Using The Gui To Program The Ra9530; Figure 21. Usb To I2C Dongle Header Of "Usb-Ftdi-V2-1"(Ftdi) Dongle; Figure 22. Usb To I2C Dongle Header Of "Wpd-Usb- Dongle; Figure 23. Usb-I2C Bridge Connected To I2C Terminal J1 Of Ra9530-R Evk Board - Renesas RA9530-R Manual

RA953-R Evaluation Kit Manual

Figure 21. USB to I2C Dongle Header of "USB-FTDI-V2-1"(FTDI) Dongle.

Figure 23. USB-I2C Bridge Connected to I2C Terminal J1 of RA9530-R EVK Board

Using the GUI to Program the RA9530

To program the device, remove the RA9530-R-EVK demo board coil from the Tx, connect GND, SDA, and SCL
to the WPD-USB-DONGLE or other USB-I2C bridge as shown on Figure 23 and power Vrect or Vout from an
external 5V power supply.
1. Open the GUI program – RenesasStandardGUI3.exe or newer version. The initial screen of the RA9530-R
Windows GUI is shown below.
R16UH0022EU0200 Rev.2.00
Jul 22, 2022

Figure 22. USB to I2C Dongle Header of "WPD-USB- DONGLE".

Blank
SCL
SDA
GND
SCL
SDA
GND
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