# PPS Capture

## Overview

This example shows an Ethernet PPS signal capture function.

## Board Setting

Input an Ethernet PPS signal at the specified pin. (Please refer to  [Pin Description](lab_board_resource))

## Running the example

- View the serial terminal log info.

  ```console
  This is an ethernet PPS capture demo
  Auxiliary Trigger0 - Timestamp: 1651074120.629041710
  Auxiliary Trigger0 - Timestamp: 1651074121.629042370
  Auxiliary Trigger0 - Timestamp: 1651074122.629043040
  Auxiliary Trigger0 - Timestamp: 1651074123.629043700
  Auxiliary Trigger0 - Timestamp: 1651074124.629044360
  Auxiliary Trigger0 - Timestamp: 1651074125.629045000
  Auxiliary Trigger0 - Timestamp: 1651074126.629045640
  Auxiliary Trigger0 - Timestamp: 1651074127.629046280
  Auxiliary Trigger0 - Timestamp: 1651074128.629046900
  Auxiliary Trigger0 - Timestamp: 1651074129.629047520
  Auxiliary Trigger0 - Timestamp: 1651074130.629048140
  ```