techlibs/xilinx/abc_xc7.box

   1 # Max delays from https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLL_L.sdf
   2
   3 # NB: Inputs/Outputs must be ordered alphabetically
   4 #     (with exceptions for carry in/out)
   5
   6 # Average across F7[AB]MUX
   7 # Inputs: I0 I1 S0
   8 # Outputs: O
   9 F7MUX 1 1 3 1
  10 204 208 286
  11
  12 # Inputs: I0 I1 S0
  13 # Outputs: O
  14 MUXF8 2 1 3 1
  15 104 94 273
  16
  17 # Inputs: I0 I1 I2 I3 S0 S1
  18 # Outputs: O
  19 MUXF78 3 1 6 1
  20 190 193 217 223 296 273
  21
  22 # CARRY4 + CARRY4_[ABCD]X
  23 # Inputs: CYINIT DI0 DI1 DI2 DI3 S0 S1 S2 S3 CI
  24 # Outputs:  O0 O1 O2 O3 CO0 CO1 CO2 CO3
  25 #   (NB: carry chain input/output must be last
  26 #        input/output and have been moved there
  27 #        overriding the alphabetical ordering)
  28 CARRY4 4 1 10 8
  29 482 -   -   -   -   223 -   -   -   222
  30 598 407 -   -   -   400 205 -   -   334
  31 584 556 537 -   -   523 558 226 -   239
  32 642 615 596 438 -   582 618 330 227 313
  33 536 379 -   -   -   340 -   -   -   271
  34 494 465 445 -   -   433 469 -   -   157
  35 592 540 520 356 -   512 548 292 -   228
  36 580 526 507 398 385 508 528 378 380 114
  37
  38 # SLICEM/A6LUT
  39 # Inputs: A0 A1 A2 A3 A4 D DPRA0 DPRA1 DPRA2 DPRA3 DPRA4 WCLK WE
  40 # Outputs: DPO SPO
  41 RAM32X1D 5 0 13 2
  42 -   -   -   -   -   - 631 472 407 238 127 - -
  43 631 472 407 238 127 - -   -   -   -   -   - -
  44
  45 # SLICEM/A6LUT
  46 # Inputs: A0 A1 A2 A3 A4 A5 D DPRA0 DPRA1 DPRA2 DPRA3 DPRA4 DPRA5 WCLK WE
  47 # Outputs: DPO SPO
  48 RAM64X1D 6 0 15 2
  49 -   -   -   -   -   -   - 642 631 472 407 238 127 - -
  50 642 631 472 407 238 127 - -   -   -   -   -   -   - -
  51
  52 # SLICEM/A6LUT + F7[AB]MUX
  53 # Inputs: A0 A1 A2 A3 A4 A5 A6 D DPRA0 DPRA1 DPRA2 DPRA3 DPRA4 DPRA5 DPRA6 WCLK WE
  54 # Outputs: DPO SPO
  55 RAM128X1D 7 0 17 2
  56 -    -    -   -   -   -   -   - 1009 998 839 774 605 494 450 - -
  57 1047 1036 877 812 643 532 478 - -    -   -   -   -   -   -   - -