multiply3_8x8_add_inst : multiply3_8x8_add PORT MAP ( clock0 => clock0_sig, dataa_0 => dataa_0_sig, dataa_1 => dataa_1_sig, datab_0 => datab_0_sig, dataa_2 => dataa_2_sig, datab_1 => datab_1_sig, datab_2 => datab_2_sig, result => result_sig );