Important RGPV Question
EX-602 Microprocessor & Micro-controller
VI Sem, EX
UNIT 1- Microprocessor 8086 Introduction To 16-Bit 8086 Microprocessors
Q.1) Explain various addressing modes of 8086 microprocessor, also give suitable examples.
(RGPV May 2024)
Q.2) Draw and explain architecture of 8086 microprocessor.
(RGPV May 2024)
Q.3) Write an assembly language program based on 8086 microprocessor instruction set for the addition of a series of 8-bit numbers. The series contains 100 numbers.
(RGPV May 2024)
Q.4) Explain the purpose of stack in microprocessor-based system. Which type of stack structure exists in the 8086 microprocessors?
(RGPV May 2024)
Q.5) Draw and discuss the architecture of 8086 Microprocessor.
(RGPV May 2023)
Q.6) Write an assembly language program based on 8086 microprocessor instruction set to find the square root of data from 1 to n using Lookup table.
(RGPV May 2023)
Q.7) Show the memory organization and interfacing with 8086
microprocessor. Explain how the memory is accessed.
(RGPV May 2023)
Q.8) Write a program based on 8036 instructions set to multiply a constant value to a sequence of data from 1 to n stored in memory.
(RGPV May 2023)
Q.9) Explain various addressing modes of 8086 microprocessor. Also give suitable examples.
(RGPV May 2022)
Q.10) Describe the pin configuration of 8086 microprocessor.
(RGPV May 2022)
Q.11) Write a program in 8086 assembly language to count the number in positive and negative number in a given series of numbers.
(RGPV May 2022)
Q.12) Draw and discuss minimum mode of 8086 system.
(RGPV May 2022)
UNIT 2- Input-Output interfacing
Q.1) Draw block diagram of 8255 A programmable peripheral interface and explain each block.
(RGPV May 2024)
Q.2) Explain internal architecture of 8254 programmable interval timer.
(RGPV May 2024)
Q.3) Describe the importance of DMA scheme. Draw the block diagram of 8257 DMA controller architecture and explain its operation.
(RGPV May 2024)
Q.4) Draw the block diagram of 8255 A programmable peripheral interface and explain each block.
(RGPV May 2023)
Q.5) Discuss the internal architecture of 8254 programmable
interval timer.
(RGPV May 2023)
Q.6) Explain the block diagram and function of each block of
8251 USART.
(RGPV May 2022)
Q.7) Draw the block diagram and explain the operation of 8257 DMA controller.
(RGPV May 2022)
UNIT 3- Microcontroller 8051 Intel Family Of 8 Bit Microcontrollers
Q.1) Explain memory organization for the 8051 microcontroller.
(RGPV May 2024)
Q.2) Describe pin configuration the 8051 microcontrollers.
(RGPV May 2024)
Q.3) Draw the pin diagram of 8051 microcontroller and explain its port structure.
(RGPV May 2023)
Q.4) Write an assembly language program based on 8051 microcontroller instruction set to perform four arithmetic operations on 2, 8 bit data.
(RGPV May 2023)
Q.5) Explain the Interrupt structure with the associated registers in 8051 microcontroller.
(RGPV May 2023)
Q.6) Explain the architecture of 8051 microcontroller with functional block diagram.
(RGPV May 2022)
Q.7) Discuss interrupt structure and priority status of 8051.
(RGPV May 2022)
Q.8) Give an overview of 8051 instruction set.
(RGPV May 2022)
Q.9) Describe the memory organization of 8051 microcontroller.
(RGPV May 2022)
UNIT 4- 8051 Interfacing, Applications And Serial Communication
Q.1) Explain interfacing of stepper motor to 8051 microcontroller.
(RGPV May 2024)
Q.2) Describe applications and serial communication 8051 interfacing to ADC and DAС.
(RGPV May 2024)
Q.3) Why do we need A/D converter and D/A converter? Draw the block diagram to interface 8051 microcontroller with A/D convertor and D/A convertor.
(RGPV May 2023)
Q.4) Name and explain serial communication modes. Also discuss 8051 serial communication.
(RGPV May 2023)
Q.5) How you will connect 8051 microcontroller to RS232? Explain in detail.
(RGPV May 2023)
Q.6) Explain the interfacing of DAC chip to 8051 microcontroller.
(RGPV May 2022)
UNIT 5-Microcontroller 8096 Introduction To 16-Bit Microcontroller
Q.1) Draw and explain functional block diagram of Microcontroller 8096.
(RGPV May 2024)
Q.2) What is the memory status of 8096 microcontroller? Explain complete 8096 Microcontroller instruction set.
(RGPV May 2024)
Q.3) Classify instruction set of 8096 microcontroller and explain its addressing modes.
(RGPV May 2024)
Q.4) Draw and explain a functional block diagram of 8096.
(RGPV May 2023)
Q.5) What are the hardware features of 8096? Explain in detail.
(RGPV May 2023)
Q.6) Draw and explain functional block diagram of 8096 microcontroller.
(RGPV May 2022)
Q.7) Explain the instruction set of 8096 microcontroller.
(RGPV May 2022)
Extra Questions-
Q.1) Write short notes on any two of the following:
a) 16/32 bit PIC microcontrollers and DSPIC
b) USART 8251
c) Microprocessor 8086 assembler directives and operations
(RGPV May 2024)
Q.2) Write a short note on any two:
a) USART 8251
b) DMA Controller (8257)
c) 8051 based Thyristor firing circuit
d) 16/32 bit PIC microcontroller
(RGPV May 2023)
Q.3) Describe the operational features of TMOD and TCON register with block representation.
(RGPV May 2022)
Q.4) Explain the following: (Any two)
i) Control and status register of 8096
ii) PPI 8255
iii) Stack structure of 8086
(RGPV May 2022)
— Best of Luck for Exam —
