PPT Slide

1 – Introduction

© 1996 Gaetano Borriello

Another example

• Door combination lock:

  • punch in 3 values in sequence and the door opens; if there is an error the lock must be reset; once the door opens the lock must be reset
  • inputs: sequence of input values, reset
  • outputs: door open/close
  • memory: must remember combination or always have it available

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