IDTSTAC9205X3NBEB2XR IDT, Integrated Device Technology Inc, IDTSTAC9205X3NBEB2XR Datasheet
IDTSTAC9205X3NBEB2XR
Specifications of IDTSTAC9205X3NBEB2XR
Related parts for IDTSTAC9205X3NBEB2XR
IDTSTAC9205X3NBEB2XR Summary of contents
Page 1
HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 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 four digital ...
Page 2
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE TABLE OF CONTENTS 1. DESCRIPTION ......................................................................................................................... 13 1.1. Overview ......................................................................................................................................... 13 1.2. Block Diagram ................................................................................................................................. 14 1.3. Detailed Description ........................................................................................................................ 15 1.3.1. Low-voltage High Definition Audio Link Signaling ............................................................. 15 ...
Page 3
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.24. SPDIFOut Node (NID = 0x1F) ....................................................................................... 160 3.4.25. SPDIFIn Node (NID = 0x20) .......................................................................................... 165 3.4.26. DigOut Node (NID = 0x21) ............................................................................................ 174 3.4.27. DigIn Node (NID = 0x22) ...
Page 4
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 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 ...
Page 5
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 67. AFG Reset Command Response Format ...................................................................................... 47 Table 68. PortA WCap Command Verb Format ............................................................................................ 47 Table 69. PortA WCap Command Response Format .................................................................................... 47 Table 70. PortA ...
Page 6
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 122. PortD PinCap Command Verb Format ........................................................................................ 66 Table 123. PortD PinCap Command Response Format ................................................................................ 66 Table 124. PortD ConnLen Command Verb Format ..................................................................................... 67 Table 125. PortD ...
Page 7
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 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 ...
Page 8
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 232. PortMonoOut ConnLen Command Verb Format ....................................................................... 104 Table 233. PortMonoOut ConnLen Command Response Format ............................................................... 105 Table 234. PortMonoOut ConnLst Command Verb Format ........................................................................ 105 Table 235. PortMonoOut ...
Page 9
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 287. InPort1Mux WCap Command Response Format ...................................................................... 123 Table 288. InPort1Mux OutAmpCap Command Verb Format ..................................................................... 123 Table 289. InPort1Mux OutAmpCap Command Response Format ............................................................ 124 Table 290. InPort1Mux ...
Page 10
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 342. ADC1Mux ConnLen Command Verb Format ............................................................................ 138 Table 343. ADC1Mux ConnLen Command Response Format .................................................................... 138 Table 344. ADC1Mux ConnLst Command Verb Format ............................................................................. 139 Table 345. ADC1Mux ...
Page 11
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 397. DigOut PinConfig Command Response Format ........................................................................ 158 Table 398. DigIn WCap Command Verb Format ......................................................................................... 159 Table 399. DigIn WCap Command Response Format ................................................................................ 159 Table 400. DigIn ...
Page 12
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 1. DESCRIPTION 1.1. Overview 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. ...
Page 13
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 1.2. Block Diagram Figure 1. STAC9204/9205 / STAC9204D/9205D Block Diagram IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ...
Page 14
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE I/O Controller Hub (ICH) 1.3. Detailed Description 1.3.1. Low-voltage High Definition Audio Link Signaling The STAC9204/9205 are compatible with either 1 3.3 V High Definition Audio Link signaling; ...
Page 15
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 1. STAC9205 Valid Digital Microphone Configurations Digital Data Sample Mics 0 N/A 1 Single Edge (see Figure 3) Double Edge on either DMIC_0 or 1 (see Figure 4) 2 ...
Page 16
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Digital Microphone DMIC_CLK DMIC_0 Or DMIC_1 DMIC_CLK Note: Data is ported to both left and right channels. IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Figure 3. Single ...
Page 17
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Digital Microphones DMIC_0 Or DMIC_1 DMIC_CLK Note: Some Digital Microphone Implementations support data on either edge, therefore the external mux may not be required. IDT™ 4-CHANNEL HD AUDIO CODEC WITH ...
Page 18
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Digital Microphones DMIC_0 DMIC_1 DMIC_CLK Note: Some Digital Microphone Implementations support data on either edge, therefore the external mux may not be required IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD ...
Page 19
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 1.3.3. Volume/Digital Microphone/GPIO Selection For the STAC9205, three functions are available on pins 2 and 3. To determine which function is actually enabled on these pins, the order of precedence ...
Page 20
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 1.3.7. Mono Output MONO Output is supported on pin 32 and has an independent mute and volume control. The MONO Output derives input from the output of the summing node ...
Page 21
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE For different analog supply voltages, Table 3 summarizes what ports can be detected and the resis- tor tolerance needed. AVdd Nominal Voltage (+/- 5%) Includes pull-up resistors on Sense A/B ...
Page 22
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 1.3.9. Power Management Table 5 describes the active functionality in each power state. Function Headphone (HP) Amps VrefOut Port Sense AZ-Link Differential Amplifiers 1. VAG is kept active when amplifiers ...
Page 23
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 1.3.12. Device IDs Part Number STAC9205X STAC9205D STAC9204X STAC9204D Note: HT/SR refers to Dolby Home Theater (HT) and Sound Room (SR), logos of the Dolby PC Entertainment Experience Logo program. ...
Page 24
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 2. CHARACTERISTICS 2.1. Electrical Specifications 2.1.1. Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the STAC9204/9205. These ratings, which are standard values for IDT ...
Page 25
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 2.2. STAC9204/9205 5.0V, 4.5V, 4.0V, and 3.3V Analog Performance Characteristics (Tambient = 25 ºC, AVdd = Supply ± 5%, DVdd = 3.3V ± 5%, AVss=DVss=0V; 1 kHz input sine wave; ...
Page 26
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Parameter Dynamic Range: PCM to All Analog Outputs (Note 1) D/A Digital Filter Pass Band (Note 5) D/A Digital Filter Transition Band D/A Digital Filter Stop Band D/A Digital Filter ...
Page 27
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Parameter All Analog Inputs with boost All Analog Inputs with boost Input Impedance Input Capacitance Analog to Digital Converter Resolution Dynamic Range, All Analog Inputs to A/D (Note 1) SNR ...
Page 28
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Parameter 40dB Mic Boost Enabled THD+N (40dB not recommended) Power Supply (Note 10) Power Supply Rejection Ratio Power Supply Rejection Ratio D0 Didd D0 Aidd D1 Didd D1 Aidd D2 ...
Page 29
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 7. The integrated Out-of-Band noise generated by the DAC process, during normal PCM audio playback, over a bandwidth 28.8 to 100 kHz, with respect Vrms DAC output. ...
Page 30
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3. WIDGET INFORMATION AND SUPPORTED COMMAND VERBS Azalia Link IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Figure 6. STAC9204/9205 Widget Diagram NID=24h 0 ExtVolume NID=10h 1 DAC0 ...
Page 31
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.1. Widget List STAC9204/9205 Node ID Widget Name 00h Root 01h AFG 0Ah Port A 0Bh Port B 0Ch Port C 0Dh Port D 0Eh Port E 0Fh Port F ...
Page 32
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.2. Pin Configuration Default Register Settings The configuration default registers are 32-bit registers required for each pin widget. These registers are normally used by the CODEC driver to determine the ...
Page 33
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.3. Widget Information Bits [39:32] Bits [31:28] Reserved CODEC Address Bits [39:32] Bits [31:28] Reserved CODEC Address There are two types of responses: Solicited and Unsolicited. Solicited responses are provided ...
Page 34
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4. Supported Command Verbs and Responses 3.4.1. Root Node (NID = 0x00) 3.4.1.1. Bit [31:16] [15:8] [7:0] 3.4.1.2. Bit [31:24] [23:20] [19:16] [15:12] [11:8] IDT™ 4-CHANNEL HD AUDIO CODEC WITH ...
Page 35
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [7:4] [3:0] 3.4.1.3. Bit [31:24] [23:16] [15:8] [7:0] 3.4.2. AFG Node (NID = 0x01) 3.4.2.1. Bit [31:24] [23:16] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table ...
Page 36
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [15:8] [7:0] 3.4.2.2. Bit [31:9] [8] [7:0] 3.4.2.3. Bit [31:17] [16] [15:12] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 21. AFG NodeInfo Command Response Format ...
Page 37
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [11:8] [7:4] [3:0] 3.4.2.4. Bit [31:21] [20] [19] [18] [17] [16] [15:12] [11] [10] [9] [8] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 25. AFG ...
Page 38
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [7] [6] [5] [4] [3] [2] [1] [0] 3.4.2.5. Bit [31:3] [2] [1] [0] 3.4.2.6. IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 27. AFG FrmtCap ...
Page 39
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31] [30:23] [22:16] [15] [14:8] [7] [6:0] 3.4.2.7. Bit [31:4] [3] [2] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 31. AFG InAmpCap Command Response Format ...
Page 40
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [1] [0] 3.4.2.8. Bit [31] [30] [29:24] [23:16] [15:8] [7:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 33. AFG PwrCap Command Response Format Bitfield Name ...
Page 41
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.2.9. Bit [31] [30:23] [22:16] [15] [14:8] [7] [6:0] 3.4.2.10. AFG PwrState Set1 Bit [31:8] [7:4] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE AFG OutAmpCap Table 36. ...
Page 42
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [3:2] [1:0] 3.4.2.11. Set1 Bit [31:8] [7] [6] [5:0] 3.4.2.12. AFG GPIO Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 39. AFG PwrState Command Response ...
Page 43
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:5] [4] [3] [2] [1] [0] 3.4.2.13. AFG GPIOEn Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 43. AFG GPIO Command Response Format Bitfield Name ...
Page 44
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:5] [4] [3] [2] [1] [0] 3.4.2.14. AFG GPIODir Set1 Bit [31:5] [4] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 45. AFG GPIOEn Command Response ...
Page 45
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [3] [2] [1] [0] 3.4.2.15. AFG GPIOWake Set1 Bit [31:5] [4] [3] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 47. AFG GPIODir Command Response Format ...
Page 46
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [2] [1] [0] 3.4.2.16. AFG GPIOUnsol Set1 Bit [31:5] [4] [3] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 49. AFG GPIOWake Command Response Format Bitfield ...
Page 47
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [2] [1] [0] 3.4.2.17. AFG GPIOSticky Get Set1 Bit [31:5] [4] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 51. AFG GPIOUnsol Command Response Format Bitfield ...
Page 48
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [3] [2] [1] [0] 3.4.2.18. AFG SubID Set1 Set2 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 53. AFG GPIOSticky Command Response Format Bitfield Name RW ...
Page 49
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Set3 Set4 Bit [31:24] [23:16] [15:8] [7:0] 3.4.2.19. AFG GPIOInvert Set1 Bit [31:5] [4] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 54. AFG SubID Command Verb ...
Page 50
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [3] [2] [1] [0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 57. AFG GPIOInvert Command Response Format Bitfield Name RW Reset GP3 RW 0x1 GP2 ...
Page 51
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.2.20. AFG GPIODrive Set1 Bit [31:5] [4] [3] [2] [1] [0] 3.4.2.21. AFG AnaCtrl Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 58. AFG GPIODrive Command ...
Page 52
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:8] [7] [6] [5] [4] [3] [2] [1:0] 3.4.2.22. AFG Supply Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 61. AFG AnaCtrl Command Response Format ...
Page 53
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:7] [7] [6:5] [4] [3:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 63. AFG Supply Command Response Format Bitfield Name RW Reset Rsvd R 0x0 ...
Page 54
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.2.23. AFG DMicCtrl Set1 Bit [31:4] [3:2] [1:0] 3.4.2.24. AFG Reset Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 64. AFG DMicCtrl Command Verb Format Verb ...
Page 55
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:0] [0] 3.4.3. PortA Node (NID = 0x0A) 3.4.3.1. Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ...
Page 56
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [6] [5] [4] [3] [2] [1] [0] 3.4.3.2. Bit [31:17] [16] [15:8] [7] [6] [5] [4] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 69. PortA ...
Page 57
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [3] [2] [1] [0] 3.4.3.3. Bit [31:8] [7] [6:0] 3.4.3.4. Bit [31:24] [23:16] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 71. PortA PinCap Command Response ...
Page 58
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [15:8] [7:0] 3.4.3.5. Set1 Bit [31:1] [0] 3.4.3.6. Set1 Bit [31:8] [7] [6] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 75. PortA ConnLst Command Response ...
Page 59
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [5] [4:3] [2:0] 3.4.3.7. Get Set1 Bit [31:8] [7] [6] [5:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 79. PortA PinCtl Command Response Format Bitfield ...
Page 60
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.3.8. Set1 Set2 Bit [31] [30:0] [0] [0] 3.4.3.9. Set1 Set2 Set3 Set4 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PortA PinSense Table 82. PortA PinSense Command ...
Page 61
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:30] [29:24] [23:20] [19:16] [15:12] [11:8] [7:4] [3:0] 3.4.4. PortB Node (NID = 0x0B) 3.4.4.1. Bit [31:24] [23:20] [19:16] [15:12] [11] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL ...
Page 62
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.4.2. Bit [31:17] [16] [15:8] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 87. PortB ...
Page 63
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [7] [6] [5] [4] [3] [2] [1] [0] 3.4.4.3. Bit [31:8] [7] [6:0] 3.4.4.4. IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 89. PortB PinCap Command ...
Page 64
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:24] [23:16] [15:8] [7:0] 3.4.4.5. Set1 Bit [31:1] [0] 3.4.4.6. Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 93. PortB ConnLst Command Response Format Bitfield ...
Page 65
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:7] [6] [5] [4:3] [2:0] 3.4.4.7. Set1 Bit [31:8] [7] [6] [5:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 97. PortB PinCtl Command Response Format ...
Page 66
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.4.8. Get Set1 Set2 Bit [31] [30:0] [0] [0] 3.4.4.9. Set1 Set2 Set3 Set4 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PortB PinSense Table 100. PortB PinSense ...
Page 67
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:30] [29:24] [23:20] [19:16] [15:12] [11:8] [7:4] [3:0] 3.4.5. PortC Node (NID = 0x0C) 3.4.5.1. Bit [31:24] [23:20] [19:16] [15:12] [11] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL ...
Page 68
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.5.2. Bit [31:17] [16] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 105. PortC WCap ...
Page 69
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [15:8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.5.3. Bit [31:8] [7] [6:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 107. PortC PinCap Command ...
Page 70
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.5.4. Bit [31:24] [23:16] [15:8] [7:0] 3.4.5.5. Set1 Bit [31:7] [6] [5] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PortC ConnLst Table 110. PortC ConnLst Command Verb ...
Page 71
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [4:3] [2:0] 3.4.5.6. Set1 Bit [31:8] [7] [6] [5:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 113. PortC PinCtl Command Response Format Bitfield Name RW ...
Page 72
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.5.7. Set1 Set2 Bit [31] [30:0] [0] [0] 3.4.5.8. Set1 Set2 Set3 Set4 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PortC PinSense Table 116. PortC PinSense Command ...
Page 73
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:30] [29:24] [23:20] [19:16] [15:12] [11:8] [7:4] [3:0] 3.4.6. PortD Node (NID = 0x0D) 3.4.6.1. Bit [31:24] [23:20] [19:16] [15:12] [11] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL ...
Page 74
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.6.2. Bit [31:17] [16] [15:8] [7] [6] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table ...
Page 75
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [5] [4] [3] [2] [1] [0] 3.4.6.3. Bit [31:8] [7] [6:0] 3.4.6.4. IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 123. PortD PinCap Command Response Format ...
Page 76
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:24] [23:16] [15:8] [7:0] 3.4.6.5. Set1 Bit [31:8] [7] [6] [5] [4:0] 3.4.6.6. Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 127. PortD ConnLst Command ...
Page 77
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:8] [7] [6] [5:0] 3.4.6.7. Set1 Set2 Bit [31] [30:0] [0] [0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 131. PortD UnsolResp Command Response Format ...
Page 78
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.6.8. Set1 Set2 Set3 Set4 Bit [31:30] [29:24] [23:20] [19:16] [15:12] [11:8] [7:4] [3:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PortD PinConfig Table 134. PortD PinConfig ...
Page 79
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.7. PortE Node (NID = 0x0E) 3.4.7.1. Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH ...
Page 80
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.7.2. Bit [31:17] [16] [15:8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.7.3. IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PortE PinCap Table 138. PortE PinCap ...
Page 81
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:8] [7] [6:0] 3.4.7.4. Bit [31:24] [23:16] [15:8] [7:0] 3.4.7.5. Set1 Bit [31:7] [6] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 141. PortE ConnLen Command ...
Page 82
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [5] [4:3] [2:0] 3.4.7.6. Set1 Bit [31:8] [7] [6] [5:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 145. PortE PinCtl Command Response Format Bitfield Name ...
Page 83
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.7.7. Set1 Set2 Bit [31] [30:0] [0] [0] 3.4.7.8. Get Set1 Set2 Set3 Set4 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PortE PinSense Table 148. PortE PinSense ...
Page 84
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:30] [29:24] [23:20] [19:16] [15:12] [11:8] [7:4] [3:0] 3.4.8. PortF Node (NID = 0x0F) 3.4.8.1. Bit [31:24] [23:20] [19:16] [15:12] [11] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL ...
Page 85
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.8.2. Bit [31:17] [16] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 153. PortF WCap ...
Page 86
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [15:8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.8.3. Bit [31:8] [7] [6:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 155. PortF PinCap Command ...
Page 87
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.8.4. Bit [31:24] [23:16] [15:8] [7:0] 3.4.8.5. Set1 Bit [31:7] [6] [5] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PortF ConnLst Table 158. PortF ConnLst Command Verb ...
Page 88
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [4:3] [2:0] 3.4.8.6. Set1 Bit [31:8] [7] [6] [5:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 161. PortF PinCtl Command Response Format Bitfield Name RW ...
Page 89
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.8.7. Set1 Set2 Bit [31] [30:0] [0] [0] 3.4.8.8. Set1 Set2 Set3 Set4 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE PortF PinSense Table 164. PortF PinSense Command ...
Page 90
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:30] [29:24] [23:20] [19:16] [15:12] [11:8] [7:4] [3:0] 3.4.9. DAC0 Node (NID = 0x10) 3.4.9.1. Set1 Bit [31:16] [15] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ...
Page 91
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [14] [13:11] [10:8] [7] [6:4] [3:0] 3.4.9.2. Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 169. DAC0 CnvtrFrmt Command Response Format Bitfield Name RW RateBase ...
Page 92
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:8] [7] [6:0] 3.4.9.3. Set1 Bit [31:8] [7] [6:0] 3.4.9.4. Bit [31:24] [23:20] [19:16] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 171. DAC0 OutAmpRight Command ...
Page 93
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.9.5. Set1 Bit [31:8] [7:4] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table ...
Page 94
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [3:2] [1:0] 3.4.9.6. Set1 Bit [31:8] [7:4] [3:0] 3.4.9.7. Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 177. DAC0 PwrState Command Response Format Bitfield Name ...
Page 95
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:3] [2] [1:0] 3.4.10. DAC1 Node (NID = 0x11) 3.4.10.1. DAC1 CnvtrFrmt Set1 Bit [31:16] [15] [14] [13:11] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table ...
Page 96
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [10:8] [7] [6:4] [3:0] 3.4.10.2. DAC1 OutAmpRight Set1 Bit [31:8] [7] [6:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 183. DAC1 CnvtrFrmt Command Response Format ...
Page 97
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.10.3. DAC1 OutAmpLeft Set1 Bit [31:8] [7] [6:0] 3.4.10.4. DAC1 WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ...
Page 98
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [7] [6] [5] [4] [3] [2] [1] [0] 3.4.10.5. DAC1 PwrState Set1 Bit [31:8] [7:4] [3:2] [1:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 189. ...
Page 99
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.10.6. DAC1 CnvtrID Set1 Bit [31:8] [7:4] [3:0] 3.4.10.7. DAC1 LR Set1 Bit [31:3] [2] [1:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 192. DAC1 CnvtrID ...
Page 100
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.11. ADC0 Node (NID = 0x12) 3.4.11.1. Set1 Bit [31:16] [15] [14] [13:11] [10:8] [7] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ADC0 CnvtrFrmt Table 196. ADC0 ...
Page 101
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [6:4] [3:0] 3.4.11.2. Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 197. ADC0 CnvtrFrmt Command ...
Page 102
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [5] [4] [3] [2] [1] [0] 3.4.11.3. Bit [31:8] [7] [6:0] 3.4.11.4. IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 199. ADC0 WCap Command Response Format ...
Page 103
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:24] [23:16] [15:8] [7:0] 3.4.11.5. Bit [31:8] [7] [6:2] [1:0] 3.4.11.6. IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 203. ADC0 ConnLst Command Response Format Bitfield ...
Page 104
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:8] [7:4] [3:2] [1:0] 3.4.11.7. Set1 Bit [31:8] [7:4] [3:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 207. ADC0 PwrState Command Response Format Bitfield Name ...
Page 105
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.12. ADC1 Node (NID = 0x13) 3.4.12.1. ADC1 CnvtrFrmt Set1 Bit [31:16] [15] [14] [13:11] [10:8] [7] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 210. ADC1 ...
Page 106
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [6:4] [3:0] 3.4.12.2. ADC1 WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 211. ADC1 ...
Page 107
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [5] [4] [3] [2] [1] [0] 3.4.12.3. ADC1 ConnLen Bit [31:8] [7] [6:0] 3.4.12.4. ADC1 ConnLst IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 213. ADC1 ...
Page 108
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:24] [23:16] [15:8] [7:0] 3.4.12.5. ADC1 ProcState Set1 Bit [31:8] [7] [6:2] [1:0] 3.4.12.6. ADC1 PwrState Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 217. ...
Page 109
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:8] [7:4] [3:2] [1:0] 3.4.12.7. ADC1 CnvtrID Set1 Bit [31:8] [7:4] [3:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 221. ADC1 PwrState Command Response Format ...
Page 110
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.13. PortMonoOut Node (NID = 0x14) 3.4.13.1. PortMonoOut Vol Set1 Bit [31:8] [7] [6:5] [4:0] 3.4.13.2. PortMonoOut WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] IDT™ 4-CHANNEL HD AUDIO ...
Page 111
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.13.3. PortMonoOut PinCap Bit [31:17] [16] [15:8] [7] [6] [5] [4] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE ...
Page 112
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [3] [2] [1] [0] 3.4.13.4. PortMonoOut OutAmpCap Bit [31] [30:23] [22:16] [15] [14:8] [7] [6:0] 3.4.13.5. PortMonoOut ConnLen IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table ...
Page 113
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:8] [7] [6:0] 3.4.13.6. PortMonoOut ConnLst Bit [31:24] [23:16] [15:8] [7:0] 3.4.13.7. PortMonoOut PinCtl Set1 Bit [31:7] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 233. ...
Page 114
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [6] [5:0] 3.4.13.8. PortMonoOut PinConfig Set1 Set2 Set3 Set4 Bit [31:30] [29:24] [23:20] [19:16] [15:12] [11:8] [7:4] [3:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table ...
Page 115
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.14. MonoOutMix Node (NID = 0x15) 3.4.14.1. MonoOutMix WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 4-CHANNEL HD AUDIO ...
Page 116
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.14.2. MonoOutMix ConnLen Bit [31:8] [7] [6:0] 3.4.14.3. MonoOutMix ConnLst Bit [31:24] [23:16] [15:8] [7:0] 3.4.15. CD Node (NID = 0x16) 3.4.15.1. CD WCap IDT™ 4-CHANNEL HD AUDIO CODEC WITH ...
Page 117
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.15.2. CD PinCap IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ...
Page 118
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:17] [16] [15:8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.15.3. CD PinCtl Bit [31:6] [5] [4:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table ...
Page 119
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.15.4. CD PinConfig Bit [31:30] [29:24] [23:20] [19:16] [15:12] [11:8] [7:4] [3:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 252. CD PinConfig Command Verb Format Verb ...
Page 120
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.16. DigMic0 Node (NID = 0x17) 3.4.16.1. DigMic0 WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] IDT™ 4-CHANNEL HD AUDIO CODEC WITH ...
Page 121
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [1] [0] 3.4.16.2. DigMic0 PinCap Bit [31:17] [16] [15:8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 255. ...
Page 122
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.16.3. DigMic0 PinCtl Set1 Bit [31:6] [5] [4:0] 3.4.16.4. DigMic0 PinConfig Set1 Set2 Set3 Set4 Bit [31:30] [29:24] [23:20] [19:16] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ...
Page 123
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [15:12] [11:8] [7:4] [3:0] 3.4.17. DigMic1 Node (NID = 0x18) 3.4.17.1. DigMic1 WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL ...
Page 124
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.17.2. DigMic1 PinCap Bit [31:17] [16] [15:8] [7] [6] [5] [4] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE ...
Page 125
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [3] [2] [1] [0] 3.4.17.3. DigMic1 PinCtl Bit [31:6] [5] [4:0] 3.4.17.4. DigMic1 PinConfig Set1 Set2 Set3 Set4 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table ...
Page 126
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:30] [29:24] [23:20] [19:16] [15:12] [11:8] [7:4] [3:0] 3.4.18. InPort0Mux Node (NID = 0x19) 3.4.18.1. InPort0Mux WCap Bit [31:24] [23:20] [19:16] [15:12] [11] IDT™ 4-CHANNEL HD AUDIO CODEC WITH ...
Page 127
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.18.2. InPort0Mux OutAmpCap Bit [31] [30:23] [22:16] [15] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ...
Page 128
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [14:8] [7] [6:0] 3.4.18.3. InPort0Mux OutAmpRight Set1 Bit [31:3] [2:0] 3.4.18.4. InPort0Mux OutAmpLeft IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 273. InPort0Mux OutAmpCap Command Response ...
Page 129
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:3] [2:0] 3.4.18.5. InPort0Mux ConnSelect Bit [31:3] [2:0] 3.4.18.6. InPort0Mux ConnLen Bit [31:8] [7] [6:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 277. InPort0Mux OutAmpLeft ...
Page 130
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.18.7. InPort0Mux ConnLst Bit [31:24] [23:16] [15:8] [7:0] 3.4.18.8. InPort0Mux ConnLst4 Bit [31:24] [23:16] [15:8] [7:0] 3.4.19. InPort1Mux Node (NID = 0x1A) 3.4.19.1. InPort1Mux WCap IDT™ 4-CHANNEL HD AUDIO CODEC ...
Page 131
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.19.2. InPort1Mux OutAmpCap IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ...
Page 132
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31] [30:23] [22:16] [15] [14:8] [7] [6:0] 3.4.19.3. InPort1Mux OutAmpRight Bit [31:3] [2:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 289. InPort1Mux OutAmpCap Command Response ...
Page 133
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.19.4. InPort1Mux OutAmpLeft Bit [31:3] [2:0] 3.4.19.5. InPort1Mux ConnSelect Get Set1 Bit [31:3] [2:0] 3.4.19.6. InPort1Mux ConnLen IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 292. InPort1Mux ...
Page 134
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:8] [7] [6:0] 3.4.19.7. InPort1Mux ConnLst Bit [31:24] [23:16] [15:8] [7:0] 3.4.19.8. InPort1Mux ConnLst4 Bit [31:24] [23:16] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 297. ...
Page 135
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [15:8] [7:0] 3.4.20. InPort0Vol Node (NID = 0x1B) 3.4.20.1. InPort0Vol WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] IDT™ 4-CHANNEL HD AUDIO CODEC ...
Page 136
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [3] [2] [1] [0] 3.4.20.2. InPort0Vol InAmpRight Set1 Bit [31:4] [3:0] 3.4.20.3. InPort0Vol InAmpLeft Set1 Bit [31:4] [3:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table ...
Page 137
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.20.4. InPort0Vol ConnLen Bit [31:8] [7] [6:0] 3.4.20.5. InPort0Vol ConnLst 3.4.20.6. Bit [31:24] [23:16] [15:8] [7:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 308. InPort0Vol ConnLen ...
Page 138
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.21. InPort1Vol Node (NID = 0x1C) 3.4.21.1. InPort1Vol WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 4-CHANNEL HD AUDIO ...
Page 139
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.21.2. InPort1Vol InAmpRight Bit [31:4] [3:0] 3.4.21.3. InPort1Vol InAmpLeft Bit [31:4] [3:0] 3.4.21.4. InPort1Vol ConnLen IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 314. InPort1Vol InAmpRight Command ...
Page 140
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:8] [7] [6:0] 3.4.21.5. InPort1Vol ConnLst Bit [31:24] [23:16] [15:8] [7:0] 3.4.22. ADC0Mux Node (NID = 0x1D) 3.4.22.1. ADC0Mux WCap Bit [31:24] [23:20] IDT™ 4-CHANNEL HD AUDIO CODEC WITH ...
Page 141
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.22.2. ADC0Mux ConnSelect IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 323. ...
Page 142
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:2] [1:0] 3.4.22.3. ADC0Mux ConnLen Bit [31:8] [7] [6:0] 3.4.22.4. ADC0Mux ConnLst Bit [31:24] [23:16] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 325. ADC0Mux ConnSelect ...
Page 143
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [15:8] [7:0] 3.4.22.5. ADC0Mux LR Bit [31:3] [2] [1:0] 3.4.22.6. ADC0Mux OutAmpCap Bit [31] [30:23] [22:16] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 329. ADC0Mux ...
Page 144
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [15] [14:8] [7] [6:0] 3.4.22.7. ADC0Mux OutAmpRight Bit [31:8] [7] [6:0] 3.4.22.8. ADC0Mux OutAmpLeft Bit [31:8] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 333. ADC0Mux ...
Page 145
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [7] [6:0] 3.4.23. ADC1Mux Node (NID = 0x1E) 3.4.23.1. ADC1Mux WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] IDT™ 4-CHANNEL HD AUDIO CODEC ...
Page 146
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [3] [2] [1] [0] 3.4.23.2. ADC1Mux ConnSelect Bit [31:2] [1:0] 3.4.23.3. ADC1Mux ConnLen Bit [31:8] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 339. ADC1Mux WCap ...
Page 147
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [7] [6:0] 3.4.23.4. ADC1Mux ConnLst Bit [31:24] [23:16] [15:8] [7:0] 3.4.23.5. ADC1Mux LR IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 343. ADC1Mux ConnLen Command Response ...
Page 148
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:3] [2] [1:0] 3.4.23.6. ADC1Mux OutAmpCap Bit [31] [30:23] [22:16] [15] [14:8] [7] [6:0] 3.4.23.7. ADC1Mux OutAmpRight IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 347. ...
Page 149
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:8] [7] [6:0] 3.4.23.8. ADC1Mux OutAmpLeft Set1 Bit [31:8] [7] [6:0] 3.4.24. SPDIFOut Node (NID = 0x1F) 3.4.24.1. SPDIFOut CnvtrFrmt Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL ...
Page 150
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:16] [15] [14] [13:11] [10:8] [7] [6:4] [3:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 355. SPDIFOut CnvtrFrmt Command Response Format Bitfield Name RW Reset ...
Page 151
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.24.2. SPDIFOut WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ...
Page 152
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.24.3. SPDIFOut FrmtCap Bit [31:21] [20] [19] [18] [17] [16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD ...
Page 153
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.24.4. SPDIFOut StreamCap Bit [31:3] [2] [1] [0] 3.4.24.5. SPDIFOut CnvtrID Bit [31:8] [7:4] [3:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 360. SPDIFOut StreamCap Command ...
Page 154
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.24.6. SPDIFOut DigCtl Bit [31:16] [15] [14:8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.25. SPDIFIn Node (NID = 0x20) 3.4.25.1. SPDIFIn CnvtrFrmt Set1 IDT™ 4-CHANNEL HD AUDIO CODEC ...
Page 155
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:16] [15] [14] [13:11] [10:8] [7] [6:4] [3:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 367. SPDIFIn CnvtrFrmt Command Response Format Bitfield Name RW Reset ...
Page 156
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.25.2. SPDIFIn WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ...
Page 157
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.25.3. SPDIFIn FrmtCap Bit [31:21] [20] [19] [18] [17] [16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD ...
Page 158
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.25.4. SPDIFIn StreamCap Bit [31:3] [2] [1] [0] 3.4.25.5. SPDIFIn ConnLen Bit [31:8] [7] [6:0] 3.4.25.6. SPDIFIn ConnLst IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 372. ...
Page 159
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:24] [23:16] [15:8] [7:0] 3.4.25.7. SPDIFIn CnvtrID Bit [31:8] [7:4] [3:0] 3.4.25.8. SPDIFIn DigCtl Set1 Set2 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 377. SPDIFIn ...
Page 160
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:15] [14:8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.25.9. SPDIFIn VSR Bit [31] [30:28] [27:26] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 381. ...
Page 161
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [25:22] [21:20] [19:16] [15:12] [11:9] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 383. SPDIFIn VSR Command Response Format Bitfield Name RW Reset OrigFS R 0x0 ...
Page 162
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [8] [7] [6] [5] [4:3] [2] [1] [0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 383. SPDIFIn VSR Command Response Format Bitfield Name RW Reset ...
Page 163
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.26. DigOut Node (NID = 0x21) 3.4.26.1. DigOut WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 4-CHANNEL HD AUDIO ...
Page 164
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.26.2. DigOut PinCap Bit [31:17] [16] [15:8] [7] [6] [5] [4] [3] [2] [1] [0] 3.4.26.3. DigOut ConnSelect Set1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table ...
Page 165
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:2] [1:0] 3.4.26.4. DigOut ConnLen Bit [31:8] [7] [6:0] 3.4.26.5. DigOut ConnLst Bit [31:24] [23:16] [15:8] [7:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 389. ...
Page 166
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.26.6. DigOut PinCtl Bit [31:7] [6] [5:0] 3.4.26.7. DigOut PinConfig Bit [31:30] [29:24] [23:20] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 394. DigOut PinCtl Command Verb ...
Page 167
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [19:16] [15:12] [11:8] [7:4] [3:0] 3.4.27. DigIn Node (NID = 0x22) 3.4.27.1. DigIn WCap Bit [31:24] [23:20] [19:16] [15:12] [11] [10] [9] [8] IDT™ 4-CHANNEL HD AUDIO CODEC WITH ...
Page 168
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [7] [6] [5] [4] [3] [2] [1] [0] 3.4.27.2. DigIn PinCap Bit [31:17] [16] [15:8] [7] [6] [5] [4] [3] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE ...
Page 169
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [2] [1] [0] 3.4.27.3. DigIn PwrState Bit [31:8] [7:4] [3:2] [1:0] 3.4.27.4. DigIn PinCtl IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 401. DigIn PinCap Command ...
Page 170
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:6] [5] [4:0] 3.4.27.5. DigIn UnsolResp Bit [31:8] [7] [6] [5:0] 3.4.27.6. DigIn PinSense IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 405. DigIn PinCtl Command ...
Page 171
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31] [30:0] 3.4.27.7. DigIn EAPD Bit [31:2] [1] [0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 409. DigIn PinSense Command Response Format Bitfield Name RW ...
Page 172
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.27.8. DigIn PinConfig Set1 Set2 Set3 Set4 Bit [31:30] [29:24] [23:20] [19:16] [15:12] [11:8] [7:4] [3:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 412. DigIn PinConfig ...
Page 173
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.28. PCBeep Node (NID = 0x23) 3.4.28.1. PCBeep WCap Bit [31:24] [23:20] [19:4] [3] [2] [1] [0] 3.4.28.2. PCBeep OutAmpCap Bit [31] [30:23] [22:16] [15] IDT™ 4-CHANNEL HD AUDIO CODEC ...
Page 174
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [14:8] [7] [6:0] 3.4.28.3. PCBeep Vol Bit [31:8] [7] [6:2] [1:0] 3.4.28.4. PCBeep Gen IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 417. PCBeep OutAmpCap Command ...
Page 175
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:8] [7:0] 3.4.29. ExtVolume Node (NID = 0x24) 3.4.29.1. ExtVolume WCap Bit [31:24] [23:20] [19:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 421. PCBeep Gen ...
Page 176
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.29.2. ExtVolume KnobCap Bit [31:8] [7] [6:0] 3.4.29.3. ExtVolume ConnLen Bit [31:8] [7] [6:0] 3.4.29.4. ExtVolume ConnLst IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 424. ExtVolume ...
Page 177
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Bit [31:24] [23:16] [15:8] [7:0] 3.4.29.5. ExtVolume UnsolResp Bit [31:8] [7] [6] [5:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 429. ExtVolume ConnLst Command Response Format ...
Page 178
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 3.4.29.6. ExtVolume KnobCtl Bit [31:8] [7] [6:0] 3.4.29.7. ExtVolume KnobVSR Bit [31:4] [3] [2:0] IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Table 432. ExtVolume KnobCtl Command Verb ...
Page 179
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 4. 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 3.3 ...
Page 180
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE While the information presented herein has been checked for both accuracy and reliability, manufac- turer assumes no responsibility for either its use or for the infringement of any patents or ...
Page 181
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 5. PINOUTS 5.1. Pin Assignment DVDD_CORE 1 VOLUME_UP / DMIC_0 / GPIO1 2 3 DVDD_IO 4 VOLUME_DOWN / DMIC_1 / GPIO2 SDO 5 BITCLK 6 48 LQFP DVSS 7 SDI_CODEC ...
Page 182
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Pin Pin Pin No. Name Type 10 SYNC I(Digital) 11 RESET# I(Digital) 12 PCBEEP I(Analog) 13 SENSE_A I(Analog) 14 PORTE_L I/O(Analog) 15 PORTE_R I/O(Analog) 16 PORTF_L I/O(Analog) 17 PORTF_R I/O(Analog) ...
Page 183
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Pin Pin Pin No. Name Type 37 VREFOUT-A O(Analog) 38 AVDD2 I(Analog) 39 PORTA_L (HP) I/O(Analog) 40 DVDD_CORE I(Analog) 41 PORTA_R (HP) I/O(Analog) 42 AVSS2 I(Analog None 44 ...
Page 184
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 6. DESIGN CONSIDERATIONS 6.1. External Components The STAC9204/9205 requires a minimum number of external components for proper operation. 6.1.1. Decoupling Capacitor Decoupling capacitors must be connected between AVDD and AVSS ...
Page 185
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 6.2. PCB Layout Recommendations An optimum layout is one with all components on the same side of the board, minimizing vias through other signal layers. Other signal traces should be ...
Page 186
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE EMI Components: • Recommended Ferrite Beads are 600 ohm. Use these manufacturers only: • TDK - MMZ1608Y601BTA • MURATA - BLM18BD601SN1 • TAIYO YUDEN - LF BK 1608HM601-T • EMI ...
Page 187
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 7. PACKAGE OUTLINE AND PACKAGE DIMENSIONS Package dimensions are kept current with JEDEC Publication No. 95 7.1. 48-Pad QFN Package IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE ...
Page 188
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 7.2. 48-Pin LQFP Package pin LQFP Pin 1 IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 188 LQFP Dimensions ...
Page 189
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 8. SOLDER REFLOW PROFILE 8.1. Standard Reflow Profile Data Note: These devices can be hand soldered at 360 FROM: IPC / JEDEC J-STD-020C “Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State ...
Page 190
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 8.2. Pb Free Process - Package Classification Reflow Temperatures IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE Package Type LQFP 48-pin QFN 48-pad 190 MSL Reflow Temperature 3 ...
Page 191
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 9. REVISION HISTORY Revision Date Description of Change 0.8 22 September 2006 Initial release in IDT format. 0.81 9 November 2006 Updated to match IDT standard documents. 0.82 17 November ...
Page 192
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 192 STAC9204/9205 PC AUDIO V 1.0 12/06 ...
Page 193
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 193 STAC9204/9205 PC AUDIO V 1.0 12/06 ...
Page 194
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 194 STAC9204/9205 PC AUDIO V 1.0 12/06 ...
Page 195
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 195 STAC9204/9205 PC AUDIO V 1.0 12/06 ...
Page 196
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 196 STAC9204/9205 PC AUDIO V 1.0 12/06 ...
Page 197
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 197 STAC9204/9205 PC AUDIO V 1.0 12/06 ...
Page 198
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 198 STAC9204/9205 PC AUDIO V 1.0 12/06 ...
Page 199
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 199 STAC9204/9205 PC AUDIO V 1.0 12/06 ...
Page 200
STAC9204/9205 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE IDT™ 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE 200 STAC9204/9205 PC AUDIO V 1.0 12/06 ...