~~REVEAL ~~
 
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Step-by-step solution for $X0\; XOR \; X1$
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1. Interpretation of the timing diagram:  \\ $\quad$ 

{{drawio>exctimingdiagramSolution00.svg}}

The time course of $X0$ and $X1$ can be \\ interpreted as $0$'s and $1$'s
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1. Interpretation of the timing diagram:  \\ $\quad$ 
 
{{drawio>exctimingdiagramSolution001.svg}}

\\ \\
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2. Sometimes an intermediate step is advantageous:  \\ $\quad$ 

{{drawio>exctimingdiagramSolution03.svg}}
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Here, this could be $/X1.$ \\
\\
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3. Next we have to find the result for each column:  \\ $\quad$ 

{{drawio>exctimingdiagramSolution02.svg}}
\\
\\
\\
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3. Next we have to find the result for each column:  \\ $\quad$ 

{{drawio>exctimingdiagramSolution04.svg}}

This result can be reused for time steps with similar inputs. \\
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3. Next we have to find the result for each column:  \\ $\quad$ 

{{drawio>exctimingdiagramSolution05.svg}}

\\ \\
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4. Applying this for all possible inputs:  \\ $\quad$ 

{{drawio>exctimingdiagramSolution06.svg}}

\\ \\
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5. Final step: drawing a time diagram again  \\ $\quad$ 

{{drawio>exctimingdiagramSolution.svg}}

\\ \\
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