EC2304 MICROPROCESSOR AND MICRO CONTROLLERS NOV/DEC 2010 ANNA UNIVERSITY QUESTION PAPER ...

EC2304 MICROPROCESSOR AND MICRO CONTROLLERS NOV/DEC 2010 ANNA UNIVERSITY QUESTION PAPER ...

Posted by R.Anirudhan



B.E/B.Tech. DEGREE EXAMINATION, Nov/Dec 2010


FIFTH SEMESTER



ELECTRONICS AND COMMUNICATION ENGINEERING


EC2304- MICROPROCESSOR AND MICRO CONTROLLERS

(Regulation 2008)





PART-A(10*2=20marks)
1.What are tri-state devices?2.Mention the advantages of using the Direct Memory