ADLINK cExpress-HL - Manual (Page 56)

Page 56 cExpress-HL
Feature Options Description
SATA Device Type Hard Disk Drive
Sold State Drive Identify the SATA port is connected to Solid State Drive or Hard
Disk Drive.
Spin up Device Disabled
Enabled On an edge detect from 0 to 1, the PCH starts a COMRESET
initialization sequence to the device.
7.3.5 USB
Feature Options Description
USB Info only
USB Module Version Info only
USB Devices Info only Drives, keyboards, mouse, hubs
Legacy USB Support Enabled
Disabled
Auto Enables legacy USB support.
Auto option disables legacy support if no USB devices are
connected.
Disable option will keep USB devices available only for EFI
applications and setup.
USB3.0 Support Enabled
Disabled Enable / Disable USB3.0 (XHCI) Controller Support.
XHCI Hand-off Enabled
Disabled This is a workaround for OSes without XHCI hand-off support.
The XHCI ownership change should be claimed by the XHCI
OS driver.
EHCI Hand-off Enabled
Disabled This is a workaround for OSes without EHCI hand-off support.
The EHCI ownership change should be claimed by the EHCI
OS driver.
USB Mass Storage Driver Support Enabled
Disabled Enable/Disable USB mass storage driver support.
PCH USB Configuration Submenu
USB hardware delays and time-outs: Info only
USB transfer time-out 1 sec
5 sec
10 sec
20 sec The time-out value for control, bulk, and interrupt transfers
Device reset time-out 10 sec
20 sec
30 sec
40 sec USB mass storage device Start Unit command time-out.
Device power-up delay Auto
Manual Maximum time the device will take before it properly reports
itself to the Host Controller. 'Auto' uses default value: for a Root
port it is 100 ms, for a Hub port the delay is taken from Hub
descriptor.
Mass Storage Devices Info only List current USB mass storage devices.