altmult_add megafunction

I am using the following:

1. quartus 11.1 sp2

2. modelsim altera starter edition 10.0c

3. arria v

i have created an altmult_add using the megawizard, and the following was created:

component fakir_1_altmult_add_coef

PORT

(

aclr0 : IN STD_LOGIC := '0';

clock0 : IN STD_LOGIC := '1';

coefsel0 : IN STD_LOGIC_VECTOR (2 DOWNTO 0);

dataa_0 : IN STD_LOGIC_VECTOR (11 DOWNTO 0) := (OTHERS => '0');

datab_0 : IN STD_LOGIC_VECTOR (11 DOWNTO 0) := (OTHERS => '0');

ena0 : IN STD_LOGIC := '1';

result : OUT STD_LOGIC_VECTOR (15 DOWNTO 0)

);

end component;

i am using this component in my design, but when i try simulating it i recieve the following warning in the modelsim:

** Warning: (vsim-3473) Component instance "altera_mult_add1 : altera_mult_add" is not bound.# Time: 0 ps Iteration: 0 Instance: /fakir_calc_tb/fakir_1_altmult_add_coef_1/fakir_1_altmult_add_coef_mult_add_3fh4_component File: C:/Repositories/HD3.0/RedTailedHawk/RTL/IWP/fakir/fakir_calc/fakir_1_altmult_add_coef.vhd

and the simulation results in an 'U' output from this component, i can't find the reason for it.

help is requiered.

Thanks.