1) What is a microprocessor? Explain in detail. Write down the difference between a microprocessor and cpu?
2) What is meant by program counter?
3) Write brief notes on data transfer operations.
4) Write down the different kinds of addressing modes in 8085?
5) Write down an Alp program to add two numbers.
6) What do you mean by DMA operation? Write down its advantages.
7) What is meant by software interrupts?
8) What do you understand by debugging?
9) Write down the BSR control word format in 8255.
10) Write down the different applications of 8085.