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MPT-1000R User Manual
4.4.5
USB Configuration
BIOS Setting
Description
Legacy USB Support
Enable:
Enables Ledacy USB Support.
Auto:
Disables legacy support if no USB devices
are connected.
Disable:
Keeps USB devices available only for
EFI applications.
XHCI Hand-off
This is a workaround for OSes without XHCI hand-
off support. The XHCI ownership change should be
claimed by XHCI driver.
USB Mass Storage Driver
Support
Enables / Disables the support for USB mass
storage driver.
USB transfer time-out
The time-out value for Control, Bulk, and Interrupt
transfers.
Device reset time-out
USB mass storage device Start Unit command
time-out. Options: 10/20/30/40 sec
Device power-up delay
The 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
100ms. But for a Hub port, the delay is taken from
Hub descriptor.
Summary of Contents for MPT-1000R
Page 1: ...MPT 1000R Intel Atom x7 E3950 Processor Railway Computer System User s Manual Version 1 0 ...
Page 8: ......
Page 16: ...8 MPT 1000R User Manual Oblique View Side View ...
Page 17: ...General Information MPT 1000R User Manual 9 1 1 6 Dimensions Unit mm ...
Page 18: ...10 MPT 1000R User Manual Unit mm Fuse for MPT 1000R Littlefuse TAC ATO Style Blade 15A 58V DC ...
Page 36: ...28 MPT 1000R User Manual 2 4 7 SW1 MCU Reset 2 4 8 SW2 Clear CMOS 2 4 9 SW3 Power Button ...