请问“运用的FLASHMEN adc 需要修改rst的约束条件”什么意思?我们Compile后,出现以下的错误,不知道是什么问题啊? Cannot place the instance reset_pad on the Lower Right quadrant locations because the instance Analog_inst/AB_INST connected to the clock net cannot be assigned to a quadrant. This instance must be placed on a middle left or middle right global locations.