Write short notes on: (a) Microprogrammed Control Unit (b) Virtual Memory.[5]
Fixed point Computer Arithmetic
1.
Differentiate between RISC and CISC architecture.Multiply 9 and 7 using Booth’s Multiplication algorithm.[4+6]
2.
Subtract (1234)10 from (1197)10 using 9’s complement and 10’s complement method.[5]
Input and Output Organization
1.
Explain the role of DMA controller in DMA operation.[5]
Intel 8085
1.
Explain different addressing modes in 8085 microprocessor.Explain any five arithmetic instructions in 8085 microprocessor with suitable example.[5+5]
2.
Write an assembly language program to multiply 08H and 09H, store the product in memory location 8050H and carry in 8051H using 8085 microprocessor instructions.[5]
3.
Explain all the flags in 8085 microprocessor.[5]
Introduction to Microprocessor
1.
Explain the features of SAP2 computer with well labeled block diagram.How is it different compared to SAP1 Computer?[8+2]
Memory Organization
1.
Explain about memory hierarchy in computer system.[5]
Micro Operations
1.
Explain different arithmetic micro operations in brief.[5]
2.
Write symbolic microprogram for FETCH operation.[5]
Pipelining
1.
What are different pipelining hazards? Explain along with their solution.[5]