Kontron COMe-cHL6 - Manual (Page 95)

COMe-cHL6 / BIOS Operation
SB USB Config
Feature Options Description
USB Precondition Disabled
Enabled Precondition work on USB host controller and root
ports for faster enumeration
xHCI Mode Disabled
Enabled
Auto
Smart Auto
Mode of operation of xHCI controller
Trunk Clock Gating (BTCG) Disabled
Enabled Enable/Disable BTCG
EHCI1 Disabled
Enabled Control the USB EHCI (USB2.0) functions
USB Per-Port Disable Control Disabled
Enabled
Controls each of the USB ports (0~13)
- USB Port #0 Enable/Disable
- USB Port #1 Enable/Disable
- USB Port #2 Enable/Disable
- USB Port #3 Enable/Disable
- USB Port #4 Enable/Disable
- USB Port #5 Enable/Disable
- USB Port #6 Enable/Disable
- USB Port #7 Enable/Disable
Disabled
Enabled Enable/Disable USB port
xHCI Idle L1 Disabled
Enabled Enable/Disable xHCI Idle L1
USB Sensor Hub Disabled
Enabled
Enable/Disable USB Sensor Hub
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