„Timer.sv“ hinzufügen

Timer.sv

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+//------------------------------------------------------
+//                                                        
+//  File          :  Timer.sv
+//  Related Files :                                                     
+//  Author(s)     :                                
+//  Email         :      
+//  Organization  :  Georg-Simon-Ohm-Hochschule Nuernberg 
+//  Notes         :   
+//
+//------------------------------------------------------
+//                   History    
+//------------------------------------------------------
+//    Version| Author   | Mod. Date  | Changes Made:
+//    v1.00  |  		| 11.05.2023 | 
+//------------------------------------------------------
+//eoh
+
+
+module timer (bus_e bus); // (bus.timer b, clock_if.clock_port_top i)
+
+  integer counter = 0;	// internal count reg
+  integer reload_val;
+
+     
+  always @ (posedge bus.clk or bus.reset) begin	// b.dip[0]  <---- soll reset sein   i.clk <-- busclk
+    if (!bus.reset) begin
+      counter <= 0;
+	  bus.out_10s <= 0;  // b.timer <--- out_10s
+    end else begin
+  	  if(counter <= 100) begin  // zu testzwecken kürzer 1000000
+		counter++;
+		bus.out_10s <= 0;
+	  end else begin
+		counter <= 0;
+		bus.out_10s <= 1;
+      end
+	end
+
+  end
+
+endmodule : timer