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DSTREAM-HT Getting Started Guide
If your DSTREAM-HT system boot sequence does not follow this sequence, see
Troubleshooting.
Related information
Connect and power up the DSTREAM-HT system
Restore a DSTREAM-HT system
3.5 Update the DSTREAM-HT system firmware
The DSTREAM-HT system firmware contains the DSTREAM-ST operating system, templates that
define how the debug hardware communicates with target devices, and configuration files for add-
on probes (such as the HSSTP probe).
Before you begin
• You must ensure that Arm
In Arm Development Studio, the latest firmware files are available at:
<Arm_Development_Studio_install_directory>/sw/debughw/firmware/
• Ensure you connect and power-up the DSTREAM-HT system so the firmware on both the
DSTREAM-ST unit and HSSTP probe is updated simultaneously. For more information, see
Connect and power up the DSTREAM-HT
• You must also ensure that the current DSTREAM-HT system firmware is at least the minimum
version required by Arm Development Studio.
You must have firmware version 5.4 or later, installed for the HSSTP probe to be
detected.
If earlier firmware is installed, the DSTREAM-ST unit does not function as part
of a DSTREAM-HT system. Instead, the DSTREAM-ST unit functions only as a
DSTREAM-ST unit and is limited to 4-bit streaming trace.
Procedure
1. Open the
Debug Hardware Firmware Installer view
Studio, select Window > Show View > Debug Hardware Firmware Installer.
2. For the Debug Hardware field, click Browse... and Select your debug unit, then click Connect.
Result: You can view the currently installed firmware version, the auto-selected new firmware
file, and the new firmware details.
Copyright © 2019, 2022 Arm Limited (or its affiliates). All rights reserved.
on page 24
on page 37
®
Development Studio is installed on the host PC.
system.
Non-Confidential
Document ID: 101760_1.0_02_en
from the main menu in Arm Development
Version 1.0
Set up your DSTREAM-HT
.
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