diff options
Diffstat (limited to 'techlibs/xilinx/abc_xc7.box')
| -rw-r--r-- | techlibs/xilinx/abc_xc7.box | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/techlibs/xilinx/abc_xc7.box b/techlibs/xilinx/abc_xc7.box new file mode 100644 index 000000000..b1c24ed24 --- /dev/null +++ b/techlibs/xilinx/abc_xc7.box @@ -0,0 +1,57 @@ +# Max delays from https://github.com/SymbiFlow/prjxray-db/blob/34ea6eb08a63d21ec16264ad37a0a7b142ff6031/artix7/timings/CLBLL_L.sdf + +# NB: Inputs/Outputs must be ordered alphabetically +# (with exceptions for carry in/out) + +# Average across F7[AB]MUX +# Inputs: I0 I1 S0 +# Outputs: O +F7MUX 1 1 3 1 +204 208 286 + +# Inputs: I0 I1 S0 +# Outputs: O +MUXF8 2 1 3 1 +104 94 273 + +# Inputs: I0 I1 I2 I3 S0 S1 +# Outputs: O +MUXF78 3 1 6 1 +190 193 217 223 296 273 + +# CARRY4 + CARRY4_[ABCD]X +# Inputs: CYINIT DI0 DI1 DI2 DI3 S0 S1 S2 S3 CI +# Outputs: O0 O1 O2 O3 CO0 CO1 CO2 CO3 +# (NB: carry chain input/output must be last +# input/output and have been moved there +# overriding the alphabetical ordering) +CARRY4 4 1 10 8 +482 - - - - 223 - - - 222 +598 407 - - - 400 205 - - 334 +584 556 537 - - 523 558 226 - 239 +642 615 596 438 - 582 618 330 227 313 +536 379 - - - 340 - - - 271 +494 465 445 - - 433 469 - - 157 +592 540 520 356 - 512 548 292 - 228 +580 526 507 398 385 508 528 378 380 114 + +# SLICEM/A6LUT +# Inputs: A0 A1 A2 A3 A4 D DPRA0 DPRA1 DPRA2 DPRA3 DPRA4 WCLK WE +# Outputs: DPO SPO +RAM32X1D 5 0 13 2 +- - - - - - 631 472 407 238 127 - - +631 472 407 238 127 - - - - - - - - + +# SLICEM/A6LUT +# Inputs: A0 A1 A2 A3 A4 A5 D DPRA0 DPRA1 DPRA2 DPRA3 DPRA4 DPRA5 WCLK WE +# Outputs: DPO SPO +RAM64X1D 6 0 15 2 +- - - - - - - 642 631 472 407 238 127 - - +642 631 472 407 238 127 - - - - - - - - - + +# SLICEM/A6LUT + F7[AB]MUX +# Inputs: A0 A1 A2 A3 A4 A5 A6 D DPRA0 DPRA1 DPRA2 DPRA3 DPRA4 DPRA5 DPRA6 WCLK WE +# Outputs: DPO SPO +RAM128X1D 7 0 17 2 +- - - - - - - - 1009 998 839 774 605 494 450 - - +1047 1036 877 812 643 532 478 - - - - - - - - - - |