ACS32201 datasheet(4/65 Pages) IDT

4 / 65 page

IDT CONFIDENTIAL

V0.8 04/11

ACS422X68

ACS422x68

LOW-POWER, HIGH-FIDELITY, CLASS-D AMPLIFIER

LIST OF TABLES

Table 1. Power Management Register 1 ..........................................................................................................3

Table 2. Power Management Register 2 ..........................................................................................................3

Table 3. Power Management Register1 -- Master Clock Disable ....................................................................3

Table 4. DC_COEF_SEL Register ...................................................................................................................4

Table 5. CONFIG0 Register .............................................................................................................................4

Table 6. Volume Update Control Register .......................................................................................................5

Table 7. Gain Control Register .........................................................................................................................5

Table 8. DAC Volume Control Registers ..........................................................................................................6

Table 9. CONFIG1 Register .............................................................................................................................7

Table 10. DACCRAM Read/Write Registers ...................................................................................................8

Table 11. DACCRAM Address Register ..........................................................................................................8

Table 12. DACCRAM Status Register .............................................................................................................8

Table 13. DACCRAM EQ Addresess .............................................................................................................11

Table 14. DACCRAM Bass/Treble Addresses ...............................................................................................12

Table 15. CLECTL Register ...........................................................................................................................17

Table 16. MUGAIN Register ..........................................................................................................................17

Table 17. COMPTH Register .........................................................................................................................17

Table 18. CMPRAT Register ..........................................................................................................................17

Table 19. CATKTCL Register ........................................................................................................................17

Table 20. CATKTCH Register ........................................................................................................................18

Table 21. CRELTCL Register ........................................................................................................................18

Table 22. CRELTCH Register ........................................................................................................................18

Table 23. LIMTH Register ..............................................................................................................................18

Table 24. LIMTGT Register ............................................................................................................................18

Table 25. LATKTCL Register .........................................................................................................................18

Table 26. LATKTCH Register ........................................................................................................................18

Table 27. LRELTCL Register .........................................................................................................................18

Table 28. LRELTCH Register ........................................................................................................................19

Table 29. EXPTH Register .............................................................................................................................19

Table 30. EXPRAT Register ..........................................................................................................................19

Table 31. XATKTCL Register .........................................................................................................................19

Table 32. XATKTCH Register ........................................................................................................................19

Table 33. XRELTCL Register .........................................................................................................................19

Table 34. XRELTCH Register ........................................................................................................................19

Table 35. FX Control Register ........................................................................................................................20

Table 36. CNVRTR1 Register ........................................................................................................................24

Table 37. SPKVOL L/R Registers ..................................................................................................................25

Table 38. Constant Output Power 1 Register ................................................................................................28

Table 39. Constant Output Power 2 Register ................................................................................................29

Table 40. Constant Output Power 3 Register ................................................................................................29

Table 41. CONFIG0 Register .........................................................................................................................29

Table 42. PWM0 Register ..............................................................................................................................30

Table 43. PWM1 Register ..............................................................................................................................30

Table 44. PWM2 Register ..............................................................................................................................30

Table 45. PWM3 Register ..............................................................................................................................30

Table 46. Power Management 2 Register ......................................................................................................31

Table 47. Additional Control Register ............................................................................................................32

Table 48. Speaker Operation .........................................................................................................................32

Table 49. Additional Control Register ............................................................................................................35

Table 50. THERMTS Register .......................................................................................................................35

Table 51. THERMTSPKR1 Register ..............................................................................................................36

Table 52. THERMTSPKR2 Register ..............................................................................................................36

Table 53. AIC1 Register .................................................................................................................................39

Table 54. AIC2 Register .................................................................................................................................40

Table 55. AIC3 Register .................................................................................................................................40

Table 56. Master Mode BCLK Frequency Control Register ...........................................................................40

Table 57. DEVADRl Register .........................................................................................................................43

Table 58. DEVID H&L Registers ....................................................................................................................43

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