2019-05-21 18:19:45 -05:00
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# Max delays from https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLL_L.sdf
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2019-04-09 12:58:58 -05:00
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2019-06-22 16:28:24 -05:00
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# NB: Inputs/Outputs must be ordered alphabetically
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# (with exceptions for carry in/out)
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2019-06-21 17:47:42 -05:00
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# Average across F7[AB]MUX
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2019-04-22 14:14:37 -05:00
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# Inputs: I0 I1 S0
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# Outputs: O
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2019-06-21 17:47:42 -05:00
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F7MUX 1 1 3 1
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204 208 286
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2019-04-09 16:32:10 -05:00
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2019-04-22 14:14:37 -05:00
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# Inputs: I0 I1 S0
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# Outputs: O
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2019-05-28 01:09:06 -05:00
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MUXF8 2 1 3 1
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2019-04-09 16:32:10 -05:00
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104 94 273
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2019-04-16 16:53:28 -05:00
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2019-06-21 17:47:42 -05:00
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# Inputs: I0 I1 I2 I3 S0 S1
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# Outputs: O
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MUXF78 10 1 6 1
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190 193 217 223 296 273
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2019-05-21 18:19:45 -05:00
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# CARRY4 + CARRY4_[ABCD]X
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2019-06-22 16:18:42 -05:00
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# Inputs: CYINIT DI0 DI1 DI2 DI3 S0 S1 S2 S3 CI
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2019-05-30 03:23:36 -05:00
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# Outputs: O0 O1 O2 O3 CO0 CO1 CO2 CO3
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2019-06-22 16:18:42 -05:00
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# (NB: carry chain input/output must be last
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# input/output and have been moved there
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# overriding the alphabetical ordering)
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2019-05-28 01:09:06 -05:00
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CARRY4 3 1 10 8
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2019-06-22 16:18:42 -05:00
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482 - - - - 223 - - - 222
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598 407 - - - 400 205 - - 334
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584 556 537 - - 523 558 226 - 239
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642 615 596 438 - 582 618 330 227 313
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536 379 - - - 340 - - - 271
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494 465 445 - - 433 469 - - 157
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592 540 520 356 - 512 548 292 - 228
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580 526 507 398 385 508 528 378 380 114
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