Add Lab work No2

ld2/counter.v

@@ -0,0 +1,39 @@
+///////////////////////////// 
+// Author - Imants Pulkstenis
+// Date - 24.03.2020
+// Project name - Lab work No2 - Counter
+// Module name - counter module
+//
+// Detailed module description:
+//
+// This module counts form 0000 to ffff
+// in hex
+//
+//
+// Revision:
+// A - initial design
+// B - 
+// 
+//
+/////////////////////////////
+
+module counter  (
+    input               clk,
+    input               reset,
+    output      [15:0]  counter);
+
+always@(posedge clk) begin
+    if (reset == 'b1) begin
+        r_counter <= 'b0;
+        end
+    else begin
+        r_counter <= r_counter + 1;
+        end
+end
+
+
+reg     [15:0]      r_counter = 'b0;
+
+assign counter = r_counter;
+
+endmodule