REALTEK_ALC5660-CGT Spec

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Codec ALC5660 的详细 Spec，内有寄存器配置信息，Demo线路等资料；

ALC5660

Low Power Audio CODEC with Recording

Enhancement Processing for Portable Devices

Datasheet

Rev. 0.92

Realtek Semiconductor Corp.

No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan

Tel.: +886-3-578-0211. Fax: +886-3-577-6047

www.realtek.com

ALC5660

Datasheet

Rev. 0.92

Table of Contents

1. GENERAL DESCRIPTION .............................................................................................................................................. 1

2. FEATURES ......................................................................................................................................................................... 2

3. SYSTEM APPLICATION ................................................................................................................................................. 3

4. POWER/GROUND OPERATION CONDITIONS ......................................................................................................... 3

5. FUNCTION BLOCK AND MIXER PATH ..................................................................................................................... 4

5.1. FUNCTION BLOCK ........................................................................................................................................................ 4

5.2. AUDIO MIXER PATH..................................................................................................................................................... 5

5.3. DIGITAL MIXER PATH .................................................................................................................................................. 6

6. PIN ASSIGNMENTS ......................................................................................................................................................... 7

7. PIN DESCRIPTIONS......................................................................................................................................................... 8

7.1. DIGITAL I/O PINS ......................................................................................................................................................... 8

7.2. ANALOG I/O PINS ........................................................................................................................................................ 9

7.3. FILTER/REFERENCE ...................................................................................................................................................... 9

7.4. POWER/GROUND .......................................................................................................................................................... 9

8. FUNCTION DESCRIPTION .......................................................................................................................................... 10

8.1. POWER ....................................................................................................................................................................... 10

8.2. POWER SUPPLY ON/OFF SEQUENCE ........................................................................................................................... 11

8.3. RESET ........................................................................................................................................................................ 13

8.3.1. Power-On Reset (POR) ........................................................................................................................................ 13

8.3.2. Software Reset ...................................................................................................................................................... 13

8.4. CLOCKING .................................................................................................................................................................. 14

8.4.1. Clock Tree ............................................................................................................................................................ 14

8.4.2. Phase-Locked Loop .............................................................................................................................................. 15

8.5. DIGITAL DATA INTERFACE ........................................................................................................................................ 16

8.5.1. I

S/PCM Interface ................................................................................................................................................ 16

8.5.2. I

S/PCM Format ................................................................................................................................................... 17

8.6. AUDIO DATA PATH .................................................................................................................................................... 20

8.6.1. Stereo Analog ADCs Record Path ........................................................................................................................ 20

8.6.2. Stereo Analog DACs with Playback Path ............................................................................................................. 21

8.6.3. Mixers ................................................................................................................................................................... 22

8.7. ANALOG AUDIO INPUT PORT ..................................................................................................................................... 23

8.8. ANALOG AUDIO OUTPUT PORT .................................................................................................................................. 23

8.9. MULTI-FUNCTION PINS .............................................................................................................................................. 24

8.10. DRC AND AGC FUNCTION ........................................................................................................................................ 25

8.11. EQUALIZER BLOCK .................................................................................................................................................... 32

8.12. WIND FILTER WITH DYNAMIC WIND NOISE DETECTOR ............................................................................................. 32

8.12.1. Wind Filter ....................................................................................................................................................... 32

8.12.2. Dynamic Wind Noise Detector ........................................................................................................................ 35

8.13. I

C CONTROL INTERFACE .......................................................................................................................................... 36

8.13.1. Address Setting ................................................................................................................................................ 36

8.13.2. Complete Data Transfer .................................................................................................................................. 36

8.14. GPIO, INTERRUPT AND JACK DETECTION .................................................................................................................. 38

8.15. POWER MANAGEMENT ............................................................................................................................................... 41

ALC5660

Datasheet

Rev. 0.92

9. REGISTERS LIST ........................................................................................................................................................... 42

9.1. REGISTER MAP .......................................................................................................................................................... 42

9.2. MX-00H: S/W RESET & DEVICE ID ........................................................................................................................... 44

9.3. MX-01H: SPEAKER OUTPUT CONTROL ...................................................................................................................... 44

9.4. MX-02H: LINE OUTPUT CONTROL ............................................................................................................................. 45

9.5. MX-0DH: IN1/2 INPUT CONTROL .............................................................................................................................. 46

9.6. MX-0EH: IN3/4 INPUT CONTROL .............................................................................................................................. 47

9.7. MX-19H: DACL1/R1 DIGITAL VOLUME ................................................................................................................... 47

9.8. MX-1CH: STEREO1 ADC DIGITAL VOLUME CONTROL ............................................................................................. 49

9.9. MX-1EH: ADC DIGITAL BOOST GAIN CONTROL ...................................................................................................... 50

9.10. MX-27H: STEREO1 ADC DIGITAL MIXER CONTROL ................................................................................................. 51

9.11. MX-29H: STEREO ADC TO DAC DIGITAL MIXER CONTROL ..................................................................................... 51

9.12. MX-2AH: STEREO DAC DIGITAL MIXER CONTROL .................................................................................................. 52

9.13. MX-2FH: DIGITAL INTERFACE DATA CONTROL ........................................................................................................ 52

9.14. MX-3BH: RECMIXL CONTROL 1 ............................................................................................................................. 53

9.15. MX-3CH: RECMIXL CONTROL 2 ............................................................................................................................. 54

9.16. MX-3DH: RECMIXR CONTROL 1 ............................................................................................................................. 55

9.17. MX-3EH: RECMIXR CONTROL 2 ............................................................................................................................. 55

9.18. MX-45H: LOUTMIX CONTROL ................................................................................................................................ 56

9.19. MX-46H: SPKMIX CONTROL ................................................................................................................................... 57

9.20. MX-48H: SPOMIX CONTROL ................................................................................................................................... 58

9.21. MX-4AH: CLASS-D AMP GAIN CONTROL ................................................................................................................. 58

9.22. MX-4DH: OUTMIXL CONTROL 1 ............................................................................................................................ 59

9.23. MX-4EH: OUTMIXL CONTROL 2 ............................................................................................................................. 60

9.24. MX-4FH: OUTMIXL CONTROL 3 ............................................................................................................................. 60

9.25. MX-50H: OUTMIXR CONTROL 1 ............................................................................................................................. 61

9.26. MX-51H: OUTMIXR CONTROL 2 ............................................................................................................................. 62

9.27. MX-52H: OUTMIXR CONTROL 3 ............................................................................................................................. 62

9.28. MX-61H: POWER MANAGEMENT CONTROL 1 ............................................................................................................ 63

9.29. MX-62H: POWER MANAGEMENT CONTROL 2 ............................................................................................................ 63

9.30. MX-63H: POWER MANAGEMENT CONTROL 3 ............................................................................................................ 64

9.31. MX-64H: POWER MANAGEMENT CONTROL 4 .................................................................................................................... 65

9.32. MX-65H: POWER MANAGEMENT CONTROL 5 ............................................................................................................ 65

9.33. MX-66H: POWER MANAGEMENT CONTROL 6 ............................................................................................................ 66

9.34. MX-6AH: PRIVATE REGISTER INDEX......................................................................................................................... 66

9.35. MX-6CH: PRIVATE REGISTER DATA.......................................................................................................................... 66

9.36. MX-70H: I2S1 DIGITAL INTERFACE CONTROL .......................................................................................................... 67

9.37. MX-73H: ADC/DAC CLOCK CONTROL 1 .................................................................................................................. 67

9.38. MX-74H: ADC/DAC CLOCK CONTROL 2 .................................................................................................................. 68

9.39. MX-75H: DIGITAL MICROPHONE CONTROL .............................................................................................................. 69

9.40. MX-80H: GLOBAL CLOCK CONTROL ......................................................................................................................... 69

9.41. MX-81H: PLL CONTROL 1 ......................................................................................................................................... 70

9.42. MX-82H: PLL CONTROL 2 ......................................................................................................................................... 70

9.43. MX-8CH: CLASS-D AMP OVER-CURRENT CONTROL ................................................................................................ 71

9.44. MX-8DH: CLASS-D AMP OUTPUT CONTROL ............................................................................................................. 71

9.45. MX-8EH: LOUT AMP CONTROL 1 ............................................................................................................................ 72

9.46. MX-92H: SPEAKER AMP SPKVDD DETECTION CONTROL ........................................................................................ 72

9.47. MX-93H: MICBIAS CONTROL .................................................................................................................................. 72

9.48. MX-A1H: SPEAKER AMP PROTECTION CONTROL 1 ................................................................................................... 73

9.49. MX-A2H: SPEAKER AMP PROTECTION CONTROL 2 ................................................................................................... 74

9.50. MX-A3H: DIPOLE MICROPHONE CONTROL 1 ............................................................................................................ 74

9.51. MX-A4H: DIPOLE MICROPHONE CONTROL 2 ............................................................................................................ 74

9.52. MX-A5H: DIPOLE MICROPHONE CONTROL 3 ............................................................................................................ 75

9.53. MX-A6H: DIPOLE MICROPHONE CONTROL 4 ............................................................................................................ 75

9.54. MX-A7H: DIPOLE MICROPHONE CONTROL 5 ............................................................................................................ 75