BDM-610000083
Rev L
Chapter 2: Getting Started
25
Connecting to the Utility Port 2.0
The Utility Port 2.0 connector (
CN5
) implements the following interfaces:
•
One USB 2.0 port
•
Speaker port (0.1W output)
•
Hardware Reset input
•
Battery input for Real Time Clock
•
Soft Power Button input
To use these interfaces, you must connect to the Utility Port 2.0 connector (
CN5
). The Utility Port 2.0 cable from
the RTD cable kit provides a small speaker, two USB 2.0 ports for a keyboard and mouse, a push-button for
resetting the system, a soft-power button, and a lithium battery to provide backup power for the real time clock.
Utility Port 2.0 Connector (CN5)
on page 31 to connect devices to the Utility Port 2.0 connector.
Booting the CMA34CR cpuModule for the First Time
You can now apply power to the cpuModule.If you press
Escape
on a keyboard while booting, the cpuModule
will enter a setup menu. In this menu you can select the “
SCU
” to enter the BIOS settings menu. Here you can
configure the many different BIOS settings of the cpuModule. Once you have configured the cpuModule using
Setup, save your changes and reboot. If you don’t press
Escape
, the cpuModule will try to boot from the current
settings.
Note
You may miss the initial sign-on messages if your monitor takes a while to power on.
Note
By default, cpuModules are shipped with a UEFI (Unified Extensible Firmware Interface) shell.
When no other bootable device is installed in the system, the system will boot to it exclusively. This
internal bootable shell may be disabled in the BIOS screen’s boot menu.
Note
For more information on the BIOS please refer to page 52 of this manual.
WARNING
Incorrect modifications to the BIOS can cause your system to break. If you are unsure of any
changes made to the BIOS there is a
Load RTD Defaults
option under the
Exit
tab in the
SCU
. This
option restores the BIOS to the default factory settings. You can also load the BIOS defaults by jumpering
JP5 and booting the CPU.
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