AS3525-A/-B C22O22
Data Sheet, Confidential
7.4.22.3 Register Description
Registers Overview (00h to 3Fh)
Table 159 I2C Register Overview
Addr
00h
Name
D<7>
D<6>
D<5>
D<4>
D<3>
D<2>
D<1>
D<0>
LINE_OUT_R reserved
-
LOR_Vol<4:0>
Gain from Mixer_Out to Line_Out= (-40.5dB … +6dB)
0
0
0
-
0
0
0
0
0
01h
02h
03h
04h
05h
LINE_OUT_L LO_SES_DM<1:0>
LOL_Vol<4:0>
Gain from Mixer_Out to Line_Out= (-40.5dB … +6dB)
0
0
0
-
0
0
0
0
0
HPH_OUT_R HP_OVC_TO<1:0>
HPR_Vol<4:0>
Gain from Mixer_Out to HPH_Out= (-45.43dB … +1.07dB)
0
0
0
0
0
0
0
0
HPH_OUT_L HP_Mute_ HP_on
on
HPdet_on HPL_Vol<4:0>
Gain from Mixer_Out to HPH_Out= (-45.43dB … +1.07dB)
0
-
0
0
0
0
0
0
0
LSP_OUT_R SP_OVC_TO<1:0>
SPR_Vol<4:0>
Gain from Mixer_Out to LSP_Out= (-40.5dB … +6.0dB)
0
0
0
0
-
0
0
0
0
LSP_OUT_L SP_Mute_ SP_on
on
SPL_Vol<4:0>
Gain from Mixer_Out to LSP_Out= (-40.5dB … +6.0dB)
0
0
0
0
0
0
0
0
06h
07h
08h
09h
0Ah
MIC1_R
MIC1_L
Mic1_AGC Mic1_Gain<1:0>
_off
Mic1R_Vol<4:0>
Gain from MicAmp_Out to Mixer_In= (-40.5dB … +6.0dB)
0
0
0
0
0
0
0
0
Mic1_Sup Mic1_Mute -
Mic1L_Vol<4:0>
Gain from MicAmp_Out to Mixer_In= (-40.5dB … +6.0dB)
_off
0
_off
0
0
0
0
0
0
0
MIC2_R
MIC2_L
Mic2_AGC Mic2_Gain<1:0>
_off
Mic2R_Vol<4:0>
Gain from MicAmp_Out to Mixer_In= (-40.5dB … +6.0dB)
0
0
0
0
0
0
0
0
Mic2_Sup Mic2_Mute -
Mic2L_Vol<4:0>
Gain from MicAmp_Out to Mixer_In= (-40.5dB … +6.0dB)
_off
_off
0
-
0
-
0
0
0
0
0
0
Line_IN1_R
LI1R_Mut LI1R_Vol<4:0>
e
_off
0
Gain from LineIn_Pin to Mixer_In=-34.5dB+LI1R_VOL*1.5dB
(-34.5dB … +12dB)
0
0
0
0
0
0
0
0Bh
Line_IN1_L
LI1_Mode<1:0>
LI1L_Mut LI1L_Vol<4:0>
e
Gain from LineIn_Pin to Mixer_In= (-34.5dB … +12dB)
_off
0
0
-
0
-
0
0
0
0
0
0Ch
0Dh
0Eh
Line_IN2_R
Line_IN2_L
DAC_R
LI2R_Mut LI2R_Vol<4:0>
e_off
0
Gain from LineIn_Pin to Mixer_In= (-34.5dB … +12dB)
0
0
0
0
0
0
0
LI2_Mode<1:0>
LI2L_Mut LI2L_Vol<4:0>
e_off
0
-
Gain from LineIn_Pin to Mixer_In= (-34.5dB … +12dB)
0
-
0
-
0
0
0
0
0
DAR_Vol<4:0>
Gain from DAC_Out to Mixer_In= (-40.5dB … +6dB)
0
0
0
0
0
0
0
0
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