test01.cpp revision 12855:588919e0e4aa 
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3  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
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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
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10    http://www.apache.org/licenses/LICENSE-2.0
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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
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19
20/*****************************************************************************
21
22  test01.cpp --
23
24  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
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
40SC_MODULE( proc1 )
41{
42  SC_HAS_PROCESS( proc1 );
43
44  sc_in<bool> clk;
45
46  bool obj1;
47  sc_logic obj2;
48  sc_bv<4> obj3;
49  sc_lv<4> obj4;
50
51  proc1( sc_module_name NAME,
52	 sc_signal<bool>& CLK )
53  {
54    clk(CLK);
55    SC_THREAD( entry );
56    sensitive << clk;
57    obj1 = 0;
58    obj2 = 0;
59    obj3 = "0000";
60    obj4 = "0000";
61  }
62
63  void entry();
64};
65
66void proc1::entry()
67{
68  sc_bv<4> bv;
69  sc_lv<4> sv;
70  int i = 5;
71  wait();
72  while(true) {
73    bv = i;
74    sv = i++;
75    obj1 = 0;
76    obj2 = 1;
77    obj3 = "0000";
78    obj4 = "1111";
79    wait();
80    obj1 = 1;
81    obj2 = 0;
82    obj3 = "1010";
83    obj4 = "1011";
84    wait();
85    obj3 = bv;
86    obj4 = sv;
87    wait();
88  }
89}
90
91
92int sc_main(int ac, char *av[])
93{
94  sc_trace_file *tf;
95  sc_signal<bool> clock;
96
97  proc1 P1("P1", clock);
98
99  tf = sc_create_vcd_trace_file("test01");
100  tf->set_time_unit(1.0, SC_PS);
101  sc_trace(tf, P1.obj1, "Bool");
102  sc_trace(tf, P1.obj2, "SC_Logic");
103  sc_trace(tf, P1.obj3, "SC_BV");
104  sc_trace(tf, P1.obj4, "SC_LV");
105  //sc_trace(tf, clock, "Clock");
106
107  clock.write(0);
108  sc_start(0, SC_NS);
109  for (int i = 0; i< 10; i++) {
110    clock.write(1);
111    sc_start(10, SC_NS);
112    clock.write(0);
113    sc_start(10, SC_NS);
114  }
115  sc_close_vcd_trace_file( tf );
116  return 0;
117}
118