E2 emulator [RTE0T00020KCE00000R]

Overview

Topics

[Upgrade to Version] e² studio Integrated Development Environment 2023-04 (PDF | English, 日本語)
[Upgrade to Revision] Renesas Flash Programmer V3.11.02 (PDF | English, 日本語)

See Release Information for the latest Topics for each MCU.

The E2 emulator is an advanced on-chip debugging emulator and flash programmer developed with the concept of greater efficiency in development. The combination of its high-speed downloading and various software and hardware solutions will contribute to reducing development times.

High-speed download up to twice as fast as E1
The download speed is up to twice as fast as the E1 emulator. This substantially reduces waiting time for downloading the control programs to one-half at a maximum.
Hot plug-in function available without an optional adapter
Although the E1 emulator required an optional hot plug adapter sold separately to use the hot plug-in function, the E2 emulator does not need it.
Board interface compatible with that of E1
he E2 emulator can be connected to the user system that was designed for the E1 emulator because the pin arrangement to be connected to the user system has compatibility with the E1 emulator. [Learn More : the optional products for E2 ]
Support for new MCUs with next-generation cores
MCUs that have next-generation cores, such as those of the RH850/E2x series (which incorporate the G4MH core) or the RX66T group (which incorporate the new RXv3 core for the RX family) can be debugged.

Features for for RL78 and RX Families
- Support for the input and output of external triggers [Learn More: ToolNews]
  For example, you can set up the stopping of programs or of the measurement of waveforms by simply using the test lead which comes with the E2 emulator to connect the emulator to an external measuring instrument with the CS+ integrated development environment or the e² studio integrated development environment.
- Current Consumption Tuning Solution
  In conjunction with the QE for Current Consumption, a dedicated tool for measuring current drawn, the E2 emulator is capable of the following items. These shorten the time taken to tune currents.
  - Measuring current with the E2 emulator alone
  - Stopping a program when an excessive current is detected
  - Visualizing the relationship between program operations and current

Features for RH850 Family 　
- CAN Communications Time Measurement Solution
  The following CAN-related tasks are possible in conjunction with the CS+ integrated development environment or the MULTI® integrated development environment (GHS MULTI) from Green Hills Software. This eases verifying the speed of CAN communications in terms of system requirements.
  - Measuring the reception processing time in CAN communications with the E2 emulator alone
  - Stopping a program when the reception processing time exceeds the design value
  - Visualizing the history of CAN communications
- Support for the input and output of external triggers [Learn More: ToolNews]
  For example, you can set up the stopping of programs or of the measurement of waveforms by simply using the test lead which comes with the E2 emulator to connect the emulator to an external measuring instrument with the CS+ integrated development environment or the MULTI® integrated development environment (GHS MULTI) from Green Hills Software.
- Software Trace Function [Learn More: ToolNews]
  The function enables users to view the execution history of the programs such as the values of the program counter (PC) and the register values together with the debug instructions of MCUs for RH850 family with the CS+ integrated development environment or the MULTI® integrated development environment (GHS MULTI) from Green Hills Software. Using this feature, unlike the conventional method of “tracing data with the settings of events and conditions,” users can generate the execution history data such as the PC values and register values simply by inserting the debug instructions to the location where you like to check in the program.his feature is available in all RH850 family MCUs, including the ones do not have internal trace memory when debugging.

Learn More

See the latest Release Information of MCUs.

RA Family RL78 Family RX Family RH850 Family

*Please contact Renesas sales division for RE Family.

Release Information for RA Family

Topics

The E2 emulator supports the new product groups of Motor Control Microcontroller RA4T1, RA6T3.

Purpose of use	Software to be used	Latest Version	Released	Operating Environment
On-chip Debugging	e² studio	(64-bit version) 2023-04	Apr. 20, 2023	Operating Environment
On-chip Debugging	e² studio	(32-bit version) V7.8.0	Apr. 20, 2020
Flash Programming	Renesas Flash Programmer V3	V3.11.02	Apr. 20, 2023

Precautions when using "RA Family"
Please be aware that a User-system interface cable will need to be purchased separately to support RA device debug with E2 using 20-10 pins. Please see Optional Products for RA Family for details.

Release Information for RL78 Family

Purpose of use	Software to be used	Latest Version	Released	Operating Environment
On-chip Debugging	CS+ (CS+ for CC)	V8.09.00 ^Note1	Jan. 20, 2023	Operating Environment
	e² studio	(64-bit version) 2023-04	Apr. 20, 2023
	e² studio	(32-bit version) V7.8.0	Apr. 20, 2020
	IAR Embedded Workbench	A tool produced by Partner. For the details of support for E2, contact IAR Systems directly.
Flash Programming	Renesas Flash Programmer V3	V3.11.02	Apr. 20, 2023	Operating Environment

Note

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)

Release Information for RX Family

Topics

The E2 emulator supports the new product groups of Motor Control Microcontroller RX26T.
The E2 emulator supports the RX65W-A, 32-bit Microcontrollers with Sub-GHz/Wi-SUN Transceiver Supporting OFDM Modulation.

Purpose of use	Software to be used	Latest Version	Released	Operating Environment
On-chip Debugging	CS+ (CS+ for CC)	V8.09.00 ^Note1	2023/01/20	Operating Environment
	e² studio	(64-bit version) 2023-04	2023/04/20
	e² studio	(32-bit version) V7.8.0	2020/04/20
	IAR Embedded Workbench	A tool produced by Partner. For the details of support for E2, contact IAR Systems directly.
Flash Programming	Renesas Flash Programmer V3	V3.11.02	2023/04/20	Operating Environment

Note

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)

Release Information for RH850 Family

Purpose of use	Software to be used	Latest Version	Released	Operating Environment
On-chip Debugging	CS+ (CS+ for CC)	V8.09.00 ^Note1	2023/01/20	Operating Environment
	e² studio	(64-bit version) 2023-04	2023/04/20
	e² studio	(32-bit version) V7.8.0	2020/04/20
	IAR Embedded Workbench	A tool produced by Partner. For the details of support for E2, contact IAR Systems directly.
	Green Hills Multi	A tool produced by Partner. For the details of support for E2, contact Green Hills Software directly.
Flash Programming	Renesas Flash Programmer V3	V3.11.02	2023/04/20	Operating Environment

Note

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)

FAQ

Title
List of know-how when using E1/E20 emulator in CS+ environment (CS+, E2, E2 Lite, E1, E20)
IDE and Programmer Versions Supported by the E2/E2 Lite Emulator (E2, E2 Lite)
Referencing register when using hot plug-in on emulator (CS+, E2, E1) [RH850]
Error message FAIL (“The E2 self-check has failed.”) appears when executing E2 emulator Self Check Program (E2 emulator)

Target Family

Downloads

Title	Type	Date
E2 emulator Self Check Program V.1.02.00 ZIP3.47 MB日本語	Software & Tools - Other	Feb 6, 2021
E2 emulator, E2 emulator Lite Linux driver ZIP0 KB	Software & Tools - Other	Oct 1, 2020
e² studio 2021-07 installer for Windows ZIP1,836.21 MB日本語	Upgrade - IDE	Jul 20, 2021
e² studio 2021-04 installer for Windows ZIP1,816.26 MB日本語	Upgrade - IDE	Apr 14, 2021
e² studio 2021-01 installer for Windows EXE1,637.73 MB日本語	Upgrade - IDE	Jan 21, 2021
CS+ Device Information for RH850 V8.04.01 ZIP89.87 MB日本語	Upgrade - IDE	Oct 20, 2020
e² studio 2020-10 Linux Host (for RA,RZ) ZIP570.25 MB日本語	Upgrade - IDE	Oct 6, 2020
e² studio 2020-10 installer for Windows ZIP1,616.95 MB日本語	Upgrade - IDE	Oct 6, 2020
CS+ for CC Device Information for RL78 V8.04.00 ZIP15.80 MB日本語	Upgrade - IDE	Jul 20, 2020
CS+ for CC Emulator Utilities V1.03.00 ZIP14.18 MB日本語	Upgrade - IDE	Jul 20, 2020
e² studio 2020-04 installer (Offline installer) ZIP1,264.29 MB日本語	Upgrade - IDE	Apr 20, 2020
CS+ for CC Device Information for RL78 V8.03.00 ZIP15.81 MB日本語	Upgrade - IDE	Jan 20, 2020
CS+ QE V3.03.00 ZIP4.03 MB日本語	Upgrade - IDE	Jul 22, 2019
CS+ Utilities V3.05.00 EXE3.62 MB日本語	Upgrade - IDE	Jul 22, 2019
USB Driver for Renesas MCU Tools V2.77.00 (for 64-bit version of Windows OS) ZIP3.25 MB日本語	Upgrade - IDE	Jan 21, 2019
USB Driver for Renesas MCU Tools(E2,E2 Lite,IE850,IE850A,PG-FP5) V2.77.00(for 32-bit version of Windows OS) ZIP3.09 MB日本語	Upgrade - IDE	Jan 21, 2019
e² studio 6.3.0 installer (Offline installer) ZIP952.87 MB日本語	Upgrade - IDE	Jul 2, 2018
External Flash Definition Editor V.1.00 Release 01 ZIP730 KB日本語	Upgrade - Programmer	Mar 5, 2012

Synergy Download

Documentation

Title	Type	Date
[Flyer] E2Emulator[RTE0T00020KCE00000R] PDF303 KB日本語, 简体中文	Flyer	Mar 24, 2022
Renesas Flash Programmer Usage from the Command Line PDF328 KB日本語	Application Note	Dec 24, 2020
Security-Conscious Debugging Methods for RH850 Devices (Main-Core Debugging) PDF1.17 MB日本語	Application Note	Mar 17, 2020
RH850 Introducing Methods of Debugging Devices Incorporating an Initially Stopped Core and Devices in Standby Mode PDF1.17 MB日本語	Application Note	Jan 8, 2020
Current Consumption Tuning Solution for RX Family (E2 Emulator, CS+) Rev.1.00 PDF2.25 MB日本語	Application Note	Jan 16, 2018
Current Consumption Tuning Solution for RX Family (E2 Emulator, e² studio) Rev.1.00 PDF1.82 MB日本語	Application Note	Jan 16, 2018
CAN Communication Time Measurement Solution (E2 Emulator, CS+) PDF2.09 MB日本語	Application Note	Jul 16, 2017
Current Consumption Tuning Solution for RL78 family (E2 Emulator, e² studio) Rev.1.00 PDF2.07 MB日本語	Application Note	Jul 16, 2017
Current Consumption Tuning Solution for RL78 family (E2 Emulator,CS+) Rev.1.00 PDF1.91 MB日本語	Application Note	Jul 16, 2017
RL78 Family CS+ Debugging Using Hot Plug-in Function PDF738 KB日本語	Application Note	Aug 26, 2016
On-Chip Debugging Emulator E1/E20 Application Note: CubeSuite+ Troubleshooting Guide (for RX600, RX200 Series) PDF573 KB日本語	Application Note	Sep 26, 2012
External Flash Definition Editor Application Note Creating a Custom Program PDF525 KB日本語 Related Files: External Flash Definition Editor Custom Program	Application Note	Apr 16, 2010
E1/E20/E2 Emulator, E2 Emulator Lite Additional Document for User's Manual (Notes on Connection of RX Devices) PDF1.07 MB日本語	Manual - Development Tools	May 30, 2023
E2 Emulator, IE850A Additional Document for User's Manual (Notes on Connection of RH850/E2x Series) PDF867 KB日本語	Manual - Development Tools	Mar 17, 2023
E2 Emulator, IE850A Additional Document for User's Manual (Notes on Connection of RH850/U2A) PDF881 KB日本語	Manual - Development Tools	Mar 17, 2023
E2 Emulator, IE850A Additional Document for User's Manual (Notes on Connection of RH850/U2B Series) PDF845 KB日本語	Manual - Development Tools	Mar 17, 2023
On-chip Debuggers Performance Property PDF215 KB日本語	Manual - Development Tools	Mar 15, 2023
E2 Emulator, E2 Emulator Lite Additional Document for User's Manual (Notes on Connection of RA Devices) PDF820 KB日本語	Manual - Development Tools	Mar 1, 2023
E1/E20 Emulator, E2 Emulator Lite Additional Document for User's Manual(Notes on Connection of RL78)(for RL78/G10, RL78/G1M, RL78/G1N) PDF818 KB日本語	Manual - Development Tools	Jan 20, 2023
E1/E20/E2 Emulator, E2 Emulator Lite Additional Document for User's Manual (Notes on Connection of RL78) PDF1.13 MB日本語	Manual - Development Tools	Jan 20, 2023
Emulation Adapter for the RH850/U2B User's Manual PDF2.12 MB日本語	Manual - Development Tools	Sep 12, 2022
E2 Emulator Additional Document for User's Manual (Setting up Interlocked Debugging of the DFP in an RH850/U2B-Series Device) PDF967 KB日本語	Manual - Development Tools	Jul 20, 2022
RTE0T00020KCAA0000J User's Manual (Isolator for E2 Emulator) PDF511 KB日本語	Manual - Development Tools	Dec 24, 2021
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/D1L and RH850/D1M) PDF1.07 MB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/E1M-S2) PDF902 KB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/P1L-C) PDF918 KB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/P1M-C and RH850/P1H-C) PDF932 KB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/P1M-E) PDF951 KB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/F1K) PDF1003 KB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/C1H and RH850/C1M) PDF907 KB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/C1M-A) PDF907 KB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/E1L and RH850/E1M-S) PDF911 KB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/F1H and RH850/F1M) PDF1.06 MB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/F1KH and RH850/F1KM) PDF1016 KB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/F1L) PDF1.03 MB日本語	Manual - Development Tools	Oct 9, 2020
E1/E20 Emulator, E2 Emulator Additional Document for User's Manual (Notes on Connection of RH850/P1M) PDF1.02 MB日本語	Manual - Development Tools	Oct 9, 2020
List of Emulation Adapter for RH850 Family PDF239 KB日本語	Manual - Development Tools	May 19, 2020
Emulation Adapter for the RH850/E2UH and E2H Groups User's Manual PDF1.17 MB日本語	Manual - Development Tools	Nov 1, 2019
RTE0T00020KCAC0000J User's Manual User-system Interface Cable for the E2 Emulator (20-20 pins) PDF309 KB日本語	Manual - Development Tools	Oct 16, 2019
RTE0T00020KCAC1000J User's Manual User-system Interface Cable for the E2 Emulator(20-10 pins) PDF292 KB日本語	Manual - Development Tools	Oct 16, 2019
E2 Emulator, E2 Emulator Lite Additional Document for User's Manual (Notes on Connection of RE Devices) PDF535 KB日本語	Manual - Development Tools	Jul 16, 2019
Emulation Adapter for the RH850/U2A User's Manual PDF1.26 MB日本語	Manual - Development Tools	Jun 10, 2019
RTE0T00020KCA10000R User's Manual (20-Pin (1.27-mm Pitch) to 20-Pin (2.54-mm Pitch) Connector Conversion Adapter for the E2 Emulator PDF647 KB日本語	Manual - Development Tools	Jan 1, 2019
E2 Emulator RTE0T00020KCE00000R User's Manual PDF903 KB日本語	Manual - Development Tools	Mar 1, 2018
RTE0T00020KCA00000R User's Manual (20-Pin to 14-Pin Conversion Adapter for the E2 emulator) PDF319 KB日本語	Manual - Development Tools	Mar 1, 2018
E1/E20/E2 Emulator for the RH850 Family and the RH850 Pod for IE850 PDF340 KB日本語	Manual - Development Tools	Jul 1, 2017
RTE7701010DMB00000J User's Manual (Debugging MCU Board for 48-pin 0.5mm-pitch LQFP of RH850/F1L Group) PDF954 KB	Manual - Development Tools	Jul 1, 2017
RTE7701015DMB00000J User's Manual (Debugging MCU Board for 64-pin 0.5mm-pitch LQFP of RH850/F1L Group) PDF1.12 MB	Manual - Development Tools	Jul 1, 2017
RTE7701020DMB00000J User's Manual (Debugging MCU Board for 80-pin 0.5mm-pitch LQFP of RH850/F1L Group) PDF1.07 MB	Manual - Development Tools	Jul 1, 2017
RTE7701025DMB00000J User's Manual (Debugging MCU Board for 100-pin 0.5mm-pitch LQFP of RH850/F1L Group) PDF821 KB	Manual - Development Tools	Jul 1, 2017
Supported devices for Debug MCU Board for RH850 Family [On-chip Debugger] PDF212 KB日本語	Manual - Development Tools	Jan 11, 2017
Low voltage OCD Board for RL78/G10 (10pin, 16pin) Rev.1.00 PDF683 KB日本語	Manual - Development Tools	Jan 20, 2014
Drawing of QB-48-SA-01S PDF135 KB	Manual - Development Tools	Jan 6, 2014
Drawings of QB-48GA-MA-01S PDF141 KB	Manual - Development Tools	Jan 6, 2014
R0E000010ACB20 User's Manual (Isolator for E1 Emulator) PDF327 KB日本語	Manual - Development Tools	Dec 1, 2013
R0E000010ACB10 User's Manual (Isolator for E1 Emulator) PDF1.73 MB日本語	Manual - Development Tools	Jul 16, 2013
Drawings of QB-100GC-MA-01S PDF73 KB	Manual - Development Tools	May 16, 2013
Drawings of QB-100GC-TC-01S PDF106 KB	Manual - Development Tools	May 16, 2013
Drawings of QB-64GB-MA-01S PDF73 KB	Manual - Development Tools	May 16, 2013
Drawings of QB-64GB-TC-01S PDF105 KB	Manual - Development Tools	May 16, 2013
Drawings of QB-80GK-MA-01S PDF39 KB	Manual - Development Tools	May 16, 2013
Drawings of QB-80GK-TC-01S PDF104 KB	Manual - Development Tools	May 16, 2013
Drawings of QB-48GA-TC-01S PDF59 KB	Manual - Development Tools	Apr 13, 2012
External Flash Definition Editor User's Manual PDF2.54 MB日本語	Manual - Development Tools	Mar 1, 2012
R0E000010CKZ11 User's Manual (Small Connector Conversion Adapter for E1 Emulator) PDF178 KB日本語	Manual - Development Tools	Jan 17, 2011
R0E000010CKZ00 User's Manual (14-Pin to 38-Pin Conversion Adapter for E1 Emulator) PDF140 KB日本語	Manual - Development Tools	Apr 1, 2010
Drawings of QB-100-SA-01S PDF69 KB	Manual - Development Tools	Apr 8, 2005
Drawings of QB-64-SA-01S PDF69 KB	Manual - Development Tools	Apr 8, 2005
Drawings of QB-80-SA-01S PDF69 KB	Manual - Development Tools	Apr 8, 2005
[Featured Tools] RX660: 32-bit MCUs with High Performance and Excellent Noise Tolerance for 5V Power Supply: Features and Development Tools PDF864 KB日本語	Tool News - Featured Tool	Dec 16, 2022
[Featured Tool] Introducing Renesas Flash Programmer Supporting TrustZone® in RA Family PDF193 KB日本語	Tool News - Featured Tool	Dec 16, 2020
[Featured Tool] Minimize the time for optimizing current consumption with IAR Embedded Workbench®! Introducing the E2 Emulator current consumption measuring function PDF260 KB日本語	Tool News - Featured Tool	Oct 1, 2020
[Featured Tool] Improved debugging efficiency for the RX and RL78 families Introducing external trigger I/O function of the E2 emulator PDF247 KB日本語	Tool News - Featured Tool	Aug 1, 2020
[Featured Tools] Quickly Resolve Problems by Collecting Execution History Easily in GHS MULTI E2 Emulator Software Trace Function PDF411 KB日本語	Tool News - Featured Tool	May 16, 2020
[Notification] Detect Program Errors Easily in GHS MULTI by Linking with an External Measuring Instrument E2 Emulator External Trigger Input and Output Function PDF834 KB日本語	Tool News - Featured Tool	Dec 1, 2019
[Notification] Quickly Resolve the Reception Processing Time Problem in CAN Communications in GHS MULTI CAN Communication Time Measurement Solution in the E2 Emulator PDF379 KB日本語	Tool News - Featured Tool	Oct 16, 2019
[Notification] Current Consumption Tuning Solution for RX and RL78 Families Using E2 Emulator and QE for Current Consumption PDF292 KB日本語	Tool News - Featured Tool	Sep 16, 2019
[Notification] Get Started Fast on System Development with RXv3 Core-based RX66T Group! Introducing Our Development Software and Tools Designed to Maximize Features of RXv3 Core PDF323 KB日本語	Tool News - Featured Tool	May 24, 2019
[Notification] RX72T System Development Can Begin Immediately! Introducing Development Software and Tools Designed to Maximize RXv3 Core Features PDF476 KB日本語	Tool News - Featured Tool	May 24, 2019
[Notification] Quickly Solve Problems from Your Customers! Using Trace Data of Program Execution History Introducing E2 Emulator Software Trace Function PDF197 KB日本語, 简体中文	Tool News - Featured Tool	Sep 1, 2018
[Notification] E2 Emulator for Reducing the Time Required to Solve Problems with Speed Performance by Using the CAN Communication Time Measurement Solution PDF444 KB日本語, 简体中文	Tool News - Featured Tool	Jul 1, 2018
[Notification] E2 Emulator, a High-Performance On-Chip Debugging Emulator for R-Car D1 with ARM® Cortex®-A7 and RH850 Family PDF239 KB日本語	Tool News - Featured Tool	Apr 16, 2017
[Notes] On-chip Debuggers E2 emulator and E2 emulator Lite (RA Connection) PDF259 KB日本語 Related Files: Sample Code	Tool News - Note	Feb 21, 2023
[Notes] On-chip Debugging Emulators E2 Emulator, E2 Emulator Lite (when connected with RA) PDF142 KB日本語	Tool News - Note	Apr 16, 2021
[Notes] E20 Emulator, E1 Emulator, E2 Emulator, E2 Emulator Lite PDF183 KB日本語	Tool News - Note	Mar 25, 2021
[Notes] On-chip Debugging Emulator E2 Emulator PDF141 KB日本語	Tool News - Note	Jun 16, 2020
[Notes] CS+ Integrated Development Environment PDF156 KB日本語	Tool News - Note	Apr 16, 2020
[Notes] CS+ Integrated Development Environment PDF243 KB日本語	Tool News - Note	Apr 1, 2019
[Notes] CS+ Integrated Development Environment PDF150 KB日本語	Tool News - Note	Sep 16, 2018
[Notes] CS+ Integrated Development Environment PDF159 KB日本語	Tool News - Note	Apr 16, 2018
[Notes] CS+ Integrated Development Environment PDF92 KB日本語	Tool News - Note	Feb 16, 2018
[Notes] CS+ Integrated Development Environment PDF127 KB日本語	Tool News - Note	Nov 1, 2017
[Notes] CS+ and e² studio Integrated Development Environments PDF133 KB日本語	Tool News - Note	Oct 16, 2017
[Notes] CS+ and e² studio Integrated Development Environments PDF136 KB日本語	Tool News - Note	Sep 1, 2017
[Notes] On-Chip Debugging Emulator E2 Emulator PDF244 KB日本語	Tool News - Note	Sep 1, 2017
[Notes] Renesas Flash Programmer V3.01.00 PDF83 KB日本語	Tool News - Note	Apr 1, 2017
[Notification] Get Started with Developing a System: Incorporating the RXv3 Core-Based RX660 Group! Introducing Development Software and Tools Designed to Maximize RXv3 Core Features PDF502 KB日本語	Tool News - Notification	Aug 2, 2022
[Notification] Renesas on-chip debugging emulators and flash programmers that support the RA4M3 group PDF306 KB日本語	Tool News - Notification	Dec 9, 2020
[Notification] Development assistance tool for capacitive touch sensor, Renesas on-chip debugging emulators and flash programmers that support the RA2L1 group PDF304 KB日本語	Tool News - Notification	Dec 2, 2020
[Notification] Renesas on-chip debugging emulators and flash programmers that support the RA6T1 group PDF352 KB日本語	Tool News - Notification	Oct 28, 2020
[Notification] Renesas Flash Programmer V3.06.01 Addition of Supported Devices and End of Device Support PDF28 KB日本語	Tool News - Notification	Jun 5, 2020
[Notification] Renesas Flash Programmer V3.06.01 Addition of Supported Devices PDF76 KB日本語	Tool News - Notification	Jan 16, 2020
[Notification] Renesas Flash Programmer V3.05.01 Addition of Supported MCUs PDF88 KB日本語	Tool News - Notification	Jan 16, 2019
[Notification] Modifications to Conversion Adapter for E2 Emulator and Release of Separately Available User Interface Cables and Conversion Adapters PDF196 KB日本語	Tool News - Notification	Apr 16, 2018
[Notification] Renesas Flash Programmer V3.04.00 Addition of Supported MCUs PDF93 KB日本語	Tool News - Notification	Apr 16, 2018
[Notification] Renesas On-Chip Debugging Emulator for RH850 MCUs with Next-Generation G4MH Core PDF151 KB日本語	Tool News - Notification	Apr 16, 2018
[Notification] Renesas Flash Programmer V3.03.01 Addition of Support for MCUs PDF133 KB日本語	Tool News - Notification	Nov 16, 2017
[Notification] Isolator for E1 Emulator Compatible with E2 Emulator and E2 Emulator Lite PDF147 KB日本語	Tool News - Notification	Jun 16, 2017
[Notification] Addition of Support for MCUs Renesas Flash Programmer V3.02.01 PDF132 KB日本語	Tool News - Notification	Jun 1, 2017
[Notification] Immediately Debugging a Problem with the Power Supplied! E2 Emulator Providing Hot Plug Debugging PDF300 KB日本語	Tool News - Notification	Jun 1, 2017
[Notification] Renesas Flash Programmer Command-Line Option Function that is Effective for Programming of Renesas MCU Containing Flash Memory PDF185 KB日本語	Tool News - Notification	May 16, 2017
[Notification] Addition of Support for MCUs Renesas Flash Programmer V3.02.01 PDF139 KB日本語	Tool News - Notification	Apr 1, 2017
[Notification] Addition of Support for Controller to Renesas Flash Programmer V3.02.01 PDF131 KB日本語	Tool News - Notification	Feb 16, 2017
[New Release] Isolator for the E2 Emulator (E2 emulator Lite) of RA/RE PDF205 KB日本語	Tool News - Release	Jan 16, 2022
[Upgrade to revision] E2 emulator Self Check Program V.1.02.00 PDF176 KB日本語	Tool News - Release	Feb 1, 2021
[Upgrade to revision] CS+ Device Information for RH850 V8.04.01 PDF92 KB日本語	Tool News - Release	Oct 16, 2020
[Upgrade to revision] Renesas Flash Programmer V3.06.02 PDF80 KB日本語	Tool News - Release	Jul 16, 2020
[Upgrade to revision] CS+ Device Information for RH850 Family V8.03.01 PDF218 KB日本語	Tool News - Release	Apr 16, 2020
[Upgrade to revision] CS+ Device Information for RH850 Family V8.02.01 PDF89 KB日本語	Tool News - Release	Oct 1, 2019
[Upgrade to revision] CS+ Device Information for RL78 V8.02.01 PDF130 KB日本語	Tool News - Release	Oct 1, 2019
[Upgrade to revision] CS+ Device Information for RX Family V3.03.00 PDF98 KB日本語	Tool News - Release	Oct 1, 2019
[Upgrade to revision] Renesas Flash Programmer V3.06.01 PDF79 KB日本語	Tool News - Release	Oct 1, 2019
[Upgrade to revision] Renesas Flash Programmer V3.06.00 PDF179 KB日本語	Tool News - Release	Aug 1, 2019
[Upgrade to revision] CS+ Device Information for RH850 Family V8.01.01 PDF231 KB日本語	Tool News - Release	Apr 16, 2019
[Upgrade to revision] CS+ Device Information for RX Family V3.01.01 PDF78 KB日本語	Tool News - Release	Apr 16, 2019
[Upgrade to revision] Renesas Flash Programmer V3.05.03 PDF87 KB日本語	Tool News - Release	Apr 16, 2019
[Upgrade to revision] Renesas Flash Programmer V3.05.01 PDF96 KB日本語	Tool News - Release	Nov 27, 2018
[Upgrade to revision] CS+ Device Information for RH850 Family V7.00.01 PDF194 KB日本語	Tool News - Release	Oct 1, 2018
[Upgrade to revision] Renesas Flash Programmer V3.05.00 PDF105 KB日本語	Tool News - Release	Jul 16, 2018
[Upgrade to revision] Device Information (Managed by CS+) for RH850 Family V6.01.01 PDF172 KB日本語	Tool News - Release	Apr 16, 2018
[Upgrade to revision] Renesas Flash Programmer V3.04.00 PDF100 KB日本語	Tool News - Release	Jan 16, 2018
[Upgrade to revision] Device Information (Managed by CS+) for RH850 Family V6.00.01 PDF170 KB日本語	Tool News - Release	Oct 1, 2017
[Upgrade to revision] Renesas Flash Programmer V3.03.00 PDF102 KB日本語	Tool News - Release	Jul 16, 2017
[Upgrade to revision] Device Information (Managed by CS+) for RH850 Family V5.00.01 PDF83 KB日本語	Tool News - Release	Apr 1, 2017
[New release] The E2 Emulator, a New On-Chip Debugging Emulator PDF128 KB日本語	Tool News - Release	Feb 16, 2017
[Upgrade to revision] Renesas Flash Programmer V3.02.01 PDF90 KB日本語	Tool News - Release	Jan 16, 2017

Design & Development

Sample Code

	Title	Type	Date
	[Notes] On-chip Debuggers E2 emulator and E2 emulator Lite (RA Connection) - Sample Code ZIP566 KB日本語 Related Files: Tool News - Note	Sample Code	Feb 21, 2023

Product Options

Processing table

Part Number (2) Active (0) Obsolete / NRND / LTB	Description E2 Emulator User-system Interface Cable for the E2 Emulator(20-10 pins) Logical Operator	Buy / Sample Buy / Quote Logical Operator
RTE0T00020KCE00000R play_circleActive	E2 Emulator	Buy / Quote
RTE0T00020KCAC1000J play_circleActive	User-system Interface Cable for the E2 Emulator(20-10 pins)	Buy / Quote

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Support

Contact Technical Support

FAQs : E2, E2 Lite, E1, E20

E2 Emulator Information for Users

Contact a Sales Representative

Videos & Training

Renesas Emulator Selection Guide for RL78

This video introduces the emulators for developing RL78 Family microcontroller circuits.

00:00 Opening
01:07 Function comparison
02:04 Current consumption tuning solution
03:09 External trigger input function
03:41 External trigger output function
04:10 Web introduction

Video List

Renesas Emulator Selection Guide for RL78

Renesas Emulator Selection Guide for RX

Additional Details

Specifications

The supported facilities differ with the integrated development environment you are using.

Item	Description
Method of connection Break function Tracing Reference to and changing memory contents while a program runs Performance measurement Hot plug-in	Since the method of connection and the functions may differ with the device you are using, refer to On-chip Debuggers Performance Property (PDF \| English, 日本語).
On-board programming	Supported
User interfaces	14pin 2.54mm pitch connector (7614-6002: from 3M Japan, 2514-6002：from 3M Limited) 20pin 1.27mm pitch connector (FTSH-110-01-L-DV-K： from Samtec) 10pin 1.27mm pitch connector (FTSH-105-01-L-DV-K：from Samtec)
PC Interface	USB 2.0, full speed and high speed
Connection to the system	Connection to the system is via the user system interface cable which comes with the product (signals for connection vary with the type of the target MCU).
Operating voltage range	1.8V to 5.5V (depends on the target MCU)
Power supply from Emulator	Supply current: Up to 200mA, Supply voltage: 1.8V to 5.0V
External dimensions (except for the protruding parts)	105.9 mm×64.0 mm×19.5 mm
Compliance with overseas standards	European Standards: EN 55022 Class A, EN 55024 US FCC Standard: FCC part 15 Class A

Components

E2 Emulator Body

USB interface cable *Bundled

Test lead *Bundled

User system interface cable 20-20 pins*Bundled

Conversion adapter 20 to 14 pins*Bundled

Please be aware that a User-system interface cable will need to be purchased separately to support RA device debug with E2 using 20-10 pins. Please see Optional Products for RA Family for details.

System Configuration

Note 1. Connection to the 20-pin connector of the E2 emulator is not supported. Use the 20-pin to 14-pin conversion adapter that comes with the E2 for connection to the 14-pin connector on the user system.

Refer to the Renesas Flash Programmer (Programming GUI) in case of using the E2 emulator as a flash programmer.

Optional Products

The following optional products are provided to facilitate the use of the E2 emulator in various ways. Please check which products are supported by your MCU..

RA Family RL78 Family RX Family RH850 Family

Please contact Renesas sales division for RE Family.
Please read references to "E1 emulator" in the manuals for optional products as also meaning "E2 emulator".

Optional Products for RA Family

Type	Description	Product name / Manual
User-system Interface Cable	This cable is used to connect the E2 emulator. It can also be used for the E2 emulator Lite and PG-FP6.	User-system Interface Cable for the E2 Emulator (20-20 pins) RTE0T00020KCAC0000J (Bundled with the E2 Emulator) RTE0T00020KCAC0000J User's Manual User-system Interface Cable for the E2 Emulator (20-20 pins) (PDF \| English, 日本語)
User-system Interface Cable		User-system Interface Cable for the E2 Emulator (20-10 pins) RTE0T00020KCAC1000J RTE0T00020KCAC1000J User's Manual User-system Interface Cable for the E2 Emulator(20-10 pins) (PDF \| English, 日本語)
Isolator	Enables debugging in environments where the grounds of the user system and the host PC are not the same.	Isolator for the E2 Emulator (E2 Emulator Lite) of RA/RE RTE0T00020KCAA0000J RTE0T00020KCAA0000J User's Manual (Isolator for E2 Emulator) (PDF \| English, 日本語)

Optional Products for RL78 Family

Type	Description	Product name / Manual
User-system Interface Cable	This cable is used to connect the E2 emulator. It can also be used for the E2 emulator Lite and PG-FP6.	User-system Interface Cable for the E2 Emulator (20-20 pins) RTE0T00020KCAC0000J (Bundled with the E2 Emulator) RTE0T00020KCAC0000J User's Manual User-system Interface Cable for the E2 Emulator (20-20 pins) (PDF \| English, 日本語)
Conversion Adapter	Converts the number and pitch of pins of the connector for connecting the emulator.	Small Connector Conversion Adapter for the E1 Emulator R0E000010CKZ11 R0E000010CKZ11 User's Manual (Small Connector Conversion Adapter for E1 Emulator) (PDF \| English, 日本語)
Conversion Adapter		20-Pin to 14-Pin Conversion Adapter for the E2 Emulator RTE0T00020KCA00000R (Bundled with the E2 Emulator) RTE0T00020KCA00000R User's Manual (20-Pin to 14-Pin Conversion Adapter for the E2 emulator) (PDF \| English, 日本語)
Isolator	Enables debugging in environments where the grounds of the user system and the host PC are not the same.	Isolator for the E1 Emulator R0E000010ACB20 R0E000010ACB20 User's Manual (Isolator for E1 Emulator) (PDF \| English, 日本語)
Low voltage OCD Board ^(Note1)	Enables debugging of an MCU with a power-supply voltage such that the on-chip flash ROM cannot be reprogrammed.This product is used between the emulator and a user's system, and is united by the in-circuit connection with the user's system.	Low voltage OCD Board for RL78/G10 (10-pin/16-pin) R0E510Y47LVB00 Low voltage OCD Board for RL78/G10 (10pin, 16pin) Rev.1.00 (PDF \| English, 日本語) An OCD board for debugging an RL78/G10 MCU (10-pin or 16-pin) with an adapter voltage below 4.5 V

Note

Target device: RL78/G10

Optional Products for RX Family

Type	Description	Product name / Manual
User-system Interface Cable	This cable is used to connect the E2 emulator. It can also be used for the E2 emulator Lite and PG-FP6.	User-system Interface Cable for the E2 Emulator (20-20 pins) RTE0T00020KCAC0000J (Bundled with the E2 Emulator) RTE0T00020KCAC0000J User's Manual User-system Interface Cable for the E2 Emulator (20-20 pins) (PDF \| English, 日本語)
Conversion Adapter	Converts the number and pitch of pins of the connector for connecting the emulator.	14-Pin to 38-Pin Conversion Adapter for the E1 Emulator R0E000010CKZ00 R0E000010CKZ00 User's Manual (14-Pin to 38-Pin Conversion Adapter for E1 Emulator) (PDF \| English, 日本語) An adapter for converting the 14-pin/2.54-mm pitch connector on the head of the emulator user interface cable to a 38-pin/0.5-mm pitch connector
		Small Connector Conversion Adapter for the E1 Emulator R0E000010CKZ11 R0E000010CKZ11 User's Manual (Small Connector Conversion Adapter for E1 Emulator) (PDF \| English, 日本語)
		20-Pin to 14-Pin Conversion Adapter for the E2 Emulator RTE0T00020KCA00000R (Bundled with the E2 Emulator) RTE0T00020KCA00000R User's Manual (20-Pin to 14-Pin Conversion Adapter for the E2 emulator) (PDF \| English, 日本語)
Isolator	Enables debugging in environments where the grounds of the user system and the host PC are not the same.	Isolator for the E1 Emulator R0E000010ACB10 R0E000010ACB10 User's Manual (Isolator for E1 Emulator) (PDF \| English, 日本語)

Optional Products for RH850 Family

Type	Description	Product name / Manual
User-system Interface Cable	This cable is used to connect the E2 emulator. It can also be used for the E2 emulator Lite and PG-FP6.	User-system Interface Cable for the E2 Emulator (20-20 pins) RTE0T00020KCAC0000J (Bundled with the E2 Emulator) RTE0T00020KCAC0000J User's Manual User-system Interface Cable for the E2 Emulator (20-20 pins) (PDF \| English, 日本語)
Conversion Adapter	Converts the number and pitch of pins of the connector for connecting the emulator.	Small Connector Conversion Adapter for the E1 Emulator R0E000010CKZ11 R0E000010CKZ11 User's Manual (Small Connector Conversion Adapter for E1 Emulator) (PDF \| English, 日本語)
Conversion Adapter		20-Pin to 14-Pin Conversion Adapter for the E2 Emulator RTE0T00020KCA00000R (Bundled with the E2 Emulator) RTE0T00020KCA00000R User's Manual (20-Pin to 14-Pin Conversion Adapter for the E2 emulator) (PDF \| English, 日本語)
Isolator	Enables debugging in environments where the grounds of the user system and the host PC are not the same.	Isolator for the E1 Emulator R0E000010ACB20 R0E000010ACB20 User's Manual (Isolator for E1 Emulator) (PDF \| English, 日本語)
Debug MCU Board / Emulation Adapter	Enables the in-circuit connection of the emulator with the user's system. Enables the use of enhanced debugging functions.	Debug MCU Board for RH850 Supported devices for Debug MCU Board for RH850 Family [On-chip Debugger] (PDF \| English, 日本語) This board enables use of the trace function even if the target MCU does not have a trace function. The Debug MCU Board is for use in combination with a separately available 176-pin (with internal trace function) MCU of the RH850/F1L group.
Debug MCU Board / Emulation Adapter		Emulation Adapter for RH850 List of Emulation Adapter for RH850 Family (PDF \| English, 日本語) This is an adapter mounting an emulation chip for G4-generation RH850-family devices. In emulation of the device as a stand-alone unit, the internal tracing RAM is supported. Note that the E2 emulator does not support tracing via an Aurora interface.

Please refer to 20-Pin to 20-Pin Conversion Adapter for the E2 Emulator (Optional Product for R-Car) for optional product designed for R-Car.

Design Support

E2 emulator [RTE0T00020KCE00000R] Information for Users

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E2 emulator [RTE0T00020KCE00000R]

Emulator

featured_play_listOverview

Description

Features

Release Information

Release Information for RA Family

Release Information for RL78 Family

Release Information for RX Family

Release Information for RH850 Family

FAQ

Target Devices

Target Family

Downloads

Synergy Download

Documentation

developer_boardDesign & Development

Sample Code

Sample Code

Product Options

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Support

play_circle_filledVideos & Training

infoAdditional Details

Specifications

Components

System Configuration

Optional Products

Optional Products for RA Family

Optional Products for RL78 Family

Optional Products for RX Family

Optional Products for RH850 Family

Design Support

Overview

Design & Development

Videos & Training

Additional Details