66
MPT-1000V User’s Manual
4.4.5
USB Configuration
BIOS Setting
Description
Legacy USB Support
Enabled
enables Legacy USB support.
Auto
disables legacy support if there is no
USB device connected.
Disabled
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 (1, 5, 10, 20 secs) for
Control, Bulk, and Interrupt transfers.
Device reset time-out
Gives seconds (10, 20, 30, 40 secs) to delay
execution of Start Unit command to USB mass
storage device.
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.
Generic Ultra
MS-COMBO
Mass storage device emulation type. “AUTO’
enumerates devices according to their media
format. Optical drives are emulated as
‘CDROM’ drives with no media will be emulated
according to a drive type.
Summary of Contents for MPT-1000V
Page 1: ...MPT 1000V Multi Purpose In Vehicle System User s Manual Version 1 0 August 2021...
Page 8: ......
Page 16: ...8 MPT 2000V User s Manual Oblique View...
Page 28: ...20 MPT 1000V User s Manual MBT 1002 bottom view...
Page 34: ...26 MPT 1000V User s Manual 2 4 10 SW6 System Reset Button...
Page 36: ...28 MPT 1000V User s Manual 2 5 1 CN1 USB 3 0 Port 2 5 2 CN2 Audio Line Out...
Page 75: ...BIOS Setup MPT 1000V User s Manual 67 4 4 4 6 CSM Configuration 4 4 7 Power Configuration...