1 files changed, 0 insertions, 19 deletions
diff --git a/techlibs/xilinx/cells_box.v b/techlibs/xilinx/cells_box.v
deleted file mode 100644
index ef6f81d27..000000000
--- a/techlibs/xilinx/cells_box.v
+++ /dev/null
@@ -1,19 +0,0 @@
-(* abc_box_id = 1 *)
-module MUXF7(output O, input I0, I1, S);
-  assign O = S ? I1 : I0;
-endmodule
-
-(* abc_box_id = 2 *)
-module MUXF8(output O, input I0, I1, S);
-  assign O = S ? I1 : I0;
-endmodule
-
-(* abc_box_id = 3 *)
-module MUXCY(output O, input CI, DI, S);
-  assign O = S ? CI : DI;
-endmodule
-
-(* abc_box_id = 4 *)
-module XORCY(output O, input CI, LI);
-  assign O = CI ^ LI;
-endmodule