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DSTREAM High-Performance Debug and Trace Unit

www.arm.com/ds5

ARM DS-5 | 02.11

Information in this document is subject to change without notice and does not represent a commitment on the part of ARM.

ARM, and Thumb are registered trademarks of ARM Ltd. Cortex, and Keil are trademarks of ARM Ltd. All other brands or product names are the property of their respective holders.

DSTREAM

The ARM DSTREAM Debug and Trace Unit provides the

DS-5 Debugger with high-performance debug and trace

connection to hardware targets.

DSTREAM enables DS-5 Debugger to bring up a platform and

debug bare metal software in stop-mode, with full access to the

processor and system resources.

Thanks to its large buffer DSTREAM supports long-term

off-chip trace. This enables the debug of complex, time-related

software bugs, and performance optimization of critical code.

Specification

Debug Interface JTAG and Serial-Wire Debug

JTAG Speed 60 MHz

Download 2.5 MB/s

Trace Buffer 4GB

Trace Speed 600 Mbps/pin (16-bit)

Trace Frequency 300 MHz DDR

Timestamps 48-bit, 10 ns resolution

DSTREAM connected to TI Mistral EVM.

USB 2.0 or Ethernet

connection to host

Clear visual indicators for

target status

Direct target connection for

high signal integrity

1V to 5V target interface,

configurable by target

DSTREAM features.

DS-5 Application Edition supports

user-space Linux and Android native

development with a low-cost package.

Application

Edition

Linux

Edition

Professional

Edition

Eclipse IDE and Project Manager

ü ü ü

GNU Compiler for Linux

ü ü ü

Linux Application Debugger ü

ü ü

Streamline Performance Analyzer

ü ü ü

Real-Time System Models

ü ü ü

Boot Code and Driver Debug (JTAG)

ü ü

Boot Code and Driver Trace

ü ü

ARM Compiler

Processor Support Apps cores Apps cores Any core

DS-5 Linux Edition targets bring-up,

driver and application development on

Linux systems.

DS-5 Professional Edition extends the

functionality of DS-5 to support

any ARM-based SoC running bare metal,

Linux and RTOS-based software.

Find out more about DS-5 and DSTREAM

DS-5 is available in three editions:

Web resources include product download, information and documentation, knowledge articles, support forums and sales contacts.

For more information see and .

Please send any feedback on the products or this guide to

www.arm.com/ds5 www.arm.com/dstream

[email protected].

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