................................................. 93
Table 200. ADC0 ConnLen Command Verb Format ..................................................................................... 94
Table 201. ADC0 ConnLen Command Response Format ............................................................................ 94
Table 202. ADC0 ConnLst Command Verb Format ...................................................................................... 94
Table 203. ADC0 ConnLst Command Response Format .............................................................................. 95
Table 204. ADC0 ProcState Command Verb Format .................................................................................... 95
Table 205. ADC0 ProcState Command Response Format ........................................................................... 95
Table 206. ADC0 PwrState Command Verb Format ..................................................................................... 95
Table 207. ADC0 PwrState Command Response Format ............................................................................ 96
Table 208. ADC0 CnvtrID Command Verb Format ....................................................................................... 96
Table 209. ADC0 CnvtrID Command Response Format ............................................................................... 96
Table 210. ADC1 CnvtrFrmt Command Verb Format .................................................................................... 97
Table 211. ADC1 CnvtrFrmt Command Response Format ........................................................................... 97
Table 212. ADC1 WCap Command Verb Format .......................................................................................... 98
Table 213. ADC1 WCap Command Response Format ................................................................................. 98
Table 214. ADC1 ConnLen Command Verb Format ..................................................................................... 99
Table 215. ADC1 ConnLen Command Response Format ............................................................................ 99
Table 216. ADC1 ConnLst Command Verb Format ...................................................................................... 99
Table 217. ADC1 ConnLst Command Response Format ............................................................................ 100
Table 218. ADC1 ProcState Command Verb Format .................................................................................. 100
Table 219. ADC1 ProcState Command Response Format ......................................................................... 100
Table 220. ADC1 PwrState Command Verb Format ................................................................................... 100
Table 221. ADC1 PwrState Command Response Format .......................................................................... 101
Table 222. ADC1 CnvtrID Command Verb Format ..................................................................................... 101
Table 223. ADC1 CnvtrID Command Response Format ............................................................................. 101
Table 224. PortMonoOut Vol Command Verb Format ................................................................................. 102
Table 225. PortMonoOut Vol Command Response Format ........................................................................ 102
Table 226. PortMonoOut WCap Command Verb Format ............................................................................ 102
Table 227. PortMonoOut WCap Command Response Format ................................................................... 102
Table 228. PortMonoOut PinCap Command Verb Format .......................................................................... 103
Table 229. PortMonoOut PinCap Command Response Format ................................................................. 103
Table 230. PortMonoOut OutAmpCap Command Verb Format .................................................................. 104
Table 231. PortMonoOut OutAmpCap Command Response Format ......................................................... 104
IDT™
7
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
STAC9204/9205
V 1.0 12/06
7페이지 | |||
구 성 | 총 70 페이지수 | ||
다운로드 | [ STAC9204.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
STAC9200 | 2-CHANNEL HIGH DEFINITION AUDIO CODEC | IDT |
STAC9200 | 32V HF to 1.3GHz LDMOS transistor | STMicroelectronics |
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