VHDL Component Declaration
The following VHDL component declaration is located in the VHDL Design File (.vhd) Definition LPM_PACK.vhd in the <Quartus® Prime installation directory>\libraries\vhdl\lpm directory.
component LPM_BUSTRI
        generic (LPM_WIDTH : natural;    -- MUST be greater than 0
                                 LPM_TYPE : string := L_BUSTRI;
                                 LPM_HINT : string := "UNUSED");
                port (DATA : in std_logic_vector(LPM_WIDTH-1 downto 0);
                          ENABLEDT : in std_logic := '0';
                          ENABLETR : in std_logic := '0';
                          RESULT : out std_logic_vector(LPM_WIDTH-1 downto 0);
                          TRIDATA : inout std_logic_vector(LPM_WIDTH-1 downto 0));
end component;