E1 emulator E20 emulator

*When using RL78, RX, or RH850 MCU, refer to the "Release Information" on either page E1 emulator or E20 emulator.

Purpose of UseSoftware to Be UsedTarget DevicesLatest VersionReleasedOperating Environment
On-chip DebuggingCS+
*Evaluation Software Download
V850、78K0R、78K0
[Details] Functions Supported by CS+ (PDF | English, 日本語)
V8.11.00Note2Jan. 22, 2024Operating Environment
High-performance Embedded
Workshop E1/E20 Emulator Debugger
R8C
[Details] See the "E1/E20 supported device list" in the category, Cooperating Tools, below.
High-performance Embedded
V.1.01.00Nov. 1, 2011
IAR Embedded WorkbenchNote1V850、78K0R、78K0、R8CContact IAR Systems
Flash ProgrammingRenesas Flash Programmer V2
*Evaluation Software Download
V850、78K0R、78K0
[Details] List of MCUs supported by Renesas Flash Programmer V2 (PDF | English, 日本語)
V2.05.03Mar. 7, 2016Operating Environment
Flash Development Toolkit
*Evaluation Software Download
R8C
[Details] Available MCUs' for Flash Development Toolkit (PDF | English, 日本語)
V.4.09 Release 03Jan. 20, 2016

Note:

  1. As for tools produced by partners, contact IAR Systems.
  2. If you hope to continue to use the product on the Windows 32-bit version, use the CS+ IDE V8.06 and earlier that supports the 32-bit versions.
    [Notification] End of Support: CS+ Integrated Development Environment for Windows 32-Bit Versions (PDF | English, 日本語)

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)