EE8551 Question Bank Microprocessors and Microcontrollers

EE8551 Question Bank Microprocessors and Microcontrollers Regulation 2017 Anna University free download. Microprocessors and Microcontrollers Question Bank EE8551 pdf free download.

Sample EE8551 Question Bank Microprocessors and Microcontrollers

(i)Define the vectored interrupts in 8051 microcontroller. (7)
(ii) Define the different addressing modes of 8051 microcontroller. (6)

Discuss with a neat block diagram the architecture of 8051 microcontroller. (13)

Define the I/O ports and their functions of 8051 microcontroller. (13) EE8551 Question Bank Microprocessors and Microcontrollers Regulation 2017 Anna University

(i)Draw and discuss the TMOD register format and explain the different operating modes of timer in 8051 microcontroller. (7)
(ii)Discuss how serial communication is performed in 8051 microcontroller. (6)

(i)Explain how the internal timers are used to generate time delay by using 8051 microcontroller. (7) EE8551 Question Bank Microprocessors and Microcontrollers Regulation 2017 Anna University
(ii)Explain program memory interfacing in 8051 microcontroller. (6)

Explain the pin outs of 8051 microcontroller. (13)

(i)Show the data memory structure of 8051 microcontroller and explain.
(7)
(ii)Illustrate with block diagram how to access external memory devices in an 8051 based system. (6)

(i)Briefly discuss about interrupts used in 8051 microcontroller. (7)
(ii)Discuss about the organization of internal RAM and special function registers of 8051 microcontroller in detail. (6) EE8551 Question Bank Microprocessors and Microcontrollers Regulation 2017 Anna University

(i)Describe in detail the different methods of memory address decoding in 8051. (7)
(ii)Describe the operation of stack in 8051. (6)

With suitable block diagram, explain the architecture of 8051 microcontroller. Also explain the function of each block. (13)

(i)Explain Timing diagram interrupt structure of 8051 in detail. (7) (ii)Explain the program and data memory structure of 8051 microcontroller. (6)

Define the Timers of 8051 microcontroller with relevant diagrams.(13) EE8551 Question Bank Microprocessors and Microcontrollers Regulation 2017 Anna University