framework-arduinoteensy-cxx20/libraries/UTFT/tft_drivers/ili9486/setxy.h

case ILI9486:
	LCD_Write_COM(0x2a); 
	LCD_Write_DATA(x1>>8);
	LCD_Write_DATA(x1);
	LCD_Write_DATA(x2>>8);
	LCD_Write_DATA(x2);
	LCD_Write_COM(0x2b); 
	LCD_Write_DATA(y1>>8);
	LCD_Write_DATA(y1);
	LCD_Write_DATA(y2>>8);
	LCD_Write_DATA(y2);
	LCD_Write_COM(0x2c); 
	break;