IDT92HD001XX3PRGXB1X IDT, Integrated Device Technology Inc, IDT92HD001XX3PRGXB1X Datasheet
IDT92HD001XX3PRGXB1X
Specifications of IDT92HD001XX3PRGXB1X
Related parts for IDT92HD001XX3PRGXB1X
IDT92HD001XX3PRGXB1X Summary of contents
Page 1
HIGH DEFINITION AUDIO CODEC Description The 92HD001 is a high quality, 2-channel audio CODEC compatible with the Intel High Definition (HD) Audio Interface. The 92HD001 provides Stereo 24-Bit resolution with sample rates up to 192 KHz. SPDIF I/O provides ...
Page 2
HIGH DEFINITION AUDIO CODEC Table of Contents 1. DESCRIPTION ......................................................................................................................... 11 2. PERFORMANCE ..................................................................................................................... 12 2.1. Audio Fidelity ................................................................................................................................... 12 2.2. Electrical Specifications ................................................................................................................... 12 2.2.1. Absolute Maximum Ratings ............................................................................................... 12 2.2.2. Recommended Operation Conditions ............................................................................... 12 2.3. ...
Page 3
HIGH DEFINITION AUDIO CODEC 5.6.2. ADC0Cnvtr WCap ............................................................................................................ 43 5.6.3. ADC0Cnvtr ConnLen ........................................................................................................ 44 5.6.4. ADC0Cnvtr ConnLst ......................................................................................................... 45 5.6.5. ADC0Cnvtr ProcState ....................................................................................................... 45 5.6.6. ADC0Cnvtr PwrState ........................................................................................................ 46 5.6.7. ADC0Cnvtr Stream ........................................................................................................... 47 5.7. SPDIFinCnvtr Node (NID ...
Page 4
HIGH DEFINITION AUDIO CODEC 5.13.2. MasterVol Left ................................................................................................................ 75 5.13.3. MasterVol WCap ............................................................................................................ 76 5.13.4. MasterVol ConnLen ........................................................................................................ 77 5.13.5. MasterVol ConnLst ......................................................................................................... 77 5.14. InPortMux Node (NID = 0x0C) ...................................................................................................... 78 5.14.1. InPortMux VolRight ......................................................................................................... 78 5.14.2. ...
Page 5
HIGH DEFINITION AUDIO CODEC 5.19.6. MonoOutPin Ctl ............................................................................................................ 106 5.19.7. MonoOutPin Config ...................................................................................................... 107 5.20. CDPin Node (NID = 0x12) ........................................................................................................... 108 5.20.1. CDPin WCap ................................................................................................................ 108 5.20.2. CDPin Cap .................................................................................................................... 109 5.20.3. CDPin Ctl ...................................................................................................................... 110 5.20.4. ...
Page 6
HIGH DEFINITION AUDIO CODEC Table 9. Root NodeInfo Command Response Format .................................................................................. 27 Table 10. AFG Reset Command Verb Format .............................................................................................. 27 Table 11. AFG Reset Command Response Format ...................................................................................... 27 Table 12. AFG NodeInfo Command Verb Format ...
Page 7
HIGH DEFINITION AUDIO CODEC Table 64. ADC0Cnvtr PwrState Command Verb Format .............................................................................. 47 Table 65. ADC0Cnvtr PwrState Command Response Format ...................................................................... 47 Table 66. ADC0Cnvtr Stream Command Verb Format ................................................................................. 48 Table 67. ADC0Cnvtr Stream Command Response Format ...
Page 8
HIGH DEFINITION AUDIO CODEC Table 119. DigInPin EAPD Command Response Format ............................................................................. 66 Table 120. DigInPin Config Command Verb Format ..................................................................................... 66 Table 121. DigInPin Config Command Response Format ............................................................................. 67 Table 122. DigOutPin WCap Command Verb Format ...
Page 9
HIGH DEFINITION AUDIO CODEC Table 174. InPortMux ConnLst4 Command Verb Format ............................................................................. 82 Table 175. InPortMux ConnLst4 Command Response Format ..................................................................... 83 Table 176. PortAPin WCap Command Verb Format ..................................................................................... 83 Table 177. PortAPin WCap Command Response Format ...
Page 10
HIGH DEFINITION AUDIO CODEC Table 229. PortBPin ConnLen Command Response Format ...................................................................... 101 Table 230. PortBPin ConnLst Command Verb Format ................................................................................ 101 Table 231. PortBPin ConnLst Command Response Format ....................................................................... 101 Table 232. PortBPin Ctl Command Verb Format ...
Page 11
HIGH DEFINITION AUDIO CODEC 1. DESCRIPTION The 92HD001 is a high quality, 2-channel audio CODEC compatible with the Intel High Definition (HD) Audio Interface. The 92HD001 provides high quality, HD Audio capability to notebook and cost sensitive desktop ...
Page 12
HIGH DEFINITION AUDIO CODEC 2. PERFORMANCE 2.1. Audio Fidelity DAC SNR: ADC SNR: 2.2. Electrical Specifications 2.2.1. Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the 92HD001. These ratings, which are standard ...
Page 13
HIGH DEFINITION AUDIO CODEC ESD: The 92HD001 is an ESD (electrostatic discharge) sensitive device. The human body and test equipment can accumulate and discharge electrostatic charges up to 4000 Volts without detection. Even though the 92HD001 implements internal ...
Page 14
HIGH DEFINITION AUDIO CODEC 2.4. 92HD001 5V Analog Performance Characteristics ( ºC, AVdd = 5.0V ± 5%, DVdd = 3.3V ± 5%, AVss=DVss=0V; 1 KHz input sine wave; Sample Frequency = ambient 48 KHz ...
Page 15
HIGH DEFINITION AUDIO CODEC Parameter Any Analog Input to ADC (10 KHz Signal Frequency) Crosstalk Any Analog Input to ADC (1 KHz Signal Frequency) Crosstalk Spurious Tone Rejection Attenuation, Gain Step Size ANALOG Attenuation, Gain Step Size DIGITAL ...
Page 16
HIGH DEFINITION AUDIO CODEC 5. Ratio of Full Scale signal to idle channel noise output is measured “A weighted” over KHz bandwidth. (AES17-1991 Idle Channel Noise or EIAJ CP-307 Signal-to-noise Ratio). 6. ...
Page 17
HIGH DEFINITION AUDIO CODEC 2.5. 92HD001 3.3V Analog Performance Characteristics ( ºC, AVdd = 3.3V ± 5%, DVdd = 3.3V ± 5%, AVss=DVss=0V; 1 KHz input sine wave; Sample Frequency = ambient 48 KHz ...
Page 18
HIGH DEFINITION AUDIO CODEC Parameter Any Analog Input to ADC (1 KHz Signal Frequency) Crosstalk Spurious Tone Rejection Attenuation, Gain Step Size ANALOG Attenuation, Gain Step Size DIGITAL Input Impedance Input Capacitance VREFout VREF Interchannel Gain Mismatch ADC ...
Page 19
HIGH DEFINITION AUDIO CODEC 3. EXTENDED FEATURE EXPLANATION 3.1. SPDIF Input SPDIF IN can run at 44.1 KHz, 48 KHz and 96 KHz, and has internal Jack Sensing. A sophisticated digital PLL allows automatic rate detection and accurate ...
Page 20
HIGH DEFINITION AUDIO CODEC 4. BLOCK DIAGRAMS AND TYPICAL HOOKUPS 4.1. Functional Block Diagram Pin 47 SPDIF IN SPDIF Receiver Stream/ Channel Select SD0 Pin 5 BIT_CLK Pin 6 Stream/ Channel SDI Pin 8 Select SYNC Pin 10 ...
Page 21
HIGH DEFINITION AUDIO CODEC 4.2. 92HD001 Typical Connection Diagram for 48-pin LQFP Figure 2. 92HD001 Typical Connection Diagram for 48-pin LQFP 5V ± 5% (Near Clk source) CLOCK_IN* *Add resistive divider OPTIONAL when using 5V clock ...
Page 22
HIGH DEFINITION AUDIO CODEC 4.3. 92HD001 Split Independent Power Supply for 48-pin LQFP Figure 3. 92HD001 Split Independent Power Supply for 48-pin LQFP (Near Clk source) CLOCK_IN* *Add resistive divider OPTIONAL when using 5V clock 24.576 ...
Page 23
HIGH DEFINITION AUDIO CODEC 5. WIDGET INFORMATION 5.1. Widget Diagram 4h Stereo Input SPDIF In SD0 Pin 5 SPDIF IN Bit CLK Pin 6 3h SDI Pin 8 Stereo ADC Input SYNC Pin 10 Reset # Pin 11 ...
Page 24
HIGH DEFINITION AUDIO CODEC 5.2. 92HD001 Widget List ID Widget Name 1h Audio Function Group 2h DAC0 3h ADC0 4h SPDIF_IN 5h SPDIF_OUT 6h Reserved 7h DAC0Mux 8h SPDIF-In Pin 9h SPDIF-Out Pin 10h Mic 11h Mono Out ...
Page 25
HIGH DEFINITION AUDIO CODEC 5.3. Root Node (NID = 0x00) 5.3.1. Root PnpID Get Bit [31.:16] [15.:0] 5.3.2. Root RevID Get Bit [31.:24] [23.:20] [19.:16] [15.:8] [7.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 4. Root PnpID Command ...
Page 26
HIGH DEFINITION AUDIO CODEC 5.3.3. Root NodeInfo Get Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.4. AFG Node (NID = 0x01) 5.4.1. AFG Reset Get Set1 Bit [31.:0] [0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 8. Root NodeInfo Command ...
Page 27
HIGH DEFINITION AUDIO CODEC 5.4.2. AFG NodeInfo Get Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.4.3. AFG Type Get Bit [31.:9] [8] [7.:0] 5.4.4. AFG GrpCap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 12. AFG NodeInfo Command Verb Format ...
Page 28
HIGH DEFINITION AUDIO CODEC Bit [31.:17] [16] [15.:12] [11.:8] [7.:4] [3.:0] 5.4.5. AFG FrmtCap Get Bit [31.:21] [20] [19] [18] [17] [16] [15.:12] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 17. AFG GrpCap Command Response Format Bitfield Name ...
Page 29
HIGH DEFINITION AUDIO CODEC Bit [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 5.4.6. AFG StreamCap Get Bit [31.:3] [2] [1] [0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 19. AFG FrmtCap Command Response ...
Page 30
HIGH DEFINITION AUDIO CODEC 5.4.7. AFG PwrCap Get Bit [31.:4] [3] [2] [1] [0] 5.4.8. AFG GPIOCap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 22. AFG PwrCap Command Verb Format Verb ID F00 Table 23. AFG PwrCap ...
Page 31
HIGH DEFINITION AUDIO CODEC Bit [31] [30] [29.:24] [23.:16] [15.:8] [7.:0] 5.4.9. AFG OutAmpCap Get Bit [31] [30.:23] [22.:16] [15] [14.:8] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 25. AFG GPIOCap Command Response Format Bitfield Name RW Reset ...
Page 32
HIGH DEFINITION AUDIO CODEC Bit [7] [6.:0] 5.4.10. AFG PwrState Get Set1 Bit [31.:8] [7.:4] [3.:2] [1.:0] 5.4.11. AFG UnsolResp Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 27. AFG OutAmpCap Command Response Format Bitfield Name RW ...
Page 33
HIGH DEFINITION AUDIO CODEC Bit [31.:8] [7] [6] [5.:0] 5.4.12. AFG GPIO Get Set1 Bit [31.:4] [3] [2] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 31. AFG UnsolResp Command Response Format Bitfield Name RW Reset Rsvd2 R En ...
Page 34
HIGH DEFINITION AUDIO CODEC Bit [1] [0] 5.4.13. AFG GPIOEn Get Set1 Bit [31.:4] [3] [2] [1] [0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 33. AFG GPIO Command Response Format Bitfield Name RW Reset Data1 RW 0x0 ...
Page 35
HIGH DEFINITION AUDIO CODEC 5.4.14. AFG GPIODir Get Set1 Bit [31.:4] [3] [2] [1] [0] 5.4.15. AFG GPIOWake Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 36. AFG GPIODir Command Verb Format Verb ID F17 717 See ...
Page 36
HIGH DEFINITION AUDIO CODEC Bit [31.:4] [3] [2] [1] [0] 5.4.16. AFG GPIOUnsolEn Get Set1 Bit [31.:4] [3] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 39. AFG GPIOWake Command Response Format Bitfield Name RW Reset Rsvd R En3 ...
Page 37
HIGH DEFINITION AUDIO CODEC Bit [2] [1] [0] 5.4.17. AFG GPIOSticky Get Set1 Bit [31.:4] [3] [2] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 41. AFG GPIOUnsolEn Command Response Format Bitfield Name RW Reset Mask2 RW 0x0 Mask1 ...
Page 38
HIGH DEFINITION AUDIO CODEC Bit [1] [0] 5.4.18. AFG SysID Get Set1 Set2 Set3 Set4 Bit [31.:24] [23.:16] [15.:8] [7.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 43. AFG GPIOSticky Command Response Format Bitfield Name RW Reset Mask1 ...
Page 39
HIGH DEFINITION AUDIO CODEC 5.5. DAC0Cnvtr Node (NID = 0x02) 5.5.1. DAC0Cnvtr Frmt Get Set1 Bit [31.:16] [15] [14] [13.:11] [10.:8] [7] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 46. DAC0Cnvtr Frmt Command Verb Format Verb ID A ...
Page 40
HIGH DEFINITION AUDIO CODEC Bit [6.:4] [3.:0] 5.5.2. DAC0Cnvtr WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 47. DAC0Cnvtr Frmt Command Response Format Bitfield Name RW ...
Page 41
HIGH DEFINITION AUDIO CODEC Bit [5] [4] [3] [2] [1] [0] 5.5.3. DAC0Cnvtr PwrState Get Set1 Bit [31.:8] [7.:4] [3.:2] [1.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 49. DAC0Cnvtr WCap Command Response Format Bitfield Name RW Reset ...
Page 42
HIGH DEFINITION AUDIO CODEC 5.5.4. DAC0Cnvtr Stream Get Set1 Bit [31.:8] [7.:4] [3.:0] 5.6. ADC0Cnvtr Node (NID = 0x03) 5.6.1. ADC0Cnvtr Frmt Get Set1 Bit [31.:16] [15] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 52. DAC0Cnvtr Stream Command ...
Page 43
HIGH DEFINITION AUDIO CODEC Bit [14] [13.:11] [10.:8] [7] [6.:4] [3.:0] 5.6.2. ADC0Cnvtr WCap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 55. ADC0Cnvtr Frmt Command Response Format Bitfield Name RW Reset RateBase RW 0x0 RateMult RW 0x0 ...
Page 44
HIGH DEFINITION AUDIO CODEC Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 5.6.3. ADC0Cnvtr ConnLen Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 57. ADC0Cnvtr WCap Command Response Format ...
Page 45
HIGH DEFINITION AUDIO CODEC Bit [31.:8] [7] [6.:0] 5.6.4. ADC0Cnvtr ConnLst Get Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.6.5. ADC0Cnvtr ProcState Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 59. ADC0Cnvtr ConnLen Command Response Format Bitfield Name RW ...
Page 46
HIGH DEFINITION AUDIO CODEC Bit [31.:8] [7] [6.:2] [1.:0] 5.6.6. ADC0Cnvtr PwrState Get Set1 Bit [31.:8] [7.:4] [3.:2] [1.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 63. ADC0Cnvtr ProcState Command Response Format Bitfield Name RW Reset Rsvd2 R ...
Page 47
HIGH DEFINITION AUDIO CODEC 5.6.7. ADC0Cnvtr Stream Get Set1 Bit [31.:8] [7.:4] [3.:0] 5.7. SPDIFinCnvtr Node (NID = 0x04) 5.7.1. SPDIFinCnvtr Frmt Get Set1 Bit [31.:16] [15] [14] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 66. ADC0Cnvtr Stream ...
Page 48
HIGH DEFINITION AUDIO CODEC Bit [13.:11] [10.:8] [7] [6.:4] [3.:0] 5.7.2. SPDIFinCnvtr WCap Get Bit [31.:24] [23.:20] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 69. SPDIFinCnvtr Frmt Command Response Format Bitfield Name RW Reset RateMult RW 0x0 RateDiv ...
Page 49
HIGH DEFINITION AUDIO CODEC Bit [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 5.7.3. SPDIFinCnvtr FrmtCap Get Bit [31.:21] [20] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 71. SPDIFinCnvtr WCap Command Response ...
Page 50
HIGH DEFINITION AUDIO CODEC Bit [19] [18] [17] [16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 5.7.4. SPDIFinCnvtr StreamCap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 73. SPDIFinCnvtr FrmtCap Command Response ...
Page 51
HIGH DEFINITION AUDIO CODEC Bit [31.:3] [2] [1] [0] 5.7.5. SPDIFinCnvtr ConnLen Get Bit [31.:8] [7] [6.:0] 5.7.6. SPDIFinCnvtr ConnLst Get Bit [31.:24] [23.:16] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 75. SPDIFinCnvtr StreamCap Command Response Format Bitfield ...
Page 52
HIGH DEFINITION AUDIO CODEC Bit [15.:8] [7.:0] 5.7.7. SPDIFinCnvtr Stream Get Set1 Bit Bitfield Name [31.:8] [7.:4] [3.:0] 5.7.8. SPDIFinCnvtr DigCtl Get Set1 Set2 Bit [31.:15] [14.:8] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 79. SPDIFinCnvtr ConnLst Command ...
Page 53
HIGH DEFINITION AUDIO CODEC Bit [7] [6] [5] [4] [3] [2] [1] [0] 5.8. SPDIFoutCnvtr Node (NID = 0x05) 5.8.1. SPDIFoutCnvtr Frmt Get Set1 Bit [31.:16] [15] [14] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 83. SPDIFinCnvtr DigCtl ...
Page 54
HIGH DEFINITION AUDIO CODEC Bit [13.:11] [10.:8] [7] [6.:4] [3.:0] 5.8.2. SPDIFoutCnvtr WCap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 85. SPDIFoutCnvtr Frmt Command Response Format Bitfield Name RW Reset RateMult RW 0x0 RateDiv RW 0x0 Rsvd1 ...
Page 55
HIGH DEFINITION AUDIO CODEC Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 5.8.3. SPDIFoutCnvtr FrmtCap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 87. SPDIFoutCnvtr WCap Command Response Format ...
Page 56
HIGH DEFINITION AUDIO CODEC Bit [31.:21] [20] [19] [18] [17] [16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 5.8.4. SPDIFoutCnvtr StreamCap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 89. SPDIFoutCnvtr FrmtCap ...
Page 57
HIGH DEFINITION AUDIO CODEC Bit [31.:3] [2] [1] [0] 5.8.5. SPDIFoutCnvtr Stream Get Set1 Bit [31.:8] [7.:4] [3.:0] 5.8.6. SPDIFoutCnvtr DigCtl Get Set1 Set2 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 91. SPDIFoutCnvtr StreamCap Command Response Format Bitfield ...
Page 58
HIGH DEFINITION AUDIO CODEC Bit [31.:16] [15] [14.:8] [7] [6] [5] [4] [3] [2] [1] [0] 5.9. DAC0Mux Node (NID = 0x07) 5.9.1. DAC0Mux WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table ...
Page 59
HIGH DEFINITION AUDIO CODEC Bit [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 5.9.2. DAC0Mux ConnLen Get Bit [31.:8] [7] [6.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 97. DAC0Mux WCap Command Response Format ...
Page 60
HIGH DEFINITION AUDIO CODEC 5.9.3. DAC0Mux ConnSel Get Set1 Bit [31.:2] [1.:0] 5.9.4. DAC0Mux ConnLst Get Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.9.5. DAC0Mux LR Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 100. DAC0Mux ConnSel Command Verb ...
Page 61
HIGH DEFINITION AUDIO CODEC Bit [31.:3] [2] [1.:0] 5.10. DigInPin Node (NID = 0x08) 5.10.1. DigInPin WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table ...
Page 62
HIGH DEFINITION AUDIO CODEC Bit [3] [2] [1] [0] 5.10.2. DigInPin Cap Get Bit [31.:17] [16] [15.:8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 107. DigInPin WCap Command Response Format ...
Page 63
HIGH DEFINITION AUDIO CODEC 5.10.3. DigInPin PwrState Get Set1 Bit [31.:8] [7.:4] [3.:2] [1.:0] 5.10.4. DigInPin Ctl Get Set1 Bit [31.:6] [5] [4.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 110. DigInPin PwrState Command Verb Format Verb ID ...
Page 64
HIGH DEFINITION AUDIO CODEC 5.10.5. DigInPin UnsolResp Get Set1 Bit [31.:8] [7] [6] [5.:0] 5.10.6. DigInPin Sense Get Set1 Set2 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 114. DigInPin UnsolResp Command Verb Format Verb ID F08 708 See ...
Page 65
HIGH DEFINITION AUDIO CODEC Bit [31] [30.:0] 5.10.7. DigInPin EAPD Get Set1 Bit [31.:2] [1] [0] 5.10.8. DigInPin Config Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 117. DigInPin Sense Command Response Format Bitfield Name RW Reset ...
Page 66
HIGH DEFINITION AUDIO CODEC Set2 Set3 Set4 Bit [31.:30] [29.:24] [23.:20] [19.:16] [15.:12] [11.:8] [7.:4] [3.:0] 5.11. DigOutPin Node (NID = 0x09) 5.11.1. DigOutPin WCap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 120. DigInPin Config Command Verb ...
Page 67
HIGH DEFINITION AUDIO CODEC Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 5.11.2. DigOutPin Cap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 123. DigOutPin WCap Command Response Format ...
Page 68
HIGH DEFINITION AUDIO CODEC Bit Bitfield Name [31.:17] [16] [15.:8] [7] [6] BalancedIO [5] [4] [3] HPhnDrvCap [2] PresDtctCap [1] [0] ImpSenseCap 5.11.3. DigOutPin ConnLen Get Bit [31.:8] [7] [6.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 125. ...
Page 69
HIGH DEFINITION AUDIO CODEC 5.11.4. DigOutPin ConnSel Get Set1 Bit [31.:2] [1.:0] 5.11.5. DigOutPin ConnLst Get Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.11.6. DigOutPin Ctl Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 128. DigOutPin ConnSel Command Verb ...
Page 70
HIGH DEFINITION AUDIO CODEC Bit [31.:7] [6] [5.:0] 5.11.7. DigOutPin Config Get Set1 Set2 Set3 Set4 Bit [31.:30] [29.:24] [23.:20] [19.:16] [15.:12] [11.:8] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 133. DigOutPin Ctl Command Response Format Bitfield Name ...
Page 71
HIGH DEFINITION AUDIO CODEC Bit [7.:4] [3.:0] 5.12. ADC0Mux Node (NID = 0x0A) 5.12.1. ADC0Mux VolRight Get Set1 Bit [31.:8] [7] [6.:4] [3.:0] 5.12.2. ADC0Mux VolLeft Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 135. DigOutPin Config ...
Page 72
HIGH DEFINITION AUDIO CODEC Bit [31.:8] [7] [6.:4] [3.:0] 5.12.3. ADC0Mux WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 139. ADC0Mux VolLeft Command Response ...
Page 73
HIGH DEFINITION AUDIO CODEC Bit [3] [2] [1] [0] 5.12.4. ADC0Mux OutAmpCap Get Bit Bitfield Name [31] [30.:23] [22.:16] [15] [14.:8] [7] [6.:0] 5.12.5. ADC0Mux ConnLen Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 141. ADC0Mux WCap Command ...
Page 74
HIGH DEFINITION AUDIO CODEC Bit [31.:8] [7] [6.:0] 5.12.6. ADC0Mux ConnLst Get Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.12.7. ADC0Mux LR Get Set1 Bit [31.:3] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 145. ADC0Mux ConnLen Command Response Format Bitfield ...
Page 75
HIGH DEFINITION AUDIO CODEC Bit [2] [1.:0] 5.13. MasterVol Node (NID = 0x0B) 5.13.1. MasterVol Right Get Set1 Bit [31.:8] [7] [6.:5] [4.:0] 5.13.2. MasterVol Left Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 149. ADC0Mux LR ...
Page 76
HIGH DEFINITION AUDIO CODEC Bit [31.:8] [7] [6.:5] [4.:0] 5.13.3. MasterVol WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 153. MasterVol Left Command Response ...
Page 77
HIGH DEFINITION AUDIO CODEC Bit [3] [2] [1] [0] 5.13.4. MasterVol ConnLen Get Bit [31.:8] [7] [6.:0] 5.13.5. MasterVol ConnLst Get Bit [31.:24] [23.:16] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 155. MasterVol WCap Command Response Format Bitfield ...
Page 78
HIGH DEFINITION AUDIO CODEC Bit [15.:8] [7.:0] 5.14. InPortMux Node (NID = 0x0C) 5.14.1. InPortMux VolRight Get Set1 Bit [31.:3] [2.:0] 5.14.2. InPortMux VolLeft Get Set1 Bit [31.:3] [2.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 159. MasterVol ...
Page 79
HIGH DEFINITION AUDIO CODEC 5.14.3. InPortMux WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 164. InPortMux WCap Command Verb Format ...
Page 80
HIGH DEFINITION AUDIO CODEC 5.14.4. InPortMux ConnLen Get Bit [31.:8] [7] [6.:0] 5.14.5. InPortMux AmpCap Get Bit [31] [30.:23] [22.:16] [15] [14.:8] [7] [6.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 166. InPortMux ConnLen Command Verb Format Verb ...
Page 81
HIGH DEFINITION AUDIO CODEC 5.14.6. InPortMux ConnSel Get Set1 Bit [31.:3] [2.:0] 5.14.7. InPortMux ConnLst0 Get Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.14.8. InPortMux ConnLst4 Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 170. InPortMux ConnSel Command Verb Format ...
Page 82
HIGH DEFINITION AUDIO CODEC Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.15. PortAPin Node (NID = 0x0D) 5.15.1. PortAPin WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table ...
Page 83
HIGH DEFINITION AUDIO CODEC Bit [4] [3] [2] [1] [0] 5.15.2. PortAPin Cap Get Bit [31.:17] [16] [15.:8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 177. PortAPin WCap Command Response ...
Page 84
HIGH DEFINITION AUDIO CODEC 5.15.3. PortAPin ConnLen Get Bit [31.:8] [7] [6.:0] 5.15.4. PortAPin ConnLst Get Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.15.5. PortAPin Ctl Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 180. PortAPin ConnLen Command Verb ...
Page 85
HIGH DEFINITION AUDIO CODEC Bit [31.:8] [7] [6] [5] [4.:0] 5.15.6. PortAPin UnsolResp Get Set1 Bit [31.:8] [7] [6] [5.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 185. PortAPin Ctl Command Response Format Bitfield Name RW Reset Rsvd2 ...
Page 86
HIGH DEFINITION AUDIO CODEC 5.15.7. PortAPin Sense Get Set1 Set2 Bit [31] [30.:0] [0] [0] 5.15.8. PortAPin Config Get Set1 Set2 Set3 Set4 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 188. PortAPin Sense Command Verb Format Verb ID ...
Page 87
HIGH DEFINITION AUDIO CODEC Bit Bitfield Name [31.:30] [29.:24] [23.:20] [19.:16] Connection [15.:12] [11.:8] [7.:4] [3.:0] 5.16. PortDPin Node (NID = 0x0E) 5.16.1. PortDPin WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC ...
Page 88
HIGH DEFINITION AUDIO CODEC Bit [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 5.16.2. PortDPin Cap Get Bit [31.:17] [16] [15.:8] [7] [6] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 193. PortDPin WCap Command Response ...
Page 89
HIGH DEFINITION AUDIO CODEC Bit [5] [4] [3] [2] [1] [0] 5.16.3. PortDPin ConnLen Get Bit [31.:8] [7] [6.:0] 5.16.4. PortDPin ConnLst Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 195. PortDPin Cap Command Response Format Bitfield Name ...
Page 90
HIGH DEFINITION AUDIO CODEC Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.16.5. PortDPin Ctl Get Set1 Bit [31.:8] [7] [6] [5] [4.:0] 5.16.6. PortDPin UnsolResp Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 199. PortDPin ConnLst Command Response Format ...
Page 91
HIGH DEFINITION AUDIO CODEC Bit Bitfield Name [31.:8] [7] [6] [5.:0] 5.16.7. PortDPin Sense Get Set1 Set2 Bit [31] [30.:0] [0] [0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 203. PortDPin UnsolResp Command Response Format RW Reset Rsvd2 ...
Page 92
HIGH DEFINITION AUDIO CODEC 5.16.8. PortDPin Config Get Set1 Set2 Set3 Set4 Bit [31.:30] [29.:24] [23.:20] [19.:16] [15.:12] [11.:8] [7.:4] [3.:0] 5.17. PortCPin Node (NID = 0x0F) 5.17.1. PortCPin WCap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table ...
Page 93
HIGH DEFINITION AUDIO CODEC Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] 5.17.2. PortCPin Cap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 209. PortCPin WCap Command Response Format ...
Page 94
HIGH DEFINITION AUDIO CODEC Bit [31.:17] [16] [15.:8] [7] [6] [5] [4] [3] [2] [1] [0] 5.17.3. PortCPin ConnLen Get Bit [31.:8] [7] [6.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 211. PortCPin Cap Command Response Format Bitfield ...
Page 95
HIGH DEFINITION AUDIO CODEC 5.17.4. PortCPin ConnLst Get Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.17.5. PortCPin Ctl Get Set1 Bit [31.:7] [6] [5] [4.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 214. PortCPin ConnLst Command Verb Format Verb ID ...
Page 96
HIGH DEFINITION AUDIO CODEC 5.17.6. PortCPin UnsolResp Get Set1 Bit Bitfield Name [31.:8] [7] [6] [5.:0] 5.17.7. PortCPin Sense Get Set1 Set2 Bit [31] [30.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 218. PortCPin UnsolResp Command Verb Format ...
Page 97
HIGH DEFINITION AUDIO CODEC Bit [0] [0] 5.17.8. PortCPin Config Get Set1 Set2 Set3 Set4 Bit [31.:30] [29.:24] [23.:20] [19.:16] [15.:12] [11.:8] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 221. PortCPin Sense Command Response Format Bitfield Name RW ...
Page 98
HIGH DEFINITION AUDIO CODEC Bit [7.:4] [3.:0] 5.18. PortBPin Node (NID = 0x10) 5.18.1. PortBPin WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 223. ...
Page 99
HIGH DEFINITION AUDIO CODEC Bit [3] [2] [1] [0] 5.18.2. PortBPin Cap Get Bit Bitfield Name [31.:17] [16] [15.:8] [7] [6] [5] [4] [3] HPhnDrvCap [2] [1] [0] ImpSenseCap IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 225. PortBPin ...
Page 100
HIGH DEFINITION AUDIO CODEC 5.18.3. PortBPin ConnLen Get Bit [31.:8] [7] [6.:0] 5.18.4. PortBPin ConnLst Get Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.18.5. PortBPin Ctl Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 228. PortBPin ConnLen Command Verb ...
Page 101
HIGH DEFINITION AUDIO CODEC Bit [31.:7] [6] [5] [4.:3] [2.:0] 5.18.6. PortBPin UnsolResp Get Set1 Bit [31.:8] [7] [6] [5.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 233. PortBPin Ctl Command Response Format Bitfield Name RW Reset Rsvd2 ...
Page 102
HIGH DEFINITION AUDIO CODEC 5.18.7. PortBPin Sense Get Set1 Set2 Bit Bitfield Name [31] Present [30.:0] Impedance [0] RightCh [0] LeftCh 5.18.8. PortBPin Config Get Set1 Set2 Set3 Set4 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 236. PortBPin ...
Page 103
HIGH DEFINITION AUDIO CODEC Bit Bitfield Name [31.:30] [29.:24] Location [23.:20] Device [19.:16] Connection [15.:12] Color [11.:8] [7.:4] Assoc [3.:0] Sequence 5.19. MonoOutPin Node (NID = 0x11) 5.19.1. MonoOutPin Vol Get Set1 Bit [31.:8] [7] [6.:5] [4.:0] IDT™ ...
Page 104
HIGH DEFINITION AUDIO CODEC 5.19.2. MonoOutPin WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 242. MonoOutPin WCap Command Verb Format ...
Page 105
HIGH DEFINITION AUDIO CODEC 5.19.3. MonoOutPin Cap Get Bit [31.:17] [16] [15.:8] [7] [6] [5] [4] [3] [2] [1] [0] 5.19.4. MonoOutPin ConnLen Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 244. MonoOutPin Cap Command Verb Format Verb ...
Page 106
HIGH DEFINITION AUDIO CODEC Bit [31.:8] [7] [6.:0] 5.19.5. MonoOutPin ConnLst Get Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.19.6. MonoOutPin Ctl Get Set1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 247. MonoOutPin ConnLen Command Response Format Bitfield Name RW ...
Page 107
HIGH DEFINITION AUDIO CODEC Bit [31.:7] [6] [5.:0] 5.19.7. MonoOutPin Config Get Set1 Set2 Set3 Set4 Bit [31.:30] [29.:24] [23.:20] [19.:16] [15.:12] [11.:8] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 251. MonoOutPin Ctl Command Response Format Bitfield Name ...
Page 108
HIGH DEFINITION AUDIO CODEC Bit [7.:4] [3.:0] 5.20. CDPin Node (NID = 0x12) 5.20.1. CDPin WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] [6] [5] [4] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 253. ...
Page 109
HIGH DEFINITION AUDIO CODEC Bit [3] [2] [1] [0] 5.20.2. CDPin Cap Get Bit [31.:17] [16] [15.:8] [7] [6] [5] [4] [3] [2] [1] [0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 255. CDPin WCap Command Response Format ...
Page 110
HIGH DEFINITION AUDIO CODEC 5.20.3. CDPin Ctl Get Set1 Bit [31.:6] [5] [4.:0] 5.20.4. CDPin Config Get Set1 Set2 Set3 Set4 Bit [31.:30] [29.:24] [23.:20] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 258. CDPin Ctl Command Verb Format ...
Page 111
HIGH DEFINITION AUDIO CODEC Bit [19.:16] [15.:12] [11.:8] [7.:4] [3.:0] 5.21. MonoOutMix Node (NID = 0x13) 5.21.1. MonoOutMix WCap Get Bit [31.:24] [23.:20] [19.:16] [15.:12] [11] [10] [9] [8] [7] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 261. ...
Page 112
HIGH DEFINITION AUDIO CODEC Bit [6] [5] [4] [3] [2] [1] [0] 5.21.2. MonoOutMix ConnLen Get Bit [31.:8] [7] [6.:0] 5.21.3. MonoOutMix ConnLst Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 263. MonoOutMix WCap Command Response Format Bitfield ...
Page 113
HIGH DEFINITION AUDIO CODEC Bit [31.:24] [23.:16] [15.:8] [7.:0] 5.22. PCBeep Node (NID = 0x14) 5.22.1. PCBeep Vol Get Set1 Bit [31.:8] [7] [6.:2] [1.:0] 5.22.2. PCBeep WCap Get IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 267. MonoOutMix ...
Page 114
HIGH DEFINITION AUDIO CODEC Bit [31.:24] [23.:20] [19.:4] [3] [2] [1] [0] 5.22.3. PCBeep OutAmpCap Get Bit [31] [30.:23] [22.:16] [15] [14.:8] [7] [6.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 271. PCBeep WCap Command Response Format Bitfield ...
Page 115
HIGH DEFINITION AUDIO CODEC 5.22.4. PCBeep Gen Get Set1 Bit [31.:8] [7.:0] IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Table 274. PCBeep Gen Command Verb Format Verb ID F0A 70A See bits [7:0] of bitfield table Table 275. PCBeep ...
Page 116
HIGH DEFINITION AUDIO CODEC 6. ORDERING INFORMATION 6.1. 92HD001 Family Options and Part Order Numbers NOTE: When ordering these parts the “yy” will be replaced with the CODEC revision. Add an “8” to the end of any of ...
Page 117
HIGH DEFINITION AUDIO CODEC 7. PIN INFORMATION 7.1. Pin Out MONO_OUT 37 AVDD2 38 HP_OUT_L 39 N.C. 40 HP_OUT_R 41 AVSS2 42 N.C. 43 N.C. 44 GPIO2 45 N.C. 46 SPDIF_IN/EAPD/GPIO3 47 SPDIF_OUT 48 N. Connect ...
Page 118
HIGH DEFINITION AUDIO CODEC 7.2. Pin Table Pin Name SDATA_OUT High Definition Audio Serial Data output (inbound stream) BIT_CLK DVSS SDATA_IN High Definition Audio Serial Data input (outbound stream) DVDD_CORE3 SYNC High Definition Audio ...
Page 119
HIGH DEFINITION AUDIO CODEC Pin Name Port D-L Port D-R MONO AVDD2 Port A-L NC Port A-R AVSS2 NC NC GPIO2* NC S/PDIFIN/EAPD/ SPDIF Input, External Amplifier Power Down, General Purpose I/ GPIO3* S/PDIF-OUT * GPIO Pins can ...
Page 120
HIGH DEFINITION AUDIO CODEC 8. PACKAGE DRAWINGS 8.1. 48-Pin LQFP Figure 5. 48-Pin LQFP Package Outline and Package Dimensions pin LQFP Pin 1 IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC ...
Page 121
HIGH DEFINITION AUDIO CODEC 9. SOLDER REFLOW PROFILE 9.1. 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 Surface Mount Devices” (www.jedec.org/download). ...
Page 122
HIGH DEFINITION AUDIO CODEC 9.2. Pb Free Process - Package Classification Reflow Temperatures IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Package Type LQFP 48-pin 122 IDT CONFIDENTIAL MSL Reflow Temperature 3 260 92HD001 PC AUDIO 1.1 ...
Page 123
HIGH DEFINITION AUDIO CODEC 10. REVISION HISTORY Revision Date 1.0 December 2006 Initial release 1.1 January 2008 Removed 92HD001D, Dolby option. EOL issued Jan 2008. IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC Description of Change 123 92HD001 IDT CONFIDENTIAL ...
Page 124
HIGH DEFINITION AUDIO CODEC Innovate with IDT audio for high fidelity. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800 345 ...