Renesas RA4M2 Quick Start Guide

Renesas RA Family EK-RA4M2 – Quick Start Guide
R20QS0018EG0100 Rev.1.00 Page 10 of 29
Jan.04.21
4.2 Running the Quick Start Example Project
To run the Quick Start example project, use the following instructions:
1. On power up or RESET, the three user LEDs will take on the following states:
 LED1 Blue - Blinking at 1 Hz frequency and at 10% intensity
 LED2 Green – Steady, full intensity
 LED3 Red – Off
Note: The debug LED (LED5) will blink or light up orange; this can be ignored for now.
2. Press the user button (S1) on the EK-RA4M2 board to change the intensity of the user LED1. With every
press of the user button (S1), the intensity will switch from 10% to 50% to 90% and cycle back.
3. Press the user button (S2) on the EK-RA4M2 board to change the blinking frequency of the user LED1
(blue). With every press of the first user button (S2), the frequency will switch from 1 Hz to 5 Hz to 10 Hz
and cycle back.
4. On the host PC, open Windows Device Manager. Expand Ports (COM & LPT), locate USB Serial
Device (COMxx) and note down the COM port number for reference in the next step.
Note: USB Serial Device drivers are required to communicate between the EK-RA4M2 board and the
terminal application on the host PC.
Figure 4. USB Serial Device in Windows Device Manager

Renesas RA4M2 Specifications

General

Brand	Renesas
Model	RA4M2
Category	Motherboard
Language	English