Logisim ex 2 : How to implement a logic circuit that convert a BCD to seven segment decoder

How to implement a combinational Logic circuit

1. Specification

–       Specify the inputs, outputs, and what the circuit should do

2. Formulation

–       Convert the specification into truth tables or logic expressions for outputs

3. Logic Minimization

–       Minimize the output functions using K-map or Boolean algebra

4. Technology Mapping

–       Draw a logic diagram using ANDs, ORs, and inverters

–       Map the logic diagram into the selected technology

–       Considerations: cost, delays, fan-in, fan-out

5. Verification

–       Verify the correctness of the design, either manually or using simulation

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