High Performance Debug and Trace

Arm DSTREAM high-performance debug and trace enables powerful software debug and optimization of any Arm processor-based hardware target. Developers can leverage the full debug and trace capabilities of the Arm Development Studio on Arm architectures.

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Features and Benefits
Broad Arm Architecture Support

Debug and trace designs that are based on Arm architecture v4 to v8. Whether it's legacy or the very latest, DSTREAM 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.

High-bandwidth CoreSight trace

The built-in 16-bit parallel trace port can collect trace data from multiple CPUs at up to 9.6 Gbps. Together with its optional HSSTP probe total aggregate data rate goes up to 20 Gbps.

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.

Connection Flexibility

DSTREAM comes with adapters for JTAG, CoreSight, TI and MIPI connectors for maximum flexibility regardless of the device used in the project.

Faster Debug

Code download speeds up to 2.5 MB per second and JTAG rates up to 60 MHz. can dramatically shorten debug cycles on single or multi-core devices.

Remote debug

The 100 Mbps Fast Ethernet port enables remote target connection by developers regardless of their physical location.

Deep Trace Buffer

Stores 4GB of trace data which gives visibility of how the software executes on the target.

Many-core Scalability

Built for configurability and responsiveness for multi-core systems, scaling up to 128 CPUs.

Use Cases
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Learn how DSTREAM can accelerate your SoC development.

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DSTREAM-ST

DSTREAM-ST

Maximum visibility into Arm processors, with 2.4 Gbps parallel trace over 4 pins, streams trace data directly to host PC, system auto-detection with Arm Development Studio and a wide range of target connectors.

DStream-HSSTP

DSTREAM-HSSTP

Enables DSTREAM to capture multiple lanes of high speed serial trace in situations where a large amount of trace data is necessary or where SoC termination count rules out parallel trace.

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