Initial commit

Libs/NanoBlaze/hdl/programCounter_RTL.vhd

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+ARCHITECTURE RTL OF programCounter IS
+
+  signal pCounter: unsigned(progCounter'range);
+
+BEGIN
+
+  updateProgramCounter: process(reset, clock)
+  begin
+    if reset = '1' then
+      pCounter <= (others => '0');
+    elsif rising_edge(clock) then
+      if incPC = '1' then
+        pCounter <= pCounter + 1;
+      elsif loadInstrAddress = '1' then
+        pCounter <= instrAddress;
+      elsif loadStoredPC = '1' then
+        pCounter <= storedProgCounter;
+      end if;
+    end if;
+  end process updateProgramCounter;
+
+  progCounter <= pCounter;
+
+END ARCHITECTURE RTL;