library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;

package sim_switcher_pkg is

	type	arr_modnum_t	is array (natural range <>) of natural range 0 to 15;

	component sim_mux is
	port (
		reg_sim_modemnum  : arr_modnum_t(0 to 7);
		sim_rst_o         : out   std_logic_vector(7 downto 0);
		mod_simrst_i      : in		std_logic_vector(7 downto 0);
		sim_clk_o         : out		std_logic_vector(7 downto 0);
		mod_clk_i         : in		std_logic_vector(7 downto 0);
		mod_detect_o      : out		std_logic_vector(3 downto 0);
		sim_detect_i      : in		std_logic_vector(7 downto 0);
		sw_mod_data_i     : out		std_logic_vector(7 downto 0);	-- For switched tri-state buffer there are input and output part of
		mod_data_i        : in		std_logic_vector(7 downto 0);	-- the lines which are switched transparently, thus ports
		mod_data_o        : out		std_logic_vector(7 downto 0);	-- sw_mod_data_i is actual output and sw_mod_data_o is 
		sw_mod_data_o     : in		std_logic_vector(7 downto 0)	-- actual input. Please, don't be confused.
	);
	end component sim_mux;

	component i2c_slave is
		generic (
			SLAVE_ADDR : std_logic_vector(6 downto 0)
		);
		port (
			scl              : inout std_logic;
			sda              : inout std_logic;
			clk              : in    std_logic;
			rst              : in    std_logic;
			-- User interface
			read_req         : out   std_logic;
			data_to_master   : in    std_logic_vector(7 downto 0);
			data_valid       : out   std_logic;
			data_from_master : out   std_logic_vector(7 downto 0)
		);
	end component i2c_slave;

	component odio_repeater is
	generic (
		WAIT_CYCLES : integer := 3
	);
	port (
		clk       : in    std_logic;
		rstn      : in    std_logic;
		signal_n1 : inout std_logic;
		signal_n2 : inout std_logic
	);
	end component odio_repeater;

end package sim_switcher_pkg;