a) In an airport arrival hall, the arrival times of flights are displayed in the following format: As an example, if the flight IC 7384 is expected at 9:30 pm, it will be displayed. Design a microprocessor-based system that will take the flight number from the keyboard and then display the time from memory. The system will also allow the entering of the changed schedules. A total of four flight details can be displayed at one time. Design a circuit using the 8085/8086 and the 8279 to perform the task. b) How does memory hierarchy improve performance? c) Describe the overall processor design flow. d) What are the functions of computation, data transfer, and control flow instructions?
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In an airport arrival hall, the arrival times of flights are displayed in the following format: As an example, if the flight IC 7384 is expected at 9:30 pm, it will be displayed. Design a microprocessor-based system that will take the flight number from the keyboard and then display the time from memory. The system will also allow the entering of the changed schedules. A total of four flight details can be displayed at one time. Design a circuit using the 8085/8086 and the 8279 to perform the task. b) How does memory hierarchy improve performance? c) Describe the overall processor design flow. d) What are the functions of computation, data transfer, and control flow instructions?
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