datatypes.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
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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
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19
20/*****************************************************************************
21
22  datatypes.cpp --
23
24  Original Author: Rocco Jonack, Synopsys, Inc., 1999-07-14
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
39#include "datatypes.h"
40
41void datatypes::entry()
42
43{
44
45  sc_bigint<8>    tmp1;
46  sc_bigint<8>    tmp1r;
47  sc_biguint<8>   tmp2;
48  sc_biguint<8>   tmp2r;
49  long            tmp3;
50  long            tmp3r;
51  int             tmp4;
52  int             tmp4r;
53  short           tmp5;
54  short           tmp5r;
55  char            tmp6;
56  char            tmp6r;
57
58// define 1 dimensional array
59   int  tmp7[2];
60   char tmp8[2];
61
62// reset_loop
63  if (reset.read() == true) {
64    out_valid.write(false);
65    out_ack.write(false);
66    wait();
67  } else wait();
68
69//
70// main loop
71//
72
73// initialization of sc_array
74
75   tmp7[0] = 3;
76   tmp7[1] = 12;
77   tmp8[0] = 'R';
78   tmp8[1] = 'G';
79
80
81 while(1) {
82    while(in_valid.read()==false) wait();
83
84    //reading the inputs
85    tmp1 = in_value1.read();
86    tmp2 = in_value2.read();
87    tmp3 = in_value3.read();
88    tmp4 = in_value4.read();
89    tmp5 = in_value5.read();
90    tmp6 = in_value6.read();
91
92    out_ack.write(true);
93
94    //execute mixed data type subtraction operations
95    tmp1r = tmp1 - tmp2;
96    tmp2r = tmp6 - tmp1;
97    tmp3r = tmp4 - tmp6;
98    tmp4r = --tmp5;
99    tmp4r -= 1;
100    tmp5r = tmp6 - tmp4;
101    tmp6r = tmp8[0] - tmp7[1];
102
103    //write outputs
104    out_value1.write(tmp1r);
105    out_value2.write(tmp2r);
106    out_value3.write(tmp3r);
107    out_value4.write(tmp4r);
108    out_value5.write(tmp5r);
109    out_value6.write(tmp6r);
110
111    out_valid.write(true);
112    wait();
113    out_ack.write(false);
114    out_valid.write(false);
115
116 }
117
118} // End
119
120