Datasheet

2.3. Communications / Debug / Programming Interface Jumper Management
Using the communication interface, based on the uPD78F0730 USB MCU, it is possible to run the following
a. Control GUI,
b. Program the RL78G14 using the Renesas Flash Programmer (RFP) software
c. Debug the RL78G14 using the IAR Embedded Workbench “TK” interface.
Please note that these functions cannot be operated at the same time as they all share the same USB interface
on the board. Also that it is advised that no other peripheral devices are connected to the USB port or hub
when using the motor control kit.
Selection of GUI or Programming/debugging is provided by jumpers (JP3, JP4, JP5, JP6 and JP7) as shown below.
The settings are also included on the board for reference.
GUI / OCD Jumper (JP3, 4, 5, 6 and JP7) locations
Jumpers JP3 to JP7
GUI or TK settings