1 files changed, 5 insertions, 2 deletions
diff --git a/hdl/pic_top.vhd b/hdl/pic_top.vhd
index f0cb4bd..f5bd386 100644
--- a/hdl/pic_top.vhd
+++ b/hdl/pic_top.vhd
@@ -14,7 +14,8 @@ entity pic_top is
     uart_rx      : in  std_logic;   -- B3
     uart_tx      : out std_logic;   -- C3
     activity_led : out std_logic;   -- E8 — driven by port_b(0)
-    led          : out std_logic    -- L6 — driven by port_a(0), blink from C
+    led          : out std_logic;   -- L6 — driven by port_a(0), blink from C
+    ow_pin       : inout std_logic  -- 1-Wire bus (4.7 kohm pull-up externally)
   );
 end entity pic_top;
 
@@ -56,6 +57,7 @@ begin
 
   rom : entity work.prog_rom
     port map (
+      clk  => clk,
       addr => pc,
       data => opcode
     );
@@ -75,7 +77,8 @@ begin
       port_a             => port_a,
       port_b             => port_b,
       uart_tx            => uart_tx,
-      uart_rx            => uart_rx
+      uart_rx            => uart_rx,
+      ow_pin             => ow_pin
     );
 
 end architecture rtl;