The Ultimate in Arm Debug

The second generation DSTREAM-ST high-performance debug and parallel streaming trace enables powerful software debug and optimization of any Arm processor-based hardware target. Developers can leverage the capabilities of the Arm Development Studio. 

DSTREAM-ST has superseded our first-generation DSTREAM Debug Adapter. In case you are looking for tracing capabilities, learn more about DSTREAM-PT.


Features and Benefits

Broad Arm Architecture Support

Debug and trace designs are based on any Arm architectures. Whether it's legacy or the very latest, DSTREAM-ST has it covered.

Built for Arm Tools

DSTREAM and Arm Development Studio were made for each other. Access powerful Development Studio features, like the ability to auto-detect SoC components.

Faster Debug

Finish debugging sooner by leveraging patented technology for super-fast downloads and JTAG clock rates to step through code faster (especially on multiple processors).

More Features

Programmable I/O

Combined with its scripting capabilities, the User I/O port offers 8 digital I/O pins to enable automated testing and validation workflows.

No Vendor Lock-in

Developers can leverage their tools of choice as the product’s flexible architecture can support a wide variety of third-party IP and debuggers.

Connection Flexibility

Includes adapters for JTAG, CoreSight, TI and MIPI connectors for maximum flexibility regardless of the device used.

Fast Host Connectivity

Remote gigabit ethernet access or via USB 3.0 for remote and fast connections.

Complex SoC Support

Works with complex SoC configurations to accelerate development.

Streaming Trace

Stream 4-pin external processor trace. Supported protocols include ETM, PTM, ITM, and STM.

Visit Arm Developer

Use Cases

Learn More

Talk with an Expert

Learn how DSTREAM-ST can accelerate your SoC development.

Contact Us
Related Products and Services

Explore Other Arm Tools and Software

Arm Development Studio

Arm Development Studio

An end-to-end software development environment for all Arm-based systems, including Arm Compiler, debuggers, IDEs, performance analysis tools, models and middleware.



Second-generation debug and trace probe for debug and widest bandwidth parallel trace up to 19.2Gbs over 32 pins, with an 8GB trace buffer, real-time dynamic monitoring, system autodetection with Arm Development Studio, and a range of target connectors, including JTAG, MICTOR, CoreSight, and MIPI.

Compare Debug Probes