ZHCSLZ8A September 2020 – August 2021 TPS65988DK
PRODUCTION DATA
The Unique Address Interface allows for complex interaction between an I2C master and a single TPS65988DK. The I2C Slave sub-address is used to receive or respond to Host Interface protocol commands. Figure 8-25 and Figure 8-26 show the write and read protocol for the I2C slave interface, and a key is included in Figure 8-27 to explain the terminology used. The TPS65988DK Host interface uses a different unique address to identify each of the two USB Type-C ports controlled by the TPS65988DK. The key to the protocol diagrams is in the SMBus Specification and is repeated here in part.