library ieee;
use ieee.std_logic_1164.all;

entity adc2scsn is

port (
    RST_n               : in  std_logic; -- power up reset from the DS1818
    -- clock input from the DCS board
    CLK40in             : in  std_logic;
    -- SCSN I/O to DCS board
    SCSNIN              : in  std_logic;
    SCSNOUT             : out std_logic;

    -- bidir bus to the SIU
    fbDin               : out std_logic_vector (31 downto 0);
    fbDout              : in  std_logic_vector (31 downto 0);
    fbIEN               : out std_logic;
    fbOEN               : in  std_logic;
    fbICTRL             : out std_logic;
    fbOCTRL             : in  std_logic;
    fiBEN_N             : in  std_logic;
    fiDIR               : in  std_logic;
    fiLF_N              : in  std_logic;
    foBSY_N             : out std_logic;
    foCLK               : out std_logic;

    -- serial 7-channel ADC ADC78H89 to monitor the supply voltages
    ADC_CSN             : out std_logic;
    ADC_SCLK            : out std_logic;
    ADC_SDI             : in  std_logic;
    ADC_SDO             : out std_logic;

    -- Dallas 1-Wire Temperature Sensor DS18B20, bidirectional cell
    TSENS_o             : out std_logic; -- output
    TSENS_e             : out std_logic; -- output enable
    TSENS_i             : in  std_logic; -- input

    -- SFP Module I2C and present
    SFP_PRESENT         : in  std_logic;
    SFP_SCL             : out std_logic;
    SFP_SDA_i           : in  std_logic;
    SFP_SDA_o           : out std_logic;
    SFP_SDA_e           : out std_logic);


attribute BLACK_BOX : boolean;
attribute BLACK_BOX of adc2scsn : entity is true;

end adc2scsn;

architecture black_box of adc2scsn is

begin

end;