SLAU855A June   2021  – March 2022 TLV320AIC3101 , TLV320AIC3104 , TLV320AIC3104-Q1 , TLV320AIC3105 , TLV320AIC3106 , TLV320AIC3106-Q1 , TLV320AIC3107 , TLV320AIC3109-Q1 , TLV320AIC34

 

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3.1.2.1 USB-MODEVM SW2 Settings

Table 3-1 provides a list of the SW2 settings on the USB-MODEVM. For use with the TLV320AIC310xEVM, SW-2 positions 1 through 7 must be set to ON, while SW-2.8 must be set to OFF.

Table 3-1 USB-MODEVM SW2 Settings
SW-2 Switch Number Label Switch Description
1 A0 USB-MODEVM EEPROM I2C address A0
ON: A0 = 0
OFF: A0 = 1
2 A1 USB-MODEVM EEPROM I2C address A1
ON: A1 = 0
OFF: A1 = 1
3 A2 USB-MODEVM EEPROM I2C address A2
ON: A2 = 0
OFF: A2 = 1
4 USB I2S I2S bus source selection
ON: I2S bus connects to TAS1020
OFF: I2S bus connects to USB-MODEVM J14
5 USB MCK I2S bus MCLK source selection
ON: MCLK connects to TAS1020
OFF: MCLK connects to USB-MODEVM J14
6 USB SPI SPI bus source selection
ON: SPI bus connects to TAS1020
OFF: SPI bus connects to USB-MODEVM J15
7 USB RST RST source selection
ON: EVM reset signal comes from TAS1020
OFF: EVM reset signal comes from USB-MODEVM J15
8 EXT MCK External MCLK selection
ON: MCLK signal is provided from USB-MODEVM J10
OFF: MCLK signal comes from either selection of SW2-5