instantiate an edf module with ise

[gebirgeraider]

hi,

can anybody here tell me how to instantiate an edn module with ise 6?
i tried so, but it didnot work:

..........

component uart_tx is
port ( din : in STD_LOGIC_VECTOR (7 downto 0);
write : in STD_LOGIC;
reset_buffer : in STD_LOGIC;
en_16_x_baud : in STD_LOGIC;
clk : in STD_LOGIC;
serial_out : out STD_LOGIC;
buffer_full : out STD_LOGIC);
end component;

begin

inst_uart_tx : uart_tx port map(
din => din;
write => write;
reset_buffer => reset_buffer;
en_16_x_baud => en_16_x_baud;
clk => clk;
serial_out => serial_out;
buffer_full => buffer_full);

..........

uart_tx is the name of the edn module. it is in the same directory as
the project's.

thanks.

with greeting

 

[Jim Wu]

can anybody here tell me how to instantiate an edn module with ise 6?
i tried so, but it didnot work:

You need to define the entity of uart_tx and set it as a black box in your
synthesis tool.

HTH,
Jim
jimwu88NOOOSPAM@yahoo.com
http://www.geocities.com/jimwu88/chips