SPRSP14D May 2019 – February 2021 TMS320F28384D , TMS320F28384D-Q1 , TMS320F28384S , TMS320F28384S-Q1 , TMS320F28386D , TMS320F28386D-Q1 , TMS320F28386S , TMS320F28386S-Q1 , TMS320F28388D , TMS320F28388S
The PMBus module provides an interface between the microcontroller and devices compliant with the SMI Forum PMBus Specification Part I version 1.0 and Part II version 1.1. PMBus is based on SMBus, which uses a similar physical layer to I2C.
The PMBus module has the following features:
Figure 7-75 shows the PMBus block diagram.