Restoring A Dstream-St Unit - ARM DSTREAM-ST Getting Started Manual

4.2

Restoring a DSTREAM-ST unit

In the event of any problems with the DSTREAM-ST unit, you can restore it back to its factory settings
using the recovery mode for the unit.
Prerequisites
Debug hardware drivers are provided with DS-5. You must have DS-5 installed on your workstation to
access the drivers.
Procedure
1. Press and hold the reset button on the DSTREAM-ST unit for approximately 10 seconds.
2. When the STATUS LED flashes red, release the button. DSTREAM-ST then erases the existing
firmware within its internal flash, and replaces it with the original factory installed version.
While in recovery mode, debug and trace operations are not enabled. You must perform a firmware
update to restore full functionality.
After the recovery process is complete, DSTREAM-ST automatically reboots with its factory settings.
To update the firmware to the latest version, use the
In DS-5, the latest firmware files are available at:
ARM 100892_0100_00_en
Note
Note
Copyright © 2017 ARM Limited or its affiliates. All rights reserved.
Debug Hardware Firmware Installer
DS-5_install_directory\sw\debughw\firmware\
Non-Confidential
4 Troubleshooting ARM DSTREAM-ST
®
4.2 Restoring a DSTREAM-ST unit
view in DS-5.
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