Flashing Firmware; Requirements; Connection; Rfp - Renesas G23 Series Quick Start Manual

Renesas RL78 Family

5. Flashing Firmware

Upon using the board for trainings or evaluation a user may wish to revert firmware back to the original
application. his section provides an overview on flashing the factory firmware to the RL78/G23 Indoor Air
Quality Demonstrator Board.
This section assumes the read has followed the instructions outlined in.

5.1 Requirements

•
E2-Lite
•
Renesas Flash Programmer (> V3.09)
•
Completed section 3 Instructions for First Power On

5.2 Connection

Connect the E2-Lite to the users PC & connect the E2-Lite 14pin cable to J2 on the back of the board – the
polarised 14 pin connector should allow for connection only one way – but the polarizing notch should be
facing away from the PCB – shown in Figure 13.

5.3 RFP

Launch RFP (Renesas Flash Programmer) and create a new project – if the new project dialog doesn't
automatically open click File → New Project... as shown in Figure 14.
R12QS0074EG0100 Rev.1.00
Oct.26.23
Y-DK-IAQ-SENSE-RL78G23 – Quick Start Guide

Figure 13. E2-Lite Connection

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