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90 CR12/CT12, VR12/VP12 UEFI Firmware User's Guide
Publication No. UGCR12V051E Rev. A.0
NOTE
Messages from extension cards might become visible depending on the Option ROM Messages feature.
7.1.2
UEFI Boot
The optimal default is
Enabled
.
UEFI implements a new interface between operating systems and platform firmware
at boot time. This feature allows to Enable/Disable UEFI boot from drives.
For more details read Chapter 9 or look at the official UEFI homepage
www.uefi.org
.
7.1.3
Boot Configuration Setup Prompt Timeout
The failsafe and optimal default is
2
.
After you turn on power or reset your SBC the UEFI firmware is prompting for key
input (see Chapter 1). This value defines the number of tenth of seconds to wait
additionally for Setup activation key.
65535 mean indefinite waiting. 0 means no wait (not recommended).
NOTE
In newer firmware release than 005 this value defines the number of seconds instead of tenth of seconds.
7.1.4
Boot Configuration Bootup NumLock State
The optimal default is
On
.
This feature allows the user to select the keyboard NumLock state.
7.2 CSM16 Module Information
The
CSM16 Module Information
represents the version of the Compatibility16BIOS
module implemented in this SBC UEFI firmware release.
The Compatibility16BIOS can be seen as the runtime image of a previous legacy
BIOS without the POST and Setup. The module provides runtime services and
software and hardware routines required to maintain compatibility. It may also
control the legacy hardware through traditional hardware interfaces like serial ports,
parallel ports, keyboard, and PS2 mouse.
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