It seems like you didn't provide a specific question about the design procedure of the asynchronous circuit. However, I can give you a general step-by-step process on how to design an asynchronous circuit:

1. **Identify the Inputs and Outputs**: The first step in designing an asynchronous circuit is to identify the inputs and outputs. This will help you understand what the circuit is supposed to do.

2. **Draw the State Diagram**: The next step is to draw a state diagram. This diagram will show all the possible states of the circuit and how it transitions from one state to another.

3. **Create the State Table**: After the state diagram, you need to create a state table. This table will show the current state, the input, and the next state.

4. **Derive the Excitation Table**: From the state table, you can derive the excitation table. This table will show the current state, the next state, and the necessary input to transition from the current state to the next state.

5. **Design the Logic Circuit**: Using the information from the excitation table, you can design the logic circuit. This circuit will have the inputs and outputs identified in the first step.

6. **Test the Circuit**: The final step is to test the circuit to ensure it works as expected. This can be done by applying different inputs and checking if the outputs are as expected.

Remember, the design of asynchronous circuits is more complex than synchronous circuits because they don't have a global clock signal. Therefore, careful attention must be paid to the design to avoid problems such as race conditions and hazards.

Question

It seems like you didn't provide a specific question about the design procedure of the asynchronous circuit. However, I can give you a general step-by-step process on how to design an asynchronous circuit:

1. **Identify the Inputs and Outputs**: The first step in designing an asynchronous circuit is to identify the inputs and outputs. This will help you understand what the circuit is supposed to do.

2. **Draw the State Diagram**: The next step is to draw a state diagram. This diagram will show all the possible states of the circuit and how it transitions from one state to another.

3. **Create the State Table**: After the state diagram, you need to create a state table. This table will show the current state, the input, and the next state.

4. **Derive the Excitation Table**: From the state table, you can derive the excitation table. This table will show the current state, the next state, and the necessary input to transition from the current state to the next state.

5. **Design the Logic Circuit**: Using the information from the excitation table, you can design the logic circuit. This circuit will have the inputs and outputs identified in the first step.

6. **Test the Circuit**: The final step is to test the circuit to ensure it works as expected. This can be done by applying different inputs and checking if the outputs are as expected.

Remember, the design of asynchronous circuits is more complex than synchronous circuits because they don't have a global clock signal. Therefore, careful attention must be paid to the design to avoid problems such as race conditions and hazards.

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