ALC5624 查看數據表（PDF） - Realtek Semiconductor

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ALC5624

HAND-HELD MULTIMEDIA I2S AUDIO CODEC

Realtek Semiconductor 

ALC5624

Datasheet

List of Tables

TABLE 1. DIGITAL I/O PINS.........................................................................................................................................................7

TABLE 2. ANALOG I/O PINS ........................................................................................................................................................7

TABLE 3. FILTER/REFERENCE .....................................................................................................................................................8

TABLE 4. POWER/GROUND..........................................................................................................................................................8

TABLE 5. POWER SETTING FOR BEST PERFORMANCE..................................................................................................................9

TABLE 6. RESET OPERATION.......................................................................................................................................................9

TABLE 7. POWER-ON RESET VOLTAGE .......................................................................................................................................9

TABLE 8. CLOCK SETTING TABLE FOR 48K (UNIT: MHZ).........................................................................................................10

TABLE 9. CLOCK SETTING TABLE FOR 44.1K (UNIT: MHZ)......................................................................................................11

TABLE 10. ADDRESSING SETTING...............................................................................................................................................22

TABLE 11. WRITE WORD PROTOCOL ........................................................................................................................................23

TABLE 12. READ WORD PROTOCOL ..........................................................................................................................................23

TABLE 13. REG-00H: RESET .......................................................................................................................................................25

TABLE 14. REG-02H: SPEAKER OUTPUT VOLUME ......................................................................................................................25

TABLE 15. REG-04H: HEADPHONE OUTPUT VOLUME.................................................................................................................26

TABLE 16. REG-08H: PHONE INPUT / MONO OUTPUT VOLUME.................................................................................................26

TABLE 17. REG-0AH: LINE_IN VOLUME...................................................................................................................................27

TABLE 18. REG-0CH: STEREO DAC VOLUME..........................................................................................................................27

TABLE 19. REG-0EH: MIC VOLUME...........................................................................................................................................27

TABLE 20. REG-10H: MIC ROUTING CONTROL ..........................................................................................................................28

TABLE 21. REG-12H: ADC RECORD GAIN..................................................................................................................................28

TABLE 22. REG-14H: ADC RECORD MIXER CONTROL ...............................................................................................................29

TABLE 23. REG-1CH: OUTPUT MIXER CONTROL........................................................................................................................29

TABLE 24. REG-22H: MICROPHONE CONTROL............................................................................................................................30

TABLE 25. REG-26H: POWER DOWN CONTROL/STATUS .............................................................................................................31

TABLE 26. TRUTH TABLE FOR POWER DOWN MODE (PD=POWER DOWN) ................................................................................31

TABLE 27. REG-34H: MAIN SERIAL DATA PORT CONTROL (STEREO I2S)...................................................................................32

TABLE 28. REG-3AH: POWER MANAGEMENT ADDITION 1 .........................................................................................................33

TABLE 29. REG-3CH: POWER MANAGEMENT ADDITION 2 .........................................................................................................34

TABLE 30. REG-3EH: POWER MANAGEMENT ADDITION 3..........................................................................................................35

TABLE 31. REG-40H: GENERAL PURPOSE CONTROL REGISTER 1 ...............................................................................................36

TABLE 32. REG-42H: GENERAL PURPOSE CONTROL REGISTER 2 ...............................................................................................37

TABLE 33. REG-44H: PLL CONTROL ..........................................................................................................................................37

TABLE 34. PLL CLOCK SETTING TABLE FOR 48K: (UNIT: MHZ) ...............................................................................................38

TABLE 35. PLL CLOCK SETTING TABLE FOR 44.1K: (UNIT: MHZ) ............................................................................................38

TABLE 36. REG-4CH: GPIO PIN CONFIGURATION ......................................................................................................................39

TABLE 37. REG-4EH: GPIO PIN POLARITY.................................................................................................................................40

TABLE 38. REG-50H: GPIO PIN STICKY .....................................................................................................................................41

TABLE 39. REG-52H: GPIO PIN WAKE-UP .................................................................................................................................42

TABLE 40. REG-54H: GPIO PIN STATUS.....................................................................................................................................43

TABLE 41. REG-56H: PIN SHARING.............................................................................................................................................44

TABLE 42. REG-58H: OVER-TEMP/CURRENT STATUS ................................................................................................................45

TABLE 43. REG-5CH: GPIO_OUTPUT PIN CONTROL ..................................................................................................................45

TABLE 44. REG-5EH: MISC CONTROL .......................................................................................................................................46

TABLE 45. REG-60H: STEREO DAC CLOCK CONTROL_1............................................................................................................47

TABLE 46. REG-62H: STEREO DAC CLOCK CONTROL_2............................................................................................................48

TABLE 47. REG-68H: PSEUDO STEREO AND SPATIAL EFFECT BLOCK CONTROL.........................................................................49

TABLE 48. REG-6AH: INDEX ADDRESS.......................................................................................................................................50

TABLE 49. REG-6CH: INDEX DATA.............................................................................................................................................50

TABLE 50. REG-6EH: EQ STATUS...............................................................................................................................................50

TABLE 51. INDEX-00H: EQ BAND-0 COEFFICIENT (LP0: A1)......................................................................................................51

TABLE 52. INDEX-01H: EQ BAND-0 GAIN (LP0: HO) .................................................................................................................51

Hand-Held Multimedia I2S Audio Codec

vi

Track ID: JATR-1076-21 Rev. 1.3

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