/*
  * Blink Attiny84.c
  *
  * Created: 19/01/23 4:44:29 PM
  * Author : marrs
  */

#include <avr/io.h>
#include <util/delay.h>

int main(void)
{

   DDRB = 0b11111111;
   DDRA = 0b11111111;


     while (1)
     {
                PORTB = 0b11111111;
                PORTA = 0b11111111;
                _delay_ms(1000);

                PORTB = 0b00000000;
                PORTA = 0b00000000;
                _delay_ms(1000);

     }
        return (0);
}