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EC8691 Question Bank MICROPROCESSORS AND MICROCONTROLLERS Regulation 2017 Anna University

EC8691 Question Bank MICROPROCESSORS AND MICROCONTROLLERS

EC8691 Question Bank MICROPROCESSORS AND MICROCONTROLLERS Regulation 2017 Anna University free download. MICROPROCESSORS AND MICROCONTROLLERS Question Bank EC8691 pdf free download.

Sample EC8691 Question Bank MICROPROCESSORS AND MICROCONTROLLERS

Develop an algorithm and write ALP for sort a given array
in Ascending and Descending order with array of length10 using 8086 Microprocessor. (15) EC8691 Question Bank Microprocessors And Microcontrollers

(i)What do you mean by assembler directives? Explain SEGMENT, TYPE and OFFSET with suitable examples.(8)
(ii) Summarize an 8086 ALP to compare two strings of same length. (7)

Write an assembly language program for performing the Multiplication and Division of 16 bit numbers using 8086 Microprocessor. (15) EC8691 Question Bank Microprocessors And Microcontrollers

(i) Explain in about the indirect addressing mode in 8086.(5)
(ii) Design an ALP in 8086 to multiply two 16-bit numbers

(i)Write down the comparison of minimum mode and maximum mode pins. (8)
(i)Draw the timing diagram for the execution of the 8086 MOV instructions. (7)

Summarize the timing diagram of memory read and memory
write operations of 8086 microprocessor and explain in detail. (15)

Assess the various schemes used to solve the bus arbitration
problem in multiprocessors. (15)

(i) With nece4ssary illustrations write the the execution steps of 8087 Coprocessor. (8) EC8691 Question Bank Microprocessors And Microcontrollers
(ii)Explain the architecture of 80286.

(i)Discuss how to interface an LCD display with 8086 microprocessor. (7)
(ii)Write a program to display a character using LCD display. (6)

With neat diagram, describe the internal structure of key board and display controller. (13)

(i)How do you interface a keyboard and the display using keyboard/display controller? (6) EC8691 Question Bank Microprocessors And Microcontrollers
(ii)Discuss about memory and I/O interfacing. (7)

Relate how to interface a DMA controller with a microprocessor? Assess how DMA controller transfers large amount of data from one memory locations to another memory location.

 

Subject name MICROPROCESSORS AND MICROCONTROLLERS
Short Name MAM
Semester 5
Subject Code EC8691
Regulation 2017 regulation

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