V4DSP48简介和使用

TheXilinxLogiCORE™DSP48Macroprovidesan easy-to-useinterfacethatabstractstheXtremeDSP™ sliceandsimplifiesitsdynamicoperationbyenabling thespecificationofmultipleoperationsviaasetofuserdefined arithmeticexpressions.Thespecified operationsareenumeratedandcanbeselecte