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10.4.27 SDIO Submenu
Feature
Options
Description
SDIO Access Mode
Auto
DMA
PIO
Control the SDIO access mode to the device.
10.4.28 USB Submenu
Feature
Options
Description
USB Module Version
No option
Displays the version of the USB module.
USB Devices
No option
Displays the detected USB devices.
xHCI Hand-off
Enabled
Disabled
This feature can be used as a workaround for operating systems without xHCI hand-off support.
Note:
If this feature is enabled, the xHCI ownership change should be claimed by the xHCI operating system
driver.
EHCI Hand-off
Disabled
Enabled
This feature can be used as a workaround for operating systems without EHCI hand-off support.
Note:
If this feature is enabled, the EHCI ownership change should be claimed by the EHCI operating system
driver.
USB Mass Storage Driver Support
Disabled
Enabled
Enable or disable mass storage driver support.
Device Reset Timeout
10 sec
20 sec
30 sec
40 sec
Set the USB legacy mass storage device start unit command timeout.
USB Transfer Timeout
1 sec
5 sec
10 sec
20 sec
Set the timeout value for control, bulk, and interrupt transfers.
Device Power-Up Delay Selection
Auto
Manual
Select whether the delay time for a USB device to report itself properly to the host controller should be set
automatically or manually. If set to 'Auto', the delay is 100ms for a root port or the value is derived from the
hub descriptor for a hub port.
Device Power-Up Delay Value
0 - 40
Set power-up delay value in seconds. Default: 5
10.4.29 Platform Trust Technology
Feature
Options
Description
fTPM
Disable
Enable
Enable or disable trusted platform module support.
