KERALA UNIVERSITY Class 5 microprocessor and microcontrollers Question Paper 2021

Practice authentic previous year questions for better exam preparation.

Sample Questions

Distinguish between the LDA and LDAX instruction of 8085.
If the address bus of a processor is 64 bits, what is the size of address space?
What is the function of the signal ALE for 8085 ?
Draw and explain the internal block diagram of a general microcontroller.
Write the format of the register PSW of 8051 and explain the function of each bit.