PTU B.Sc IT 1st Sem Paper 2012 Microprocessor System

PTU B.Sc IT 1st Semester Paper 2012 Microprocessor System Punjab Technical University Exam 2012 1st Sem Microprocessor System Test September and March Question Paper Free Download Punjab Technical University Microprocessor System Question Papers 2012 PTU B.Sc IT 1st Semester Question Paper 2012 for all students Previous Year old Past Papers of PTU B.Sc IT 1st Sem Paper 2012 Microprocessor System Punjab Technical University September 2012 and March 2012 Exam B.Sc IT 1st Semester Sample Model Question Papers Free Download PDF

Microprocessor System

 2. Discuss various addressing modes for 8085 Microprocessor with suitable examples.
3. Write an assembly program for 16 bit multiplication.
4. Explain piii diagram of Intel 8085.
5. What is the role of data and control bus in Microprocessor Architecture ?
6. What do you mean by register? Discuss various registers of 8085 Microprocessor.
7. Discuss PSW in detail for 8085 Microprocessor.
8. Describe in detail the architectural features of 16-bit Microprocessor.
9. Discuss the working of DMA controller in detail.
10. List the characteristics of CISC and RISC.
11. Draw the tlowchart for interrupt cycle and explain the operation with the help of register transfer relations.
12. What are the different interrupts with 8085? Explain operation of TRAP and INTR interrupts with example
13. What is memory hierarchy ? What is the need for it ?

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