What is a program counter?
What are the general purpose registers in 8085?
Explain the software instruction ei and di?
What does the out instruction do, define its format?
What are the different type of registers used in 8085?
What are the steps involved in communication of 8085 microprocessor with the memory?
Where the data is transferred in a DMA write operation?
How to control and timing circuitry of the 8085.
What are the different types of arithmetic operations that can be performed by the 8085 microprocessor?
What is the difference between 8085 and 8086 in microprocessor?
What are the two major differences between intr and other interrupts (hardware)?
What are the major differences in short label and near label jump instructions?
What type of interrupts are used for critical events and why?
What are the different types of memory addressing modes?
What type of memory is the stack?