VHDL Component Declaration
The following VHDL component declaration is located in the VHDL Design File (.vhd) DefinitionLPM_PACK.vhd in the <Quartus® Prime installation directory>\libraries\vhdl\lpm directory.
component LPM_RAM_IO
generic (LPM_WIDTH : natural; -- MUST be greater than 0
LPM_WIDTHAD : natural; -- MUST be greater than 0
LPM_NUMWORDS : natural := 0;
LPM_INDATA : string := "REGISTERED";
LPM_ADDRESS_CONTROL : string := "REGISTERED";
LPM_OUTDATA : string := "REGISTERED";
LPM_FILE : string := "UNUSED";
LPM_TYPE : string := L_RAM_IO;
INTENDED_DEVICE_FAMILY : string := "UNUSED";
USE_EAB : string := "ON";
LPM_HINT : string := "UNUSED");
port (ADDRESS : in STD_LOGIC_VECTOR(LPM_WIDTHAD-1 downto 0);
INCLOCK : in STD_LOGIC := '0';
OUTCLOCK : in STD_LOGIC := '0';
MEMENAB : in STD_LOGIC := '1';
OUTENAB : in STD_LOGIC := 'Z';
WE : in STD_LOGIC := 'Z';
DIO : inout STD_LOGIC_VECTOR(LPM_WIDTH-1 downto 0));
end component;