EC2304 MJ2014 Microprocessor And Microcontrollers 5th Semester Question Paper - Reg2008

Leave a Comment
Sponsored Ads:
Sponsored Ads:
Anna University
Question Paper Code :51406
B.E./B.Tech. DEGREE EXAMINATION, MAY/JUNE 2014.
Fifth Semester
Electronics and Communication. Engineering
EC 2304/EC 54 — MICROPROCESSORS AND MICROCONTROLLERS
(Regulation 2008)
(Common to ?TEC 2304 — Microprocessors and Micro controllers for B.E. (Part-Time) 'Fifth Semester Electronics and Communication Engineering —Regulation 2009)



University Papers | Syllabus | Entrance Exam | Govt & PSU Papers 

Bank Papers | Programming & IT | Travel | Placement Papers | Books




ANNA UNIVERSITY SYLLABUS                  : CLICK HERE

AU AFFILIATED COLLEGE PAPERS            : CLICK HERE

AU DEPARTMENTS PAPERS                       : CLICK HERE

Download PDF File                                      : CLICK HERE

For More Question paper of ECE             : CLICK HERE

PART A — (10 x 2 = 20. mark)

1. State the different data transfer schemes.
2. What are the advantages of memory-mapped I/O over I/O-mapped I/O?
3. List the flags in 8086 and state its functions.
4. Identify the addressing modes in the following.instructions. AND AL, EL SUB AL, 24H - MOV AL, (B13) moy CX, 1245H.
5. What is key debouncing? What are the methods to detect the debouncing?
6. State the signals that govern the operation of the printer.
7. How does the processor 8051 knows whether on-chip ROM or external program memory is used?
8. -What is the difference between AJMP and LJMP instruction?
9. Write about the design steps involved in using microcontroller for Stepper motor.
10. State the significance of using microprocessors in interfacing traffic limit control.

0 comments:

Post a Comment