3 | CB-50 basic - Quick startup guide 1.1
The carrier board has three boot selection jumpers:
BTSEL 0 –Select SDIO device, selects between SD (1-2) and eMMC (2-3)
BTSEL 1 –Selects boot source between QSPI NOR Flash (1-2) and SD/eMMC (2-3)
BTSEL 2 –Unused, should be set to (1-2)
Getting started
In order to operate the evaluation board follows the following steps:
Unpack the evaluation board
Connect the power supply to the power inlet. To activate the board push the power
switch.
Connect the Micro USB to USB cable to the Debug port (J-9)and open a terminal
application on the PC using the following parameters:
Rate - 115,200 Bps, data –8 bits, party –none, stop –1bit and flow control –none.
Note that the virtual com number may differ from PC to PC.
Connect an Ethernet network to the Ethernet port for network or WEB access.
Select the right boot source using BT SL 0 and 1 jumpers. The board is supplied with
a demo version installed in the eMMC device.
For activating the desktop application, a VGA cable should be connected to J-18 (The
VGA is set to 768x1024). USB mouse and keyboard can be connected to J13.
Note: The CB-50 is provided with a full Linux version on the eMMC, and preloader and boot
only on the QSPI Flash.
Byte blaster connectivity
The JTAG connector (J1) on the SOM can be connected to an external byte blaster cable. In
order for the byte blaster to work SW3 should be set to off.
