Showing posts with label 8085. Show all posts
Showing posts with label 8085. Show all posts

8085 microprocessor questions and answers

1. What are the various registers in 8085?

Accumulator register, Temporary register, Instruction register, Stack Pointer, Program Counter are the various registers in 8085 .

2. In 8085 name the 16 bit registers?


Stack pointer and Program counter all have 16 bits.

3. What are the various flags used in 8085?


Sign flag, Zero flag, Auxillary flag, Parity flag, Carry flag.

4. What is Stack Pointer?


Stack pointer is a special purpose 16-bit register in the Microprocessor, which holds the address of the top of the stack.