--
-- Copyright 1989 by ---
--
-- This code is distributed for the purposes of evaluating the 
-- Waveform And Vector Exchange Specification (WAVES) proposal 
-- presented to the IEEE by the WAVES Analysis Group.  This code 
-- may not be used for commercial purposes and may not be 
-- redistributed without permission of the Chairman of the WAVES 
-- Analysis Group, Mr Robert Hillman.
--
-- Address comments or questions to 
--    Robert Hillman                   Lee Shombert
--    RADC/RBRP                        Harris Corporation
--    Griffis AFB, NY                  PO Box 94000  MS 16/4010
--    (315) 330-2241                   Melbourne, FL 32902
--                                     (407) 727-6040
--
--
-- TIMESTAMP:  1-NOV-1989 12:32:50.39
-- 
-- CHANGES:
--    21 DEC 89   L SHOMBERT
--                Altered definition of WAVES_PORT to eliminate MATCH 
--                field and to provide vector and comparator toggle 
--                fields.  Added type WAVES_MATCH which will be used to 
--                provide the communication back into a WAVES dataset.
-- 
package WAVES_PORT is 

  -- -=-=-=-=-=-=-=-=-=-=-=-=-=-=- SYSTEM -=-=-=-=-=-=-=-=-=-=-=-=-=-=-
  --
  -- This type is the most likely to change.  In this package, DATA is
  -- driven by the WAVES dataset and represents an EVENT_VALUE on a node.
  -- The actual EVENT_VALUE is selected from the VALUE_DICTIONARY used
  -- by the WAVES dataset.  CODE is a character that may be used for   
  -- reporting purposes.  The MESSAGE field receives "tags" from the 
  -- waveform, indicating the occurence of labels.  The VECTOR field 
  -- counts up for each applied slice.  The COMPARE field toggles whenever 
  -- the match comparators are to be reset.
  -- 
  type WAVES_PORT is record
    DATA                  : NATURAL;
    CODE                  : CHARACTER;
    MESSAGE               : CHARACTER;
    VECTOR                : NATURAL;
    COMPARE               : BOOLEAN;
  end record;

  -- MATCH is a boolean coming into the WAVES dataset and represents the
  -- result of comparing an OUTPUT or COMPOUND EVENT_VALUEs with the
  -- outputs of some other component in the simulation environment. 
  -- 
  subtype WAVES_MATCH is BOOLEAN;

end WAVES_PORT;