sub: Microprocessor and its application (utu previous year question papers

utu previous year question papers
sub: Microprocessor and its application
sem 4th , B.tech
back paper examination

time : 3 hrs

calculator is not allowed;

Q1: Attempt any four parts:

1. Draw the block diagram of microprocessor and explain it in brief.
2. Explain the physical address formation with the segment and offset words.
3. Discus the improvement of intel 8086 over intel 8085 microprecessor.
4. Describe the function of the 8086 queue. How does the queue speed up processing.
5. Discuss the features of 8085 interrupts. Also explain the SIM and RIM formats.
6. Describe memory segmentation? How can it generate the physical address, explain with example.

Q2: Attempt any four parts:

1. Draw the architecture of 8086 microprocessor and explain it in brief. 
2. Discuss various types of addressing modes of Intel 8085 with suitable examples.
3. Explain the various data transfer techniques.
4. Draw the pin dia of 8085 microprocessor.
5. explain the minimum mode of operation in 8086 microprocessor.
6. Explain the instruction : SHLD 16-bit addr, DAA, STA 16 bit addr.