Explain the bus organization of 8085 microprocessor.
Marks: 5Chapter: Unit 1: Fundamental of Microprocessor (5Hrs)
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BCA Semester 2 – Microprocessor and Comp. Architecture – Unit 1: Fundamental of Microprocessor (5Hrs)
Comprehensive questions and detailed answers for Unit 1: Fundamental of Microprocessor (5Hrs). Perfect for exam preparation and concept clarity.
11
Questions
70
Marks
Explain the bus organization of 8085 microprocessor.
MediumTHEORY5 marks2019(TU FOHSS Final)
Explain the functional block of 8085 microprocessor.
HardTHEORY10 marks2019(TU FOHSS Final)
Define instruction cycle. Explain the opcode fetch machine cycle for MOV A, B with timing diagram. (Opcode: MOV A, B = 78h)
MediumTHEORY5 marks2020(TU FOHSS Final)
Define instruction set. Classify the instructions available in 8085 with example.
HardTHEORY10 marks2020(TU FOHSS Final)
Define the addressing mode. Explain the various instruction addressing modes with example.
HardTHEORY10 marks2020(TU FOHSS Final)
Explain the addressing modes of 8085 with suitable example.
MediumTHEORY5 marks2021(TU FOHSS Final)
Draw the timing diagram for MVI A, 35H and explain in brief.
MediumTHEORY5 marks2021(TU FOHSS Final)
What are the typical characteristics of CISC instruction set architecture? Explain.
MediumTHEORY5 marks2021(TU FOHSS Final)
What is the use of flag? Explain different flags of 8085 with an example.
MediumTHEORY5 marks2022(TU FOHSS Final)
Draw the timing diagram of LXI H, 5070H instruction.
MediumTHEORY5 marks2022(TU FOHSS Final)
Compare 8085 and 8086 microprocessors. Let A=454 and B=674, find the content of flag register when SUB B is performed.
MediumTHEORY5 marks2024(TU FOHSS Final)
Showing 11 questions
Sample Questions
Explain the functional block of 8085 microprocessor.
Marks: 10Chapter: Unit 1: Fundamental of Microprocessor (5Hrs)
Define instruction cycle. Explain the opcode fetch machine cycle for MOV A, B with timing diagram. (Opcode: MOV A, B = 78h)
Marks: 5Chapter: Unit 1: Fundamental of Microprocessor (5Hrs)
Define instruction set. Classify the instructions available in 8085 with example.
Marks: 10Chapter: Unit 1: Fundamental of Microprocessor (5Hrs)
Define the addressing mode. Explain the various instruction addressing modes with example.
Marks: 10Chapter: Unit 1: Fundamental of Microprocessor (5Hrs)
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