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Unformatted text preview: the machine. Display the machine states on the 7-segment displays as: S_00, S_0A, etc. as in the diagram. This is done as a Moore output. Hint: Use the buttons and 7-segment displays on the Spartan-3 board, as explained by the board manual. You might want to set the system up so that the 7-segment displays are directly driven by the switches or buttons to verify that you have the correct polarity and connections before coding the state machine. Use the board clock to get the 7-segment displays to time multiplex properly. Divide the board clock down if needed. Check that your clock is properly de-bounced by making sure that with SW1 = 1 (or SW2 = 1 in other states) that no states are skipped....
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- Spring '11