Logisim ex 3 : 3x8 Decoder and 8x3 Encoder & 4x1 Multiplexer :
How to implement a combinational Logic circuit
- Specification
– Specify the inputs, outputs, and what the circuit should do
- Formulation
– Convert the specification into truth tables or logic expressions for outputs
- Logic Minimization
– Minimize the output functions using K-map or Boolean algebra
- 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
- Verification
– Verify the correctness of the design, either manually or using simulation
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