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How do you add and subtract 16 bit numbers using 8051 microprocessor?
The 8051 is a microcontroller, not a microprocessor. To add or subtract, use the ADD or SUBB opcodes.
Microprocessor PREVIOUS question papers for bca 2nd year IN MADRAS UNiversity?
PART - A 10*3=30 1. Define Micro Processor. 2. What is an accumulator. 3. Why Data Bus id Bidirectional? 4. What is Microcomputer? Explain the difference between a microprocessor and microcomputer 5. List the applications of micro computer. 6. What are the advantages of microprocessor based system? 7. Explain the functions of IO/Min 8085. 8. What is Flag? List the flag of 8085. Show the bit positions of various flags in 8085 flag register? 9. Why Address Bus is unidirectional? 10. What are the Interrupts in 8085? PART - B 5*6=30 11. What are Data Transfer Instructions, Write any Instruction. 12. Define the following Terms Compiler, Assembler, Interpreter with example 13. Explain Instructions & Data Format. 14. Explain & Draw a Block Diagram of Computer with the microprocessor as CPU. 15. Explain the Logical Operations. PART - C 4*10=40 16. Explain the Microprocessor Architecture and its operations 17. Explain the various pins of 8085 Microprocessor 18. List the Registers in the 8085 Microprocessor & explain the functions in detail 19. Write a Assembly language program to add two 8 bit numbers 20. Write a Assembly language program to add 16 bit numbers
Write a program to add two 8 bit numbers in microprocessor 8051?
write it in 8085
In a microprocessor command ADD B means?
ADD B in a microprocessor means to add the contents of the accumulator to the B register and store the result in the accumulator. Flags are set according to the result - Z if zero, C if an unsigned carry occurred, AC if a BCD carry occurred, N if the result is signed negative, O if the parity is odd, OV if a signed overflow occurred. Note that not every microprocessor has every flag listed.
What should you add if you wand a higher concentration?
you should add more of the solute to the solution to make it more concentrated and more of the solvent to the solution to make it diluted.
How do you make field?
Easy all you do is add black, white to make grey then add green to it you should then come up with it
How do you make field gray?
Easy all you do is add black, white to make grey then add green to it you should then come up with it
How can you make money on freewebs?
You should be able to add a store.
What should they add to bees sting to make it neutral?
toothpaste
Should Wikianswers make it easier to add to questions that have already been answered?
Yes They Should!
What substance should you add to salt to make it more concentrated?
SALT
Can you make a sentence with encapsulate?
We should encapsulate dope to add value to it
