verif/env/common/coverage/siu/siu_ipcc_state.vrhpal

// ========== Copyright Header Begin ==========================================
//
// OpenSPARC T2 Processor File: siu_ipcc_state.vrhpal
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
// 4150 Network Circle, Santa Clara, California 95054, U.S.A.
//
// * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
// For the avoidance of doubt, and except that if any non-GPL license
// choice is available it will apply instead, Sun elects to use only
// the General Public License version 2 (GPLv2) at this time for any
// software where a choice of GPL license versions is made
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// ========== Copyright Header End ============================================
#define         START                (14'b00000000000001)
#define         DEC                  (14'b00000000000010)
#define         ARB                  (14'b00000000000100)
#define         HDR                  (14'b00000000001000)
#define         HDRDLY               (14'b00000000010000)
#define         DATA1                (14'b00000000100000)
#define         DATA2                (14'b00000001000000)
#define         DATA3                (14'b00000010000000)
#define         DATA4                (14'b00000100000000)
#define         DATA5                (14'b00001000000000)
#define         DATA6                (14'b00010000000000)
#define         DATA7                (14'b00100000000000)
#define         DATA8                (14'b01000000000000)
#define         RDDW                 (14'b10000000000000)


sample siu_ipcc_state_machine.cstate

{

  state s_START                     (START);
  state s_DEC                       (DEC );
  state s_ARB                       (ARB );
  state s_HDR                       (HDR);
  state s_HDRDLY                    (HDRDLY);
  state s_DATA1                     (DATA1);
  state s_DATA2                     (DATA2);
  state s_DATA3                     (DATA3);
  state s_DATA4                     (DATA4);
  state s_DATA5                     (DATA5);
  state s_DATA6                     (DATA6);
  state s_DATA7                     (DATA7);
  state s_DATA8                     (DATA8);
  state s_RDDW                      (RDDW);

 trans   t_START_START_01           (START  -> START);
 trans   t_START_DEC_02             (START  -> DEC);
 trans   t_DEC_START_03             (DEC    -> START);
 trans   t_DEC_ARB_04               (DEC    -> ARB);
 trans   t_ARB_START_05             (ARB    -> START);
 trans   t_ARB_HDR_06               (ARB    -> HDR);
 trans   t_HDR_HDRDLY_07            (HDR    -> HDRDLY );
 trans   t_HDRDLY_DATA1_09          (HDRDLY -> DATA1);
 trans   t_HDRDLY_RDDW_10           (HDRDLY -> RDDW);
 trans   t_RDDW_START_11            (RDDW   -> START );
 trans   t_DATA1_DATA2_13           (DATA1  -> DATA2);
 trans   t_DATA2_START_14           (DATA2  -> START);
 trans   t_DATA2_DATA2_15           (DATA2  -> DATA3);
 trans   t_DATA3_DATA4_16           (DATA3  -> DATA4);
 trans   t_DATA4_DATA5_17           (DATA4  -> DATA5);
 trans   t_DATA5_DATA6_18           (DATA5  -> DATA6);
 trans   t_DATA6_DATA7_19           (DATA6  -> DATA7);
 trans   t_DATA7_DATA8_20           (DATA7  -> DATA8);
 trans   t_DATA8_START_21           (DATA8  -> START);

 // bad transitions
 bad_trans   t_HDRDLY_START_08          (HDRDLY -> START);
 bad_trans   t_DATA1_START_12           (DATA1  -> START);

}