Renesas DA9062/i.MX 7 User manual

User Manual
Revision 2.0
02-Mar-2022
1 of 3
© 2022 Renesas Electronics
DA9062 / i.MX 7 Demonstration Kit
Dear Customer,
Thank you for evaluating the Dialog DA9062 / i.MX 7 Demonstration Kit. This kit showcases the
Dialog DA9062 reference design for the i.MX 7 family of processors.
Quick Start Instructions
To start the board:
1. Connect the micro-USB cable on the top board (The ‘CPU Board’) to a USB port or a 5.0 V
supply. You might find that this cable has already been connected. Important: be careful
not to disturb or damage the LCD screen cable when inserting the micro-USB plug.
2. Turn on the supply. Both green LEDs should now be lit.
3. Press the small button nearest to the USB cable as shown in the figure below. Hold the
button for approximately 1.5 seconds.
4. When the button is released, the system should boot. The Android home-screen should be
displayed after a short while. This might take 2-3 minutes.
Optional
For a debug port:
5. Before starting the system, connect the second USB cable (on the lower ‘IO Board’) to a PC
USB port. This will create two COM ports.
6. Open a terminal program such as PuTTY or uCon. Connect to the lowest of the two new
COM ports. 115.2 kbits/s, 8 bits, parity = none, Stop bits = 1.
7. An OS root prompt can then be obtained by pressing ENTER.

User Manual
Revision 2.0
02-Mar-2022
2 of 3
© 2022 Renesas Electronics
Troubleshooting
1. Green LEDs are not lit: Please check the 5.0 V USB supply.
2. LEDs are lit but there is no LCD display:
a. Check that the top and bottom boards are correctly mated.
b. Check that the two LCD cables are both correctly connected. The two
connectors on the rear of the PCB should be fully inserted and quite straight, as
shown in the figure below.
c. The two DIP switches should not be changed from their default positions: Switch
#1 = ON; Switch #2 = OFF.
Further Information
Application notes, board design source files (schematic and PCB layout) and OS binary / patch files
are available at https://www.dialog-semiconductor.com/power-solutions-nxpr-imx-application-
processor-family/imx7s .
If you have any questions about using this demonstration kit, then please contact your Field
Applications Engineer or contact us via the Dialog Support Site, http://www.dialog-
semiconductor.com/support.
Yours Sincerely,
Dialog Applications Engineering Team

User Manual
Revision 2.0
02-Mar-2022
3 of 3
© 2022 Renesas Electronics
Status Definitions
Status
Definition
DRAFT
The content of this document is under review and subject to formal approval, which may result in modifications or
additions.
APPROVED
or unmarked
The content of this document has been approved for publication.
RoHS Compliance
Dialog Semiconductor’s suppliers certify that its products are in compliance with the requirements of Directive 2011/65/EU of the European
Parliament on the restriction of the use of certain hazardous substances in electrical and electronic equipment. RoHS certificates from our
suppliers are available on request.