Question

3. Indicate the pins connected to the individual segments of a specified 7-segment indicator and the...


3. Indicate the pins connected to the individual segments of a specified 7-segment indicator and the status of these pins (0 or 1) to display specified 4-bit binary code in decimal format.

data for question 3:
indicator-HEX3; 4 bit code-0011

Your binary code:______

Segments

Segment [6]

Segment [5]

Segment [4]

Segment [3]

Segment [2]

Segment [1]

Segment [0]

Pins

Pin status


4. Write VHDL code to display specified decimal digits on 7-segment indicators.

Digit for question 4 is 24.

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Answer #1

Below is the code to display specified decimal digits on 7-segment indicators.

display_7seg <= "0000001" WHEN "0000", --0
                "1001111" WHEN "0001", --1
                "0010010" WHEN "0010", --2
                "0000110" WHEN "0011", --3
                "1001100" WHEN "0100", --4
                "0100100" WHEN "0101", --5
                "0100000" WHEN "0110", --6
                "0001111" WHEN "0111", --7
                "1111111" WHEN OTHERS; --blank when not a digit

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