COMe-cEL6 - User Guide, Rev.1.3
// 75
Sub-screen
Next Level Sub-screens / Description
USB
Configuration>
(continued)
XHCI Hand-off>
This is a work around for OSs without XHCI hand-off support. The
XHCI ownership change should be claimed by XHCI driver
[Enabled, Disabled]
USB Mass Storage
Driver Support>
[Enabled, Disabled]
USB hardware delays and timeouts:
USB Transfer
Time-outs>
Time out value for control, Bulk and interrupt transfers.
[20 sec]
Device Reset
Timeout>
USB Mass Storage device start unit command timeout
[20 sec]
Device Power-Up
Delay>
Max time device takes before reporting properly to host controller
Auto uses default value: 100 ms for a root port, for a Hub port the
delay is taken from HUB descriptor.
[AUTO]
Sub-screen
Next Level Sub-screens / Description
Network Stake
Configurator>
Network Stack>
Enable or disable UEFI network stack.
[Enabled, Disabled]
Sub-screen
Next Level Sub-screens / Description
NVMe>
Read only field
No device found in the system
Sub-screen
Next Level Sub-screens / Description
SDIO
Configuration>
SDIO Access Mode>
Auto: Access SD device in DMA mode if controller supports DMA
mode, else in PIO Mode
DMA: access SD device in DMA mode
PIO: access SD in PIO mode
[Auto, ADMA, SDMA, PIO]
Mass Storage Devices
eMMC
SOJ57X(31.8GB)>
Mass storage device emulation type. Auto: enumerates devices less
than 530 MB as floppies.
Forced FDD: forces HDD formatted drive to boot FDD
[Auto, Floppy, Forced FDD, hard Disk]
Sub-screen
Next Level Sub-screens / Description
RAM Disk
Configuration>
Disk Memory
Type>
Specifies type of memory to use from the available memory pool in
system to create a disk
[Boot Service Data, Reserved]
Create RAW>
Size Hex>
Valid RAM disk size should be multiples
of the RAM disk block size
[1]
Create & Exit>
Create a new RAM disk with the given
starting and ending address
Discard & Exit>
Discard and exit
Create from File>
Create a RAM disk from a given file select available storage device.
[HDD SATA 96 MB]
Remove Selected
RAM Disk (s)>
Remove selected RAM disks
