16 (a) Develop a 8086 based system to display the word HELLO for every 2 ms in the common cathode seven segment LED display and check how many times the word displayed for one hour
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Insystems where a large amount of data needs to be displayed a CRT is used todisplay the data. In system where only a small amount of data needs to bedisplayed, simple digit-type displays are often used.
A display device is an output device for presentation of information in visual form. When the input information is supplied as an electrical signal, the display is called an electronic display.
Figure: Display device
Types of displays:
Cathode Ray Tube (CRT)
Liquid Crystal Displays (LCD)
Light-Emitting Diode (LED)
Gas Plasma
DLP
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