|
1
|
{
|
|
2
|
"DESIGN_FILE" : {
|
|
3
|
"design_units" : [{
|
|
4
|
"contexts" : [["LIBRARY_CLAUSE", [["IDENTIFIER", "ieee"]]], ["USE_CLAUSE", [["SELECTED_NAME", [["SIMPLE_NAME", "ieee"], ["SIMPLE_NAME", "std_logic_1164"]]]]], ["LIBRARY_CLAUSE", [["IDENTIFIER", "ieee"]]], ["USE_CLAUSE", [["SELECTED_NAME", [["SIMPLE_NAME", "ieee"], ["SIMPLE_NAME", "numeric_std"]]]]]], "library" : ["ENTITY_DECLARATION", {
|
|
5
|
"name" : ["IDENTIFIER", "add_142"], "ports" : [{
|
|
6
|
"names" : [["IDENTIFIER", "output"]], "mode" : ["out"], "typ" : {
|
|
7
|
"name" : ["SIMPLE_NAME", "std_logic_vector"], "const" : ["INDEX_CONSTRAINT", {
|
|
8
|
"ranges" : [["RANGE_WITH_DIRECTION", {
|
|
9
|
"direction" : "downto", "from" : ["EXPRESSION", {
|
|
10
|
"args" : [["EXPRESSION", {
|
|
11
|
"args" : [["CONSTANT_VALUE", {
|
|
12
|
"value" : ["CST_LITERAL", "63"]}
|
|
13
|
]]}
|
|
14
|
]]}
|
|
15
|
], "_to" : ["EXPRESSION", {
|
|
16
|
"args" : [["EXPRESSION", {
|
|
17
|
"args" : [["CONSTANT_VALUE", {
|
|
18
|
"value" : ["CST_LITERAL", "0"]}
|
|
19
|
]]}
|
|
20
|
]]}
|
|
21
|
]}
|
|
22
|
]]}
|
|
23
|
]}
|
|
24
|
}
|
|
25
|
, {
|
|
26
|
"names" : [["IDENTIFIER", "in_a"]], "mode" : ["in"], "typ" : {
|
|
27
|
"name" : ["SIMPLE_NAME", "std_logic_vector"], "const" : ["INDEX_CONSTRAINT", {
|
|
28
|
"ranges" : [["RANGE_WITH_DIRECTION", {
|
|
29
|
"direction" : "downto", "from" : ["EXPRESSION", {
|
|
30
|
"args" : [["EXPRESSION", {
|
|
31
|
"args" : [["CONSTANT_VALUE", {
|
|
32
|
"value" : ["CST_LITERAL", "63"]}
|
|
33
|
]]}
|
|
34
|
]]}
|
|
35
|
], "_to" : ["EXPRESSION", {
|
|
36
|
"args" : [["EXPRESSION", {
|
|
37
|
"args" : [["CONSTANT_VALUE", {
|
|
38
|
"value" : ["CST_LITERAL", "0"]}
|
|
39
|
]]}
|
|
40
|
]]}
|
|
41
|
]}
|
|
42
|
]]}
|
|
43
|
]}
|
|
44
|
}
|
|
45
|
, {
|
|
46
|
"names" : [["IDENTIFIER", "in_b"]], "mode" : ["in"], "typ" : {
|
|
47
|
"name" : ["SIMPLE_NAME", "std_logic_vector"], "const" : ["INDEX_CONSTRAINT", {
|
|
48
|
"ranges" : [["RANGE_WITH_DIRECTION", {
|
|
49
|
"direction" : "downto", "from" : ["EXPRESSION", {
|
|
50
|
"args" : [["EXPRESSION", {
|
|
51
|
"args" : [["CONSTANT_VALUE", {
|
|
52
|
"value" : ["CST_LITERAL", "63"]}
|
|
53
|
]]}
|
|
54
|
]]}
|
|
55
|
], "_to" : ["EXPRESSION", {
|
|
56
|
"args" : [["EXPRESSION", {
|
|
57
|
"args" : [["CONSTANT_VALUE", {
|
|
58
|
"value" : ["CST_LITERAL", "0"]}
|
|
59
|
]]}
|
|
60
|
]]}
|
|
61
|
]}
|
|
62
|
]]}
|
|
63
|
]}
|
|
64
|
}
|
|
65
|
], "ENTITY_DECLARATIVE_PART" : [], "ENTITY_STATEMENT_PART" : []}
|
|
66
|
]}
|
|
67
|
, {
|
|
68
|
"contexts" : [], "library" : ["ARCHITECTURE_BODY", {
|
|
69
|
"name" : ["IDENTIFIER", "augh"], "entity" : ["IDENTIFIER", "add_142"], "ARCHITECTURE_DECLARATIVE_PART" : [{
|
|
70
|
"declaration" : ["SIGNAL_DECLARATION", {
|
|
71
|
"names" : [["IDENTIFIER", "carry_inA"]], "typ" : {
|
|
72
|
"name" : ["SIMPLE_NAME", "std_logic_vector"], "const" : ["INDEX_CONSTRAINT", {
|
|
73
|
"ranges" : [["RANGE_WITH_DIRECTION", {
|
|
74
|
"direction" : "downto", "from" : ["EXPRESSION", {
|
|
75
|
"args" : [["EXPRESSION", {
|
|
76
|
"args" : [["CONSTANT_VALUE", {
|
|
77
|
"value" : ["CST_LITERAL", "65"]}
|
|
78
|
]]}
|
|
79
|
]]}
|
|
80
|
], "_to" : ["EXPRESSION", {
|
|
81
|
"args" : [["EXPRESSION", {
|
|
82
|
"args" : [["CONSTANT_VALUE", {
|
|
83
|
"value" : ["CST_LITERAL", "0"]}
|
|
84
|
]]}
|
|
85
|
]]}
|
|
86
|
]}
|
|
87
|
]]}
|
|
88
|
]}
|
|
89
|
}
|
|
90
|
]}
|
|
91
|
, {
|
|
92
|
"declaration" : ["SIGNAL_DECLARATION", {
|
|
93
|
"names" : [["IDENTIFIER", "carry_inB"]], "typ" : {
|
|
94
|
"name" : ["SIMPLE_NAME", "std_logic_vector"], "const" : ["INDEX_CONSTRAINT", {
|
|
95
|
"ranges" : [["RANGE_WITH_DIRECTION", {
|
|
96
|
"direction" : "downto", "from" : ["EXPRESSION", {
|
|
97
|
"args" : [["EXPRESSION", {
|
|
98
|
"args" : [["CONSTANT_VALUE", {
|
|
99
|
"value" : ["CST_LITERAL", "65"]}
|
|
100
|
]]}
|
|
101
|
]]}
|
|
102
|
], "_to" : ["EXPRESSION", {
|
|
103
|
"args" : [["EXPRESSION", {
|
|
104
|
"args" : [["CONSTANT_VALUE", {
|
|
105
|
"value" : ["CST_LITERAL", "0"]}
|
|
106
|
]]}
|
|
107
|
]]}
|
|
108
|
]}
|
|
109
|
]]}
|
|
110
|
]}
|
|
111
|
}
|
|
112
|
]}
|
|
113
|
, {
|
|
114
|
"declaration" : ["SIGNAL_DECLARATION", {
|
|
115
|
"names" : [["IDENTIFIER", "carry_res"]], "typ" : {
|
|
116
|
"name" : ["SIMPLE_NAME", "std_logic_vector"], "const" : ["INDEX_CONSTRAINT", {
|
|
117
|
"ranges" : [["RANGE_WITH_DIRECTION", {
|
|
118
|
"direction" : "downto", "from" : ["EXPRESSION", {
|
|
119
|
"args" : [["EXPRESSION", {
|
|
120
|
"args" : [["CONSTANT_VALUE", {
|
|
121
|
"value" : ["CST_LITERAL", "65"]}
|
|
122
|
]]}
|
|
123
|
]]}
|
|
124
|
], "_to" : ["EXPRESSION", {
|
|
125
|
"args" : [["EXPRESSION", {
|
|
126
|
"args" : [["CONSTANT_VALUE", {
|
|
127
|
"value" : ["CST_LITERAL", "0"]}
|
|
128
|
]]}
|
|
129
|
]]}
|
|
130
|
]}
|
|
131
|
]]}
|
|
132
|
]}
|
|
133
|
}
|
|
134
|
]}
|
|
135
|
], "ARCHITECTURE_STATEMENT_PART" : [["CONDITIONAL_SIGNAL_ASSIGNMENT", {
|
|
136
|
"postponed" : false, "lhs" : ["SIMPLE_NAME", "carry_inA"], "rhs" : [{
|
|
137
|
"expr" : [{
|
|
138
|
"value" : ["EXPRESSION", {
|
|
139
|
"args" : [["EXPRESSION", {
|
|
140
|
"args" : [["EXPRESSION", {
|
|
141
|
"args" : [["EXPRESSION", {
|
|
142
|
"id" : "&", "args" : [["EXPRESSION", {
|
|
143
|
"id" : "&", "args" : [["EXPRESSION", {
|
|
144
|
"args" : [["CONSTANT_VALUE", {
|
|
145
|
"value" : ["CST_LITERAL", "'0'"]}
|
|
146
|
]]}
|
|
147
|
], ["EXPRESSION", {
|
|
148
|
"args" : [["CALL", ["SIMPLE_NAME", "in_a"]]]}
|
|
149
|
]]}
|
|
150
|
], ["EXPRESSION", {
|
|
151
|
"args" : [["CONSTANT_VALUE", {
|
|
152
|
"value" : ["CST_LITERAL", "'1'"]}
|
|
153
|
]]}
|
|
154
|
]]}
|
|
155
|
]]}
|
|
156
|
]]}
|
|
157
|
]]}
|
|
158
|
]}
|
|
159
|
]}
|
|
160
|
]}
|
|
161
|
], ["CONDITIONAL_SIGNAL_ASSIGNMENT", {
|
|
162
|
"postponed" : false, "lhs" : ["SIMPLE_NAME", "carry_inB"], "rhs" : [{
|
|
163
|
"expr" : [{
|
|
164
|
"value" : ["EXPRESSION", {
|
|
165
|
"args" : [["EXPRESSION", {
|
|
166
|
"args" : [["EXPRESSION", {
|
|
167
|
"args" : [["EXPRESSION", {
|
|
168
|
"id" : "&", "args" : [["EXPRESSION", {
|
|
169
|
"id" : "&", "args" : [["EXPRESSION", {
|
|
170
|
"args" : [["CONSTANT_VALUE", {
|
|
171
|
"value" : ["CST_LITERAL", "'0'"]}
|
|
172
|
]]}
|
|
173
|
], ["EXPRESSION", {
|
|
174
|
"args" : [["CALL", ["SIMPLE_NAME", "in_b"]]]}
|
|
175
|
]]}
|
|
176
|
], ["EXPRESSION", {
|
|
177
|
"args" : [["CONSTANT_VALUE", {
|
|
178
|
"value" : ["CST_LITERAL", "'0'"]}
|
|
179
|
]]}
|
|
180
|
]]}
|
|
181
|
]]}
|
|
182
|
]]}
|
|
183
|
]]}
|
|
184
|
]}
|
|
185
|
]}
|
|
186
|
]}
|
|
187
|
], ["CONDITIONAL_SIGNAL_ASSIGNMENT", {
|
|
188
|
"postponed" : false, "lhs" : ["SIMPLE_NAME", "carry_res"], "rhs" : [{
|
|
189
|
"expr" : [{
|
|
190
|
"value" : ["EXPRESSION", {
|
|
191
|
"args" : [["EXPRESSION", {
|
|
192
|
"args" : [["EXPRESSION", {
|
|
193
|
"args" : [["EXPRESSION", {
|
|
194
|
"args" : [["CALL", ["FUNCTION_CALL", {
|
|
195
|
"id" : ["SIMPLE_NAME", "std_logic_vector"], "assoc_list" : [{
|
|
196
|
"actual_expr" : ["EXPRESSION", {
|
|
197
|
"args" : [["EXPRESSION", {
|
|
198
|
"args" : [["EXPRESSION", {
|
|
199
|
"args" : [["EXPRESSION", {
|
|
200
|
"id" : "+", "args" : [["EXPRESSION", {
|
|
201
|
"args" : [["CALL", ["FUNCTION_CALL", {
|
|
202
|
"id" : ["SIMPLE_NAME", "unsigned"], "assoc_list" : [{
|
|
203
|
"actual_designator" : ["SIMPLE_NAME", "carry_inA"]}
|
|
204
|
]}
|
|
205
|
]]]}
|
|
206
|
], ["EXPRESSION", {
|
|
207
|
"args" : [["CALL", ["FUNCTION_CALL", {
|
|
208
|
"id" : ["SIMPLE_NAME", "unsigned"], "assoc_list" : [{
|
|
209
|
"actual_designator" : ["SIMPLE_NAME", "carry_inB"]}
|
|
210
|
]}
|
|
211
|
]]]}
|
|
212
|
]]}
|
|
213
|
]]}
|
|
214
|
]]}
|
|
215
|
]]}
|
|
216
|
]}
|
|
217
|
]}
|
|
218
|
]]]}
|
|
219
|
]]}
|
|
220
|
]]}
|
|
221
|
]]}
|
|
222
|
]}
|
|
223
|
]}
|
|
224
|
]}
|
|
225
|
], ["CONDITIONAL_SIGNAL_ASSIGNMENT", {
|
|
226
|
"postponed" : false, "lhs" : ["SIMPLE_NAME", "output"], "rhs" : [{
|
|
227
|
"expr" : [{
|
|
228
|
"value" : ["EXPRESSION", {
|
|
229
|
"args" : [["EXPRESSION", {
|
|
230
|
"args" : [["EXPRESSION", {
|
|
231
|
"args" : [["EXPRESSION", {
|
|
232
|
"args" : [["CALL", ["SLICE_NAME", {
|
|
233
|
"id" : ["SIMPLE_NAME", "carry_res"], "range" : ["RANGE_WITH_DIRECTION", {
|
|
234
|
"direction" : "downto", "from" : ["EXPRESSION", {
|
|
235
|
"args" : [["EXPRESSION", {
|
|
236
|
"args" : [["CONSTANT_VALUE", {
|
|
237
|
"value" : ["CST_LITERAL", "64"]}
|
|
238
|
]]}
|
|
239
|
]]}
|
|
240
|
], "_to" : ["EXPRESSION", {
|
|
241
|
"args" : [["EXPRESSION", {
|
|
242
|
"args" : [["CONSTANT_VALUE", {
|
|
243
|
"value" : ["CST_LITERAL", "1"]}
|
|
244
|
]]}
|
|
245
|
]]}
|
|
246
|
]}
|
|
247
|
]}
|
|
248
|
]]]}
|
|
249
|
]]}
|
|
250
|
]]}
|
|
251
|
]]}
|
|
252
|
]}
|
|
253
|
]}
|
|
254
|
]}
|
|
255
|
]]}
|
|
256
|
]}
|
|
257
|
]}
|
|
258
|
}
|