Phase 0+ timing optimization (attempts #13-22 + implementation): NCO (nco_400m_enhanced.v): - 4-stage pipeline: DSP48E1 accumulate -> LUT read -> negate -> quadrant MUX - DSP48E1 phase accumulator in P=P+C mode (eliminates 8-stage CARRY4 chain) - Registered phase_inc_dithered to break cascaded 32-bit add path DDC (ddc_400m.v): - Direct DSP48E1 instantiation for I/Q mixers (AREG=1, BREG=1, MREG=1, PREG=1) - CEP=1, RSTP=!reset_n for proper pipeline control - 3-stage dsp_valid_pipe for PREG=1 latency - Behavioral sim model under ifdef SIMULATION for Icarus compatibility CIC (cic_decimator_4x_enhanced.v): - 28-bit accumulators (was 36) per CIC width formula: 18 + 5*log2(4) = 28 - Removed integrator/comb saturation (CIC uses wrapping arithmetic by design) - Pipelined output saturation comparison CDC/ASYNC_REG: - ASYNC_REG attribute on all CDC synchronizer registers (cdc_modules.v, radar_system_top.v, usb_data_interface.v) - Sync reset in generate blocks (cdc_modules.v) Results: Vivado post-implementation WNS=+1.196ns, 0 failing endpoints, 850 LUTs (1.34%), 466 FFs (0.37%), 2 DSP48E1 (0.83%) on xc7a100t. All testbenches pass: 241/244 (3 known stub failures).
7.3 KiB
7.3 KiB
| 1 | input_n | data_in | output_n | data_out |
|---|---|---|---|---|
| 2 | 6 | 470 | 0 | 0 |
| 3 | 10 | 782 | 1 | 0 |
| 4 | 14 | 1090 | 2 | 0 |
| 5 | 18 | 1394 | 3 | 0 |
| 6 | 22 | 1693 | 4 | 0 |
| 7 | 26 | 1985 | 5 | 0 |
| 8 | 30 | 2269 | 6 | 0 |
| 9 | 34 | 2545 | 7 | 6 |
| 10 | 38 | 2810 | 8 | 99 |
| 11 | 42 | 3064 | 9 | 354 |
| 12 | 46 | 3306 | 10 | 664 |
| 13 | 50 | 3535 | 11 | 974 |
| 14 | 54 | 3750 | 12 | 1279 |
| 15 | 58 | 3950 | 13 | 1580 |
| 16 | 62 | 4135 | 14 | 1875 |
| 17 | 66 | 4303 | 15 | 2161 |
| 18 | 70 | 4455 | 16 | 2440 |
| 19 | 74 | 4588 | 17 | 2709 |
| 20 | 78 | 4704 | 18 | 2967 |
| 21 | 82 | 4801 | 19 | 3214 |
| 22 | 86 | 4879 | 20 | 3448 |
| 23 | 90 | 4938 | 21 | 3668 |
| 24 | 94 | 4977 | 22 | 3874 |
| 25 | 98 | 4997 | 23 | 4064 |
| 26 | 102 | 4997 | 24 | 4238 |
| 27 | 106 | 4977 | 25 | 4396 |
| 28 | 110 | 4938 | 26 | 4536 |
| 29 | 114 | 4879 | 27 | 4659 |
| 30 | 118 | 4801 | 28 | 4763 |
| 31 | 122 | 4704 | 29 | 4848 |
| 32 | 126 | 4588 | 30 | 4914 |
| 33 | 130 | 4455 | 31 | 4960 |
| 34 | 134 | 4303 | 32 | 4988 |
| 35 | 138 | 4135 | 33 | 4995 |
| 36 | 142 | 3950 | 34 | 4983 |
| 37 | 146 | 3750 | 35 | 4951 |
| 38 | 150 | 3535 | 36 | 4899 |
| 39 | 154 | 3306 | 37 | 4828 |
| 40 | 158 | 3064 | 38 | 4738 |
| 41 | 162 | 2810 | 39 | 4630 |
| 42 | 166 | 2545 | 40 | 4503 |
| 43 | 170 | 2269 | 41 | 4358 |
| 44 | 174 | 1985 | 42 | 4196 |
| 45 | 178 | 1693 | 43 | 4018 |
| 46 | 182 | 1394 | 44 | 3824 |
| 47 | 186 | 1090 | 45 | 3614 |
| 48 | 190 | 782 | 46 | 3390 |
| 49 | 194 | 470 | 47 | 3154 |
| 50 | 198 | 157 | 48 | 2904 |
| 51 | 202 | -157 | 49 | 2643 |
| 52 | 206 | -470 | 50 | 2371 |
| 53 | 210 | -782 | 51 | 2091 |
| 54 | 214 | -1090 | 52 | 1802 |
| 55 | 218 | -1394 | 53 | 1506 |
| 56 | 222 | -1693 | 54 | 1203 |
| 57 | 226 | -1985 | 55 | 896 |
| 58 | 230 | -2269 | 56 | 586 |
| 59 | 234 | -2545 | 57 | 274 |
| 60 | 238 | -2810 | 58 | -40 |
| 61 | 242 | -3064 | 59 | -353 |
| 62 | 246 | -3306 | 60 | -665 |
| 63 | 250 | -3535 | 61 | -975 |
| 64 | 254 | -3750 | 62 | -1280 |
| 65 | 258 | -3950 | 63 | -1581 |
| 66 | 262 | -4135 | 64 | -1876 |
| 67 | 266 | -4303 | 65 | -2162 |
| 68 | 270 | -4455 | 66 | -2441 |
| 69 | 274 | -4588 | 67 | -2710 |
| 70 | 278 | -4704 | 68 | -2968 |
| 71 | 282 | -4801 | 69 | -3215 |
| 72 | 286 | -4879 | 70 | -3449 |
| 73 | 290 | -4938 | 71 | -3669 |
| 74 | 294 | -4977 | 72 | -3875 |
| 75 | 298 | -4997 | 73 | -4065 |
| 76 | 302 | -4997 | 74 | -4239 |
| 77 | 306 | -4977 | 75 | -4397 |
| 78 | 310 | -4938 | 76 | -4537 |
| 79 | 314 | -4879 | 77 | -4660 |
| 80 | 318 | -4801 | 78 | -4764 |
| 81 | 322 | -4704 | 79 | -4849 |
| 82 | 326 | -4588 | 80 | -4915 |
| 83 | 330 | -4455 | 81 | -4961 |
| 84 | 334 | -4303 | 82 | -4989 |
| 85 | 338 | -4135 | 83 | -4996 |
| 86 | 342 | -3950 | 84 | -4984 |
| 87 | 346 | -3750 | 85 | -4952 |
| 88 | 350 | -3535 | 86 | -4900 |
| 89 | 354 | -3306 | 87 | -4829 |
| 90 | 358 | -3064 | 88 | -4739 |
| 91 | 362 | -2810 | 89 | -4631 |
| 92 | 366 | -2545 | 90 | -4504 |
| 93 | 370 | -2269 | 91 | -4359 |
| 94 | 374 | -1985 | 92 | -4197 |
| 95 | 378 | -1693 | 93 | -4019 |
| 96 | 382 | -1394 | 94 | -3825 |
| 97 | 386 | -1090 | 95 | -3615 |
| 98 | 390 | -782 | 96 | -3391 |
| 99 | 394 | -470 | 97 | -3155 |
| 100 | 398 | -157 | 98 | -2905 |
| 101 | 402 | 157 | 99 | -2644 |
| 102 | 406 | 470 | 100 | -2372 |
| 103 | 410 | 782 | 101 | -2091 |
| 104 | 414 | 1090 | 102 | -1803 |
| 105 | 418 | 1394 | 103 | -1507 |
| 106 | 422 | 1693 | 104 | -1204 |
| 107 | 426 | 1985 | 105 | -897 |
| 108 | 430 | 2269 | 106 | -587 |
| 109 | 434 | 2545 | 107 | -275 |
| 110 | 438 | 2810 | 108 | 39 |
| 111 | 442 | 3064 | 109 | 352 |
| 112 | 446 | 3306 | 110 | 664 |
| 113 | 450 | 3535 | 111 | 974 |
| 114 | 454 | 3750 | 112 | 1279 |
| 115 | 458 | 3950 | 113 | 1580 |
| 116 | 462 | 4135 | 114 | 1875 |
| 117 | 466 | 4303 | 115 | 2161 |
| 118 | 470 | 4455 | 116 | 2440 |
| 119 | 474 | 4588 | 117 | 2709 |
| 120 | 478 | 4704 | 118 | 2967 |
| 121 | 482 | 4801 | 119 | 3214 |
| 122 | 486 | 4879 | 120 | 3448 |
| 123 | 490 | 4938 | 121 | 3668 |
| 124 | 494 | 4977 | 122 | 3874 |
| 125 | 498 | 4997 | 123 | 4064 |
| 126 | 502 | 4997 | 124 | 4238 |
| 127 | 506 | 4977 | 125 | 4396 |
| 128 | 510 | 4938 | 126 | 4536 |
| 129 | 514 | 4879 | 127 | 4659 |
| 130 | 518 | 4801 | 128 | 4763 |
| 131 | 522 | 4704 | 129 | 4848 |
| 132 | 526 | 4588 | 130 | 4914 |
| 133 | 530 | 4455 | 131 | 4960 |
| 134 | 534 | 4303 | 132 | 4988 |
| 135 | 538 | 4135 | 133 | 4995 |
| 136 | 542 | 3950 | 134 | 4983 |
| 137 | 546 | 3750 | 135 | 4951 |
| 138 | 550 | 3535 | 136 | 4899 |
| 139 | 554 | 3306 | 137 | 4828 |
| 140 | 558 | 3064 | 138 | 4738 |
| 141 | 562 | 2810 | 139 | 4630 |
| 142 | 566 | 2545 | 140 | 4503 |
| 143 | 570 | 2269 | 141 | 4358 |
| 144 | 574 | 1985 | 142 | 4196 |
| 145 | 578 | 1693 | 143 | 4018 |
| 146 | 582 | 1394 | 144 | 3824 |
| 147 | 586 | 1090 | 145 | 3614 |
| 148 | 590 | 782 | 146 | 3390 |
| 149 | 594 | 470 | 147 | 3154 |
| 150 | 598 | 157 | 148 | 2904 |
| 151 | 602 | -157 | 149 | 2643 |
| 152 | 606 | -470 | 150 | 2371 |
| 153 | 610 | -782 | 151 | 2091 |
| 154 | 614 | -1090 | 152 | 1802 |
| 155 | 618 | -1394 | 153 | 1506 |
| 156 | 622 | -1693 | 154 | 1203 |
| 157 | 626 | -1985 | 155 | 896 |
| 158 | 630 | -2269 | 156 | 586 |
| 159 | 634 | -2545 | 157 | 274 |
| 160 | 638 | -2810 | 158 | -40 |
| 161 | 642 | -3064 | 159 | -353 |
| 162 | 646 | -3306 | 160 | -665 |
| 163 | 650 | -3535 | 161 | -975 |
| 164 | 654 | -3750 | 162 | -1280 |
| 165 | 658 | -3950 | 163 | -1581 |
| 166 | 662 | -4135 | 164 | -1876 |
| 167 | 666 | -4303 | 165 | -2162 |
| 168 | 670 | -4455 | 166 | -2441 |
| 169 | 674 | -4588 | 167 | -2710 |
| 170 | 678 | -4704 | 168 | -2968 |
| 171 | 682 | -4801 | 169 | -3215 |
| 172 | 686 | -4879 | 170 | -3449 |
| 173 | 690 | -4938 | 171 | -3669 |
| 174 | 694 | -4977 | 172 | -3875 |
| 175 | 698 | -4997 | 173 | -4065 |
| 176 | 702 | -4997 | 174 | -4239 |
| 177 | 706 | -4977 | 175 | -4397 |
| 178 | 710 | -4938 | 176 | -4537 |
| 179 | 714 | -4879 | 177 | -4660 |
| 180 | 718 | -4801 | 178 | -4764 |
| 181 | 722 | -4704 | 179 | -4849 |
| 182 | 726 | -4588 | 180 | -4915 |
| 183 | 730 | -4455 | 181 | -4961 |
| 184 | 734 | -4303 | 182 | -4989 |
| 185 | 738 | -4135 | 183 | -4996 |
| 186 | 742 | -3950 | 184 | -4984 |
| 187 | 746 | -3750 | 185 | -4952 |
| 188 | 750 | -3535 | 186 | -4900 |
| 189 | 754 | -3306 | 187 | -4829 |
| 190 | 758 | -3064 | 188 | -4739 |
| 191 | 762 | -2810 | 189 | -4631 |
| 192 | 766 | -2545 | 190 | -4504 |
| 193 | 770 | -2269 | 191 | -4359 |
| 194 | 774 | -1985 | 192 | -4197 |
| 195 | 778 | -1693 | 193 | -4019 |
| 196 | 782 | -1394 | 194 | -3825 |
| 197 | 786 | -1090 | 195 | -3615 |
| 198 | 790 | -782 | 196 | -3391 |
| 199 | 794 | -470 | 197 | -3155 |
| 200 | 798 | -157 | 198 | -2905 |
| 201 | 802 | 157 | 199 | -2644 |
| 202 | 806 | 470 | 200 | -2372 |
| 203 | 810 | 782 | 201 | -2091 |
| 204 | 814 | 1090 | 202 | -1803 |
| 205 | 818 | 1394 | 203 | -1507 |
| 206 | 822 | 1693 | 204 | -1204 |
| 207 | 826 | 1985 | 205 | -897 |
| 208 | 830 | 2269 | 206 | -587 |
| 209 | 834 | 2545 | 207 | -275 |
| 210 | 838 | 2810 | 208 | 39 |
| 211 | 842 | 3064 | 209 | 352 |
| 212 | 846 | 3306 | 210 | 664 |
| 213 | 850 | 3535 | 211 | 974 |
| 214 | 854 | 3750 | 212 | 1279 |
| 215 | 858 | 3950 | 213 | 1580 |
| 216 | 862 | 4135 | 214 | 1875 |
| 217 | 866 | 4303 | 215 | 2161 |
| 218 | 870 | 4455 | 216 | 2440 |
| 219 | 874 | 4588 | 217 | 2709 |
| 220 | 878 | 4704 | 218 | 2967 |
| 221 | 882 | 4801 | 219 | 3214 |
| 222 | 886 | 4879 | 220 | 3448 |
| 223 | 890 | 4938 | 221 | 3668 |
| 224 | 894 | 4977 | 222 | 3874 |
| 225 | 898 | 4997 | 223 | 4064 |
| 226 | 902 | 4997 | 224 | 4238 |
| 227 | 906 | 4977 | 225 | 4396 |
| 228 | 910 | 4938 | 226 | 4536 |
| 229 | 914 | 4879 | 227 | 4659 |
| 230 | 918 | 4801 | 228 | 4763 |
| 231 | 922 | 4704 | 229 | 4848 |
| 232 | 926 | 4588 | 230 | 4914 |
| 233 | 930 | 4455 | 231 | 4960 |
| 234 | 934 | 4303 | 232 | 4988 |
| 235 | 938 | 4135 | 233 | 4995 |
| 236 | 942 | 3950 | 234 | 4983 |
| 237 | 946 | 3750 | 235 | 4951 |
| 238 | 950 | 3535 | 236 | 4899 |
| 239 | 954 | 3306 | 237 | 4828 |
| 240 | 958 | 3064 | 238 | 4738 |
| 241 | 962 | 2810 | 239 | 4630 |
| 242 | 966 | 2545 | 240 | 4503 |
| 243 | 970 | 2269 | 241 | 4358 |
| 244 | 974 | 1985 | 242 | 4196 |
| 245 | 978 | 1693 | 243 | 4018 |
| 246 | 982 | 1394 | 244 | 3824 |
| 247 | 986 | 1090 | 245 | 3614 |
| 248 | 990 | 782 | 246 | 3390 |
| 249 | 994 | 470 | 247 | 3154 |
| 250 | 998 | 157 | 248 | 2904 |
| 251 | 1002 | -157 | 249 | 2643 |
| 252 | 1006 | -470 | 250 | 2371 |
| 253 | 1010 | -782 | 251 | 2091 |
| 254 | 1014 | -1090 | 252 | 1802 |
| 255 | 1018 | -1394 | 253 | 1506 |
| 256 | 1022 | -1693 | 254 | 1203 |
| 257 | 1026 | -1985 | 255 | 896 |
| 258 | 1030 | -2269 | 256 | 586 |
| 259 | 1034 | -2545 | 257 | 274 |
| 260 | 1038 | -2810 | 258 | -40 |
| 261 | 1042 | -3064 | 259 | -353 |
| 262 | 1046 | -3306 | 260 | -665 |
| 263 | 1050 | -3535 | 261 | -975 |
| 264 | 1054 | -3750 | 262 | -1280 |
| 265 | 1058 | -3950 | 263 | -1581 |
| 266 | 1062 | -4135 | 264 | -1876 |
| 267 | 1066 | -4303 | 265 | -2162 |
| 268 | 1070 | -4455 | 266 | -2441 |
| 269 | 1074 | -4588 | 267 | -2710 |
| 270 | 1078 | -4704 | 268 | -2968 |
| 271 | 1082 | -4801 | 269 | -3215 |
| 272 | 1086 | -4879 | 270 | -3449 |
| 273 | 1090 | -4938 | 271 | -3669 |
| 274 | 1094 | -4977 | 272 | -3875 |
| 275 | 1098 | -4997 | 273 | -4065 |
| 276 | 1102 | -4997 | 274 | -4239 |
| 277 | 1106 | -4977 | 275 | -4397 |
| 278 | 1110 | -4938 | 276 | -4537 |
| 279 | 1114 | -4879 | 277 | -4660 |
| 280 | 1118 | -4801 | 278 | -4764 |
| 281 | 1122 | -4704 | 279 | -4849 |
| 282 | 1126 | -4588 | 280 | -4915 |
| 283 | 1130 | -4455 | 281 | -4961 |
| 284 | 1134 | -4303 | 282 | -4989 |
| 285 | 1138 | -4135 | 283 | -4996 |
| 286 | 1142 | -3950 | 284 | -4984 |
| 287 | 1146 | -3750 | 285 | -4952 |
| 288 | 1150 | -3535 | 286 | -4900 |
| 289 | 1154 | -3306 | 287 | -4829 |
| 290 | 1158 | -3064 | 288 | -4739 |
| 291 | 1162 | -2810 | 289 | -4631 |
| 292 | 1166 | -2545 | 290 | -4504 |
| 293 | 1170 | -2269 | 291 | -4359 |
| 294 | 1174 | -1985 | 292 | -4197 |
| 295 | 1178 | -1693 | 293 | -4019 |
| 296 | 1182 | -1394 | 294 | -3825 |
| 297 | 1186 | -1090 | 295 | -3615 |
| 298 | 1190 | -782 | 296 | -3391 |
| 299 | 1194 | -470 | 297 | -3155 |
| 300 | 1198 | -157 | 298 | -2905 |
| 301 | 1202 | 157 | 299 | -2644 |
| 302 | 1206 | 470 | 300 | -2372 |
| 303 | 1210 | 782 | 301 | -2091 |
| 304 | 1214 | 1090 | 302 | -1803 |
| 305 | 1218 | 1394 | 303 | -1507 |
| 306 | 1222 | 1693 | 304 | -1204 |
| 307 | 1226 | 1985 | 305 | -897 |
| 308 | 1230 | 2269 | 306 | -587 |
| 309 | 1234 | 2545 | 307 | -275 |
| 310 | 1238 | 2810 | 308 | 39 |
| 311 | 1242 | 3064 | 309 | 352 |
| 312 | 1246 | 3306 | 310 | 664 |
| 313 | 1250 | 3535 | 311 | 974 |
| 314 | 1254 | 3750 | 312 | 1279 |
| 315 | 1258 | 3950 | 313 | 1580 |
| 316 | 1262 | 4135 | 314 | 1875 |
| 317 | 1266 | 4303 | 315 | 2161 |
| 318 | 1270 | 4455 | 316 | 2440 |
| 319 | 1274 | 4588 | 317 | 2709 |
| 320 | 1278 | 4704 | 318 | 2967 |
| 321 | 1282 | 4801 | 319 | 3214 |
| 322 | 1286 | 4879 | 320 | 3448 |
| 323 | 1290 | 4938 | 321 | 3668 |
| 324 | 1294 | 4977 | 322 | 3874 |
| 325 | 1298 | 4997 | 323 | 4064 |
| 326 | 1302 | 4997 | 324 | 4238 |
| 327 | 1306 | 4977 | 325 | 4396 |
| 328 | 1310 | 4938 | 326 | 4536 |
| 329 | 1314 | 4879 | 327 | 4659 |
| 330 | 1318 | 4801 | 328 | 4763 |
| 331 | 1322 | 4704 | 329 | 4848 |
| 332 | 1326 | 4588 | 330 | 4914 |
| 333 | 1330 | 4455 | 331 | 4960 |
| 334 | 1334 | 4303 | 332 | 4988 |
| 335 | 1338 | 4135 | 333 | 4995 |
| 336 | 1342 | 3950 | 334 | 4983 |
| 337 | 1346 | 3750 | 335 | 4951 |
| 338 | 1350 | 3535 | 336 | 4899 |
| 339 | 1354 | 3306 | 337 | 4828 |
| 340 | 1358 | 3064 | 338 | 4738 |
| 341 | 1362 | 2810 | 339 | 4630 |
| 342 | 1366 | 2545 | 340 | 4503 |
| 343 | 1370 | 2269 | 341 | 4358 |
| 344 | 1374 | 1985 | 342 | 4196 |
| 345 | 1378 | 1693 | 343 | 4018 |
| 346 | 1382 | 1394 | 344 | 3824 |
| 347 | 1386 | 1090 | 345 | 3614 |
| 348 | 1390 | 782 | 346 | 3390 |
| 349 | 1394 | 470 | 347 | 3154 |
| 350 | 1398 | 157 | 348 | 2904 |
| 351 | 1402 | -157 | 349 | 2643 |
| 352 | 1406 | -470 | 350 | 2371 |
| 353 | 1410 | -782 | 351 | 2091 |
| 354 | 1414 | -1090 | 352 | 1802 |
| 355 | 1418 | -1394 | 353 | 1506 |
| 356 | 1422 | -1693 | 354 | 1203 |
| 357 | 1426 | -1985 | 355 | 896 |
| 358 | 1430 | -2269 | 356 | 586 |
| 359 | 1434 | -2545 | 357 | 274 |
| 360 | 1438 | -2810 | 358 | -40 |
| 361 | 1442 | -3064 | 359 | -353 |
| 362 | 1446 | -3306 | 360 | -665 |
| 363 | 1450 | -3535 | 361 | -975 |
| 364 | 1454 | -3750 | 362 | -1280 |
| 365 | 1458 | -3950 | 363 | -1581 |
| 366 | 1462 | -4135 | 364 | -1876 |
| 367 | 1466 | -4303 | 365 | -2162 |
| 368 | 1470 | -4455 | 366 | -2441 |
| 369 | 1474 | -4588 | 367 | -2710 |
| 370 | 1478 | -4704 | 368 | -2968 |
| 371 | 1482 | -4801 | 369 | -3215 |
| 372 | 1486 | -4879 | 370 | -3449 |
| 373 | 1490 | -4938 | 371 | -3669 |
| 374 | 1494 | -4977 | 372 | -3875 |
| 375 | 1498 | -4997 | 373 | -4065 |
| 376 | 1502 | -4997 | 374 | -4239 |
| 377 | 1506 | -4977 | 375 | -4397 |
| 378 | 1510 | -4938 | 376 | -4537 |
| 379 | 1514 | -4879 | 377 | -4660 |
| 380 | 1518 | -4801 | 378 | -4764 |
| 381 | 1522 | -4704 | 379 | -4849 |
| 382 | 1526 | -4588 | 380 | -4915 |
| 383 | 1530 | -4455 | 381 | -4961 |
| 384 | 1534 | -4303 | 382 | -4989 |
| 385 | 1538 | -4135 | 383 | -4996 |
| 386 | 1542 | -3950 | 384 | -4984 |
| 387 | 1546 | -3750 | 385 | -4952 |
| 388 | 1550 | -3535 | 386 | -4900 |
| 389 | 1554 | -3306 | 387 | -4829 |
| 390 | 1558 | -3064 | 388 | -4739 |
| 391 | 1562 | -2810 | 389 | -4631 |
| 392 | 1566 | -2545 | 390 | -4504 |
| 393 | 1570 | -2269 | 391 | -4359 |
| 394 | 1574 | -1985 | 392 | -4197 |
| 395 | 1578 | -1693 | 393 | -4019 |
| 396 | 1582 | -1394 | 394 | -3825 |
| 397 | 1586 | -1090 | 395 | -3615 |
| 398 | 1590 | -782 | 396 | -3391 |
| 399 | 1594 | -470 | 397 | -3155 |
| 400 | 1598 | -157 | 398 | -2905 |