Hi Team,
I am using in a new project the device: HD3SS3220IRNHR
Which is a USB Type C mux
When connecting a USB3 Thumb drive it detected as a Super Speed device
When I connecting the plug in 180deg polarity it recognized as an High Speed device
When I reconnecting the upstream or Reseting the Hub the Tomb drive is recognized as a Super Speed device,
It seems that the CC1 and CC2 are not recognized in active mode,
I also checked with oscilloscope the voltage level of one of the CC pins (CC2 I think),
The CC pin turn to low only when Detached and attached the upstream cable again or reseting the HUB for detecting properly
Please advise how can I recognized the device orientation actively,
Attached is the Schematics implementation,
Thanks,
Shlomi