Part Number: AM6528
Like to understand how to connect the USB port to a hub chip? Below is what i think should be done please let me know if this is correct or not?
How should one properly deal with the secondary USB pins when hard wiring them to a USB hub chip?
For the USBx_ID, I am going to tie this to a ground (via resistor) to default the AM65’s port to be the USB master.
USBx_VBUS: I was going to hardware this thru a resistive network to always be at 1V. This circuit will consist of a 3.3V supply (always on) with two resistors to set the voltage on the pin. Does this pin need to toggle due to changes with USBx_DRVVBUS?
USBx_DRVVBUS: This signal is going to be left unconnected.