Part Number: TPS65987D
Team,
My customer is using this USB-C PD controller to sink power from a DC power supply (battery pack).
1) Is there any source code, examples or guides around interfacing with the TPS65987D? More specifically, they are looking for information on how to flash the PD controller with the application bundle, handle boot up sequences, request different voltages, etc. I checked the SPI flash firmware update over I2C app note (attached) but didn’t really find any source code for what they are looking.
2) They currently have I2C and SPI connected between the TPS65987D and MCU. They also have an external flash that is connected via SPI with the MCU. Can they use this setup to flash the application bundle on TPS65987D? Is it necessary for the TPS65987D to have its own dedicated flash via SPI?
Regards,
Dmitry