public static void RETURN(UInt16 Befehl, Arbeitsspeicher RAM, byte bank)
{
RAM.PC = (byte)RAM.Stack.Last();
RAM.RAM[0, 2] = (byte)(RAM.PC & 0xFF);
RAM.RAM[1, 2] = (byte)(RAM.PC & 0xFF);
RAM.removeStack();
RAM.incInternalTimer(2);
}