Overview
Additional Details
Lineup
E2 Emulator
E1 Emulator
E20 Emulator
- Supported devices for Debug MCU Board for RX Family [On-chip Debugger] (PDF | English, 日本語)
- Supported devices for Debug MCU Board for RH850 Family [On-chip Debugger] (PDF | English, 日本語)
E10A-USB Emulator
- Debugging MCU Board for the SuperH RISC engine Family (SH-2 core, SH-4A core) (discontinued products)
- Debugging MCU Board for the H8S Family (H8S/2400 series) (discontinued products)
Information on the discontinuation of E1 emulator production and on its successor products
We have already discontinued production of the E1 emulator due to components of the product having reached their EOL (end of life, i.e. end of production). Please click on the following link to confirm the details and our successor products.
>> Tool News: [Notification] End of Life (EOL) Notice for E1 Emulator (PDF | English, 日本語)
Support
Support Communities
- how to buy or free use cs++
Dear friend I using multi compiler to output elf/hex file. Question: Can i use CS++ load thes elf/hex to board debugging ?MCU:U2A16/RH850/516 pin --------------- regards
Nov 1, 2024 - RX23E-B hardware design example for Programing the MCU Board
I am looking for a reference guide. how to program MUC is there any refence circuit design available?
Jun 5, 2024 - Serial Communication via USB - RTK5RX65N
Board: RTK5RX65NToolschain: GCCDebugger: on-board E2-Lite Hello everybody, I have been working a control unit that should interface with PC software commands. However, it is my first time using Renesas microcontrollers and their IDE. I have already learnt a lot just by trying to blink the board LED or ...
Aug 8, 2024
Knowledge Base
- How to debug a program using a pin for the on chip emulator as a user pin?
Renesas has prepared debugging MCU boards for low pin count package products. Using such a board, a pin assigned to the on-chip emulator signal can also be used as a user pin. In addition, when debugging using a FINE connection, all ports other than the port to which the ...
Jan 23, 2014 - RA Family: Why doesn't the current consumption of the MCU decrease in low power mode?
... in the result. Please make sure that the measurement target does not include these current increases. Check that the current measurement point includes only the MCU power pin and not additional peripheral components (such as LED) on the evaluation board. For MCUs with special function power supply pins (for example ...
Dec 20, 2023 - RA6W1: What is Matter?
... firmware via AT commands.Communication Interfaces: AT commands over UART, SPI, and SDIO for external MCU/processor communication.Debugging Tools: J-Link integration for debugging and Renesas Flash Programmer for firmware programming.Documentation and Guides: Comprehensive guides, datasheets, and manuals for development and hardware setup.Evaluation Kits: Main boards ...
Dec 10, 2025
Support Communities
