| [11] | 1 | # vl2mv tlc.v |
|---|
| 2 | # version: 0.2 |
|---|
| 3 | # date: 13:31:53 12/11/95 (PST) |
|---|
| 4 | .model main |
|---|
| 5 | # I/O ports |
|---|
| 6 | |
|---|
| 7 | .mv car_present 2 YES NO |
|---|
| 8 | .mv farm_light 3 GREEN YELLOW RED |
|---|
| 9 | .mv hwy_light 3 GREEN YELLOW RED |
|---|
| 10 | # assign start_timer = farm_start_timer || hwy_start_timer |
|---|
| 11 | # farm_start_timer || hwy_start_timer |
|---|
| 12 | .names farm_start_timer hwy_start_timer _n1 |
|---|
| 13 | .def 1 |
|---|
| 14 | 0 0 0 |
|---|
| 15 | .names _n1 start_timer$raw_n0 |
|---|
| 16 | - =_n1 |
|---|
| 17 | .subckt timer timer start=start_timer short=short_timer long=long_timer |
|---|
| 18 | .subckt sensor sensor car_present=car_present |
|---|
| 19 | .subckt farm_control farm_control car_present=car_present enable_farm=enable_farm short_timer=short_timer long_timer=long_timer farm_light=farm_light farm_start_timer=farm_start_timer enable_hwy=enable_hwy |
|---|
| 20 | .subckt hwy_control hwy_control car_present=car_present enable_hwy=enable_hwy short_timer=short_timer long_timer=long_timer hwy_light=hwy_light hwy_start_timer=hwy_start_timer enable_farm=enable_farm |
|---|
| 21 | # conflict arbitrators |
|---|
| 22 | .names start_timer$raw_n0 start_timer |
|---|
| 23 | 0 0 |
|---|
| 24 | 1 1 |
|---|
| 25 | # non-blocking assignments |
|---|
| 26 | # latches |
|---|
| 27 | # quasi-continuous assignment |
|---|
| 28 | .end |
|---|
| 29 | |
|---|
| 30 | |
|---|
| 31 | .model timer |
|---|
| 32 | # I/O ports |
|---|
| 33 | .outputs short |
|---|
| 34 | .outputs long |
|---|
| 35 | .inputs start |
|---|
| 36 | |
|---|
| 37 | .mv state 3 START SHORT LONG |
|---|
| 38 | # state = 0 |
|---|
| 39 | .mv state$raw_n2 3 START SHORT LONG |
|---|
| 40 | .names state$raw_n2 |
|---|
| 41 | START |
|---|
| 42 | # non-blocking assignments for initial |
|---|
| 43 | # assign rand_choice = $NDset ( 0,1 ) |
|---|
| 44 | .names rand_choice |
|---|
| 45 | 0 |
|---|
| 46 | 1 |
|---|
| 47 | # assign short = ((state == SHORT ) || (state == LONG )) |
|---|
| 48 | .mv _n7 3 START SHORT LONG |
|---|
| 49 | .names _n7 |
|---|
| 50 | SHORT |
|---|
| 51 | # state == 1 |
|---|
| 52 | .names state _n7 _n6 |
|---|
| 53 | .def 0 |
|---|
| 54 | - =state 1 |
|---|
| 55 | .mv _n9 3 START SHORT LONG |
|---|
| 56 | .names _n9 |
|---|
| 57 | LONG |
|---|
| 58 | # state == 2 |
|---|
| 59 | .names state _n9 _n8 |
|---|
| 60 | .def 0 |
|---|
| 61 | - =state 1 |
|---|
| 62 | # (state == 1) || (state == 2) |
|---|
| 63 | .names _n6 _n8 _na |
|---|
| 64 | .def 1 |
|---|
| 65 | 0 0 0 |
|---|
| 66 | .names _na short$raw_n5 |
|---|
| 67 | - =_na |
|---|
| 68 | # assign long = (state == LONG ) |
|---|
| 69 | .mv _nd 3 START SHORT LONG |
|---|
| 70 | .names _nd |
|---|
| 71 | LONG |
|---|
| 72 | # state == 2 |
|---|
| 73 | .names state _nd _nc |
|---|
| 74 | .def 0 |
|---|
| 75 | - =state 1 |
|---|
| 76 | .names _nc long$raw_nb |
|---|
| 77 | - =_nc |
|---|
| 78 | .names start _ne |
|---|
| 79 | - =start |
|---|
| 80 | # state = 0 |
|---|
| 81 | .mv state$start_nf$true 3 START SHORT LONG |
|---|
| 82 | .names state$start_nf$true |
|---|
| 83 | START |
|---|
| 84 | .mv _n12 3 START SHORT LONG |
|---|
| 85 | .names _n12 |
|---|
| 86 | START |
|---|
| 87 | .names state _n12 _n11 |
|---|
| 88 | .def 0 |
|---|
| 89 | - =state 1 |
|---|
| 90 | .names _n11 _n10 |
|---|
| 91 | 1 1 |
|---|
| 92 | 0 0 |
|---|
| 93 | .names _n14 |
|---|
| 94 | 1 |
|---|
| 95 | # rand_choice == 1 |
|---|
| 96 | .names rand_choice _n14 _n15 |
|---|
| 97 | .def 0 |
|---|
| 98 | 0 1 1 |
|---|
| 99 | 1 0 1 |
|---|
| 100 | .names _n15 _n13 |
|---|
| 101 | 0 1 |
|---|
| 102 | 1 0 |
|---|
| 103 | .names _n13 _n17 |
|---|
| 104 | - =_n13 |
|---|
| 105 | # state = 1 |
|---|
| 106 | .mv state$_n13_n18$true 3 START SHORT LONG |
|---|
| 107 | .names state$_n13_n18$true |
|---|
| 108 | SHORT |
|---|
| 109 | # if/else (rand_choice == 1) |
|---|
| 110 | .mv state$_n13$raw_n1b 3 START SHORT LONG |
|---|
| 111 | .names state$_n13_n18$true state _n13 state$_n13$raw_n1b |
|---|
| 112 | - - 0 =state |
|---|
| 113 | - - 1 =state$_n13_n18$true |
|---|
| 114 | .mv _n1e 3 START SHORT LONG |
|---|
| 115 | .names _n1e |
|---|
| 116 | SHORT |
|---|
| 117 | .names state _n1e _n1d |
|---|
| 118 | .def 0 |
|---|
| 119 | - =state 1 |
|---|
| 120 | .names _n1d _n1c |
|---|
| 121 | 1 1 |
|---|
| 122 | 0 0 |
|---|
| 123 | .names _n20 |
|---|
| 124 | 1 |
|---|
| 125 | # rand_choice == 1 |
|---|
| 126 | .names rand_choice _n20 _n21 |
|---|
| 127 | .def 0 |
|---|
| 128 | 0 1 1 |
|---|
| 129 | 1 0 1 |
|---|
| 130 | .names _n21 _n1f |
|---|
| 131 | 0 1 |
|---|
| 132 | 1 0 |
|---|
| 133 | .names _n1f _n23 |
|---|
| 134 | - =_n1f |
|---|
| 135 | # state = 2 |
|---|
| 136 | .mv state$_n1f_n24$true 3 START SHORT LONG |
|---|
| 137 | .names state$_n1f_n24$true |
|---|
| 138 | LONG |
|---|
| 139 | # if/else (rand_choice == 1) |
|---|
| 140 | .mv state$_n1f$raw_n27 3 START SHORT LONG |
|---|
| 141 | .names state$_n1f_n24$true state _n1f state$_n1f$raw_n27 |
|---|
| 142 | - - 0 =state |
|---|
| 143 | - - 1 =state$_n1f_n24$true |
|---|
| 144 | # case (state ) |
|---|
| 145 | .mv state$_n1c$raw_n2a 3 START SHORT LONG |
|---|
| 146 | .names state$_n1f$raw_n27 state _n1c state$_n1c$raw_n2a |
|---|
| 147 | - - 0 =state |
|---|
| 148 | - - 1 =state$_n1f$raw_n27 |
|---|
| 149 | .mv state$_n10$raw_n2b 3 START SHORT LONG |
|---|
| 150 | .names state$_n13$raw_n1b state$_n1c$raw_n2a _n10 state$_n10$raw_n2b |
|---|
| 151 | - - 0 =state$_n1c$raw_n2a |
|---|
| 152 | - - 1 =state$_n13$raw_n1b |
|---|
| 153 | # if/else (start ) |
|---|
| 154 | .mv state$start$raw_n30 3 START SHORT LONG |
|---|
| 155 | .names state$start_nf$true state$_n10$raw_n2b start state$start$raw_n30 |
|---|
| 156 | - - 0 =state$_n10$raw_n2b |
|---|
| 157 | - - 1 =state$start_nf$true |
|---|
| 158 | # conflict arbitrators |
|---|
| 159 | .names short$raw_n5 short |
|---|
| 160 | 0 0 |
|---|
| 161 | 1 1 |
|---|
| 162 | .names long$raw_nb long |
|---|
| 163 | 0 0 |
|---|
| 164 | 1 1 |
|---|
| 165 | .names _ne _n10 _n17 _n1c _n23 _n33 |
|---|
| 166 | .def 0 |
|---|
| 167 | 1 - - - - 1 |
|---|
| 168 | 0 1 1 - - 1 |
|---|
| 169 | 0 0 - 1 1 1 |
|---|
| 170 | .mv _n34 3 START SHORT LONG |
|---|
| 171 | .names _n33 state$start$raw_n30 state _n34 |
|---|
| 172 | 1 - - =state$start$raw_n30 |
|---|
| 173 | 0 - - =state |
|---|
| 174 | # non-blocking assignments |
|---|
| 175 | # latches |
|---|
| 176 | .r state$raw_n2 state |
|---|
| 177 | - =state$raw_n2 |
|---|
| 178 | .latch _n34 state |
|---|
| 179 | # quasi-continuous assignment |
|---|
| 180 | .end |
|---|
| 181 | |
|---|
| 182 | |
|---|
| 183 | .model sensor |
|---|
| 184 | # I/O ports |
|---|
| 185 | .outputs car_present |
|---|
| 186 | |
|---|
| 187 | .mv car_present 2 YES NO |
|---|
| 188 | # car_present = 1 |
|---|
| 189 | .mv car_present$raw_n3a 2 YES NO |
|---|
| 190 | .names car_present$raw_n3a |
|---|
| 191 | NO |
|---|
| 192 | # non-blocking assignments for initial |
|---|
| 193 | # assign rand_choice = $NDset ( 0,1 ) |
|---|
| 194 | .names rand_choice |
|---|
| 195 | 0 |
|---|
| 196 | 1 |
|---|
| 197 | .names _n3e |
|---|
| 198 | 0 |
|---|
| 199 | # rand_choice == 0 |
|---|
| 200 | .names rand_choice _n3e _n3f |
|---|
| 201 | .def 0 |
|---|
| 202 | 0 1 1 |
|---|
| 203 | 1 0 1 |
|---|
| 204 | .names _n3f _n3d |
|---|
| 205 | 0 1 |
|---|
| 206 | 1 0 |
|---|
| 207 | .names _n3d _n41 |
|---|
| 208 | - =_n3d |
|---|
| 209 | # car_present = 1 |
|---|
| 210 | .mv car_present$_n3d_n42$true 2 YES NO |
|---|
| 211 | .names car_present$_n3d_n42$true |
|---|
| 212 | NO |
|---|
| 213 | # car_present = 0 |
|---|
| 214 | .mv car_present$_n3d_n43$false 2 YES NO |
|---|
| 215 | .names car_present$_n3d_n43$false |
|---|
| 216 | YES |
|---|
| 217 | # if/else (rand_choice == 0) |
|---|
| 218 | .mv car_present$_n3d$raw_n45 2 YES NO |
|---|
| 219 | .names car_present$_n3d_n42$true car_present$_n3d_n43$false _n3d car_present$_n3d$raw_n45 |
|---|
| 220 | - - 0 =car_present$_n3d_n43$false |
|---|
| 221 | - - 1 =car_present$_n3d_n42$true |
|---|
| 222 | # conflict arbitrators |
|---|
| 223 | .names _n41 _n48 |
|---|
| 224 | .def 0 |
|---|
| 225 | 1 1 |
|---|
| 226 | 0 1 |
|---|
| 227 | .mv _n49 2 YES NO |
|---|
| 228 | .names _n48 car_present$_n3d$raw_n45 car_present _n49 |
|---|
| 229 | 1 - - =car_present$_n3d$raw_n45 |
|---|
| 230 | 0 - - =car_present |
|---|
| 231 | # non-blocking assignments |
|---|
| 232 | # latches |
|---|
| 233 | .r car_present$raw_n3a car_present |
|---|
| 234 | - =car_present$raw_n3a |
|---|
| 235 | .latch _n49 car_present |
|---|
| 236 | # quasi-continuous assignment |
|---|
| 237 | .end |
|---|
| 238 | |
|---|
| 239 | |
|---|
| 240 | .model farm_control |
|---|
| 241 | # I/O ports |
|---|
| 242 | .inputs car_present |
|---|
| 243 | .outputs farm_light |
|---|
| 244 | .inputs enable_farm |
|---|
| 245 | .inputs long_timer |
|---|
| 246 | .inputs short_timer |
|---|
| 247 | .outputs farm_start_timer |
|---|
| 248 | .outputs enable_hwy |
|---|
| 249 | |
|---|
| 250 | .mv car_present 2 YES NO |
|---|
| 251 | .mv farm_light 3 GREEN YELLOW RED |
|---|
| 252 | # farm_light = 2 |
|---|
| 253 | .mv farm_light$raw_n4c 3 GREEN YELLOW RED |
|---|
| 254 | .names farm_light$raw_n4c |
|---|
| 255 | RED |
|---|
| 256 | # non-blocking assignments for initial |
|---|
| 257 | # assign farm_start_timer = (((farm_light == GREEN ) && ((car_present == NO ) || long_timer )) || (farm_light == RED ) && enable_farm ) |
|---|
| 258 | .mv _n4f 3 GREEN YELLOW RED |
|---|
| 259 | .names _n4f |
|---|
| 260 | GREEN |
|---|
| 261 | # farm_light == 0 |
|---|
| 262 | .names farm_light _n4f _n4e |
|---|
| 263 | .def 0 |
|---|
| 264 | - =farm_light 1 |
|---|
| 265 | .mv _n51 2 YES NO |
|---|
| 266 | .names _n51 |
|---|
| 267 | NO |
|---|
| 268 | # car_present == 1 |
|---|
| 269 | .names car_present _n51 _n50 |
|---|
| 270 | .def 0 |
|---|
| 271 | - =car_present 1 |
|---|
| 272 | # (car_present == 1) || long_timer |
|---|
| 273 | .names _n50 long_timer _n52 |
|---|
| 274 | .def 1 |
|---|
| 275 | 0 0 0 |
|---|
| 276 | # (farm_light == 0) && ((car_present == 1) || long_timer ) |
|---|
| 277 | .names _n4e _n52 _n53 |
|---|
| 278 | .def 0 |
|---|
| 279 | 1 1 1 |
|---|
| 280 | .mv _n55 3 GREEN YELLOW RED |
|---|
| 281 | .names _n55 |
|---|
| 282 | RED |
|---|
| 283 | # farm_light == 2 |
|---|
| 284 | .names farm_light _n55 _n54 |
|---|
| 285 | .def 0 |
|---|
| 286 | - =farm_light 1 |
|---|
| 287 | # (farm_light == 2) && enable_farm |
|---|
| 288 | .names _n54 enable_farm _n56 |
|---|
| 289 | .def 0 |
|---|
| 290 | 1 1 1 |
|---|
| 291 | # ((farm_light == 0) && ((car_present == 1) || long_timer )) || (farm_light == 2) && enable_farm |
|---|
| 292 | .names _n53 _n56 _n57 |
|---|
| 293 | .def 1 |
|---|
| 294 | 0 0 0 |
|---|
| 295 | .names _n57 farm_start_timer$raw_n4d |
|---|
| 296 | - =_n57 |
|---|
| 297 | # assign enable_hwy = ((farm_light == YELLOW ) && short_timer ) |
|---|
| 298 | .mv _n5a 3 GREEN YELLOW RED |
|---|
| 299 | .names _n5a |
|---|
| 300 | YELLOW |
|---|
| 301 | # farm_light == 1 |
|---|
| 302 | .names farm_light _n5a _n59 |
|---|
| 303 | .def 0 |
|---|
| 304 | - =farm_light 1 |
|---|
| 305 | # (farm_light == 1) && short_timer |
|---|
| 306 | .names _n59 short_timer _n5b |
|---|
| 307 | .def 0 |
|---|
| 308 | 1 1 1 |
|---|
| 309 | .names _n5b enable_hwy$raw_n58 |
|---|
| 310 | - =_n5b |
|---|
| 311 | .mv _n5e 3 GREEN YELLOW RED |
|---|
| 312 | .names _n5e |
|---|
| 313 | GREEN |
|---|
| 314 | .names farm_light _n5e _n5d |
|---|
| 315 | .def 0 |
|---|
| 316 | - =farm_light 1 |
|---|
| 317 | .names _n5d _n5c |
|---|
| 318 | 1 1 |
|---|
| 319 | 0 0 |
|---|
| 320 | .mv _n60 2 YES NO |
|---|
| 321 | .names _n60 |
|---|
| 322 | NO |
|---|
| 323 | # car_present == 1 |
|---|
| 324 | .names car_present _n60 _n5f |
|---|
| 325 | .def 0 |
|---|
| 326 | - =car_present 1 |
|---|
| 327 | # (car_present == 1) || long_timer |
|---|
| 328 | .names _n5f long_timer _n61 |
|---|
| 329 | .def 1 |
|---|
| 330 | 0 0 0 |
|---|
| 331 | .names _n61 _n62 |
|---|
| 332 | - =_n61 |
|---|
| 333 | # farm_light = 1 |
|---|
| 334 | .mv farm_light$_n61_n63$true 3 GREEN YELLOW RED |
|---|
| 335 | .names farm_light$_n61_n63$true |
|---|
| 336 | YELLOW |
|---|
| 337 | # if/else ((car_present == 1) || long_timer ) |
|---|
| 338 | .mv farm_light$_n61$raw_n66 3 GREEN YELLOW RED |
|---|
| 339 | .names farm_light$_n61_n63$true farm_light _n61 farm_light$_n61$raw_n66 |
|---|
| 340 | - - 0 =farm_light |
|---|
| 341 | - - 1 =farm_light$_n61_n63$true |
|---|
| 342 | .mv _n69 3 GREEN YELLOW RED |
|---|
| 343 | .names _n69 |
|---|
| 344 | YELLOW |
|---|
| 345 | .names farm_light _n69 _n68 |
|---|
| 346 | .def 0 |
|---|
| 347 | - =farm_light 1 |
|---|
| 348 | .names _n68 _n67 |
|---|
| 349 | 1 1 |
|---|
| 350 | 0 0 |
|---|
| 351 | .names short_timer _n6a |
|---|
| 352 | - =short_timer |
|---|
| 353 | # farm_light = 2 |
|---|
| 354 | .mv farm_light$short_timer_n6b$true 3 GREEN YELLOW RED |
|---|
| 355 | .names farm_light$short_timer_n6b$true |
|---|
| 356 | RED |
|---|
| 357 | # if/else (short_timer ) |
|---|
| 358 | .mv farm_light$short_timer$raw_n6e 3 GREEN YELLOW RED |
|---|
| 359 | .names farm_light$short_timer_n6b$true farm_light short_timer farm_light$short_timer$raw_n6e |
|---|
| 360 | - - 0 =farm_light |
|---|
| 361 | - - 1 =farm_light$short_timer_n6b$true |
|---|
| 362 | .mv _n71 3 GREEN YELLOW RED |
|---|
| 363 | .names _n71 |
|---|
| 364 | RED |
|---|
| 365 | .names farm_light _n71 _n70 |
|---|
| 366 | .def 0 |
|---|
| 367 | - =farm_light 1 |
|---|
| 368 | .names _n70 _n6f |
|---|
| 369 | 1 1 |
|---|
| 370 | 0 0 |
|---|
| 371 | .names enable_farm _n72 |
|---|
| 372 | - =enable_farm |
|---|
| 373 | # farm_light = 0 |
|---|
| 374 | .mv farm_light$enable_farm_n73$true 3 GREEN YELLOW RED |
|---|
| 375 | .names farm_light$enable_farm_n73$true |
|---|
| 376 | GREEN |
|---|
| 377 | # if/else (enable_farm ) |
|---|
| 378 | .mv farm_light$enable_farm$raw_n76 3 GREEN YELLOW RED |
|---|
| 379 | .names farm_light$enable_farm_n73$true farm_light enable_farm farm_light$enable_farm$raw_n76 |
|---|
| 380 | - - 0 =farm_light |
|---|
| 381 | - - 1 =farm_light$enable_farm_n73$true |
|---|
| 382 | # case (farm_light ) |
|---|
| 383 | .mv farm_light$_n6f$raw_n79 3 GREEN YELLOW RED |
|---|
| 384 | .names farm_light$enable_farm$raw_n76 farm_light _n6f farm_light$_n6f$raw_n79 |
|---|
| 385 | - - 0 =farm_light |
|---|
| 386 | - - 1 =farm_light$enable_farm$raw_n76 |
|---|
| 387 | .mv farm_light$_n67$raw_n7a 3 GREEN YELLOW RED |
|---|
| 388 | .names farm_light$short_timer$raw_n6e farm_light$_n6f$raw_n79 _n67 farm_light$_n67$raw_n7a |
|---|
| 389 | - - 0 =farm_light$_n6f$raw_n79 |
|---|
| 390 | - - 1 =farm_light$short_timer$raw_n6e |
|---|
| 391 | .mv farm_light$_n5c$raw_n7e 3 GREEN YELLOW RED |
|---|
| 392 | .names farm_light$_n61$raw_n66 farm_light$_n67$raw_n7a _n5c farm_light$_n5c$raw_n7e |
|---|
| 393 | - - 0 =farm_light$_n67$raw_n7a |
|---|
| 394 | - - 1 =farm_light$_n61$raw_n66 |
|---|
| 395 | # conflict arbitrators |
|---|
| 396 | .names _n5c _n62 _n67 _n6a _n6f _n72 _n82 |
|---|
| 397 | .def 0 |
|---|
| 398 | 1 1 - - - - 1 |
|---|
| 399 | 0 - 1 1 - - 1 |
|---|
| 400 | 0 - 0 - 1 1 1 |
|---|
| 401 | .mv _n83 3 GREEN YELLOW RED |
|---|
| 402 | .names _n82 farm_light$_n5c$raw_n7e farm_light _n83 |
|---|
| 403 | 1 - - =farm_light$_n5c$raw_n7e |
|---|
| 404 | 0 - - =farm_light |
|---|
| 405 | .names farm_start_timer$raw_n4d farm_start_timer |
|---|
| 406 | 0 0 |
|---|
| 407 | 1 1 |
|---|
| 408 | .names enable_hwy$raw_n58 enable_hwy |
|---|
| 409 | 0 0 |
|---|
| 410 | 1 1 |
|---|
| 411 | # non-blocking assignments |
|---|
| 412 | # latches |
|---|
| 413 | .r farm_light$raw_n4c farm_light |
|---|
| 414 | - =farm_light$raw_n4c |
|---|
| 415 | .latch _n83 farm_light |
|---|
| 416 | # quasi-continuous assignment |
|---|
| 417 | .end |
|---|
| 418 | |
|---|
| 419 | |
|---|
| 420 | .model hwy_control |
|---|
| 421 | # I/O ports |
|---|
| 422 | .inputs car_present |
|---|
| 423 | .outputs enable_farm |
|---|
| 424 | .inputs long_timer |
|---|
| 425 | .inputs short_timer |
|---|
| 426 | .outputs hwy_light |
|---|
| 427 | .outputs hwy_start_timer |
|---|
| 428 | .inputs enable_hwy |
|---|
| 429 | |
|---|
| 430 | .mv car_present 2 YES NO |
|---|
| 431 | .mv hwy_light 3 GREEN YELLOW RED |
|---|
| 432 | # hwy_light = 0 |
|---|
| 433 | .mv hwy_light$raw_n8b 3 GREEN YELLOW RED |
|---|
| 434 | .names hwy_light$raw_n8b |
|---|
| 435 | GREEN |
|---|
| 436 | # non-blocking assignments for initial |
|---|
| 437 | # assign hwy_start_timer = (((hwy_light == GREEN ) && ((car_present == YES ) && long_timer )) || (hwy_light == RED ) && enable_hwy ) |
|---|
| 438 | .mv _n8e 3 GREEN YELLOW RED |
|---|
| 439 | .names _n8e |
|---|
| 440 | GREEN |
|---|
| 441 | # hwy_light == 0 |
|---|
| 442 | .names hwy_light _n8e _n8d |
|---|
| 443 | .def 0 |
|---|
| 444 | - =hwy_light 1 |
|---|
| 445 | .mv _n90 2 YES NO |
|---|
| 446 | .names _n90 |
|---|
| 447 | YES |
|---|
| 448 | # car_present == 0 |
|---|
| 449 | .names car_present _n90 _n8f |
|---|
| 450 | .def 0 |
|---|
| 451 | - =car_present 1 |
|---|
| 452 | # (car_present == 0) && long_timer |
|---|
| 453 | .names _n8f long_timer _n91 |
|---|
| 454 | .def 0 |
|---|
| 455 | 1 1 1 |
|---|
| 456 | # (hwy_light == 0) && ((car_present == 0) && long_timer ) |
|---|
| 457 | .names _n8d _n91 _n92 |
|---|
| 458 | .def 0 |
|---|
| 459 | 1 1 1 |
|---|
| 460 | .mv _n94 3 GREEN YELLOW RED |
|---|
| 461 | .names _n94 |
|---|
| 462 | RED |
|---|
| 463 | # hwy_light == 2 |
|---|
| 464 | .names hwy_light _n94 _n93 |
|---|
| 465 | .def 0 |
|---|
| 466 | - =hwy_light 1 |
|---|
| 467 | # (hwy_light == 2) && enable_hwy |
|---|
| 468 | .names _n93 enable_hwy _n95 |
|---|
| 469 | .def 0 |
|---|
| 470 | 1 1 1 |
|---|
| 471 | # ((hwy_light == 0) && ((car_present == 0) && long_timer )) || (hwy_light == 2) && enable_hwy |
|---|
| 472 | .names _n92 _n95 _n96 |
|---|
| 473 | .def 1 |
|---|
| 474 | 0 0 0 |
|---|
| 475 | .names _n96 hwy_start_timer$raw_n8c |
|---|
| 476 | - =_n96 |
|---|
| 477 | # assign enable_farm = ((hwy_light == YELLOW ) && short_timer ) |
|---|
| 478 | .mv _n99 3 GREEN YELLOW RED |
|---|
| 479 | .names _n99 |
|---|
| 480 | YELLOW |
|---|
| 481 | # hwy_light == 1 |
|---|
| 482 | .names hwy_light _n99 _n98 |
|---|
| 483 | .def 0 |
|---|
| 484 | - =hwy_light 1 |
|---|
| 485 | # (hwy_light == 1) && short_timer |
|---|
| 486 | .names _n98 short_timer _n9a |
|---|
| 487 | .def 0 |
|---|
| 488 | 1 1 1 |
|---|
| 489 | .names _n9a enable_farm$raw_n97 |
|---|
| 490 | - =_n9a |
|---|
| 491 | .mv _n9d 3 GREEN YELLOW RED |
|---|
| 492 | .names _n9d |
|---|
| 493 | GREEN |
|---|
| 494 | .names hwy_light _n9d _n9c |
|---|
| 495 | .def 0 |
|---|
| 496 | - =hwy_light 1 |
|---|
| 497 | .names _n9c _n9b |
|---|
| 498 | 1 1 |
|---|
| 499 | 0 0 |
|---|
| 500 | .mv _n9f 2 YES NO |
|---|
| 501 | .names _n9f |
|---|
| 502 | YES |
|---|
| 503 | # car_present == 0 |
|---|
| 504 | .names car_present _n9f _n9e |
|---|
| 505 | .def 0 |
|---|
| 506 | - =car_present 1 |
|---|
| 507 | # (car_present == 0) && long_timer |
|---|
| 508 | .names _n9e long_timer _na0 |
|---|
| 509 | .def 0 |
|---|
| 510 | 1 1 1 |
|---|
| 511 | .names _na0 _na1 |
|---|
| 512 | - =_na0 |
|---|
| 513 | # hwy_light = 1 |
|---|
| 514 | .mv hwy_light$_na0_na2$true 3 GREEN YELLOW RED |
|---|
| 515 | .names hwy_light$_na0_na2$true |
|---|
| 516 | YELLOW |
|---|
| 517 | # if/else ((car_present == 0) && long_timer ) |
|---|
| 518 | .mv hwy_light$_na0$raw_na5 3 GREEN YELLOW RED |
|---|
| 519 | .names hwy_light$_na0_na2$true hwy_light _na0 hwy_light$_na0$raw_na5 |
|---|
| 520 | - - 0 =hwy_light |
|---|
| 521 | - - 1 =hwy_light$_na0_na2$true |
|---|
| 522 | .mv _na8 3 GREEN YELLOW RED |
|---|
| 523 | .names _na8 |
|---|
| 524 | YELLOW |
|---|
| 525 | .names hwy_light _na8 _na7 |
|---|
| 526 | .def 0 |
|---|
| 527 | - =hwy_light 1 |
|---|
| 528 | .names _na7 _na6 |
|---|
| 529 | 1 1 |
|---|
| 530 | 0 0 |
|---|
| 531 | .names short_timer _na9 |
|---|
| 532 | - =short_timer |
|---|
| 533 | # hwy_light = 2 |
|---|
| 534 | .mv hwy_light$short_timer_naa$true 3 GREEN YELLOW RED |
|---|
| 535 | .names hwy_light$short_timer_naa$true |
|---|
| 536 | RED |
|---|
| 537 | # if/else (short_timer ) |
|---|
| 538 | .mv hwy_light$short_timer$raw_nad 3 GREEN YELLOW RED |
|---|
| 539 | .names hwy_light$short_timer_naa$true hwy_light short_timer hwy_light$short_timer$raw_nad |
|---|
| 540 | - - 0 =hwy_light |
|---|
| 541 | - - 1 =hwy_light$short_timer_naa$true |
|---|
| 542 | .mv _nb0 3 GREEN YELLOW RED |
|---|
| 543 | .names _nb0 |
|---|
| 544 | RED |
|---|
| 545 | .names hwy_light _nb0 _naf |
|---|
| 546 | .def 0 |
|---|
| 547 | - =hwy_light 1 |
|---|
| 548 | .names _naf _nae |
|---|
| 549 | 1 1 |
|---|
| 550 | 0 0 |
|---|
| 551 | .names enable_hwy _nb1 |
|---|
| 552 | - =enable_hwy |
|---|
| 553 | # hwy_light = 0 |
|---|
| 554 | .mv hwy_light$enable_hwy_nb2$true 3 GREEN YELLOW RED |
|---|
| 555 | .names hwy_light$enable_hwy_nb2$true |
|---|
| 556 | GREEN |
|---|
| 557 | # if/else (enable_hwy ) |
|---|
| 558 | .mv hwy_light$enable_hwy$raw_nb5 3 GREEN YELLOW RED |
|---|
| 559 | .names hwy_light$enable_hwy_nb2$true hwy_light enable_hwy hwy_light$enable_hwy$raw_nb5 |
|---|
| 560 | - - 0 =hwy_light |
|---|
| 561 | - - 1 =hwy_light$enable_hwy_nb2$true |
|---|
| 562 | # case (hwy_light ) |
|---|
| 563 | .mv hwy_light$_nae$raw_nb8 3 GREEN YELLOW RED |
|---|
| 564 | .names hwy_light$enable_hwy$raw_nb5 hwy_light _nae hwy_light$_nae$raw_nb8 |
|---|
| 565 | - - 0 =hwy_light |
|---|
| 566 | - - 1 =hwy_light$enable_hwy$raw_nb5 |
|---|
| 567 | .mv hwy_light$_na6$raw_nb9 3 GREEN YELLOW RED |
|---|
| 568 | .names hwy_light$short_timer$raw_nad hwy_light$_nae$raw_nb8 _na6 hwy_light$_na6$raw_nb9 |
|---|
| 569 | - - 0 =hwy_light$_nae$raw_nb8 |
|---|
| 570 | - - 1 =hwy_light$short_timer$raw_nad |
|---|
| 571 | .mv hwy_light$_n9b$raw_nbd 3 GREEN YELLOW RED |
|---|
| 572 | .names hwy_light$_na0$raw_na5 hwy_light$_na6$raw_nb9 _n9b hwy_light$_n9b$raw_nbd |
|---|
| 573 | - - 0 =hwy_light$_na6$raw_nb9 |
|---|
| 574 | - - 1 =hwy_light$_na0$raw_na5 |
|---|
| 575 | # conflict arbitrators |
|---|
| 576 | .names enable_farm$raw_n97 enable_farm |
|---|
| 577 | 0 0 |
|---|
| 578 | 1 1 |
|---|
| 579 | .names _n9b _na1 _na6 _na9 _nae _nb1 _nc1 |
|---|
| 580 | .def 0 |
|---|
| 581 | 1 1 - - - - 1 |
|---|
| 582 | 0 - 1 1 - - 1 |
|---|
| 583 | 0 - 0 - 1 1 1 |
|---|
| 584 | .mv _nc2 3 GREEN YELLOW RED |
|---|
| 585 | .names _nc1 hwy_light$_n9b$raw_nbd hwy_light _nc2 |
|---|
| 586 | 1 - - =hwy_light$_n9b$raw_nbd |
|---|
| 587 | 0 - - =hwy_light |
|---|
| 588 | .names hwy_start_timer$raw_n8c hwy_start_timer |
|---|
| 589 | 0 0 |
|---|
| 590 | 1 1 |
|---|
| 591 | # non-blocking assignments |
|---|
| 592 | # latches |
|---|
| 593 | .r hwy_light$raw_n8b hwy_light |
|---|
| 594 | - =hwy_light$raw_n8b |
|---|
| 595 | .latch _nc2 hwy_light |
|---|
| 596 | # quasi-continuous assignment |
|---|
| 597 | .end |
|---|
| 598 | |
|---|
| 599 | |
|---|
![(please configure the [header_logo] section in trac.ini)](/trac/verif_tools/chrome/site/your_project_logo.png){kind=logo}
