+ -- Peripheral bus
+ signal per_din : std_logic_vector (15 downto 0);
+ signal per_dout : std_logic_Vector (15 downto 0);
+ signal per_wen : std_logic_vector (1 downto 0);
+ signal per_wen16 : std_logic;
+ signal per_en : std_logic;
+ signal per_addr : std_logic_vector (7 downto 0);