Controls PWM/VPW level

PWM_nVPW.INO

#include "SamNonDuePin.h"

const int LPC = PIN_EMAC_ERX0;      // LOW POWER CONTROL pin
const int PWM_nVPW = PIN_EMAC_EMDC; // PWM/VPW level control

void setup() {
  pinModeNonDue(LPC, OUTPUT);
  pinModeNonDue(PWM_nVPW, OUTPUT);

  digitalWriteNonDue(LPC, HIGH);   // LOW  = no power at +12V_SW/+5V_SW
                                   // HIGH = power at +12V_SW/+5V_SW

  digitalWriteNonDue(PWM_nVPW, HIGH);   // LOW  = 7.87v (VPW)
                                        // HIGH = 5.88V (PWM)
}

void loop() {
}