CS42L52 Datasheet, PDF (5/82 Pages) Cirrus Logic – Low Power, Stereo CODEC w/Headphone & Speaker Amps

CS42L52
6.11.5 ADC Mute ............................................................................................................................ 51
6.12 Playback Control 1 (Address 0Dh) ............................................................................................... 51
6.12.1 Headphone Analog Gain ..................................................................................................... 51
6.12.2 Playback Volume Setting B=A ............................................................................................ 51
6.12.3 Invert PCM Signal Polarity .................................................................................................. 51
6.12.4 Master Playback Mute ......................................................................................................... 51
6.13 Miscellaneous Controls (Address 0Eh) ........................................................................................ 52
6.13.1 Passthru Analog .................................................................................................................. 52
6.13.2 Passthru Mute ..................................................................................................................... 52
6.13.3 Freeze Registers ................................................................................................................. 52
6.13.4 HP/Speaker De-Emphasis .................................................................................................. 52
6.13.5 Digital Soft Ramp ................................................................................................................ 53
6.13.6 Digital Zero Cross ................................................................................................................ 53
6.14 Playback Control 2 (Address 0Fh) ................................................................................................ 53
6.14.1 Headphone Mute ................................................................................................................. 53
6.14.2 Speaker Mute ...................................................................................................................... 53
6.14.3 Speaker Volume Setting B=A .............................................................................................. 54
6.14.4 Speaker Channel Swap ....................................................................................................... 54
6.14.5 Speaker MONO Control ...................................................................................................... 54
6.14.6 Speaker Mute 50/50 Control ............................................................................................... 54
6.15 MICx Amp Control:
MIC A (Address 10h) & MIC B (Address 11h) ...................................................................................... 54
6.15.1 MIC x Select ........................................................................................................................ 54
6.15.2 MICx Configuration .............................................................................................................. 55
6.15.3 MICx Gain ........................................................................................................................... 55
6.16 PGAx Vol. & ALCx Transition Ctl.:
ALC, PGA A (Address 12h) & ALC, PGA B (Address 13h) .................................................................. 55
6.16.1 ALCx Soft Ramp Disable ..................................................................................................... 55
6.16.2 ALCx Zero Cross Disable .................................................................................................... 55
6.16.3 PGAx Volume ...................................................................................................................... 56
6.17 Passthru x Volume: PASSAVOL (Address 14h) & PASSBVOL (Address 15h) .......................... 56
6.17.1 Passthru x Volume .............................................................................................................. 56
6.18 ADCx Volume Control: ADCAVOL (Address 16h) & ADCBVOL (Address 17h) .......................... 57
6.18.1 ADCx Volume ...................................................................................................................... 57
6.19 ADCx Mixer Volume: ADCA (Address 18h) & ADCB (Address 19h) ............................................ 58
6.19.1 ADC Mixer Channel x Mute ................................................................................................. 58
6.19.2 ADC Mixer Channel x Volume ............................................................................................. 58
6.20 PCMx Mixer Volume: PCMA (Address 1Ah) & PCMB (Address 1Bh) .......................................... 58
6.20.1 PCM Mixer Channel x Mute ................................................................................................ 58
6.20.2 PCM Mixer Channel x Volume ............................................................................................ 58
6.21 Beep Frequency & On Time (Address 1Ch) ................................................................................. 59
6.21.1 Beep Frequency .................................................................................................................. 59
6.21.2 Beep On Time ..................................................................................................................... 60
6.22 Beep Volume & Off Time (Address 1Dh) ...................................................................................... 60
6.22.1 Beep Off Time ..................................................................................................................... 60
6.22.2 Beep Volume ....................................................................................................................... 61
6.23 Beep & Tone Configuration (Address 1Eh) .................................................................................. 61
6.23.1 Beep Configuration .............................................................................................................. 61
6.23.2 Beep Mix Disable ................................................................................................................ 61
6.23.3 Treble Corner Frequency .................................................................................................... 62
6.23.4 Bass Corner Frequency ...................................................................................................... 62
6.23.5 Tone Control Enable ........................................................................................................... 62
6.24 Tone Control (Address 1Fh) ......................................................................................................... 62
6.24.1 Treble Gain .......................................................................................................................... 62
DS680A1
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