DE2_70_TV與DE2_70_D5M_LTM的架構非常類似，都是以SDRAM當做fr a me buffer，所以若要加上演算法，基本上也是放在SDRAM之前做前處理，或者放在SDRAM之後做後處理。-The architecture DE2_70_TV and DE2_70_D5M_LTM very similar, as a fr a me buffer, so coupled with the algorithm to, basically on the SDRAM before do