I-jet Trace for RISC-V

Debugging and trace probe for RISC-V, enabling powerful features in IAR Embedded Workbench. Providing extensive debugging and trace functionality for RISC-V devices with a trace interface based on the draft RISC-V Nexus Trace Specification.


Native support in IAR Embedded Workbench

Integrated tools simplify your development workflow. Our feature-rich in-circuit trace debugging probe enable powerful features in IAR Embedded Workbench. The support for full Trace fully enables code coverage and profiling aside of the call stack graph of the application in the time line.


Best in class performance

I-jet Trace for RISC-V provides a fast debugging platform via JTAG/cJTAG/DAP and SWD with download speeds of up to 3.73 MByte/sec. The JTAG and Serial Wire Debug (SWD) clocks up to 100MHz (no limit on the MCU clock speed).


Broad support for RISC-V

All devices from our partners and custom system-on-chip (SoC) with the official RISC-V Trace Nexus IEEE-ISTO 5001™ standard for RISC-V cores are supported.


Extensive trace capabilities

I-jet Trace for RISC-V is equipped with a SuperSpeed USB 3.0 interface reaching 5 Gbps in data transfer from the probe to the IAR C-SPY debugger. . The trace data collection can be done with up to 350MHz ETM trace clock and 64-bit time stamp with CPU cycle accuracy. Infinite code coverage and profiling is enabled by the included streaming trace feature.

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Additional information

CE and RoHS compliance

Our debug probes I-jet, I-jet Trace and I-scope are in compliance with:

CE: EMC Directive 2014/30/EU on the following test standards for IT product:
EN 55022:2010/AC:2011, EN 61000-3-2:2014 & EN 61000-3-3:2013
EN 55024: 201++A1:2015

CE: RoHS 3 Directive (EU) 2011/65/EU of the European Parliament and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances  in electrical and electronic equipment, including all applicable amendments—Directive (EU) 2015/863

FCC: the requirements of 47 CFR Part 15 regulation & ANSI C63.4 for the evaluation of Class A of electromagnetic compatibility.

Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH).

Regulation (EC) No 850/2004, (EU) No 519/2012 of the European Parliament and of the Council on Persistent Organic Pollutants (POPs )

US provision to the Wall Street Reform and Consumer Protection Act (ref: Dodd-Frank Act 1502 on conflict minerals)

SJ/T 11363-2006 for Management Methods for Controlling Pollution by Electronic Information Products (China RoHS)

Directive 2012/19/EU of the European Parliament and of the Council of 4 July 2012 on Waste Electrical & Electronic Equipment (WEEE)

We keep working together with our partners and suppliers to fulfill our responsibility to ensure our are products in compliance with the above directives, regulations and requirements.

Connectors and adapters

I-jet and I-jet Trace has a MIPI-20 connector on the front panel and come with MIPI-20 and MIPI-10 cables, as well as a legacy ARM-20 adapter. For I-jet Trace, only the MIPI-20 cable supports the ETM trace functionality, MIPI-10 and ARM-20 are for plain JTAG/SWD/SWO debugging. For details on the connectors, see the user manual.

In addition, the following adapters are available from IAR Systems to fit different target connectors:

ADA-MIPI20-TI14 Adapter ada-mipi20-cti20.jpg
ADA-MIPI20-CTI20 Adapter ada-mipi20-ti14.jpg
ADA-MIPI20-ISO Adapter adapter_mipi20_iso.jpg
ADA-MIPI20-STSWD6 Adapter  


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