Question 1: How many memory locations can be addressed through a microprocessor with 14 address lines?
Question 2: How many address lines are essential to address two megabytes (2048K) of memory?
Question 3: Why is the data bus bi-directional? Illustrate in brief.
Question 4: Specify the control signal and the direction of the data-flow on the data bus in a memory-write operation.
Question 5: Write down the function of the accumulator?
Question 6: List all the four operations generally performed by the MPU.
Question 7: Specify the four control signals generally used by the 8085 MPU.
Question 8: Specify all the function of the address bus and the direction of the information flow on address bus.