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:nINP Function QuickSCREEN
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INP - a device I/O function that returns the byte read from an
      I/O port
 
Syntax
  INP(port)
    ■ port, a numeric-expression which has an integer value between
      0 and 65,535, identifies the hardware I/O port to read
 
See Also  ◄OUT►  ◄WAIT►