1 files changed, 2 insertions, 105 deletions
diff --git a/tests/ice40/dffs.v b/tests/ice40/dffs.v
index af7022c79..d57c8c97c 100644
--- a/tests/ice40/dffs.v
+++ b/tests/ice40/dffs.v
@@ -1,108 +1,5 @@
-module adff
-    ( input d, clk, clr, output reg q );
-    initial begin
-      q = 0;
-    end
-	always @( posedge clk, posedge clr )
-		if ( clr )
-			q <= 1'b0;
-		else
-            q <= d;
-endmodule
-
-module adffn
-    ( input d, clk, clr, output reg q );
-    initial begin
-      q = 0;
-    end
-	always @( posedge clk, negedge clr )
-		if ( !clr )
-			q <= 1'b0;
-		else
-            q <= d;
-endmodule
-
-module dffe
-    ( input d, clk, en, output reg q );
-    initial begin
-      q = 0;
-    end
+module top
+    ( input d, clk, output reg q );
 	always @( posedge clk )
-		if ( en )
-			q <= d;
-endmodule
-
-module dffsr
-    ( input d, clk, pre, clr, output reg q );
-    initial begin
-      q = 0;
-    end
-	always @( posedge clk, posedge pre, posedge clr )
-		if ( clr )
-			q <= 1'b0;
-		else if ( pre )
-			q <= 1'b1;
-		else
-            q <= d;
-endmodule
-
-module ndffnsnr
-    ( input d, clk, pre, clr, output reg q );
-    initial begin
-      q = 0;
-    end
-	always @( negedge clk, negedge pre, negedge clr )
-		if ( !clr )
-			q <= 1'b0;
-		else if ( !pre )
-			q <= 1'b1;
-		else
             q <= d;
 endmodule
-
-module top (
-input clk,
-input clr,
-input pre,
-input a,
-output b,b1,b2,b3,b4
-);
-
-dffsr u_dffsr (
-        .clk (clk ),
-        .clr (clr),
-        .pre (pre),
-        .d (a ),
-        .q (b )
-    );
-
-ndffnsnr u_ndffnsnr (
-        .clk (clk ),
-        .clr (clr),
-        .pre (pre),
-        .d (a ),
-        .q (b1 )
-    );
-
-adff u_adff (
-        .clk (clk ),
-        .clr (clr),
-        .d (a ),
-        .q (b2 )
-    );
-
-adffn u_adffn (
-        .clk (clk ),
-        .clr (clr),
-        .d (a ),
-        .q (b3 )
-    );
-
-dffe u_dffe (
-        .clk (clk ),
-        .en (clr),
-        .d (a ),
-        .q (b4 )
-    );
-
-endmodule