
AS3515 V15
austriamicrosystems
Data Sheet, Confidential
www.austriamicrosystems.com
Revision 3.1
53
- 66
6.21.3 Register Description
Registers Overview (00h to 3Fh)
Table 56 I2C Register Overview
Addr
Name
D<7>
D<6>
D<5>
D<4>
D<3>
D<2>
D<1>
D<0>
reserved
-
LOR_Vol<4:0>
Gain from Mixer_Out to Line_Out= (-40.5dB … +6dB)
00h
LINE_OUT_R
0
LO_SES_DM<1:0>
-
LOL_Vol<4:0>
Gain from Mixer_Out to Line_Out= (-40.5dB … +6dB)
01h
LINE_OUT_L
0
HP_OVC_TO<1:0>
-
HPR_Vol<4:0>
Gain from Mixer_Out to HPH_Out= (-45.43dB … +1.07dB)
02h
HPH_OUT_R
0
HP_Mute HP_ON
HPdetON HPL_Vol<4:0>
Gain from Mixer_Out to HPH_Out= (-45.43dB … +1.07dB)
03h
HPH_OUT_L
0
SP_OVC_TO<1:0>
-
SPR_Vol<4:0>
Gain from Mixer_Out to LSP_Out= (-40.5dB … +6.0dB)
04h
LSP_OUT_R
0
SP_Mute SP_ON
-
SPL_Vol<4:0>
Gain from Mixer_Out to LSP_Out= (-40.5dB … +6.0dB)
05h
LSP_OUT_L
0
M1_AGC
_off
M1_Gain<1:0>
M1R_Vol<4:0>
Gain from MicAmp_Out to Mixer_In= (-40.5dB … +6.0dB)
06h
MIC1_R
0
M1_Sup
_off
M1_Mute
_off
-
M1L_Vol<4:0>
Gain from MicAmp_Out to Mixer_In= (-40.5dB … +6.0dB)
07h
MIC1_L
0
M2_AGC
_off
M2_Gain<1:0>
M2R_Vol<4:0>
Gain from MicAmp_Out to Mixer_In= (-40.5dB … +6.0dB)
08h
MIC2_R
0
M2_Sup
_off
M2_Mute
_off
-
M2L_Vol<4:0>
Gain from MicAmp_Out to Mixer_In= (-40.5dB … +6.0dB)
09h
MIC2_L
0
-
LI1R_
Mute_off
LI1R_Vol<4:0>
Gain from LineIn_Pin to Mixer_In=-34.5dB+LI1R_VOL*1.5dB
(-34.5dB … +12dB)
0Ah
Line_IN1_R
0
LI1_Mode<1:0>
LI1L_
Mute_off
LI1L_Vol<4:0>
Gain from LineIn_Pin to Mixer_In= (-34.5dB … +12dB)
0Bh
Line_IN1_L
0
-
LI2R_
Mute_off
LI2R_Vol<4:0>
Gain from LineIn_Pin to Mixer_In= (-34.5dB … +12dB)
0Ch
Line_IN2_R
0
LI2_Mode<1:0>
LI2L_
Mute_off
LI2L_Vol<4:0>
Gain from LineIn_Pin to Mixer_In= (-34.5dB … +12dB)
0Dh
Line_IN2_L
0
-
DAR_Vol<4:0>
Gain from DAC_Out to Mixer_In= (-40.5dB … +6dB)
0Eh
DAC_R
0
-
DAC_Mute
_off
-
DAL_Vol<4:0>
Gain from DAC_Out to Mixer_In= (-40.5dB … +6dB)
0Fh
DAC_L
0
10h
ADC_R
ADCmux<1:0>
-
ADR_Vol<4:0>
Gain from ADCMux_Out to ADC_In= (-34.5dB … +12dB)
ams
AG
Technical
content
still
valid