CodeView (cv.hlp) (Table of Contents; Topic list)
Port Input (Summary)
 Description Example                     Up Contents Index Back
────────────────────────────────────────────────────────────────────────────
 
     Command: Port Input (I)
 
     Syntax:  I port
 
     Summary: Displays a value read from a port.
 
     Argument:
 
     <port>   A 16-bit port address.
                                    -♦-