Could you help review schematic of TUSB8041 which my customer applies in their robot. Besides, I have some confusion about this device.
The schematic can be seen in this link: /cfs-file/__key/communityserver-discussions-components-files/138/robot_5F00_usb3_5F00_hub_5F00_board_5F00_v10020220216.pdf
1. The pin definition of TUSB8041 is different in datasheet and EVM schematic, could you help check which is right?
TUSB8041 EVM: /cfs-file/__key/communityserver-discussions-components-files/138/tusb8041papevm.pdf
TUSB8041 d/s: /cfs-file/__key/communityserver-discussions-components-files/138/6747.TUSB8041.pdf
2. The resistor on USB_R1 is different also. 9.53k ohm in d/s and 9.09k ohm in EVM, could you help check it?
3. Can TUSB8041 work when leave I2C pin floating. And what are the general configurations in E2PROM?
Thanks and looking forward to your reply.