• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 33 subscribers
  • Views 293 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

SN65LVPE502A USB 3.0 Redriver Polarity

Iain Robertson
Prodigy 10 points
Other Parts Discussed in Thread: SN65LVPE502A

Hi,

SN65LVPE502A has  the following pins for USB SS signals:

Host_RX1-(8)     -->   Device_TX1-(23)  

Host_RX1+(9)    -->  Device_TX1+(22)  

Host_TX2-(11)   <--   Device_RX1-(18)  

Host_TX2+(12)   <--  Device_RX1+(19) 

Does it make any difference if all the +/- signals are swapped?

So minus from the host goes to plus on the SN65LVPE502A which goes to minus on the device. And plus from the host goes to minus on SN65LVPE502A which goes to plus on the device.