diff --git a/AtomCpuMon.xise b/AtomCpuMon.xise
index 4ec1fa1..2ed973a 100644
--- a/AtomCpuMon.xise
+++ b/AtomCpuMon.xise
@@ -20,7 +20,7 @@
     </file>
     <file xil_pn:name="src/AtomCpuMon.vhd" xil_pn:type="FILE_VHDL">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="2"/>
-      <association xil_pn:name="Implementation" xil_pn:seqID="59"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="60"/>
     </file>
     <file xil_pn:name="src/T6502/T65_ALU.vhd" xil_pn:type="FILE_VHDL">
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="3"/>
@@ -257,6 +257,10 @@
       <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="123"/>
       <association xil_pn:name="Implementation" xil_pn:seqID="58"/>
     </file>
+    <file xil_pn:name="src/AlanD/R65Cx2.vhd" xil_pn:type="FILE_VHDL">
+      <association xil_pn:name="BehavioralSimulation" xil_pn:seqID="123"/>
+      <association xil_pn:name="Implementation" xil_pn:seqID="59"/>
+    </file>
     <file xil_pn:name="ipcore_dir/WatchEvents.xise" xil_pn:type="FILE_COREGENISE">
       <association xil_pn:name="Implementation" xil_pn:seqID="0"/>
     </file>
diff --git a/src/AlanD/R65Cx2.vhd b/src/AlanD/R65Cx2.vhd
index 19efd8f..eb85f0d 100644
--- a/src/AlanD/R65Cx2.vhd
+++ b/src/AlanD/R65Cx2.vhd
@@ -26,8 +26,9 @@ entity R65C02 is
 		addr : out unsigned(15 downto 0);
 		nwe : out std_logic;
 		sync : out std_logic;
-		sync_irq : out std_logic
-			
+		sync_irq : out std_logic;
+        -- 6502 registers (MSB) PC, SP, P, Y, X, A (LSB)
+        Regs    : out std_logic_vector(63 downto 0)
 	);
 end R65C02;
 
@@ -847,15 +848,16 @@ processAlu: process(clk, opcInfo, aluInput, aluCmpInput, A, T, irqActive, N, V,
 			end if;
 		when others =>			null;
 		end case;	
-        		
-	if rising_edge(clk) then	
+
+-- DMB Remove Pipelining        		
+--	if rising_edge(clk) then	
 		aluRmwOut <= rmwBits(7 downto 0);
 		aluRegisterOut <= ninebits(7 downto 0);
 		aluC <= varC;
 		aluZ <= varZ;
 		aluV <= varV;
 		aluN <= varN;
-		end if;
+--		end if;
 		
 	end process;
 
@@ -909,12 +911,13 @@ calcNextOpcode: process(clk, di, reset, processIrq)
 
 	nextOpcInfo <= opcodeInfoTable(to_integer(nextOpcode));
 	
-	process(clk)
-	begin
-		if rising_edge(clk) then
+-- DMB Remove Pipelining        		
+--	process(clk)
+--	begin
+--		if rising_edge(clk) then
 			nextOpcInfoReg <= nextOpcInfo;
-		end if;
-	end process;
+--		end if;
+--	end process;
 
 	-- Read bits and flags from opcodeInfoTable and store in opcInfo.
 	-- This info is used to control the execution of the opcode.
@@ -1511,6 +1514,13 @@ calcAddr: process(clk)
 	end process;
 	
 		sync_irq <= irqActive;
+
+   Regs <= std_logic_vector(PC) &
+           "00000001" & std_logic_vector(S)& 
+           N & V & R & B & D & I & Z & C & 
+           std_logic_vector(Y) & 
+           std_logic_vector(X) & 
+           std_logic_vector(A);
 	
 end architecture;
 
diff --git a/src/AtomCpuMon.vhd b/src/AtomCpuMon.vhd
index 75df108..9adc017 100644
--- a/src/AtomCpuMon.vhd
+++ b/src/AtomCpuMon.vhd
@@ -23,6 +23,10 @@ use work.OhoPack.all ;
 
 
 entity AtomCpuMon is
+    generic (
+       UseT65Core    : boolean := false;
+       UseAlanDCore  : boolean := true
+       );
     port (
         clock49         : in    std_logic;
           
@@ -76,7 +80,10 @@ architecture behavioral of AtomCpuMon is
     signal Addr_int      : std_logic_vector(15 downto 0);
     signal IRQ_n_sync    : std_logic;
     signal NMI_n_sync    : std_logic;
-    
+
+    signal cpu_addr_us: unsigned (15 downto 0);
+    signal cpu_dout_us: unsigned (7 downto 0);
+
     signal Phi0_a        : std_logic;
     signal Phi0_b        : std_logic;
     signal Phi0_c        : std_logic;
@@ -124,24 +131,45 @@ begin
         DataIn  => memory_din        
     );
 
-    cpu_t65 : entity work.T65 port map (
-        mode            => "00",
-        Abort_n         => '1',
-        SO_n            => SO_n,
-        Res_n           => Res_n,
-        Enable          => Rdy_int,
-        Clk             => cpu_clk,
-        Rdy             => '1',
-        IRQ_n           => IRQ_n_sync,
-        NMI_n           => NMI_n_sync,
-        R_W_n           => R_W_n_int,
-        Sync            => Sync_int,
-        A(23 downto 16) => open,
-        A(15 downto 0)  => Addr_int,
-        DI              => Din,
-        DO              => Dout,
-        Regs            => Regs
-    );
+    GenT65Core: if UseT65Core generate
+        inst_t65: entity work.T65 port map (
+            mode            => "00",
+            Abort_n         => '1',
+            SO_n            => SO_n,
+            Res_n           => Res_n,
+            Enable          => Rdy_int,
+            Clk             => cpu_clk,
+            Rdy             => '1',
+            IRQ_n           => IRQ_n_sync,
+            NMI_n           => NMI_n_sync,
+            R_W_n           => R_W_n_int,
+            Sync            => Sync_int,
+            A(23 downto 16) => open,
+            A(15 downto 0)  => Addr_int,
+            DI              => Din,
+            DO              => Dout,
+            Regs            => Regs
+        );
+    end generate;
+    
+    GenAlanDCore: if UseAlanDCore generate
+        inst_r65c02: entity work.r65c02 port map (
+            reset    => RES_n,
+            clk      => cpu_clk,
+            enable   => Rdy_int,
+            nmi_n    => NMI_n_sync,
+            irq_n    => IRQ_n_sync,
+            di       => unsigned(Din),
+            do       => cpu_dout_us,
+            addr     => cpu_addr_us,
+            nwe      => R_W_n_int,
+            sync     => Sync_int,
+            sync_irq => open,
+            Regs     => Regs            
+        );
+        Dout <= std_logic_vector(cpu_dout_us);
+        Addr_int <= std_logic_vector(cpu_addr_us);
+    end generate;
 
     sync_gen : process(cpu_clk, Res_n)
     begin