User Manual

54
Pro WS sTR5 Series BIOS Manual
The following items appear only when Discrete USB4 Support is set to [Enabled].
PCIe Bus Number
Reserve Discrete USB4 PCIe Bus number per port (16 ~ 56).
Configuration options: [16] - [56]
PCIe Non-Prefetchable MMIO
Reserve Discrete USB4 PCIe Non-Prefetchable MMIO per port (256 ~ 4096 MB).
Configuration options: [256] - [4096]
PCIe Prefetchable MMIO
Reserve Discrete USB4 PCIe Prefetchable MMIO per port (256 ~ 16384 MB).
Configuration options: [256] - [16384]
ACPI D3 Support
Allows you to enable or disable Discrete USB4 ACPI D3 Support.
Configuration options: [Disabled] [D3Hot] [D3Cold]
XHCI Port0~1 Speed
Allows you to configure the Discrete USB4 XHCI Port0~1 Speed.
Configuration options: [Gen1x1] [Gen1x2] [Gen2x1] [Gen2x2]
Unused GPP Clocks Off
Allows you to enable or disable Unused GPP Clocks.
Configuration options: [Disabled] [Enabled]
Onboard LAN RTL8125BS
Allows you to enable or disable Onboard LAN RTL8125BS.
Configuration options: [Disabled] [Enabled]
WLAN Power Control
Allows you to enable or disable WLAN Power Control.
Configuration options: [Disabled] [Enabled]
MITT/WITT Selection
Configuration options: [MITT Only] [WITT Only] [Both disable]
External CLK Control
[Auto] 100Mhz CGPLL generated by default.
[eCLK0, GPP0-PCIe, GPP0-CPU] External input thru GPP1.
Switch APU clocks source mapping will get stuck immediately (post code:
B0005A5A), manual press cold reset button to bypass.
The following items appear only when External CLK Control is set to [eCLK0,
GPP0-PCIe, GPP0-CPU].
GPP0 SCC control
Allows you to enable or disable Spread-Spectrum on GPP0 (RC26012A OUT0) and PCIe
Slots (RC26012A OUT0, 0).
Configuration options: [Enabled] [Disabled]