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PTU B.Tech CSE 4th Semester May 2019 56607 MICROPROCESSOR and ASSEMBLY LANGUAGE PROGRAMMING Question Papers

PTU Punjab Technical University B-Tech May 2019 Question Papers 4th Semester Computer Science Engineering (CSE)

This post was last modified on 04 November 2019

This download link is referred from the post: PTU B.Tech 4th Semester Last 10 Years 2009-2019 Previous Question Papers|| Punjab Technical University


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Roll No.

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Total No. of Pages : 02

Total No. of Questions : 18

B.Tech.(CSE)/(Electronics & Computer Engg.)/(IT) (2011 Onwards)

(Sem.-4)

MICROPROCESSOR & ASSEMBLY LANGUAGE PROGRAMMING

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Subject Code : BTCS-404

M.Code : 56607

Time : 3 Hrs.

Max. Marks : 60

INSTRUCTIONS TO CANDIDATES :

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  1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
  2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
  3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.

SECTION-A

Explain the following :

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  1. Interrupt
  2. Data Bus
  3. Flags
  4. DAD Instruction
  5. 3-byte Instruction
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  7. DMA
  8. Use of 8251
  9. PUSH Instruction
  10. ANI
  11. Latch Signal
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SECTION-B

  1. Write a note on Motorola 68000.
  2. Describe serial and parallel data transfer techniques.
  3. What is the use of DMA controller?
  4. Differentiate between instruction, machine and clock cycle.
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  6. Write an assembly language program to swap two numbers.

SECTION-C

  1. Explain the architecture and pin diagram of 8085.
  2. Explain USART in detail.
  3. Explain how traffic light system can be interfaced with 8085.
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NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.



This download link is referred from the post: PTU B.Tech 4th Semester Last 10 Years 2009-2019 Previous Question Papers|| Punjab Technical University

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