Trending ▼   ResFinder  

PUNJAB TECHNICAL UNIVERSTY MCA - I (SEM 2) MAY 2008 : Introduction To Microprocessor

2 pages, 27 questions, 0 questions with responses, 0 total responses,    0    0
mca_india
   		+Fave Message
ProfileTimelineUploadsQ & A
 Home > mca_india >

Formatting page ...

Roll No. ...................... Total No. of Questions : 13] [Total No. of Pages : 02 Paper ID [A0510] (Please fill this Paper ID in OMR Sheet) MCA (205) (S05) (O) (Sem. - 2nd) INTRODUCTION TO MICROPROCESSOR Time : 03 Hours Maximum Marks : 75 Instruction to Candidates: 1) Section - A is Compulsory. 2) Attempt any Nine questions from Section - B. Section - A Q1) (15 2 = 30) a) Define terms BIT, BYTE, NIBBLE, and WORD. Give suitable example of each. b) Draw the block diagram of microprocessor based system. c) What do you mean by addressable memory. If a microprocessor is having 20 address lines what will its addressable memory? d) How many lines are required for 8K memory? e) What is the function of ALE, HOLD, HLDA, TRAP in 8085? f) Explain the function of DAD, LDA, ORA, PCHL. g) What is an assembler? h) Draw the resister structure of 8086/8087? i) What is the roll of SIM, RIM, DI, and EI? j) Draw the timing diagram of OUT instruction. k) Write an assembly language program to add two decimal numbers. l) How long an INTR pulse can stay high? m) Draw the pin diagram of 8085. n) Define the terms, T-state, machine cycle, instruction cycle. o) Define the term word length. What is its significance? D-435 P.T.O.

Formatting page ...

 

  Print intermediate debugging step

Show debugging info


 

Additional Info : Mca - I (sem 2) May 2008 Question Paper - Introduction To Microprocessor
Tags : mca exam papers, mca question papers, ignou mca question papers, ptu mca question papers, mca sample question paper, mca mumbai university question papers, mca exam syllabus, mca exam question paper, online mca exam papers, online mca exam preparation, mumbai university mca question papers, ignou university mca question papers  

© 2010 - 2024 ResPaper. Terms of ServiceContact Us Advertise with us

 

mca_india chat