Running two ST7745 displays on same Arduino

As the displays have a cs chip select pin, would it be possible to run two diplays at the same time, with different content, using say a Mega arduino?

yes, depending on how much power they draw

you can write a simple select selectLCD function that disables all LCD's and enable the selected one.

void selectLCD(int cspin)
{
  // first disable all lcd's before enable the right one.
  digitalWrite(cs1, LOW);
  digitalWrite(cs2, LOW);
  digitalWrite(cspin, HIGH);
}

@rob I will have a play. Bedankt