DSTREAM-ST Getting Started Guide Document ID: 100892_1.0_07_en
Version 1.0
The DSTREAM-ST system
Figure 2-3: Indicator LEDs
DSTREAM logo
The DSTREAM logo on the top of the unit illuminates and the STATUS LED begins to flash
when you power up the DSTREAM-ST unit. The DSTREAM logo also flashes when you
click the Identify button in the Debug Hardware Configure IP view or the Debug Hardware
Firmware Installer view in Arm Development Studio.
STATUS
Illuminates green to show that DSTREAM-ST is in its ready state.
If a critical error is detected, the STATUS LED illuminates as continuous red. If the STATUS
LED is red, then you must reset the DSTREAM-ST unit to the factory settings before you can
continue using it. If the DSTREAM-ST unit fails to boot after a reset, contact Arm support.
For more information, see Restore a DSTREAM-ST unit.
FLASH
Illuminates when the unit is accessing its internal flash storage.
TARGET
Illuminates when a valid target VTREF is detected.
DEBUG
Illuminates when debug data transfer takes place.
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Non-Confidential
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