IDTSTAC9204X5TAEB2X

IDTSTAC9204X5TAEB2X Datasheet

IDT

Part	Datasheet
IDTSTAC9204X5TAEB2X	IDTSTAC9204X5TAEB2X (pdf)

Related Parts	Information
IDTSTAC9205X3TAEB2XR	IDTSTAC9205X3TAEB2XR
IDTSTAC9205X5TAEB2XR	IDTSTAC9205X5TAEB2XR
IDTSTAC9205X3TAEB2X	IDTSTAC9205X3TAEB2X
IDTSTAC9205X5NBEB2X	IDTSTAC9205X5NBEB2X
IDTSTAC9205X5TAEB2X	IDTSTAC9205X5TAEB2X
IDTSTAC9205X5NBEB2XR	IDTSTAC9205X5NBEB2XR
IDTSTAC9204X3NBEB2XR	IDTSTAC9204X3NBEB2XR
IDTSTAC9205X3NBEB2X	IDTSTAC9205X3NBEB2X
IDTSTAC9204X5TAEB2XR	IDTSTAC9204X5TAEB2XR
IDTSTAC9204X3NBEB2X	IDTSTAC9204X3NBEB2X
IDTSTAC9205X3NBEB2XR	IDTSTAC9205X3NBEB2XR
IDTSTAC9204X5NBEB2XR	IDTSTAC9204X5NBEB2XR
IDTSTAC9204X5NBEB2X	IDTSTAC9204X5NBEB2X
IDTSTAC9204X3TAEB2XR	IDTSTAC9204X3TAEB2XR
IDTSTAC9204X3TAEB2X	IDTSTAC9204X3TAEB2X

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DATASHEET 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE STAC9204/9205 The STAC9204/9205 are high fidelity, 4-channel HD Audio CODECs that enable 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. • High performance SD technology • 103dB DAC SNR • 90dB ADC SNR • Two stereo DACs and two stereo ADCs • Supports 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 V to 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 • V, +4 V, 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 Port C Port D LIST OF FIGURES Figure STAC9204/9205 / STAC9204D/9205D Block Diagram 13 Figure System Diagram 14 Figure Single Digital Microphone 16 Figure Stereo Digital Microphone Configuration 17 Figure Quad Digital Microphone Configuration 18 Figure STAC9204/9205 Widget Diagram 30 Figure Solder Reflow Profile 189 LIST OF TABLES Table STAC9205 Valid Digital Microphone Configurations 7 Table DMIC_CLK, DMIC_0 and DMIC_1 Operation During Power States 7 Table Jack Detect 13 Table Impedance Sense 13 Table Power Management 14 Table Device IDs 15 Table Performance Characteristics 17 Table High Definition Audio Widget 23 Table Pin Widget Configuration Default Settings 24 Table Command Format for Verb with 4-bit Identifier 25 Table Command Format for Verb with 12-bit Identifier 25 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE STAC9204/9205 V 12/06 STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PC AUDIO 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE STAC9204/9205 V 12/06 STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PC AUDIO Table AFG Reset Command Response Format 47 Table PortA WCap Command Verb Format 47 Table PortA WCap Command Response Format 47 Table PortA PinCap Command Verb Format 48 Table PortA PinCap Command Response Format 48 Table PortA ConnLen Command Verb Format 49 Table PortA ConnLen Command Response Format 49 Table PortA ConnLst Command Verb Format 49 Table PortA ConnLst Command Response Format 49 Table PortA ConnSelect Command Verb Format 50 Table PortA ConnSelect Command Response Format 50 Table PortA PinCtl Command Verb Format 50 Table PortA PinCtl Command Response Format 50 Table PortA UnsolResp Command Verb Format 51 Table PortA UnsolResp Command Response Format 51 Table PortA PinSense Command Verb Format 52 Table PortA PinSense Command Response Format 52 Table PortA PinConfig Command Verb Format 52 Table PortA PinConfig Command Response Format 53 Table PortB WCap Command Verb Format 53 Table PortB WCap Command Response Format 53 Table PortB PinCap Command Verb Format 54 Table PortB PinCap Command Response Format 54 Table PortB ConnLen Command Verb Format 55 Table PortB ConnLen Command Response Format 55 Table PortB ConnLst Command Verb Format 55 Table PortB ConnLst Command Response Format 56 Table PortB ConnSelect Command Verb Format 56 Table PortB ConnSelect Command Response Format 56 Table PortB PinCtl Command Verb Format 56 Table PortB PinCtl Command Response Format 57 Table PortB UnsolResp Command Verb Format 57 Table PortB UnsolResp Command Response Format 57 Table PortB PinSense Command Verb Format 58 Table PortB PinSense Command Response Format 58 Table PortB PinConfig Command Verb Format 58 Table PortB PinConfig Command Response Format 59 Table PortC WCap Command Verb Format 59 Table PortC WCap Command Response Format 59 Table PortC PinCap Command Verb Format 60 Table PortC PinCap Command Response Format 60 Table PortC ConnLen Command Verb Format 61 Table PortC ConnLen Command Response Format 61 Table PortC ConnLst Command Verb Format 62 Table PortC ConnLst Command Response Format 62 Table PortC PinCtl Command Verb Format 62 Table PortC PinCtl Command Response Format 62 Table PortC UnsolResp Command Verb Format 63 Table PortC UnsolResp Command Response Format 63 Table PortC PinSense Command Verb Format 64 Table PortC PinSense Command Response Format 64 Table PortC PinConfig Command Verb Format 64 Table PortC PinConfig Command Response Format 65 Table PortD WCap Command Verb Format 65 Table PortD WCap Command Response Format 65 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE STAC9204/9205 V 12/06 STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PC AUDIO Table PortD PinCap Command Verb Format 66 Table PortD PinCap Command Response Format 66 Table PortD ConnLen Command Verb Format 67 Table PortD ConnLen Command Response Format 67 Table PortD ConnLst Command Verb Format 67 Table PortD ConnLst Command Response Format 68 Table PortD PinCtl Command Verb Format 68 Table PortD PinCtl Command Response Format 68 Table PortD UnsolResp Command Verb Format 68 Table PortD UnsolResp Command Response Format 69 Table PortD PinSense Command Verb Format 69 Table PortD PinSense Command Response Format 69 Table PortD PinConfig Command Verb Format 70 Table PortD PinConfig Command Response Format 70 Table PortE WCap Command Verb Format 71 Table PortE WCap Command Response Format 71 Table PortE PinCap Command Verb Format 72 Table PortE PinCap Command Response Format 72 Table PortE ConnLen Command Verb Format 72 Table PortE ConnLen Command Response Format 73 Table PortE ConnLst Command Verb Format 73 Table PortE ConnLst Command Response Format 73 Table PortE PinCtl Command Verb Format 73 Table PortE PinCtl Command Response Format 73 Table PortE UnsolResp Command Verb Format 74 Table PortE UnsolResp Command Response Format 74 Table PortE PinSense Command Verb Format 75 Table PortE PinSense Command Response Format 75 Table PortE PinConfig Command Verb Format 75 Table PortE PinConfig Command Response Format 76 Table PortF WCap Command Verb Format 76 Table PortF WCap Command Response Format 76 Table PortF PinCap Command Verb Format 77 Table PortF PinCap Command Response Format 77 Table PortF ConnLen Command Verb Format 78 Table PortF ConnLen Command Response Format 78 Table PortF ConnLst Command Verb Format 79 Table PortF ConnLst Command Response Format 79 Table PortF PinCtl Command Verb Format 79 Table PortF PinCtl Command Response Format 79 Table PortF UnsolResp Command Verb Format 80 Table PortF UnsolResp Command Response Format 80 Table PortF PinSense Command Verb Format 81 Table PortF PinSense Command Response Format 81 Table PortF PinConfig Command Verb Format 81 Table PortF PinConfig Command Response Format 82 Table DAC0 CnvtrFrmt Command Verb Format 82 Table DAC0 CnvtrFrmt Command Response Format 82 Table DAC0 OutAmpRight Command Verb Format 83 Table DAC0 OutAmpRight Command Response Format 84 Table DAC0 OutAmpLeft Command Verb Format 84 Table DAC0 OutAmpLeft Command Response Format 84 Table DAC0 WCap Command Verb Format 84 Table DAC0 WCap Command Response Format 84 Table DAC0 PwrState Command Verb Format 85 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE STAC9204/9205 V 12/06 STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PC AUDIO Table DAC0 PwrState Command Response Format 85 Table DAC0 CnvtrID Command Verb Format 86 Table DAC0 CnvtrID Command Response Format 86 Table DAC0 LR Command Verb Format 86 Table DAC0 LR Command Response Format 87 Table DAC1 CnvtrFrmt Command Verb Format 87 Table DAC1 CnvtrFrmt Command Response Format 87 Table DAC1 OutAmpRight Command Verb Format 88 Table DAC1 OutAmpRight Command Response Format 88 Table DAC1 OutAmpLeft Command Verb Format 89 Table DAC1 OutAmpLeft Command Response Format 89 Table DAC1 WCap Command Verb Format 89 Table DAC1 WCap Command Response Format 89 Table DAC1 PwrState Command Verb Format 90 Table DAC1 PwrState Command Response Format 90 Table DAC1 CnvtrID Command Verb Format 91 Table DAC1 CnvtrID Command Response Format 91 Table DAC1 LR Command Verb Format 91 Table DAC1 LR Command Response Format 91 Table ADC0 CnvtrFrmt Command Verb Format 92 Table ADC0 CnvtrFrmt Command Response Format 92 Table ADC0 WCap Command Verb Format 93 Table ADC0 WCap Command Response Format 93 Table ADC0 ConnLen Command Verb Format 94 Table ADC0 ConnLen Command Response Format 94 Table ADC0 ConnLst Command Verb Format 94 Table ADC0 ConnLst Command Response Format 95 Table ADC0 ProcState Command Verb Format 95 Table ADC0 ProcState Command Response Format 95 Table ADC0 PwrState Command Verb Format 95 Table ADC0 PwrState Command Response Format 96 Table ADC0 CnvtrID Command Verb Format 96 Table ADC0 CnvtrID Command Response Format 96 Table ADC1 CnvtrFrmt Command Verb Format 97 Table ADC1 CnvtrFrmt Command Response Format 97 Table ADC1 WCap Command Verb Format 98 Table ADC1 WCap Command Response Format 98 Table ADC1 ConnLen Command Verb Format 99 Table ADC1 ConnLen Command Response Format 99 Table ADC1 ConnLst Command Verb Format 99 Table ADC1 ConnLst Command Response Format 100 Table ADC1 ProcState Command Verb Format 100 Table ADC1 ProcState Command Response Format 100 Table ADC1 PwrState Command Verb Format 100 Table ADC1 PwrState Command Response Format 101 Table ADC1 CnvtrID Command Verb Format 101 Table ADC1 CnvtrID Command Response Format 101 Table PortMonoOut Vol Command Verb Format 102 Table PortMonoOut Vol Command Response Format 102 Table PortMonoOut WCap Command Verb Format 102 Table PortMonoOut WCap Command Response Format 102 Table PortMonoOut PinCap Command Verb Format 103 Table PortMonoOut PinCap Command Response Format 103 Table PortMonoOut OutAmpCap Command Verb Format 104 Table PortMonoOut OutAmpCap Command Response Format 104 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE STAC9204/9205 V 12/06 STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PC AUDIO Table PortMonoOut ConnLen Command Verb Format 104 Table PortMonoOut ConnLen Command Response Format 105 Table PortMonoOut ConnLst Command Verb Format 105 Table PortMonoOut ConnLst Command Response Format 105 Table PortMonoOut PinCtl Command Verb Format 105 Table PortMonoOut PinCtl Command Response Format 105 Table PortMonoOut PinConfig Command Verb Format 106 Table PortMonoOut PinConfig Command Response Format 106 Table MonoOutMix WCap Command Verb Format 107 Table MonoOutMix WCap Command Response Format 107 Table MonoOutMix ConnLen Command Verb Format 108 Table MonoOutMix ConnLen Command Response Format 108 Table MonoOutMix ConnLst Command Verb Format 108 Table MonoOutMix ConnLst Command Response Format 108 Table CD WCap Command Verb Format 108 Table CD WCap Command Response Format 109 Table CD PinCap Command Verb Format 109 Table CD PinCap Command Response Format 110 Table CD PinCtl Command Verb Format 110 Table CD PinCtl Command Response Format 110 Table CD PinConfig Command Verb Format 111 Table CD PinConfig Command Response Format 111 Table DigMic0 WCap Command Verb Format 112 Table DigMic0 WCap Command Response Format 112 Table DigMic0 PinCap Command Verb Format 113 Table DigMic0 PinCap Command Response Format 113 Table DigMic0 PinCtl Command Verb Format 114 Table DigMic0 PinCtl Command Response Format 114 Table DigMic0 PinConfig Command Verb Format 114 Table DigMic0 PinConfig Command Response Format 114 Table DigMic1 WCap Command Verb Format 115 Table DigMic1 WCap Command Response Format 115 Table DigMic1 PinCap Command Verb Format 116 Table DigMic1 PinCap Command Response Format 116 Table DigMic1 PinCtl Command Verb Format 117 Table DigMic1 PinCtl Command Response Format 117 Table DigMic1 PinConfig Command Verb Format 117 Table DigMic1 PinConfig Command Response Format 118 Table InPort0Mux WCap Command Verb Format 118 Table InPort0Mux WCap Command Response Format 118 Table InPort0Mux OutAmpCap Command Verb Format 119 Table InPort0Mux OutAmpCap Command Response Format 119 Table InPort0Mux OutAmpRight Command Verb Format 120 Table InPort0Mux OutAmpRight Command Response Format 120 Table InPort0Mux OutAmpLeft Command Verb Format 120 Table InPort0Mux OutAmpLeft Command Response Format 121 Table InPort0Mux ConnSelect Command Verb Format 121 Table InPort0Mux ConnSelect Command Response Format 121 Table InPort0Mux ConnLen Command Verb Format 121 Table InPort0Mux ConnLen Command Response Format 121 Table InPort0Mux ConnLst Command Verb Format 122 Table InPort0Mux ConnLst Command Response Format 122 Table InPort0Mux ConnLst4 Command Verb Format 122 Table InPort0Mux ConnLst4 Command Response Format 122 Table InPort1Mux WCap Command Verb Format 122 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE STAC9204/9205 V 12/06 STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PC AUDIO Table InPort1Mux WCap Command Response Format 123 Table InPort1Mux OutAmpCap Command Verb Format 123 Table InPort1Mux OutAmpCap Command Response Format 124 Table InPort1Mux OutAmpRight Command Verb Format 124 Table InPort1Mux OutAmpRight Command Response Format 124 Table InPort1Mux OutAmpLeft Command Verb Format 125 Table InPort1Mux OutAmpLeft Command Response Format 125 Table InPort1Mux ConnSelect Command Verb Format 125 Table InPort1Mux ConnSelect Command Response Format 125 Table InPort1Mux ConnLen Command Verb Format 125 Table InPort1Mux ConnLen Command Response Format 126 Table InPort1Mux ConnLst Command Verb Format 126 Table InPort1Mux ConnLst Command Response Format 126 Table InPort1Mux ConnLst4 Command Verb Format 126 Table InPort1Mux ConnLst4 Command Response Format 126 Table InPort0Vol WCap Command Verb Format 127 Table InPort0Vol WCap Command Response Format 127 Table InPort0Vol InAmpRight Command Verb Format 128 Table InPort0Vol InAmpRight Command Response Format 128 Table InPort0Vol InAmpLeft Command Verb Format 128 Table InPort0Vol InAmpLeft Command Response Format 128 Table InPort0Vol ConnLen Command Verb Format 129 Table InPort0Vol ConnLen Command Response Format 129 Table InPort0Vol ConnLst Command Verb Format 129 Table InPort0Vol ConnLst Command Response Format 129 Table InPort1Vol WCap Command Verb Format 130 Table InPort1Vol WCap Command Response Format 130 Table InPort1Vol InAmpRight Command Verb Format 131 Table InPort1Vol InAmpRight Command Response Format 131 Table InPort1Vol InAmpLeft Command Verb Format 131 Table InPort1Vol InAmpLeft Command Response Format 131 Table InPort1Vol ConnLen Command Verb Format 131 Table InPort1Vol ConnLen Command Response Format 132 Table InPort1Vol ConnLst Command Verb Format 132 Table InPort1Vol ConnLst Command Response Format 132 Table ADC0Mux WCap Command Verb Format 132 Table ADC0Mux WCap Command Response Format 132 Table ADC0Mux ConnSelect Command Verb Format 133 Table ADC0Mux ConnSelect Command Response Format 134 Table ADC0Mux ConnLen Command Verb Format 134 Table ADC0Mux ConnLen Command Response Format 134 Table ADC0Mux ConnLst Command Verb Format 134 Table ADC0Mux ConnLst Command Response Format 134 Table ADC0Mux LR Command Verb Format 135 Table ADC0Mux LR Command Response Format 135 Table ADC0Mux OutAmpCap Command Verb Format 135 Table ADC0Mux OutAmpCap Command Response Format 135 Table ADC0Mux OutAmpRight Command Verb Format 136 Table ADC0Mux OutAmpRight Command Response Format 136 Table ADC0Mux OutAmpLeft Command Verb Format 136 Table ADC0Mux OutAmpLeft Command Response Format 136 Table ADC1Mux WCap Command Verb Format 137 Table ADC1Mux WCap Command Response Format 137 Table ADC1Mux ConnSelect Command Verb Format 138 Table ADC1Mux ConnSelect Command Response Format 138 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE STAC9204/9205 ORDERING INFORMATION Dolby Home Theater HT and Dolby Sound Room SR require the 5 V version of this part. Dolby Digital Live DDL characteristics are available in the V version. Dolby also requires a separate license from Dolby to use their parts. IDT will only provide Dolby parts to Dolby approved customers. TnR indicates availability on Tape and Reel. The minimum order quantity for TnR is 2,000 units. Voltage Package DAC Modem Digital Mics Dolby STAC9204D3TAEyyX V 48 pin LQFP 4 channel 4 channel No No Yes - DDL No STAC9204D3TAEyyXR V 48 pin LQFP 4 channel 4 channel No No Yes - DDL Yes STAC9204D5TAEyyX 5 V 48 pin LQFP 4 channel 4 channel No No Yes - HT / SR No STAC9204D5TAEyyXR 5 V 48 pin LQFP 4 channel 4 channel No No Yes - HT / SR Yes STAC9204X3TAEyyX V 48 pin LQFP 4 channel 4 channel No STAC9204X3TAEyyXR V 48 pin LQFP 4 channel 4 channel No STAC9204X5TAEyyX 5 V 48 pin LQFP 4 channel 4 channel No STAC9204X5TAEyyXR 5 V 48 pin LQFP 4 channel 4 channel No STAC9205D3TAEyyX V 48 pin LQFP 4 channel 4 channel No Yes - DDL No STAC9205D3TAEyyXR V 48 pin LQFP 4 channel 4 channel No Yes - DDL Yes STAC9205D5TAEyyX 5 V 48 pin LQFP 4 channel 4 channel No Yes - HT / SR No STAC9205D5TAEyyXR 5 V 48 pin LQFP 4 channel 4 channel No Yes - HT / SR Yes STAC9205X3TAEyyX V 48 pin LQFP 4 channel 4 channel No Yes STAC9205X3TAEyyXR V 48 pin LQFP 4 channel 4 channel No Yes STAC9205X5TAEyyX 5 V 48 pin LQFP 4 channel 4 channel No STAC9205X5TAEyyXR 5 V 48 pin LQFP 4 channel 4 channel No Yes STAC9204D3NBEyyX V 48 pad QFN 4 channel 4 channel No No Yes - DDL No STAC9204D3NBEyyXR V 48 pad QFN 4 channel 4 channel No No Yes - DDL Yes STAC9204D5NBEyyX 5 V 48 pad QFN 4 channel 4 channel No No Yes - HT / SR No STAC9204D5NBEyyXR 5 V 48 pad QFN 4 channel 4 channel No No Yes - HT / SR Yes STAC9204X3NBEyyX V 48 pad QFN 4 channel 4 channel No

PDF Datasheet Preview

DATASHEET
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205

The STAC9204/9205 are high fidelity, 4-channel HD Audio CODECs that enable 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.
• High performance SD technology
• 103dB DAC SNR
• 90dB ADC SNR
• Two stereo DACs and two stereo ADCs
• Supports 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 V to 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
• V, +4 V, 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

Port C

Port D
LIST OF FIGURES

Figure STAC9204/9205 / STAC9204D/9205D Block Diagram 13 Figure System Diagram 14 Figure Single Digital Microphone 16 Figure Stereo Digital Microphone Configuration 17 Figure Quad Digital Microphone Configuration 18 Figure STAC9204/9205 Widget Diagram 30 Figure Solder Reflow Profile 189

LIST OF TABLES

Table STAC9205 Valid Digital Microphone Configurations 7 Table DMIC_CLK, DMIC_0 and DMIC_1 Operation During Power States 7 Table Jack Detect 13 Table Impedance Sense 13 Table Power Management 14 Table Device IDs 15 Table Performance Characteristics 17 Table High Definition Audio Widget 23 Table Pin Widget Configuration Default Settings 24 Table Command Format for Verb with 4-bit Identifier 25 Table Command Format for Verb with 12-bit Identifier 25
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205

V 12/06

STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205

V 12/06

STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO

Table AFG Reset Command Response Format 47 Table PortA WCap Command Verb Format 47 Table PortA WCap Command Response Format 47 Table PortA PinCap Command Verb Format 48 Table PortA PinCap Command Response Format 48 Table PortA ConnLen Command Verb Format 49 Table PortA ConnLen Command Response Format 49 Table PortA ConnLst Command Verb Format 49 Table PortA ConnLst Command Response Format 49 Table PortA ConnSelect Command Verb Format 50 Table PortA ConnSelect Command Response Format 50 Table PortA PinCtl Command Verb Format 50 Table PortA PinCtl Command Response Format 50 Table PortA UnsolResp Command Verb Format 51 Table PortA UnsolResp Command Response Format 51 Table PortA PinSense Command Verb Format 52 Table PortA PinSense Command Response Format 52 Table PortA PinConfig Command Verb Format 52 Table PortA PinConfig Command Response Format 53 Table PortB WCap Command Verb Format 53 Table PortB WCap Command Response Format 53 Table PortB PinCap Command Verb Format 54 Table PortB PinCap Command Response Format 54 Table PortB ConnLen Command Verb Format 55 Table PortB ConnLen Command Response Format 55 Table PortB ConnLst Command Verb Format 55 Table PortB ConnLst Command Response Format 56 Table PortB ConnSelect Command Verb Format 56 Table PortB ConnSelect Command Response Format 56 Table PortB PinCtl Command Verb Format 56 Table PortB PinCtl Command Response Format 57 Table PortB UnsolResp Command Verb Format 57 Table PortB UnsolResp Command Response Format 57 Table PortB PinSense Command Verb Format 58 Table PortB PinSense Command Response Format 58 Table PortB PinConfig Command Verb Format 58 Table PortB PinConfig Command Response Format 59 Table PortC WCap Command Verb Format 59 Table PortC WCap Command Response Format 59 Table PortC PinCap Command Verb Format 60 Table PortC PinCap Command Response Format 60 Table PortC ConnLen Command Verb Format 61 Table PortC ConnLen Command Response Format 61 Table PortC ConnLst Command Verb Format 62 Table PortC ConnLst Command Response Format 62 Table PortC PinCtl Command Verb Format 62 Table PortC PinCtl Command Response Format 62 Table PortC UnsolResp Command Verb Format 63 Table PortC UnsolResp Command Response Format 63 Table PortC PinSense Command Verb Format 64 Table PortC PinSense Command Response Format 64 Table PortC PinConfig Command Verb Format 64 Table PortC PinConfig Command Response Format 65 Table PortD WCap Command Verb Format 65 Table PortD WCap Command Response Format 65
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205

V 12/06

STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO

Table PortD PinCap Command Verb Format 66 Table PortD PinCap Command Response Format 66 Table PortD ConnLen Command Verb Format 67 Table PortD ConnLen Command Response Format 67 Table PortD ConnLst Command Verb Format 67 Table PortD ConnLst Command Response Format 68 Table PortD PinCtl Command Verb Format 68 Table PortD PinCtl Command Response Format 68 Table PortD UnsolResp Command Verb Format 68 Table PortD UnsolResp Command Response Format 69 Table PortD PinSense Command Verb Format 69 Table PortD PinSense Command Response Format 69 Table PortD PinConfig Command Verb Format 70 Table PortD PinConfig Command Response Format 70 Table PortE WCap Command Verb Format 71 Table PortE WCap Command Response Format 71 Table PortE PinCap Command Verb Format 72 Table PortE PinCap Command Response Format 72 Table PortE ConnLen Command Verb Format 72 Table PortE ConnLen Command Response Format 73 Table PortE ConnLst Command Verb Format 73 Table PortE ConnLst Command Response Format 73 Table PortE PinCtl Command Verb Format 73 Table PortE PinCtl Command Response Format 73 Table PortE UnsolResp Command Verb Format 74 Table PortE UnsolResp Command Response Format 74 Table PortE PinSense Command Verb Format 75 Table PortE PinSense Command Response Format 75 Table PortE PinConfig Command Verb Format 75 Table PortE PinConfig Command Response Format 76 Table PortF WCap Command Verb Format 76 Table PortF WCap Command Response Format 76 Table PortF PinCap Command Verb Format 77 Table PortF PinCap Command Response Format 77 Table PortF ConnLen Command Verb Format 78 Table PortF ConnLen Command Response Format 78 Table PortF ConnLst Command Verb Format 79 Table PortF ConnLst Command Response Format 79 Table PortF PinCtl Command Verb Format 79 Table PortF PinCtl Command Response Format 79 Table PortF UnsolResp Command Verb Format 80 Table PortF UnsolResp Command Response Format 80 Table PortF PinSense Command Verb Format 81 Table PortF PinSense Command Response Format 81 Table PortF PinConfig Command Verb Format 81 Table PortF PinConfig Command Response Format 82 Table DAC0 CnvtrFrmt Command Verb Format 82 Table DAC0 CnvtrFrmt Command Response Format 82 Table DAC0 OutAmpRight Command Verb Format 83 Table DAC0 OutAmpRight Command Response Format 84 Table DAC0 OutAmpLeft Command Verb Format 84 Table DAC0 OutAmpLeft Command Response Format 84 Table DAC0 WCap Command Verb Format 84 Table DAC0 WCap Command Response Format 84 Table DAC0 PwrState Command Verb Format 85
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205

V 12/06

STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO

Table DAC0 PwrState Command Response Format 85 Table DAC0 CnvtrID Command Verb Format 86 Table DAC0 CnvtrID Command Response Format 86 Table DAC0 LR Command Verb Format 86 Table DAC0 LR Command Response Format 87 Table DAC1 CnvtrFrmt Command Verb Format 87 Table DAC1 CnvtrFrmt Command Response Format 87 Table DAC1 OutAmpRight Command Verb Format 88 Table DAC1 OutAmpRight Command Response Format 88 Table DAC1 OutAmpLeft Command Verb Format 89 Table DAC1 OutAmpLeft Command Response Format 89 Table DAC1 WCap Command Verb Format 89 Table DAC1 WCap Command Response Format 89 Table DAC1 PwrState Command Verb Format 90 Table DAC1 PwrState Command Response Format 90 Table DAC1 CnvtrID Command Verb Format 91 Table DAC1 CnvtrID Command Response Format 91 Table DAC1 LR Command Verb Format 91 Table DAC1 LR Command Response Format 91 Table ADC0 CnvtrFrmt Command Verb Format 92 Table ADC0 CnvtrFrmt Command Response Format 92 Table ADC0 WCap Command Verb Format 93 Table ADC0 WCap Command Response Format 93 Table ADC0 ConnLen Command Verb Format 94 Table ADC0 ConnLen Command Response Format 94 Table ADC0 ConnLst Command Verb Format 94 Table ADC0 ConnLst Command Response Format 95 Table ADC0 ProcState Command Verb Format 95 Table ADC0 ProcState Command Response Format 95 Table ADC0 PwrState Command Verb Format 95 Table ADC0 PwrState Command Response Format 96 Table ADC0 CnvtrID Command Verb Format 96 Table ADC0 CnvtrID Command Response Format 96 Table ADC1 CnvtrFrmt Command Verb Format 97 Table ADC1 CnvtrFrmt Command Response Format 97 Table ADC1 WCap Command Verb Format 98 Table ADC1 WCap Command Response Format 98 Table ADC1 ConnLen Command Verb Format 99 Table ADC1 ConnLen Command Response Format 99 Table ADC1 ConnLst Command Verb Format 99 Table ADC1 ConnLst Command Response Format 100 Table ADC1 ProcState Command Verb Format 100 Table ADC1 ProcState Command Response Format 100 Table ADC1 PwrState Command Verb Format 100 Table ADC1 PwrState Command Response Format 101 Table ADC1 CnvtrID Command Verb Format 101 Table ADC1 CnvtrID Command Response Format 101 Table PortMonoOut Vol Command Verb Format 102 Table PortMonoOut Vol Command Response Format 102 Table PortMonoOut WCap Command Verb Format 102 Table PortMonoOut WCap Command Response Format 102 Table PortMonoOut PinCap Command Verb Format 103 Table PortMonoOut PinCap Command Response Format 103 Table PortMonoOut OutAmpCap Command Verb Format 104 Table PortMonoOut OutAmpCap Command Response Format 104
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205

V 12/06

STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO

Table PortMonoOut ConnLen Command Verb Format 104 Table PortMonoOut ConnLen Command Response Format 105 Table PortMonoOut ConnLst Command Verb Format 105 Table PortMonoOut ConnLst Command Response Format 105 Table PortMonoOut PinCtl Command Verb Format 105 Table PortMonoOut PinCtl Command Response Format 105 Table PortMonoOut PinConfig Command Verb Format 106 Table PortMonoOut PinConfig Command Response Format 106 Table MonoOutMix WCap Command Verb Format 107 Table MonoOutMix WCap Command Response Format 107 Table MonoOutMix ConnLen Command Verb Format 108 Table MonoOutMix ConnLen Command Response Format 108 Table MonoOutMix ConnLst Command Verb Format 108 Table MonoOutMix ConnLst Command Response Format 108 Table CD WCap Command Verb Format 108 Table CD WCap Command Response Format 109 Table CD PinCap Command Verb Format 109 Table CD PinCap Command Response Format 110 Table CD PinCtl Command Verb Format 110 Table CD PinCtl Command Response Format 110 Table CD PinConfig Command Verb Format 111 Table CD PinConfig Command Response Format 111 Table DigMic0 WCap Command Verb Format 112 Table DigMic0 WCap Command Response Format 112 Table DigMic0 PinCap Command Verb Format 113 Table DigMic0 PinCap Command Response Format 113 Table DigMic0 PinCtl Command Verb Format 114 Table DigMic0 PinCtl Command Response Format 114 Table DigMic0 PinConfig Command Verb Format 114 Table DigMic0 PinConfig Command Response Format 114 Table DigMic1 WCap Command Verb Format 115 Table DigMic1 WCap Command Response Format 115 Table DigMic1 PinCap Command Verb Format 116 Table DigMic1 PinCap Command Response Format 116 Table DigMic1 PinCtl Command Verb Format 117 Table DigMic1 PinCtl Command Response Format 117 Table DigMic1 PinConfig Command Verb Format 117 Table DigMic1 PinConfig Command Response Format 118 Table InPort0Mux WCap Command Verb Format 118 Table InPort0Mux WCap Command Response Format 118 Table InPort0Mux OutAmpCap Command Verb Format 119 Table InPort0Mux OutAmpCap Command Response Format 119 Table InPort0Mux OutAmpRight Command Verb Format 120 Table InPort0Mux OutAmpRight Command Response Format 120 Table InPort0Mux OutAmpLeft Command Verb Format 120 Table InPort0Mux OutAmpLeft Command Response Format 121 Table InPort0Mux ConnSelect Command Verb Format 121 Table InPort0Mux ConnSelect Command Response Format 121 Table InPort0Mux ConnLen Command Verb Format 121 Table InPort0Mux ConnLen Command Response Format 121 Table InPort0Mux ConnLst Command Verb Format 122 Table InPort0Mux ConnLst Command Response Format 122 Table InPort0Mux ConnLst4 Command Verb Format 122 Table InPort0Mux ConnLst4 Command Response Format 122 Table InPort1Mux WCap Command Verb Format 122
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205

V 12/06

STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

PC AUDIO

Table InPort1Mux WCap Command Response Format 123 Table InPort1Mux OutAmpCap Command Verb Format 123 Table InPort1Mux OutAmpCap Command Response Format 124 Table InPort1Mux OutAmpRight Command Verb Format 124 Table InPort1Mux OutAmpRight Command Response Format 124 Table InPort1Mux OutAmpLeft Command Verb Format 125 Table InPort1Mux OutAmpLeft Command Response Format 125 Table InPort1Mux ConnSelect Command Verb Format 125 Table InPort1Mux ConnSelect Command Response Format 125 Table InPort1Mux ConnLen Command Verb Format 125 Table InPort1Mux ConnLen Command Response Format 126 Table InPort1Mux ConnLst Command Verb Format 126 Table InPort1Mux ConnLst Command Response Format 126 Table InPort1Mux ConnLst4 Command Verb Format 126 Table InPort1Mux ConnLst4 Command Response Format 126 Table InPort0Vol WCap Command Verb Format 127 Table InPort0Vol WCap Command Response Format 127 Table InPort0Vol InAmpRight Command Verb Format 128 Table InPort0Vol InAmpRight Command Response Format 128 Table InPort0Vol InAmpLeft Command Verb Format 128 Table InPort0Vol InAmpLeft Command Response Format 128 Table InPort0Vol ConnLen Command Verb Format 129 Table InPort0Vol ConnLen Command Response Format 129 Table InPort0Vol ConnLst Command Verb Format 129 Table InPort0Vol ConnLst Command Response Format 129 Table InPort1Vol WCap Command Verb Format 130 Table InPort1Vol WCap Command Response Format 130 Table InPort1Vol InAmpRight Command Verb Format 131 Table InPort1Vol InAmpRight Command Response Format 131 Table InPort1Vol InAmpLeft Command Verb Format 131 Table InPort1Vol InAmpLeft Command Response Format 131 Table InPort1Vol ConnLen Command Verb Format 131 Table InPort1Vol ConnLen Command Response Format 132 Table InPort1Vol ConnLst Command Verb Format 132 Table InPort1Vol ConnLst Command Response Format 132 Table ADC0Mux WCap Command Verb Format 132 Table ADC0Mux WCap Command Response Format 132 Table ADC0Mux ConnSelect Command Verb Format 133 Table ADC0Mux ConnSelect Command Response Format 134 Table ADC0Mux ConnLen Command Verb Format 134 Table ADC0Mux ConnLen Command Response Format 134 Table ADC0Mux ConnLst Command Verb Format 134 Table ADC0Mux ConnLst Command Response Format 134 Table ADC0Mux LR Command Verb Format 135 Table ADC0Mux LR Command Response Format 135 Table ADC0Mux OutAmpCap Command Verb Format 135 Table ADC0Mux OutAmpCap Command Response Format 135 Table ADC0Mux OutAmpRight Command Verb Format 136 Table ADC0Mux OutAmpRight Command Response Format 136 Table ADC0Mux OutAmpLeft Command Verb Format 136 Table ADC0Mux OutAmpLeft Command Response Format 136 Table ADC1Mux WCap Command Verb Format 137 Table ADC1Mux WCap Command Response Format 137 Table ADC1Mux ConnSelect Command Verb Format 138 Table ADC1Mux ConnSelect Command Response Format 138
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE

STAC9204/9205
ORDERING INFORMATION

Dolby Home Theater HT and Dolby Sound Room SR require the 5 V version of this part. Dolby Digital Live DDL characteristics are available in the V version. Dolby also requires a separate license from Dolby to use their parts. IDT will only provide Dolby parts to Dolby approved customers.

TnR indicates availability on Tape and Reel. The minimum order quantity for TnR is 2,000 units.

Voltage Package DAC

Modem

Digital Mics

Dolby

STAC9204D3TAEyyX V 48 pin LQFP 4 channel 4 channel No

No Yes - DDL No

STAC9204D3TAEyyXR V 48 pin LQFP 4 channel 4 channel No

No Yes - DDL Yes

STAC9204D5TAEyyX
5 V 48 pin LQFP 4 channel 4 channel No

No Yes - HT / SR No

STAC9204D5TAEyyXR 5 V 48 pin LQFP 4 channel 4 channel No

No Yes - HT / SR Yes

STAC9204X3TAEyyX V 48 pin LQFP 4 channel 4 channel No

STAC9204X3TAEyyXR V 48 pin LQFP 4 channel 4 channel No

STAC9204X5TAEyyX
5 V 48 pin LQFP 4 channel 4 channel No

STAC9204X5TAEyyXR 5 V 48 pin LQFP 4 channel 4 channel No

STAC9205D3TAEyyX V 48 pin LQFP 4 channel 4 channel No Yes - DDL No

STAC9205D3TAEyyXR V 48 pin LQFP 4 channel 4 channel No Yes - DDL Yes

STAC9205D5TAEyyX
5 V 48 pin LQFP 4 channel 4 channel No

Yes - HT / SR No

STAC9205D5TAEyyXR 5 V 48 pin LQFP 4 channel 4 channel No Yes - HT / SR Yes

STAC9205X3TAEyyX V 48 pin LQFP 4 channel 4 channel No Yes

STAC9205X3TAEyyXR V 48 pin LQFP 4 channel 4 channel No Yes

STAC9205X5TAEyyX
5 V 48 pin LQFP 4 channel 4 channel No

STAC9205X5TAEyyXR 5 V 48 pin LQFP 4 channel 4 channel No Yes

STAC9204D3NBEyyX V 48 pad QFN 4 channel 4 channel No

No Yes - DDL No

STAC9204D3NBEyyXR V 48 pad QFN 4 channel 4 channel No

No Yes - DDL Yes

STAC9204D5NBEyyX 5 V 48 pad QFN 4 channel 4 channel No

No Yes - HT / SR No

STAC9204D5NBEyyXR 5 V 48 pad QFN 4 channel 4 channel No

No Yes - HT / SR Yes

STAC9204X3NBEyyX V 48 pad QFN 4 channel 4 channel No

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived IDTSTAC9204X5TAEB2X Datasheet file may be downloaded here without warranties.

Datasheet ID: IDTSTAC9204X5TAEB2X 637513