diff options
Diffstat (limited to 'techlibs/xilinx/mux_map.v')
| -rw-r--r-- | techlibs/xilinx/mux_map.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/techlibs/xilinx/mux_map.v b/techlibs/xilinx/mux_map.v index e28070359..91aaf2118 100644 --- a/techlibs/xilinx/mux_map.v +++ b/techlibs/xilinx/mux_map.v @@ -54,7 +54,7 @@ module \$shiftx (A, B, Y); wire _TECHMAP_FAIL_ = 1; end else begin - if (B_WIDTH < 3 || A_WIDTH <= 4) + if (((A_WIDTH + Y_WIDTH - 1) / Y_WIDTH) < `MIN_MUX_INPUTS) wire _TECHMAP_FAIL_ = 1; else \$__XILINX_SHIFTX #( |