NXP Semiconductors JN516x-EK001, Руководство пользователя, Страница: 70 / 86

Appendices
70 © NXP Laboratories UK 2015 JN-UG-3093 v1.5
B.1 Re-programming Remote Control Unit
The firmware of the Remote Control Unit can be re-programmed using the supplied
Programming Dongle (part number: DR1128). This re-programming is conducted as
follows:
1. Remove the battery compartment cover on the rear of the unit to reveal the J3
header for the Programming Dongle (if there are batteries in the compartment,
you can leave them or remove them).
2. Insert the Programming Dongle onto the header in the battery compartment,
as illustrated below.
3. Use one of the supplied ‘USB A to Mini B’ cables to connect the USB Mini B
port on the Programming Dongle to a USB port of your PC (you may be
prompted to install the device driver for the FTDI chip which is located on the
dongle - if this is the case, refer to
Appendix B.4 ).
4. Use a JN51xx Flash Programmer utility on your PC to load the new firmware
image into the Remote Control Unit (see
“Flash Programmers” on page 69 ).
There is no need to reset the Programming Dongle and put it into
programming mode, since this is done automatically.