I AM NEW TO INTARFACING VARIOUS DEVICES TO THE MICROCONTROLLER. I AM USING THE AT89C51 CONTROLLER I AM INTARFACING THE LCD WITH IT AND I AM USING PORT 2 AS THE DATA PORT PORT 0 PINS 5,6&7 CONNECTED RESPECTIVELY TO PIN 4,5&60F THE LCD.I HAVE LOADED THE PROGRAM OF IN CONTROLLER IS CHECKING THE BUSY BIT I.E.G. OF CHECKIG THE BUSY BIT BY POLLING. THE LCD IS NOT DISPLAYING ANY THING. I AUESS IT IS BEING INTIALIZED BUT IT IS NOT COMING BACK FROM THE SUBROUTINE OF POLLING. PLEASE HELP ME AS SOON AS POSSIBLE .