PCIe/CXL Deep Dive · All levels

Reading Path

Suggested learning paths by role.

By role

Platform architect: protocol stack -> enumeration -> transactions -> CXL protocols.
Firmware/driver owner: LTSSM -> enumeration -> RAS -> interview drills.
PHY/SI owner: link training -> equalization -> compliance -> performance tuning.
Validation owner: analyzer workflow -> compliance -> debug playbooks -> cheatsheet.