Rock 5itx+ v1.2

#1

I just noticed on this page:
ROCK 5 ITX -> Product Introduction
there is a new ITX+ V1.2 board.
It looks like this new version has swapped out the 2-lane PCIe SATA controller for a second M.2 M-key slot (I’m guessing with the two Gen3 lanes that would have gone to the controller?). If that’s correct is it possible to configure the board to route all four Gen3 lanes from the RK3588 to only one of M.2 M-key slots?

Thanks!

1 Like
#2

The slots will only have traces for two lanes each.

#3

Got it. So it is static - two lanes for each M.2 slot. Too bad… I guess this saves on PCIe multiplexers and simplifies lane routing, so for the vast majority of users Radxa ends up with a cheaper final product.
Thanks!