Overview
Description
Smart Configurators automatically generate initial-setting programs for MCUs.
Each provides a quick and smart way of combining and configuring software to meet your needs, such as by configuring peripheral pins and importing middleware and drivers.
Learn more
Use the latest version of a Smart Configurator now and experience how it improves the efficiency of your development process.
For RA Family For RZ Family For RL78 Family For RX Family For RH850 Family For RISC-V MCU
Target Devices
Target Families
- RX Family
- RL78 Family
- RH850 Family
- RZ Family
- RA Family
See the Smart Configurator product page for each family for details of Target Devices.
*Please contact Renesas sales division for RE Family.
Design & Development
Explore
Videos & Training
Follow this step-by-step tutorial to configure Smart Configurator settings for a project in e² studio. Suitable for both beginners and experienced developers.
Support
Support Communities
- E0562142:Interrupt number "28" of "C$VECT" has multiple definition During addition of r_tfat_driver_rx driver from smart configurator.
Greetings, I am looking for support to resolve following build error upon generating r_usb_tfat_driver_rx component from smart configurator. So i started developing a USB low layer for mass storage device handling. I took reference of USB Basic Host and Peripheral Driver Firmware Integration Technology application note ...
Dec 1, 2022 - Why does my Smart Configurator property always show me V1.02.08 even I re-install it to V1.10?
... Smart Configurator property always show me V1.02.08 even I re-install it to V1.10? Have you experenced it? Under CS+ to launch Smart Configurator and check the version of Smart Configurator that is V1.10, but the boot.asm has been generated is just not correctly about ...
Apr 12, 2024 - Can not configure QSSL line for RX651 QSPI in Smart COnfigurator?
I am using Smart Configurator (plug in E2) to generate the code for QSPI (RX651) using FIT. It can generate QSPCLK, QIO0, QIO1, QIO2 and QIO3, but there is no QSSL. How to configure it together?
Jan 14, 2020
Knowledge Base
- Error Handling When Using RIIC Master Mode in RX Smart Configurator
Last Updated: 04/20/2026 Question: I would like to know about error handling when using RIIC master mode with the RX Smart Configurator. Answer: This FAQ explains how error handling works in RIIC Master mode with RX Smart Configurator. 1. How RIIC Detects Errors (Hardware Behavior) In ...
Apr 20, 2026 - RX Family: How to configure the software configurable interrupt in the Smart Configurator?
Last Updated: 10/15/2024 Question: Enabling an interrupt (software configurable) on a peripheral results in an error in the smart configurator. How can I fix this issue? Answer: Some RX MCU peripherals use only fixed interrupt vectors, while some others also use software configurable interrupt vectors. If ...
Oct 15, 2024 - I2C communications by using the I2C slave mode component (RIIC) in RX Smart Configurator
The I2C slave mode component performs communications by using transmission and reception APIs in combination with interrupts. Therefore, communication is incomplete even if control returns from a transmission or reception API. To continue communication, use a callback function to confirm that communication is complete.Note that when using RIIC (I2C ...
May 14, 2024
Support Communities
