sterretje:
No idea.Part of the fun of Arduino is to dig through specifications and datasheets to find information that you need
Great suggestion, thanks. Where do I find specifications and datasheets for the Due? I haven't been able, so far, to locate the code for Serial.print() or the Due schematic. Does Arduino publish this information? If so, I wish it was more readily visible on their webpages.
Sorry for the dumb question. I am just starting to look into Arduino.