LED BLINK 8BIT P0ไฟกระพริบ8ดวงพอร์ท0

LED BLINK 8BIT P0ไฟกระพริบ8ดวงพอร์ท0

26/2/2560 SONGCHAI PRAPATRUNGSEE

LED BLINK 8BIT P0ไฟกระพริบ8ดวงพอร์ท0

/*

LED BLINK 8BIT P0

 CRYSTAL 12MHZ

 */

#include <REGX51.H>

void DELAY_MS(unsigned int TIME)//DELAY HAVE INPUT

{

  unsigned int i,j;

  for(i=0;i<TIME;i++)

  {

    for(j=0;j<124;j++);

  }

}

void main(void)

{      

        while(1)

        {

                P0=0XFF;

                DELAY_MS(500);

                P0=0X0;

                DELAY_MS(500);

        }

}