Question

In Multisim, create a simple 1-bit adding circuit. This circuit should sum the inputs A and B, plu the input carry bit C to produce the output S. For now, assume there is no carry out of the circuit. and generate a truth table which describes the logic for an adder circuit using A, B, Cin, and S. (Hint: S will be zero when sum =0 and when sum =2.) Work backwards from a truth table and Karnaugh map to create a positive logic schematic based on the sum-of-products expression. Once a schematic is created, use the Multisim logic converter to verify that the circuit operates expected. Save this design as adder_1bit in your desired OneDrive folder; this is the folder that all your Hierarchical Blocks will be saved in. In your report include schematic and results from logic converter.

Answer 1

To create a 1-bit adding circuit in Multsim, start by creating a truth table and using it to create a positive logic schematic based on a sum-of-products expression. Use the Multisim logic converter to verify the circuit.

Step-by-step explanation:

To create a simple 1-bit adding circuit in Multisim, you will need to use logic gates to implement the addition of the inputs A, B, and the carry bit Cin to produce the output S. The truth table for this circuit can be generated by considering the possible combinations of inputs. In this case, since there is no carry out of the circuit, the output S will be 0 when the sum is 0 and when the sum is 2.

Once you have the truth table, you can use a Karnaugh map to simplify the expression and create a positive logic schematic based on the sum-of-products expression. You can then use the Multisim logic converter to verify that the circuit operates as expected.

Remember to save your design as adder_1bit in your desired OneDrive folder and include the schematic and results from the logic converter in your report.