SBASA91A December 2020 – June 2021 TLV320ADC3120
The device supports the I2C control protocol as a slave device, and is capable of operating in standard mode, fast mode, and fast mode plus. The I2C control protocol requires a 7-bit slave address. The 7-bit slave address is fixed at 1001110 and cannot be changed. If the I2C_BRDCAST_EN (P0_R2_D2) bit is set to 1'b1, then the I2C slave address is fixed to 1001100 in order to allow simultaneous I2C broadcast communication to multiple devices in the system, including the TLV320ADCx140, PCMD3140, and PCMD3180 devices. Table 8-49 lists the possible device addresses resulting from this configuration.
|I2C_BRDCAST_EN (P0_R2_D2)||I2C SLAVE ADDRESS|
|0 (default)||1001 110|