ULINK2 User's Guide

LED Indicators

The ULINK2 Adapter has the following indicator LEDs.

  • The RUN LED indicates that the target board is executing the program.
  • The COM LED indicates that there is active communication between the debugger and the target board.
  • The USB LED indicates that power is present on ULINK.

ULINK2 Adapter LEDs

ULINK2 Adapter - LEDs (cover off)