Hi there,
I am looking for supported PMBus command in slave mode for UCD3xxx
I had gone through the UCD31xx TRM. (SNIU028C) but I could not find the required information.
Can you please point me to the corresponding document and example code?
Regards,
The technical reference manual describes how the PMBus hardware interface works. For examples of how to use the PMBus hardware, look at the firmware in any of the TI EVM codes. The PFC code has probably the latest and most complete version as far as the PMBus interface driver goes.
The PFC web site is here: https://www.ti.com/tool/UCD3138PFCEVM-026
There is a link to the firmware on that site, but it's not perfectly clear. Scroll down a little on the page and click the download button:
