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
- Smart Configurator; RX23E-B; RX66N
Hello colleagues. After programming RX processors by bit nudging for the last 15 years, I would like to set up my current project with the Smart Configurator. After I have integrated the "I2C Master Mode" (I²C Bus Interface (RIIC)), the following API is displayed: Unfortunately, however, I can only find ...
Jul 3, 2024 - How to open Smart configurator?
... with other samples codes and works, tried to recreate the same configuration from the projects that works on a new project and get the same error. What am i doing wrong? am i missing something? is there a way to open the smart configurator file on a project form Appwizard?
Dec 2, 2021 - Overwrite ISR generated from Smart Configurator
... Config_SCI0_User.c. Between these function there is my custom serial receive ISR, named r_Config_SCI0_receive_interrupt() like the one generated by Smart Configurator, marked as an ISR using the pragma directive.The problem is that every time the Smart Configurator decides to re-generate the files ...
Feb 2, 2023
Knowledge Base
- I2C communications by using the I2C master mode component (RIIC) in RX Smart Configurator
The I2C master 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 ...
Aug 21, 2025 - Selecting ‘Unused’ in Port Setting of Code Generator/Smart Configurator
If you select ‘Unused’ in a port setting of Code Generator Plug-in/Smart Configurator, the setting code will not be generated for that port.A reset value will be applied to an unused port as no setting code will be generated.Handle unused pins in accordance with the ...
Apr 9, 2019 - Why Does I²C Baud Rate Set by Smart Configurator for RX Differ from Actual Value
... fall time (tf) change depending on the total bus line capacity (Cb) and pull-up resistance (Rp).Cb and Rp cannot be set by the Smart Configurator. With this in mind, set ICBRH and ICBRL according to your environment.Related FAQ- RX Family Measured vs Calculated Transfer Rate of I2C
Jul 26, 2019
Support Communities
