4: Open-QTM 410 Carrier Board
Open-Q 410 Dev Kit User Guide
19
4 Open-Q
TM
410 Carrier Board
The Open-Q
TM
410 (APQ8016E) Carrier Board measures 13mm x 13mm. See Figure 2 for the carrier board
block diagram.
The sections below provide more information on the Carrier Board feature list listed in section 2. This information
may be useful for development kit users who want to connect other devices or peripherals to the platform. If
there are any discrepancies between this document and the development kit schematics, the latter shall take
precedence.
4.1 Boot Configuration Options
The Open-Q
TM
410 CPU boot mode is selected by two DIP switches found on the carrier board as shown in
the figure below.
Figure 6 – Buttons, LEDs, and Boot Configuration
The user can select the boot mode of the CPU by setting the two DIP switches according to the following
table.
Table 2 – Boot Configuration Options
BOOT OPTIONS
USB BOOT
DIP Switch
BOOT CFG_1
DIP Switch
DEFAULT
USB force boot
ON
X
1.
SDC1 (eMMC on SOM)
2.
SDC2 (µSDµ socket on Carrier)
3.
USB2.0
OFF
OFF
Default configuration
1.
SDC2 (µSDµSD socket on
Carrier)
2.
SDC1 (eMMC on SOM)
3.
USB2.0
OFF
ON
