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Table 8. The LED indicators
LED2001 indicates if power is supplied to both LinkIt 2523 and CMSIS‐DAP using
USB connectors.
indicator
LED2003 indicates if the power source is from USB cable and the buck is enabled.
Buck power
LED6601 indicates if the power of the CMSIS‐DAP is on. This LED is not mounted on the HDK v2.0. It can be soldered, if
necessary.
Core power
LED9206 indicates if the main power rail for LinkIt 2523 core operates
indicator
successfully.
The only amber indicator LED9209 indicates if the backlight of the display panel is on.
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Any unauthorized use, reproduction or disclosure of this document in whole or in part is strictly prohibited.
LinkIt 2523 HDK User's Manual
LED9201 indicates if the micro SD or eMMC power rail is enabled.
© 2015 - 2016 MediaTek Inc.
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