8051 Serial communication.
8:1 Mention different types of communication in digital System
8.2 List the feature of 8051 serial port. 8.3 Describe the block diagram of 8051 serial port.
Explain 8.5 Describe the pin and signals of RS232 DB9 connector. 8.6 Describe the pins and structure of line driver (Such as MAX232).
the serial communication protocol and data framing.
8.7 Explain he function of serial port registers. 8.8 Describe the modes of serial communication of the 8051.
8.9 Explain the procedure of setting Baud rate of serial port. 8.10 program to transmit and receive data through serial
assembly. Interrupt of the 8051 Microcontroller.
9.1 List the source of interrupt of the 8051. 9.2 Define Interrupt service routine (ISR). 9.3 Mention the interrupt priority and vector locations.
9.4 Describe each bit of the interrupt enable (IE) register. 9.5 Describe the procedure of enabling and disabling interrupt.
9.6 Mention the steps in executing an interrupt. 9.7 Describe the register protection during interrupt.
9.8 Describe External Hardware, Timer and Serial communication Interrupt.
9.9 State the common problem with interrupt.
Interfacing Display device.
10.1 Describe the pin and block diagram of LCD, GLCD and OLED.
10.2 Describe the pages, lines and cursor position of LCD, GLCD and OLED. 10.3 Describe the interfacing overview of LCD, GLCD and
10.4 List the LCD, GLCD and OLED command code.,
10.5 Write Program for displaying text and Image on LCD, GLCD and OLED.
Interfacing Matrix Keypad and Dot Matrix LED Display.
11.1 Describe the structure of Dot Matrix Display.
11.2 Explain the working of the Display.
11.3 Write Program for displaying Stable and moving character on the Display, 11.4 Describe the organization of a matrix Keyboard.
11.5 Explain the steps to detect and identify the key pressed. 11.6 Write a keyboard subroutine to send the ASCII code for pressed key to a port Interfacing with real world devices.
12.1 Describe interfacing the 8051 with a DC motor. 12.2 Describe interfacing the 8051 with a stopper motor.
12.3 Describe interfacing ADC chips to the 8051.
12.4 Describe interfacing the DAC chips to the 8051. 12.5 Describe interfacing temperature sensor to the 8051
12.6 Develop program for above interfacing circuits.
port in c