CS4202 Datasheet, PDF (26/68 Pages) Cirrus Logic – Audio Codec 97 with headphone Amplifier

CS4202
4.8 Input Mux Select Register (Index 1Ah)
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
0
0
0
0
0 SL2 SL1 SL0 0
0
0
0
0 SR2 SR1 SR0
SL[2:0]
SR[2:0]
Default
Left Channel Source. The SL[2:0] bits select the left channel source to pass to the ADCs for
recording. See Table 6 for possible values.
Right Channel Source. The SR[2:0] bits select the right channel source to pass to the ADCs
for recording. See Table 6 for possible values.
0000h. This value selects the Mic input for both channels.
Sx2 - Sx0
000
001
010
011
100
101
110
111
Record Source
Mic
CD Input
Video Input
Aux Input
Line Input
Stereo Mix
Mono Mix
Phone Input
Table 6. Input Mux Selection
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DS549PP1