1 files changed, 0 insertions, 77 deletions
diff --git a/ecp5/synth/blinky.v b/ecp5/synth/blinky.v
deleted file mode 100644
index 9c6b187b..00000000
--- a/ecp5/synth/blinky.v
+++ /dev/null
@@ -1,77 +0,0 @@
-module top(input clk_pin, input btn_pin, output [7:0] led_pin, output gpio0_pin);
-
-    wire clk;
-    wire [7:0] led;
-    wire btn;
-    wire gpio0;
-
-    (* LOC="G2" *) (* IO_TYPE="LVCMOS33" *)
-    TRELLIS_IO #(.DIR("INPUT")) clk_buf (.B(clk_pin), .O(clk));
-
-    (* LOC="R1" *) (* IO_TYPE="LVCMOS33" *)
-    TRELLIS_IO #(.DIR("INPUT")) btn_buf (.B(btn_pin), .O(btn));
-
-    (* LOC="B2" *) (* IO_TYPE="LVCMOS33" *)
-    TRELLIS_IO #(.DIR("OUTPUT")) led_buf_0 (.B(led_pin[0]), .I(led[0]));
-    (* LOC="C2" *) (* IO_TYPE="LVCMOS33" *)
-    TRELLIS_IO #(.DIR("OUTPUT")) led_buf_1 (.B(led_pin[1]), .I(led[1]));
-    (* LOC="C1" *) (* IO_TYPE="LVCMOS33" *)
-    TRELLIS_IO #(.DIR("OUTPUT")) led_buf_2 (.B(led_pin[2]), .I(led[2]));
-    (* LOC="D2" *) (* IO_TYPE="LVCMOS33" *)
-    TRELLIS_IO #(.DIR("OUTPUT")) led_buf_3 (.B(led_pin[3]), .I(led[3]));
-
-    (* LOC="D1" *) (* IO_TYPE="LVCMOS33" *)
-    TRELLIS_IO #(.DIR("OUTPUT")) led_buf_4 (.B(led_pin[4]), .I(led[4]));
-    (* LOC="E2" *) (* IO_TYPE="LVCMOS33" *)
-    TRELLIS_IO #(.DIR("OUTPUT")) led_buf_5 (.B(led_pin[5]), .I(led[5]));
-    (* LOC="E1" *) (* IO_TYPE="LVCMOS33" *)
-    TRELLIS_IO #(.DIR("OUTPUT")) led_buf_6 (.B(led_pin[6]), .I(led[6]));
-    (* LOC="H3" *) (* IO_TYPE="LVCMOS33" *)
-    TRELLIS_IO #(.DIR("OUTPUT")) led_buf_7 (.B(led_pin[7]), .I(led[7]));
-
-
-    (* LOC="L2" *) (* IO_TYPE="LVCMOS33" *)
-    TRELLIS_IO #(.DIR("OUTPUT")) gpio0_buf (.B(gpio0_pin), .I(gpio0));
-
-    localparam ctr_width = 24;
-    localparam ctr_max = 2**ctr_width - 1;
-    reg [ctr_width-1:0] ctr = 0;
-    reg [9:0] pwm_ctr = 0;
-    reg dir = 0;
-
-    always@(posedge clk) begin
-        ctr <= btn ? ctr : (dir ? ctr - 1'b1 : ctr + 1'b1);
-        if (ctr[ctr_width-1 : ctr_width-3] == 0 && dir == 1)
-            dir <= 1'b0;
-        else if (ctr[ctr_width-1 : ctr_width-3] == 7 && dir == 0)
-            dir <= 1'b1;
-        pwm_ctr <= pwm_ctr + 1'b1;
-    end
-
-    reg [9:0] brightness [0:7];
-    localparam bright_max = 2**10 - 1;
-    reg [7:0] led_reg;
-
-    genvar i;
-    generate
-        for (i = 0; i < 8; i=i+1) begin
-            always @ (posedge clk) begin
-                if (ctr[ctr_width-1 : ctr_width-3] == i)
-                    brightness[i] <= bright_max;
-                else if (ctr[ctr_width-1 : ctr_width-3] == (i - 1))
-                    brightness[i] <= ctr[ctr_width-4:ctr_width-13];
-                else if (ctr[ctr_width-1 : ctr_width-3] == (i + 1))
-                    brightness[i] <= bright_max - ctr[ctr_width-4:ctr_width-13];
-                else
-                    brightness[i] <= 0;
-                led_reg[i] <= pwm_ctr < brightness[i];
-            end
-        end
-    endgenerate
-
-    assign led = led_reg;
-
-    // Tie GPIO0, keep board from rebooting
-    assign gpio0 = 1'b1;
-
-endmodule