----------------------------------------------------------------------------------
-- Company:
-- Engineer:
--
-- Create Date: 08:29:32 01/13/2015
-- Design Name:
-- Module Name: CLK_Module - Behavioral
-- Project Name:
-- Target Devices:
-- Tool versions:
-- Description:
--
-- Dependencies:
--
-- Revision:
-- Revision 0.01 - File Created
-- Additional Comments:
--
----------------------------------------------------------------------------------
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;

-- Uncomment the following library declaration if using
-- arithmetic functions with Signed or Unsigned values
--use IEEE.NUMERIC_STD.ALL;

-- Uncomment the following library declaration if instantiating
-- any Xilinx primitives in this code.
--library UNISIM;
--use UNISIM.VComponents.all;

entity CLOCK is
Port ( clk0_p : in STD_LOGIC;
clk0_n : in STD_LOGIC;
clk_in : in STD_LOGIC;
clk_out : out STD_LOGIC;
clk0_out : out STD_LOGIC;
dclk0_out : out STD_LOGIC;
SerDes_Strobe : out STD_LOGIC;
SerDes_CLK : out STD_LOGIC);
end CLOCK;

architecture Behavioral of CLOCK is

attribute IOSTANDARD : string;
attribute DIFF_TERM : string;
attribute IBUF_DELAY_VALUE : string;
attribute IFD_DELAY_VALUE : string;
attribute DIVIDE : string;
attribute DIVIDE_BYPASS : string;
attribute I_INVERT : string;
attribute USE_DOUBLER : string;
attribute ENABLE_SYNC : string;
attribute COMPENSATION : string;
attribute BANDWIDTH : string;
attribute CLKOUT0_DIVIDE : string;
attribute CLKOUT0_PHASE : string;
attribute CLKOUT0_DUTY_CYCLE : string;
attribute CLKOUT1_DIVIDE : string;
attribute CLKOUT1_PHASE : string;
attribute CLKOUT1_DUTY_CYCLE : string;
attribute CLKOUT2_DIVIDE : string;
attribute CLKOUT2_PHASE : string;
attribute CLKOUT2_DUTY_CYCLE : string;
attribute CLKOUT3_DIVIDE : string;
attribute CLKOUT3_PHASE : string;
attribute CLKOUT3_DUTY_CYCLE : string;
attribute CLKOUT4_DIVIDE : string;
attribute CLKOUT4_PHASE : string;
attribute CLKOUT4_DUTY_CYCLE : string;
attribute CLKOUT5_DIVIDE : string;
attribute CLKOUT5_PHASE : string;
attribute CLKOUT5_DUTY_CYCLE : string;
attribute CLKFBOUT_MULT : string;
attribute DIVCLK_DIVIDE : string;
attribute CLKFBOUT_PHASE : string;
attribute REF_JITTER : string;
attribute CLKIN_PERIOD : string;
attribute CLK_FEEDBACK : string;
attribute RESET_ON_LOSS_OF_LOCK : string;
attribute BOX_TYPE : string;

component IBUFGDS
-- synopsys translate_off
generic( DIFF_TERM : boolean := FALSE);
-- synopsys translate_on
port ( I : in std_logic;
IB : in std_logic;
O : out std_logic);
end component;
attribute IOSTANDARD of IBUFGDS : component is "DEFAULT";
-- attribute IOSTANDARD of IBUFGDS : component is "LVPECL_33";
attribute DIFF_TERM of IBUFGDS : component is "FALSE";
attribute IBUF_DELAY_VALUE of IBUFGDS : component is "0";
attribute BOX_TYPE of IBUFGDS : component is "BLACK_BOX";

component BUFIO2
port ( I : in std_logic;
IOCLK : out std_logic;
DIVCLK : out std_logic;
SERDESSTROBE : out std_logic);
end component;
attribute DIVIDE of BUFIO2 : component is "4";
attribute DIVIDE_BYPASS of BUFIO2 : component is "FALSE";
attribute I_INVERT of BUFIO2 : component is "FALSE";
attribute USE_DOUBLER of BUFIO2 : component is "FALSE";
attribute BOX_TYPE of BUFIO2 : component is "BLACK_BOX";

component BUFG
port (I : in std_logic;
O : out std_logic);
end component;
attribute BOX_TYPE of BUFG : component is "BLACK_BOX";

component BUFPLL
port (
PLLIN : in std_logic;
GCLK : in std_logic;
LOCKED : in std_logic;
IOCLK : out std_logic;
SERDESSTROBE : out std_logic;
LOCK : out std_logic
);
end component;

attribute DIVIDE of BUFPLL : component is "4";
attribute ENABLE_SYNC of BUFPLL : component is "TRUE";
attribute BOX_TYPE of BUFPLL : component is "BLACK_BOX";
component PLL_BASE
port (
CLKIN : in std_logic;
CLKFBIN : in std_logic;
RST : in std_logic;
CLKOUT0 : out std_logic;
CLKOUT1 : out std_logic;
CLKOUT2 : out std_logic;
CLKOUT3 : out std_logic;
CLKOUT4 : out std_logic;
CLKOUT5 : out std_logic;
CLKFBOUT : out std_logic;
LOCKED : out std_logic
);
end component;
attribute COMPENSATION of PLL_BASE : component is "SYSTEM_SYNCHRONOUS";
attribute BANDWIDTH of PLL_BASE : component is "OPTIMIZED";
attribute CLKOUT0_DIVIDE of PLL_BASE : component is "1";
attribute CLKOUT0_PHASE of PLL_BASE : component is "0.0";
attribute CLKOUT0_DUTY_CYCLE of PLL_BASE : component is "0.5";
attribute CLKOUT1_DIVIDE of PLL_BASE : component is "4";
attribute CLKOUT1_PHASE of PLL_BASE : component is "0.0";
attribute CLKOUT1_DUTY_CYCLE of PLL_BASE : component is "0.5";
attribute CLKOUT2_DIVIDE of PLL_BASE : component is "1";
attribute CLKOUT2_PHASE of PLL_BASE : component is "0.0";
attribute CLKOUT2_DUTY_CYCLE of PLL_BASE : component is "0.5";
attribute CLKOUT3_DIVIDE of PLL_BASE : component is "1";
attribute CLKOUT3_PHASE of PLL_BASE : component is "0.0";
attribute CLKOUT3_DUTY_CYCLE of PLL_BASE : component is "0.5";
attribute CLKOUT4_DIVIDE of PLL_BASE : component is "1";
attribute CLKOUT4_PHASE of PLL_BASE : component is "0.0";
attribute CLKOUT4_DUTY_CYCLE of PLL_BASE : component is "0.5";
attribute CLKOUT5_DIVIDE of PLL_BASE : component is "1";
attribute CLKOUT5_PHASE of PLL_BASE : component is "0.0";
attribute CLKOUT5_DUTY_CYCLE of PLL_BASE : component is "0.5";
attribute CLKFBOUT_MULT of PLL_BASE : component is "1";
attribute CLKFBOUT_PHASE of PLL_BASE : component is "0.0";
attribute DIVCLK_DIVIDE of PLL_BASE : component is "1";
attribute REF_JITTER of PLL_BASE : component is "0.1";
attribute CLKIN_PERIOD of PLL_BASE : component is "2.5";
attribute RESET_ON_LOSS_OF_LOCK of PLL_BASE : component is "FALSE";
attribute BOX_TYPE of PLL_BASE : component is "BLACK_BOX";

component BUFIO2FB
-- synopsys translate_off
generic( DIVIDE_BYPASS : boolean := TRUE);
-- synopsys translate_on
port ( I : in std_logic;
O : out std_logic);
end component;
attribute DIVIDE_BYPASS of BUFIO2FB : component is "TRUE";
attribute BOX_TYPE of BUFIO2FB : component is "BLACK_BOX";

signal clk0_pll:std_logic:='0';
signal clk0:std_logic:='0';
signal clk0fb:std_logic:='0';
signal dclk0:std_logic:='0';
signal LOCKED:std_logic:='0';
signal clk0_out0:std_logic:='0';
signal clk0_out1:std_logic:='0';
signal SD_CLK:std_logic:='0';

begin

CLK0_DIFF_BUF : IBUFGDS
port map( I => clk0_p,
IB => clk0_n,
O => clk0);

CLK_BUF : BUFG
port map( I => clk_in,
O => clk_out);
--CLK0_BUFIO2: BUFIO2
-- port map ( I => clk0,
-- IOCLK => SerDes_CLK,
-- DIVCLK => dclk0,
-- SERDESSTROBE => SerDes_Strobe
-- );
CLK0_BUFIO2: BUFIO2
port map ( I => clk0,
IOCLK => open,
DIVCLK => clk0_pll,
SERDESSTROBE => open
);
CLK0PLL:PLL_BASE
port map ( CLKIN => clk0_pll,
CLKFBIN => clk0fb,
RST => '0',
CLKOUT0 => clk0_out0,
CLKOUT1 => clk0_out1,
CLKOUT2 => open,
CLKOUT3 => open,
CLKOUT4 => open,
CLKOUT5 => open,
CLKFBOUT => open,
LOCKED => LOCKED
);
CLK0_BUFFPLL:BUFPLL
port map ( PLLIN => clk0_out0,
GCLK => dclk0,
LOCKED => LOCKED,
IOCLK => SD_CLK,
SERDESSTROBE => SerDes_Strobe,
LOCK => open
);

CLK0_FB: BUFIO2FB
port map( I => SD_CLK,
O => clk0fb);
DCLK0_BUF : BUFG
port map( I => clk0_out1,
O => dclk0);

SerDes_CLK<=SD_CLK;
clk0_out<=clk0;
dclk0_out<=dclk0;
end Behavioral;

----------------------------------------------------------------------------------
-- Company:
-- Engineer:
--
-- Create Date: 09:15:39 01/13/2015
-- Design Name:
-- Module Name: Tochnost_FPGA_ADC_BUF - Behavioral
-- Project Name:
-- Target Devices:
-- Tool versions:
-- Description:
--
-- Dependencies:
--
-- Revision:
-- Revision 0.01 - File Created
-- Additional Comments:
--
----------------------------------------------------------------------------------
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;

-- Uncomment the following library declaration if using
-- arithmetic functions with Signed or Unsigned values
--use IEEE.NUMERIC_STD.ALL;

-- Uncomment the following library declaration if instantiating
-- any Xilinx primitives in this code.
--library UNISIM;
--use UNISIM.VComponents.all;

entity ADC_BUFFER is
Port (
Divclk : in STD_LOGIC;
SerDes_Strobe : in STD_LOGIC;
SerDes_CLK : in STD_LOGIC;
ADC1_D_P : in STD_LOGIC_VECTOR (11 downto 0);
ADC1_D_N : in STD_LOGIC_VECTOR (11 downto 0);
ADC1_OR_P : in STD_LOGIC;
ADC1_OR_N : in STD_LOGIC;
ADC1_DCO_P : in STD_LOGIC;
ADC1_DCO_N : in STD_LOGIC;
ADC2_D_P : in STD_LOGIC_VECTOR (11 downto 0);
ADC2_D_N : in STD_LOGIC_VECTOR (11 downto 0);
ADC2_OR_P : in STD_LOGIC;
ADC2_OR_N : in STD_LOGIC;
ADC2_DCO_P : in STD_LOGIC;
ADC2_DCO_N : in STD_LOGIC;
ADC1_DATA : out STD_LOGIC_VECTOR (47 downto 0);
ADC2_DATA : out STD_LOGIC_VECTOR (47 downto 0));
end ADC_BUFFER;

architecture Behavioral of ADC_BUFFER is

attribute IOSTANDARD : string;
attribute DIFF_TERM : string;
attribute IBUF_DELAY_VALUE : string;
attribute IFD_DELAY_VALUE : string;
attribute DATA_RATE : string;
attribute DATA_WIDTH : string;
attribute BITSLIP_ENABLE : string;
attribute SERDES_MODE : string;
attribute INTERFACE_TYPE : string;
attribute IDELAY_VALUE : string;
attribute IDELAY2_VALUE : string;
attribute IDELAY_MODE : string;
attribute ODELAY_VALUE : string;
attribute IDELAY_TYPE : string;
attribute COUNTER_WRAPAROUND : string;
attribute DELAY_SRC : string;
-- attribute SERDES_MODE : string;
attribute SIM_TAP_DELAY : string;
-- attribute DATA_RATE : string;
attribute BOX_TYPE : string;

component IBUFDS
-- synopsys translate_off
generic( DIFF_TERM : boolean := FALSE);
-- synopsys translate_on
port ( I : in std_logic;
IB : in std_logic;
O : out std_logic);
end component;
attribute IOSTANDARD of IBUFDS : component is "DEFAULT";
-- attribute IOSTANDARD of IBUFGDS : component is "LVPECL_33";
attribute DIFF_TERM of IBUFDS : component is "FALSE";
attribute IBUF_DELAY_VALUE of IBUFDS : component is "0";
attribute BOX_TYPE of IBUFDS : component is "BLACK_BOX";

component IODELAY2
port (
IDATAIN : in std_logic;
T : in std_logic;
ODATAIN : in std_logic;
CAL : in std_logic;
IOCLK0 : in std_logic;
IOCLK1 : in std_logic;
CLK : in std_logic;
INC : in std_logic;
CE : in std_logic;
RST : in std_logic;
BUSY : out std_logic;
DATAOUT : out std_logic;
DATAOUT2 : out std_logic;
TOUT : out std_logic;
DOUT : out std_logic
);
end component;

attribute IDELAY_VALUE of IODELAY2 : component is "0";
attribute IDELAY2_VALUE of IODELAY2 : component is "0";
attribute IDELAY_MODE of IODELAY2 : component is "NORMAL";
attribute ODELAY_VALUE of IODELAY2 : component is "0";
attribute IDELAY_TYPE of IODELAY2 : component is "DEFAULT";
attribute COUNTER_WRAPAROUND of IODELAY2 : component is "STAY_AT_LIMIT";
attribute DELAY_SRC of IODELAY2 : component is "IDATAIN";
attribute SERDES_MODE of IODELAY2 : component is "NONE";
attribute SIM_TAP_DELAY of IODELAY2 : component is "50";
attribute DATA_RATE of IODELAY2 : component is "SDR";
attribute BOX_TYPE of IODELAY2 : component is "BLACK_BOX";

component ISERDES2
port ( CLK0 : in std_logic;
CLK1 : in std_logic;
CLKDIV : in std_logic;
CE0 : in std_logic;
BITSLIP : in std_logic;
D : in std_logic;
RST : in std_logic;
IOCE : in std_logic;
SHIFTIN : in std_logic;
CFB0 : out std_logic;
CFB1 : out std_logic;
DFB : out std_logic;
SHIFTOUT : out std_logic;
FABRICOUT : out std_logic;
Q4 : out std_logic;
Q3 : out std_logic;
Q2 : out std_logic;
Q1 : out std_logic;
VALID : out std_logic;
INCDEC : out std_logic
);
end component;

attribute DATA_RATE of ISERDES2 : component is "SDR";
attribute DATA_WIDTH of ISERDES2 : component is "4";
attribute BITSLIP_ENABLE of ISERDES2 : component is "FALSE";
attribute SERDES_MODE of ISERDES2 : component is "NONE";
attribute INTERFACE_TYPE of ISERDES2 : component is "NETWORKING";
attribute BOX_TYPE of ISERDES2 : component is "BLACK_BOX";

signal ADC1_D:std_logic_vector(11 downto 0):=(others=>'0');
signal ADC1_D1:std_logic_vector(11 downto 0):=(others=>'0');
signal ADC1_D2:std_logic_vector(11 downto 0):=(others=>'0');
signal ADC1_D3:std_logic_vector(11 downto 0):=(others=>'0');
signal ADC1_D4:std_logic_vector(11 downto 0):=(others=>'0');
signal ADC1_D_Delayed:std_logic_vector(11 downto 0):=(others=>'0');
signal ADC2_D:std_logic_vector(11 downto 0):=(others=>'0');
signal ADC2_D1:std_logic_vector(11 downto 0):=(others=>'0');
signal ADC2_D2:std_logic_vector(11 downto 0):=(others=>'0');
signal ADC2_D3:std_logic_vector(11 downto 0):=(others=>'0');
signal ADC2_D4:std_logic_vector(11 downto 0):=(others=>'0');
signal ADC2_D_Delayed:std_logic_vector(11 downto 0):=(others=>'0');
begin

ADC1_DATA_BUFFERS:
for i in 0 to 11 generate
ADC1_D_BUF : IBUFDS
port map( I => ADC1_D_p(i),
IB => ADC1_D_n(i),
O => ADC1_D(i));
ADC1_D_IODELAY : IODELAY2
port map(
IDATAIN => ADC1_D(i),
T => '1',
ODATAIN => '0',
CAL => '0',
IOCLK0 => SerDes_CLK,
IOCLK1 => '0',
CLK => Divclk,
INC => '1',
CE => '1',
RST => '0',
BUSY => open,
DATAOUT => ADC1_D_Delayed(i),-- to SERDES
DATAOUT2 => open, -- to FPGA Logic
TOUT => open,
DOUT => open
);
ADC1_D_SERDER : ISERDES2
port map(
CLK0 => SerDes_CLK,
CLK1 => '0',
CLKDIV => Divclk,
CE0 => '1',
BITSLIP => '0',
D => ADC1_D_Delayed(i),
RST => '0',
IOCE => SerDes_Strobe,
SHIFTIN => '0',
CFB0 => open,
CFB1 => open,
DFB => open,
SHIFTOUT => open,
FABRICOUT => open, -- to FPGA Logic
Q4 => ADC1_D4(i),
Q3 => ADC1_D3(i),
Q2 => ADC1_D2(i),
Q1 => ADC1_D1(i),
VALID => open,
INCDEC => open
);

ADC1_DATA(i)<=ADC1_D1(i);
ADC1_DATA(i+12)<=ADC1_D2(i);
ADC1_DATA(i+24)<=ADC1_D3(i);
ADC1_DATA(i+36)<=ADC1_D4(i);
end generate ADC1_DATA_BUFFERS;

ADC2_DATA_BUFFERS:
for i in 0 to 11 generate
ADC2_D_BUF : IBUFDS
port map( I => ADC2_D_p(i),
IB => ADC2_D_n(i),
O => ADC2_D(i));
ADC2_D_IODELAY : IODELAY2
port map(
IDATAIN => ADC2_D(i),
T => '1',
ODATAIN => '0',
CAL => '0',
IOCLK0 => SerDes_CLK,
IOCLK1 => '0',
CLK => Divclk,
INC => '1',
CE => '1',
RST => '0',
BUSY => open,
DATAOUT => ADC2_D_Delayed(i),-- to SERDES
DATAOUT2 => open, -- to FPGA Logic
TOUT => open,
DOUT => open
);
ADC2_D_SERDER : ISERDES2
port map(
CLK0 => SerDes_CLK,
CLK1 => '0',
CLKDIV => Divclk,
CE0 => '1',
BITSLIP => '0',
D => ADC2_D_Delayed(i),
RST => '0',
IOCE => SerDes_Strobe,
SHIFTIN => '0',
CFB0 => open,
CFB1 => open,
DFB => open,
SHIFTOUT => open,
FABRICOUT => open, -- to FPGA Logic
Q4 => ADC2_D4(i),
Q3 => ADC2_D3(i),
Q2 => ADC2_D2(i),
Q1 => ADC2_D1(i),
VALID => open,
INCDEC => open
);

ADC2_DATA(i)<=ADC2_D1(i);
ADC2_DATA(i+12)<=ADC2_D2(i);
ADC2_DATA(i+24)<=ADC2_D3(i);
ADC2_DATA(i+36)<=ADC2_D4(i);
end generate ADC2_DATA_BUFFERS;
ADC1_OR_BUF : IBUFDS
port map( I => ADC1_OR_p,
IB => ADC1_OR_n,
O => open);
ADC1_DCO_BUF : IBUFDS
port map( I => ADC1_DCO_p,
IB => ADC1_DCO_n,
O => open);
ADC2_OR_BUF : IBUFDS
port map( I => ADC2_OR_p,
IB => ADC2_OR_n,
O => open);
ADC2_DCO_BUF : IBUFDS
port map( I => ADC2_DCO_p,
IB => ADC2_DCO_n,
O => open);

end Behavioral;