diff options
Diffstat (limited to 'techlibs/xilinx/abc9_model.v')
| -rw-r--r-- | techlibs/xilinx/abc9_model.v | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/techlibs/xilinx/abc9_model.v b/techlibs/xilinx/abc9_model.v index 8c8e1556c..c17d6744a 100644 --- a/techlibs/xilinx/abc9_model.v +++ b/techlibs/xilinx/abc9_model.v @@ -30,6 +30,10 @@ module \$__XILINX_MUXF78 (output O, input I0, I1, I2, I3, S0, S1); : (S0 ? I1 : I0); endmodule +(* abc_box_id = 1000 *) +module \$__ABC9_ASYNC (input A, S, output Y); +endmodule + // Box to emulate comb/seq behaviour of RAMD{32,64} and SRL{16,32} // Necessary since RAMD* and SRL* have both combinatorial (i.e. // same-cycle read operation) and sequential (write operation |