Thanks, It worked.
But can one tell me what is the min and max voltage output by these pins, because i tried this code:
int value=0;
void setup()
{
analogWriteResolution(12);
}
void loop()
{
analogWrite(DAC1, value );
value++;
delay(10);
if(value>4094)
value=0;
}
And the output didn't exceed 2.8 V (Due's Pins Support I/O up to 3.3V).
Thank you