/*!
    \file    readme.txt
    \brief   description of TRIGSEL select TRIGSEL IN0 as trigger source to TRIGSEL OUT0 and OUT1 example

    \version 2026-02-04, V1.3.0, firmware for GD32H75E
*/

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*/

  This example is based on GD32H75EY-EVAL-V1.0 board, it provides a description 
of how to use TRGSEL_IN0 pin to trigger TRGSEL_OUT0 and TRGSEL_OUT1 pin. 

  PA0 is TRGSEL_IN0 pin, PA15 is TRGSEL_OUT0 pin, PB14 is TRGSEL_OUT1 pin. On GD32H75EY-EVAL-V1.0 board
board, connect LED3(PC3) and LED4(PC4) to PA15 and PB14.

  Press the Wakeup key, LED3 and LED4 will be on. Release the key, LED3 and LED4 will be off.