Datasheet

Maxim Integrated │ 7
MAX98090 Ultra-Low Power Stereo Audio Codec
www.maximintegrated.com
Table 16. Recommended Compensation Filter Settings for f
MCLK
= 12MHz .............................. 87
Table 17. Recommended Compensation Filter Settings for f
MCLK
= 12.288MHz........................... 87
Table 18. Recommended Compensation Filter Settings for f
MCLK
= 13MHz/26MHz........................ 88
Table 19. Recommended Compensation Filter Settings for f
MCLK
= 19.2MHz ............................ 88
Table 20. Recommended Compensation Filter Settings for f
MCLK
= 256 x f
S ............................88
Table 21. Line Input Mixer Configuration Register.................................................... 89
Table 22. External Gain Mode Series Resistance Values.............................................. 90
Table 23. Line Input Level Configuration Register.................................................... 91
Table 24. Input Mode and Source Configuration Register.............................................. 91
Table 25. Left ADC Mixer Input Configuration Register................................................ 95
Table 26. Right ADC Mixer Input Configuration Register .............................................. 95
Table 27. DSP Filter Configuration Register ........................................................ 96
Table 28. DSP Biquad Filter Enable Register ....................................................... 97
Table 29. Record Path Biquad Digital Preamplifier Level Configuration Register............................ 97
Table 30. Record Path Biquad Filter Coefficients .................................................... 98
Table 31. Record Path Sidetone Configuration Register ............................................... 98
Table 32. Left Record Path Digital Gain Configuration Register......................................... 99
Table 33. Right Record Path Digital Gain Configuration Register........................................ 99
Table 34. System Master Clock (MCLK) Prescaler Configuration Register ............................... 102
Table 35. Master Mode Clock Configuration Register................................................ 102
Table 36. Master Clock Quick Setup Register...................................................... 103
Table 37. Sample Rate Quick Setup Register ...................................................... 103
Table 38. Quick Configuration Mode Lookup ...................................................... 104
Table 39. Clock Mode Configuration Register ...................................................... 104
Table 40. Manual Clock Ratio Configuration Register (NI MSB)........................................ 105
Table 41. Manual Clock Ratio Configuration Register (NI LSB) ........................................ 106
Table 42. Manual Clock Ratio Configuration Register (MI MSB)........................................ 106
Table 43. Manual Clock Ratio Configuration Register (MI MSB) ....................................... 106
Table 44. Digital Audio Interface (DAI) Data Path Configurations....................................... 109
Table 45. Digital Audio Interface (DAI) Input/Output Configuration Register .............................. 109
Table 46. Digital Audio Interface (DAI) Format Configuration Register....................................110
Table 47. Digital Audio Interface (DAI) TDM Control Register...........................................113
Table 48. Digital Audio Interface (DAI) TDM Format Register ..........................................113
Table 49. Playback Gain and Level Configuration Register ............................................116
Table 50. DSP Biquad Filter Enable Register .......................................................118
Table 51. Parametric Equalizer Playback Level Configuration Register ...................................118
Table 52. Parametric Equalizer Band N (1–7) Biquad Filter Coefficient Registers ...........................119
Table 53. Dynamic Range Control (DRC) Timing Register ............................................ 123
LIST OF TABLES (continued)