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
...
