Datasheet

ADAU1772 Data Sheet
Rev. B | Page 98 of 116
MP5 FUNCTION SETTING REGISTER
Address: 0x003D, Reset: 0x00, Name: MODE_MP5
Table 89. Bit Descriptions for MODE_MP5
Bits Bit Name Settings Description Reset Access
[4:0] MODE_MP5_VAL Sets the function of Pin DMIC2_3/MP5. 0x00 RW
00000 Digital Microphone Input Channel 2/Digital Microphone Input Channel 3
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