star102574.cpp revision 12855:588919e0e4aa 
1/*****************************************************************************
2
3  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
4  more contributor license agreements.  See the NOTICE file distributed
5  with this work for additional information regarding copyright ownership.
6  Accellera licenses this file to you under the Apache License, Version 2.0
7  (the "License"); you may not use this file except in compliance with the
8  License.  You may obtain a copy of the License at
9
10    http://www.apache.org/licenses/LICENSE-2.0
11
12  Unless required by applicable law or agreed to in writing, software
13  distributed under the License is distributed on an "AS IS" BASIS,
14  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
15  implied.  See the License for the specific language governing
16  permissions and limitations under the License.
17
18 *****************************************************************************/
19
20/*****************************************************************************
21
22  star102574.cpp --
23
24  Original Author: Preeti Panda, Synopsys, Inc., 2000-08-09
25
26 *****************************************************************************/
27
28/*****************************************************************************
29
30  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
31  changes you are making here.
32
33      Name, Affiliation, Date:
34  Description of Modification:
35
36 *****************************************************************************/
37
38#include <systemc.h>
39#include "while_fsm.h"
40
41#define max 10
42
43void while_fsm::entry()
44{
45
46  int  i, inp_tmp;
47
48  // reset_loop
49  if (reset.read()==true) {
50    result.write(0);
51    out_valid.write(false);
52    wait();
53  } else wait();
54
55  //----------
56  // main loop
57  //----------
58  while(1) {
59
60    // read inputs
61    while (in_valid.read()==false) wait();
62
63    // execution of for loop
64    out_valid.write(true);
65    i=1;
66    wait();
67    while (i<=max) {
68      inp_tmp = in_value.read();
69      result.write(inp_tmp);
70      i++;
71      wait();
72    };
73    out_valid.write(false);
74    wait();
75
76    // execution of for loop with continues
77    out_valid.write(true);
78    i=0;
79    wait();
80    do {
81      i++;
82      inp_tmp = in_value.read();
83      if (i==8) {
84	wait();
85	continue;
86      } else if (in_value.read()<5 && i!=1) {
87	wait();
88	continue;
89      } else {
90	result.write(inp_tmp);
91	wait();
92      }
93    } while (i<=max);
94    out_valid.write(false);
95    wait();
96    wait(3);
97
98    // for loop with break
99    out_valid.write(true);
100    i=0;
101    wait();
102    do {
103      i++;
104      inp_tmp = in_value.read();
105      if (inp_tmp==7) {
106	wait();
107	break;
108      } else {
109	result.write(inp_tmp);
110	wait();
111      };
112    } while (i<=max);
113    out_valid.write(false);
114    wait();
115
116  }
117}
118
119// EOF
120
121