Datasheet

ADAU1772 Data Sheet
Rev. B | Page 96 of 116
MP3 FUNCTION SETTING REGISTER
Address: 0x003B, Reset: 0x00, Name: MODE_MP3
Table 87. Bit Descriptions for MODE_MP3
Bits Bit Name Settings Description Reset Access
[4:0] MODE_MP3_VAL Sets the function of Pin LRCLK/MP3. 0x00 RW
00000
Left/right clock
00001
Mute ADC0
00010 Mute ADC1
00011 Mute ADC2
00100 Mute ADC3
00101 Mute ADC0 and ADC1
00110 Mute ADC2 and ADC3
00111 Mute all ADCs
01000 Mute DAC0
01001 Mute DAC1
01010 Mute both DACs
01011 A/B bank switch
01100 Reserved
01101 Reserved
01110 Enable compression
01111 DSP bypass enable
10000 Push-button volume up
10001
Push-button volume down