The inout keyword specifies one of five possible modes for an interface port.  (The other four are in, out, buffer, and linkage.)  The inout mode indicates a port which can be used for both input and output.

 

LRM

    1.1

 

See also

image\diamond.gif  In

image\diamond.gif  Out

image\diamond.gif  Buffer

image\diamond.gif  Linkage

image\diamond.gif  Objects, Data Types and Operators