#include "ArduinoTrace.h"
volatile uint8_t a=23,b=4;
volatile uint16_t c;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);

  //-------------- proceso alto nivel -------------------------//
  // c=a*b;
  //-----------------------------------------------------------//
  asm(
    "lds r16,a \n"
    "lds r17,b \n"
    "mul r16,r17 \n"  // r1:r0 <--- a*b
    "sts c,r0 \n"
    "sts c+1,r1 \n"
    // "eor r1,r1 \n"
    "clr r1"
    :::"r0","r1","r16","r17"
  );

  DUMP(c);

}

void loop() {
  // put your main code here, to run repeatedly:

}