For the MAC to function properly with the PCIe PHY IP, it is necessary that the MAC satisfies these requirements:
- RX lane-to-lane
deskew
must be handled by the PCIe MAC. -
PCIe MAC should not depend on
rxelecidle
low-to-high transition. - RX electrical idle entry must be inferred by the PCIe MAC.
- TX SKP OS must be 16 symbols for Gen3 and Gen4.