Advantech ARK-3531 Series User Manual page 68

3.2.3.6 PCI Express Configuration
PCI Express Clock Gating

Enable / Disable PCI Express Clock Gating for each root port.
PCIe-USB Glitch W/A

Enable / Disable PCIe-USB Glitch W/A.
M.2 Setting

Set up M.2 related function.
ARK-3531 User Manual 56