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Automating Manufacturing Systems - Process Control and ...

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plc karnaugh - 7.6<br />

3. Write the simplest Boolean equation for the Karnaugh map below,<br />

CD CD CD CD<br />

AB<br />

1<br />

0<br />

0<br />

1<br />

AB<br />

0<br />

0<br />

0<br />

0<br />

AB<br />

0<br />

0<br />

0<br />

0<br />

AB<br />

0<br />

1<br />

1<br />

0<br />

4. Given the truth table below find the most efficient ladder logic to implement it. Use a structured<br />

technique such as Boolean algebra or Karnaugh maps.<br />

A B C D X Y<br />

0<br />

0<br />

0<br />

0<br />

0<br />

0<br />

0<br />

0<br />

1<br />

1<br />

1<br />

1<br />

1<br />

1<br />

1<br />

1<br />

0<br />

0<br />

0<br />

0<br />

1<br />

1<br />

1<br />

1<br />

0<br />

0<br />

0<br />

0<br />

1<br />

1<br />

1<br />

1<br />

0<br />

0<br />

1<br />

1<br />

0<br />

0<br />

1<br />

1<br />

0<br />

0<br />

1<br />

1<br />

0<br />

0<br />

1<br />

1<br />

0<br />

1<br />

0<br />

1<br />

0<br />

1<br />

0<br />

1<br />

0<br />

1<br />

0<br />

1<br />

0<br />

1<br />

0<br />

1<br />

0<br />

0<br />

0<br />

0<br />

0<br />

0<br />

0<br />

0<br />

1<br />

1<br />

0<br />

0<br />

1<br />

1<br />

0<br />

0<br />

0<br />

1<br />

0<br />

0<br />

0<br />

0<br />

1<br />

1<br />

0<br />

1<br />

0<br />

0<br />

0<br />

0<br />

1<br />

1<br />

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