The hierarchically organized architecture provides a programming model, allows an efficient mapping of applications and is shown to be easy scalable to future vlsi technologies 目前,其復(fù)雜而耗時(shí)的算法已在專(zhuān)用asic中實(shí)現(xiàn),它們?nèi)狈`活性,設(shè)計(jì)周期長(zhǎng),設(shè)計(jì)成本高。