USB 3.1 Gen 2 output made up from ... a Gen 1 and an USB 2.0 link? That's not possible you need to feed Gen 2 signals into the socket to get Gen 2 signals. While the USB standard is a mess, this is crystal clear: Gen 1 is 5gpbs and Gen 2 is 10gbps.
Re:DFI GHF51: AMD Ryzen R1000 on a Raspberry Pi Sized Board
by tpolzer on Wednesday March 18, 2020 @03:07AM
(#22614328)
That's a typo on the diagram. The R1000 processors have Gen2 built in (and you always need both USB 3 and 2 - which explains the two arrows in the diagram).
this block diagram makes no sense
USB 3.1 Gen 2 output made up from ... a Gen 1 and an USB 2.0 link? That's not possible you need to feed Gen 2 signals into the socket to get Gen 2 signals. While the USB standard is a mess, this is crystal clear: Gen 1 is 5gpbs and Gen 2 is 10gbps.