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Basic I/O – 1: The Seven Segment Monitor

Seven segment Displays

Program for Driving four 7-segment Displays

In this example, constant value in data array is displayed on 7-segment display

In this example, 16 bit data coming from other devices (any registers of CPU or any input device) is displayed on 7-segment display

Exercise

In FPGA, do a calculator which take its input from two 8-bit dip-switches and a 4-bit dip-switch and write its output to two 7-segment displays in hexadecimal format. Do the same for decimal format with 3 7-segment displays. Is debouncing important for such a circuit?

Questions

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