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 S
  18 # Outputs: O0 O1
  19 $__MUXF7x2 3 1 5 2
  20 190 193 -   -   276
  21 -   -   217 223 296
  22
  23 # CARRY4 + CARRY4_[ABCD]X
  24 # Inputs: CYINIT DI0 DI1 DI2 DI3 S0 S1 S2 S3 CI
  25 # Outputs:  O0 O1 O2 O3 CO0 CO1 CO2 CO3
  26 #   (NB: carry chain input/output must be last
  27 #        input/output and the entire bus has been
  28 #        moved there overriding the otherwise
  29 #        alphabetical ordering)
  30 CARRY4 4 1 10 8
  31 482 -   -   -   -   223 -   -   -   222
  32 598 407 -   -   -   400 205 -   -   334
  33 584 556 537 -   -   523 558 226 -   239
  34 642 615 596 438 -   582 618 330 227 313
  35 536 379 -   -   -   340 -   -   -   271
  36 494 465 445 -   -   433 469 -   -   157
  37 592 540 520 356 -   512 548 292 -   228
  38 580 526 507 398 385 508 528 378 380 114
  39
  40 # SLICEM/A6LUT
  41 # Inputs: A0 A1 A2 A3 A4 D DPRA0 DPRA1 DPRA2 DPRA3 DPRA4 WCLK WE
  42 # Outputs: DPO SPO
  43 RAM32X1D 5 0 13 2
  44 -   -   -   -   -   - 631 472 407 238 127 - -
  45 631 472 407 238 127 - -   -   -   -   -   - -
  46
  47 # SLICEM/A6LUT
  48 # Inputs: A0 A1 A2 A3 A4 A5 D DPRA0 DPRA1 DPRA2 DPRA3 DPRA4 DPRA5 WCLK WE
  49 # Outputs: DPO SPO
  50 RAM64X1D 6 0 15 2
  51 -   -   -   -   -   -   - 642 631 472 407 238 127 - -
  52 642 631 472 407 238 127 - -   -   -   -   -   -   - -
  53
  54 # SLICEM/A6LUT + F7[AB]MUX
  55 # Inputs: A0 A1 A2 A3 A4 A5 A6 D DPRA0 DPRA1 DPRA2 DPRA3 DPRA4 DPRA5 DPRA6 WCLK WE
  56 # Outputs: DPO SPO
  57 RAM128X1D 7 0 17 2
  58 -    -    -   -   -   -   -   - 1009 998 839 774 605 494 450 - -
  59 1047 1036 877 812 643 532 478 - -    -   -   -   -   -   -   - -