test11.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
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
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19
20/*****************************************************************************
21
22  test11.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 = 0;
71  bv = 0;
72  sv = 0;
73  wait();
74  while(true) {
75    bv[i] = bv[i] ^ 1;
76    sv[i] ^=  SC_LOGIC_1;
77    i = (i + 1) % 4;
78    obj3 = bv;
79    obj4 = sv;
80    wait();
81  }
82}
83
84
85int sc_main(int ac, char *av[])
86{
87  sc_trace_file *tf;
88  sc_signal<bool> clock;
89
90  proc1 P1("P1", clock);
91
92  tf = sc_create_wif_trace_file("test11");
93  tf->set_time_unit(1, SC_PS);
94  sc_trace(tf, P1.obj1, "Bool");
95  sc_trace(tf, P1.obj2, "SC_Logic");
96  sc_trace(tf, P1.obj3, "SC_BV");
97  sc_trace(tf, P1.obj4, "SC_LV");
98  sc_trace(tf, clock, "Clock");
99
100  clock.write(0);
101  sc_start(0, SC_NS);
102  for (int i = 0; i< 10; i++) {
103    clock.write(1);
104    sc_start(10, SC_NS);
105    clock.write(0);
106    sc_start(10, SC_NS);
107  }
108  sc_close_wif_trace_file( tf );
109  return 0;
110}
111