modelsim仿真ALTFP_DIV IP核遇到问题

Loading altera_mf.altsyncram(translated)
# ** Error: (vsim-3733) C:/altera/10.0/modelE/divE.vhd(1184): No default binding for component at 'altsyncram3'.
#  (Generic 'width_eccstatus' is not on the entity.)
报错如上，求解释

有了解的 么，求指教