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TPS25750EVM: Connection check

Part Number: TPS25750EVM
Other Parts Discussed in Thread: TPS25750, TPS25751

Hi Team,

I apply one TPS25750EVM and would like to check some function on it. I gave its 12V system power and check the Vbus has 5V on it.

I use typeC cable to connect the board and my cell phone(Samsung S21+), but no charge current from TPS25750EVM. Do we need to set any other CMD on TPS25750 register like 0x29?

My purpose is that we can adjust charge current  with 1.5A or 3A in the future. (source port)

Regards,

Roy