PhysDesignRules:2100 - Issue with pin connections and/or configuration on
block:<U_ila_pro_0/U0/I_NO_D.U_ILA/I_DQ.U_DQQ/DLY_9.DLY_9_GEN[39].I_SRLT_NE_0
.DLY9/SRL16E>:<LUT_OR_MEM6>. For RAMMODE programming set with DPRAM32,
SPRAM32 or SRL16 the DI2 input pin must be connected.
在ISE生成bit文件时,产生了这个ERROR,不知道什么原因,请大家互相交流下。