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Diffstat (limited to 'techlibs/xilinx/cells.lut')
| -rw-r--r-- | techlibs/xilinx/cells.lut | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/techlibs/xilinx/cells.lut b/techlibs/xilinx/cells.lut new file mode 100644 index 000000000..3f3b69a8e --- /dev/null +++ b/techlibs/xilinx/cells.lut @@ -0,0 +1,15 @@ +# Max delays from https://pastebin.com/v2hrcksd +# from https://github.com/SymbiFlow/prjxray/pull/706#issuecomment-479380321 + +# Since LUT delays are pushed onto the fabric as routing delays, +# assume each input costs +100ps + +# K area delay +1 11 224 +2 12 224 324 +3 13 224 324 424 +4 14 224 324 424 524 +5 15 224 324 424 524 624 +6 20 224 324 424 524 624 724 +7 40 224 324 424 524 624 724 1020 +8 80 224 324 424 524 624 724 1020 1293 |