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Import the pin assignments for the DE 10-Lite board.HEX0.HEXO should be on the top-level schematic Note that all circuit I/O pins, such as HEX1.Since the circuitry for Circuit B will be very simple, you can keep it on the top-level schematic rather than creating a symbol for it.(Try not to use a name of an existingĪltera component for your symbol/circuit.) Your component should look similar to the one shown below. It should be located in your project directory. In the top-level design, you can use the Symbol Tool (or double-click on open area) and specify the Comparator component that you just created. This will generate a symbol file, comparator.bsf, for your schematic. From the Quartus pull-down menus, select File > Create/Update > Create Symbol Files for Current File. When your circuit is completed, save it with the name of the block such as comparator.bdf. The inputs and outputs of the circuit must use INPUT and OUTPUT components, but these should not be names of FPGA pins such as SW. Create a new Block Diagram/Schematic File (.bdf) and enter the circuitry for one of the blocks, such as the Comparator. Create a symbol for the Comparator and Circuit A sub-circuits as follows: i.
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Use a 74157 component for the multiplexers. Draw a schematic for the complete circuit given in Figure 1, observing the following points: Make a new Quartus project, such as lab3a, for your design. Partial design of the binary-to-decimal conversion circuit Design Procedure 1. Press Esc to exit full screen d1 10 Comparator 6 Circuit B 13 do 12 0 6 7-segment decoder VI Circuit Figure 1. You can use a 7447 component for the 7-segment decoder. You are to complete the design of this circuit by creating a schematic which includes the comparator, multiplexers, circuit A and circuit B.
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Transcribed image text: Part I - Simple Binary to BCD Conversion Design Specifications You are to design a circuit that converts a four-bit binary number V =V V V V into its two-digit decimal equivalent D = D D is greater than 9 and uses the output of this comparator in the control of the 7-segment displays.