Indicators; Main Indicator - Segger J-Link User Manual

5.2

Indicators

J-Link uses indicators (LEDs) to give the user some information about the current
status of the connected J-Link. All J-Links feature the main indicator. Some newer J-
Links such as the J-Link Pro / Ultra come with additional input/output Indicators. In
the following, the meaning of these indicators will be explained.
5.2.1

Main indicator

For J-Links up to V7, the main indicator is single color (Green). J-Link V8 comes with
a bi-color indicator (Green & Red LED), which can show multiple colors: green, red
and orange.
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