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| -rw-r--r-- | techlibs/xilinx/abc_xc7.box | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/techlibs/xilinx/abc_xc7.box b/techlibs/xilinx/abc_xc7.box index 0a6a6eaf0..b5817a6e0 100644 --- a/techlibs/xilinx/abc_xc7.box +++ b/techlibs/xilinx/abc_xc7.box @@ -1,5 +1,8 @@ # 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) + # F7BMUX slower than F7AMUX # Inputs: I0 I1 S0 # Outputs: O |