LCD

What can be displayed on a Character LCD?

Total number of pins available on 16×2 Character LCD?

Commands to use for 8-bit and 4-bit interfaces of LCD with 2lines & 5×7 matrix?

RS (Register Selection) or D/I (Data/Instruction) pin should be ____ for command and____ for data implementation on LCD?

A High to Low pulse should be given on _____ pin for LCD to latch data present on controller pins to data pins of LCD?

Data pins of LCD starts from which pin on Character LCD?

The D7 bit of LCD will be ____ when LCD is busy processing a data and will be ____when LCD is free to take the data?

Command used to clear the LCD?

Command used to start the data from 1st line 1st position of LCD and command used to start the data from 2nd line 1st position of LCD?

RW=___ it allows the user to write information to LCD and RW=___ it allows user to read information from LCD?

Command used for Display ON and cursor blinking on LCD?

Command to Display ON and cursor OFF on LCD?

In 4-bit LCD implementation first data should be ____ 4-bit and next data should be_____ 4-bit

The Character LCD which we are using is Parallel connected or serial connected?

Command used for Shift display right on LCD?

What does the availability of LCD in 16 x 2 typical value indicate ?

The display operations in LCD are undertaken on EN line with __

When can a LCD display the text form of data ?

How many data lines are essential in addition to RS , EN and RW control lines for interfacing LCD with 8051 microcontroller?

Match the HEX codes of LCD with their associated functions :

a. 10H                1)   Shifting cursor position to right

b. 14H                2)  Shifting cursor position to left

c. 01H                3)  Display ON cursor ON

d. 08H               4) Clear  display screen