ADS4149 - 14Bit, 250MSPS ADC

entity ads4149_ctrl is

port

(

clk : in std_logic; -- SPI Clk input

reset : in std_logic; -- reset of the system

spi_start : in std_logic; -- SPI start

spi_data : in std_logic_vector(15 downto 0); -- SPI data

sclk : out std_logic; -- SPI Clk to ADC

sdata : out std_logic; -- SPI serial data to ADC

sen : out std_logic; -- SPI serial enable to ADC

spi_cfg_done: out std_logic -- SPI Configuration Done

);

end ads4149_ctrl;

architecture Behavioral of ads4149_ctrl is

...