ALC5640 데이터 시트보기 (PDF) - Realtek Semiconductor

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ALC5640

Multi-Channel Audio Hub/CODEC and SounzReal Digital Sound Effect for Mobile Devices

Realtek Semiconductor 

ALC5640-VB

Datasheet

List of Tables

TABLE 1. DIGITAL I/O PINS ..........................................................................................................................................................8

TABLE 2. ANALOG I/O PINS..........................................................................................................................................................9

TABLE 3. FILTER/REFERENCE .....................................................................................................................................................10

TABLE 4. POWER/GROUND .........................................................................................................................................................10

TABLE 5. POWER SUPPLY FOR BEST PERFORMANCE...................................................................................................................11

TABLE 6. POWER SUPPLY CONDITION FOR POWER DOWN LEAKAGE..........................................................................................11

TABLE 7. RESET OPERATION ......................................................................................................................................................15

TABLE 8. POWER-ON RESET VOLTAGE.......................................................................................................................................15

TABLE 10. CLOCK SETTING TABLE FOR 48K (UNIT: MHZ) ........................................................................................................17

TABLE 11. CLOCK SETTING TABLE FOR 44.1K (UNIT: MHZ) .....................................................................................................17

TABLE 12. THE RELATIVE OF SYSCLK/BCLK/LRCK...............................................................................................................18

TABLE 13. REGISTER SETTINGS FOR ASRC FUNCTION ON MASTER MODE ................................................................................19

TABLE 14. REGISTER SETTINGS FOR ASRC FUNCTION ON SLAVE MODE ...................................................................................21

TABLE 15. RATION GAIN TABLE FOR SPKVDD AND AVDD .....................................................................................................36

TABLE 16. SAMPLE RATE WITH FILTER COEFFICIENT FOR WIND FILTER.....................................................................................38

TABLE 17. ADDRESS SETTING (0X38H) ......................................................................................................................................41

TABLE 18. WRITE WORD PROTOCOL ........................................................................................................................................42

TABLE 19. READ WORD PROTOCOL..........................................................................................................................................42

TABLE 20. PROGRAMMABLE REGISTER TABLE...........................................................................................................................48

TABLE 21. REGISTER MAP ..........................................................................................................................................................49

TABLE 22. MX-00H: S/W RESET & DEVICE ID ..........................................................................................................................52

TABLE 23. MX-01H: SPEAKER OUTPUT CONTROL .....................................................................................................................52

TABLE 24. MX-02H: HEADPHONE OUTPUT CONTROL ................................................................................................................53

TABLE 25. MX-03H: LINE OUTPUT CONTROL...........................................................................................................................55

TABLE 26. MX-04H: MONO OUTPUT CONTROL........................................................................................................................56

TABLE 27. MX-0DH: IN1 INPUT CONTROL ................................................................................................................................57

TABLE 28. MX-0EH: IN2 INPUT CONTROL.................................................................................................................................58

TABLE 29. MX-0FH: INL & INR VOLUME CONTROL.................................................................................................................58

TABLE 30. MX-19H: DACL1/R1 DIGITAL VOLUME ..................................................................................................................59

TABLE 31. MX-1AH: DACL2/R2 DIGITAL VOLUME..................................................................................................................60

TABLE 32. MX-1BH: DACL2/R2 MUTE/UN-MUTE CONTROL...................................................................................................62

TABLE 33. MX-1CH: STEREO ADC DIGITAL VOLUME CONTROL ..............................................................................................62

TABLE 34. MX-1DH: MONO ADC DIGITAL VOLUME CONTROL ................................................................................................63

TABLE 35. MX-1EH: ADC DIGITAL BOOST GAIN CONTROL......................................................................................................64

TABLE 36. MX-27H: STEREO ADC DIGITAL MIXER CONTROL ..................................................................................................65

TABLE 37. MX-28H: MONO ADC DIGITAL MIXER CONTROL ....................................................................................................65

TABLE 38. MX-29H: STEREO ADC TO DAC DIGITAL MIXER CONTROL ....................................................................................66

TABLE 39. MX-2AH: STEREO DAC DIGITAL MIXER CONTROL .................................................................................................67

TABLE 40. MX-2BH: MONO DAC DIGITAL MIXER CONTROL....................................................................................................67

TABLE 41. MX-2CH: DAC DIGITAL MIXER CONTROL...............................................................................................................68

TABLE 42. MX-2FH: INTERFACE DAC/ADC DATA CONTROL ...................................................................................................69

TABLE 43. MX-3BH: RECMIXL CONTROL 1 ............................................................................................................................70

TABLE 44. MX-3CH: RECMIXL CONTROL 2 ............................................................................................................................71

TABLE 45. MX-3DH: RECMIXR CONTROL 1 ............................................................................................................................72

TABLE 46. MX-3EH: RECMIXR CONTROL 2 ............................................................................................................................72

TABLE 47. MX-45H: HPOMIX CONTROL ..................................................................................................................................73

TABLE 48. MX-46H: SPKMIXL CONTROL ................................................................................................................................74

TABLE 49. MX-47H: SPKMIXR CONTROL ................................................................................................................................75

TABLE 50. MX-48H: SPOLMIX CONTROL ................................................................................................................................76

TABLE 51. MX-49H: SPORMIX CONTROL ................................................................................................................................76

TABLE 52. MX-4AH: SPOL/RMIX GAIN CONTROL ..................................................................................................................77

Multi-Channel Audio Hub/CODEC and SounzRealTM

viii

Digital Sound Effect for Mobile Devices

Rev. 0.91

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