added clock divider

1 files changed, 27 insertions, 0 deletions

diff --git a/src/clock_divider.v b/src/clock_divider.v
new file mode 100644
index 0000000..499d8b2
--- /dev/null
+++ b/src/clock_divider.v
@@ -0,0 +1,27 @@
+module clock_divider #( 
+    parameter N = 2
+)(
+    input clk,
+    input reset,
+    output reg clk_out
+);
+
+    reg [31:0] counter = 0;
+
+    always @(posedge clk or posedge reset) begin
+        if (reset) begin
+            counter <= 0;
+            clk_out <= 0;
+        end else begin
+            if (counter == (N-1)/2) begin
+                clk_out <= ~clk_out;
+                counter <= counter + 1;
+            end else if (counter >= (N-1)) begin
+                clk_out <= ~clk_out;
+                counter <= 0;
+            end else begin
+                counter <= counter + 1;
+            end
+        end
+    end
+endmodule