This question is more of a generic USB PD question:
would you please tell me something about how to set sink or source CAPABILITIES? .Such as 5V 3A, 15V 3A, and so on.I can find nothing about this On <PTN5110N PD PHY application programming guide>.Can you provide a detailed description or example of software operation?
Looking forward to receiving your reply
PTN5110N allows the source to advertise APDO (programable PDO), and a sink to request APDO (programable PDO). The PTN5110 demo board does not support variable power supply thought. The PDOs on the demo board are fixed at 5V, 9V, 15V and 20V.
Yes, PTN5110N does support sending APDOs messages. The variable power supply must be designed and supported by the system because PTN5110N does not control the variable power supply.