test02.cpp revision 12855:588919e0e4aa 
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10    http://www.apache.org/licenses/LICENSE-2.0
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19
20/*****************************************************************************
21
22  test02.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// test of sc_signal_resolved port classes.
39
40#include "systemc.h"
41
42SC_MODULE( mod_a )
43{
44    // ports
45    sc_out_resolved out1;
46    sc_out_resolved out2;
47    sc_in_resolved  in;
48
49    // variables
50    sc_logic l1;
51    sc_logic l2;
52
53    // events
54    sc_event ready1;
55    sc_event ready2;
56
57    void out_action1()
58    {
59        for( int i = 0; i < 4; ++ i ) {
60            l1 = sc_dt::sc_logic_value_t( i );
61            for( int j = 0; j < 4; ++j ) {
62                out1.write( l1 );
63                wait( 1, SC_NS );
64                ready1.notify();
65                wait( SC_ZERO_TIME );
66            }
67        }
68    }
69
70    void out_action2()
71    {
72        for( int i = 0; i < 4; ++ i ) {
73            for( int j = 0; j < 4; ++ j ) {
74                l2 = sc_dt::sc_logic_value_t( j );
75                out2.write( l2 );
76                wait( 1, SC_NS );
77                ready2.notify();
78                wait( SC_ZERO_TIME );
79            }
80        }
81    }
82
83    void in_action()
84    {
85        for( int i = 0; i < 16; ++ i ) {
86            wait( ready1 & ready2 );
87            cout << l1 << " " << l2 << " -> " << in.read() << endl;
88        }
89    }
90
91    SC_CTOR( mod_a )
92    {
93        SC_THREAD( out_action1 );
94        SC_THREAD( out_action2 );
95        SC_THREAD( in_action );
96    }
97};
98
99int
100sc_main( int, char*[] )
101{
102    sc_signal_resolved sig_resolved;
103    sc_signal<sc_logic> sig_logic;
104
105    mod_a a( "a" );
106
107    a.out1( sig_resolved );
108    a.out2( sig_logic );
109    a.in( sig_logic );
110
111    sc_start();
112
113    return 0;
114}
115