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Jul 13, 2017

MICRO-CONTROLLER AND APPLICATIONS -1

    8051 Programming (MCA)

                                                               Third Year (SEM-5)

                                                                            Program Set

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1. Write an ALP to sort the number in Ascending order. Assume an array of 10 numbers is stored at internal location RAM 40H Onwards. Arrange the numbers in Ascending order in same Array.

Download Program


2. Write an ALP to move block of data bytes present in internal memory with starting address 40H and Ending address 50H to the destination memory with starting address 60H. (Without overlap)

Download Program


3.Write programs for Parallel port interacting of LEDs-  ( Flashing using Simple Loops 
and timer delay,Pulse Counter, BCD, HEX Number display, etc.)


4. Write an ALP for Interfacing LCD with 89C51/89S52 in 8-Bit & 4-Bit mode Using time delay 
and Busy flag bit.


      • 8-Bit mode Using time loop delay        click here 
      • 8-Bit mode Using Busy flag Bit         click here
      • 4-Bit mode Using time delay          click here    
      • 4-Bit mode Using Busy flag Bit        click here 

Proteus Simulation Output

5. Write ALP to Interface  LCD in 8-Bit mode using Time delay and display and rotate the string stored in ROM using concept of DPTR. (MOVC instruction)


6. Write an ALP to Rotate the Stepper Motor in clockwise and anticlockwise 
direction respectively.

Proteus Simulation

7. Write an ALP to interfacing of 8051 Micro-controller to 8 bit DAC0808. Generate of Square,
Saw-toothed, Triangular and Sinusoidal waveform using same.

Download Program


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