verif/env/common/coverage/siu/siu_ilc0_state.vrhpal

// ========== Copyright Header Begin ==========================================
//
// OpenSPARC T2 Processor File: siu_ilc0_state.vrhpal
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
// 4150 Network Circle, Santa Clara, California 95054, U.S.A.
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// it under the terms of the GNU General Public License as published by
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
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// along with this program; if not, write to the Free Software
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// ========== Copyright Header End ============================================
#define START  (6'b000001)
#define HDR1   (6'b000010)
#define HDR2   (6'b000100)
#define DATA1  (6'b001000)
#define DATA2  (6'b010000)
#define DATA3  (6'b100000)


sample siu_ilc0_state_machine.cstate

{

  state s_START                     (START);
  state s_HDR1                      (HDR1);
  state s_HDR2                      (HDR2);
  state s_DATA1                     (DATA1);
  state s_DATA2                     (DATA2);
  state s_DATA3                     (DATA3);

 trans   t_START_START_01           (START -> START);
 trans   t_START_HDR1_02            (START -> HDR1);
 trans   t_HDR1_HDR2_04             (HDR1  -> HDR2);
 trans   t_HDR2_DATA1_06            (HDR2  -> DATA1);
 trans   t_DATA1_DATA2_08           (DATA1 -> DATA2);
 trans   t_DATA2_START_09           (DATA2 -> START);
 trans   t_DATA2_DATA3_10           (DATA2 -> DATA3);
 trans   t_DATA2_DATA2_11           (DATA2 -> DATA2);
 trans   t_DATA3_START_12           (DATA3 -> START);
 trans   t_DATA3_DATA3_13           (DATA3 -> DATA3);


 // bad transitions
 bad_trans   t_HDR1_START_03            (HDR1  -> START);
 bad_trans   t_HDR2_START_05            (HDR2  -> START);
 bad_trans   t_DATA1_START_07           (DATA1 -> START);

}