ALC5642-VF
Datasheet
8.1.
8.2.
8.3.
8.4.
8.5.
8.6.
8.7.
8.8.
REGISTER MAP ..........................................................................................................................................................49
MX-00H: S/W RESET & DEVICE ID...........................................................................................................................52
MX-01H: SPEAKER OUTPUT CONTROL......................................................................................................................52
MX-02H: HEADPHONE OUTPUT CONTROL.................................................................................................................54
MX-03H: LINE OUTPUT CONTROL ...........................................................................................................................55
MX-04H: MONO OUTPUT CONTROL ........................................................................................................................56
MX-0DH: IN1/3 INPUT CONTROL..............................................................................................................................57
MX-0EH: IN2 INPUT CONTROL .................................................................................................................................58
MX-0FH: INL & INR VOLUME CONTROL .................................................................................................................58
MX-19H: DACL1/R1 DIGITAL VOLUME ...................................................................................................................59
MX-1AH: DACL2/R2 DIGITAL VOLUME ..................................................................................................................60
MX-1BH: DACL2/R2 MUTE/UN-MUTE CONTROL ...................................................................................................62
MX-1CH: STEREO ADC DIGITAL VOLUME CONTROL...............................................................................................62
MX-1DH: MONO ADC DIGITAL VOLUME CONTROL.................................................................................................63
MX-1EH: ADC DIGITAL BOOST GAIN CONTROL ......................................................................................................64
MX-27H: STEREO ADC DIGITAL MIXER CONTROL...................................................................................................65
MX-28H: MONO ADC DIGITAL MIXER CONTROL.....................................................................................................65
MX-29H: STEREO ADC TO DAC DIGITAL MIXER CONTROL.....................................................................................66
MX-2AH: STEREO DAC DIGITAL MIXER CONTROL..................................................................................................67
MX-2BH: MONO DAC DIGITAL MIXER CONTROL ....................................................................................................67
MX-2CH: DAC DIGITAL MIXER CONTROL ...............................................................................................................68
MX-2DH: VOICE DSP PATH CONTROL 1...................................................................................................................69
MX-2EH: VOICE DSP PATH CONTROL 2 ...................................................................................................................70
MX-2FH: INTERFACE DAC/ADC DATA CONTROL....................................................................................................71
MX-3BH: RECMIXL CONTROL 1 .............................................................................................................................71
MX-3CH: RECMIXL CONTROL 2 .............................................................................................................................72
MX-3DH: RECMIXR CONTROL 1.............................................................................................................................73
MX-3EH: RECMIXR CONTROL 2 .............................................................................................................................74
MX-45H: HPOMIX CONTROL...................................................................................................................................75
MX-46H: SPKMIXL CONTROL.................................................................................................................................75
MX-47H: SPKMIXR CONTROL.................................................................................................................................76
MX-48H: SPOLMIX CONTROL.................................................................................................................................77
MX-49H: SPORMIX CONTROL.................................................................................................................................78
MX-4AH: SPOL/RMIX GAIN CONTROL ...................................................................................................................78
MX-4CH: MONOMIX CONTROL..............................................................................................................................79
MX-4DH: OUTMIXL CONTROL 1 ............................................................................................................................79
MX-4EH: OUTMIXL CONTROL 2.............................................................................................................................80
MX-4FH: OUTMIXL CONTROL 3 .............................................................................................................................81
MX-50H: OUTMIXR CONTROL 1 .............................................................................................................................82
MX-51H: OUTMIXR CONTROL 2 .............................................................................................................................83
MX-52H: OUTMIXR CONTROL 3 .............................................................................................................................84
MX-53H: LOUTMIX CONTROL ................................................................................................................................84
MX-61H: POWER MANAGEMENT CONTROL 1............................................................................................................85
MX-62H: POWER MANAGEMENT CONTROL 2............................................................................................................86
MX-63H: POWER MANAGEMENT CONTROL 3............................................................................................................86
MX-64H: POWER MANAGEMENT CONTROL 4............................................................................................................87
MX-65H: POWER MANAGEMENT CONTROL 5............................................................................................................88
MX-66H: POWER MANAGEMENT CONTROL 6............................................................................................................88
MX-6AH: PRIVATE REGISTER INDEX.........................................................................................................................89
MX-6CH: PRIVATE REGISTER DATA..........................................................................................................................89
MX-70H: I2S1 DIGITAL INTERFACE CONTROL ..........................................................................................................89
MX-71H: I2S2 DIGITAL INTERFACE CONTROL ..........................................................................................................90
MX-73H: ADC/DAC CLOCK CONTROL 1..................................................................................................................91
MX-74H: ADC/DAC CLOCK CONTROL 2..................................................................................................................92
MX-75H: DIGITAL MICROPHONE CONTROL ..............................................................................................................93
8.9.
8.10.
8.11.
8.12.
8.13.
8.14.
8.15.
8.16.
8.17.
8.18.
8.19.
8.20.
8.21.
8.22.
8.23.
8.24.
8.25.
8.26.
8.27.
8.28.
8.29.
8.30.
8.31.
8.32.
8.33.
8.34.
8.35.
8.36.
8.37.
8.38.
8.39.
8.40.
8.41.
8.42.
8.43.
8.44.
8.45.
8.46.
8.47.
8.48.
8.49.
8.50.
8.51.
8.52.
8.53.
8.54.
8.55.
Multi-Channel Audio Hub/CODEC with embedded Voice
DSP and SounzRealTM Digital Sound Effect
v
Rev. 0.93
REALTEK [ Realtek Semiconductor Corp. ]
