高性能16位定点DSP的Datapath设计及FPGA验证  

Datapath Realization and FPGA Verification on a 16-bit Fixed High Performance DSPs

作　　者：张馨[1] 陈杰[1] 李莺[1] 黎宝峰[1] 

机构地区：[1]中国科学院微电子所,北京100029

出　　处：《微电子学与计算机》2004年第5期142-145,149,共5页Microelectronics & Computer

基　　金：国家863重点项目(2002AA1Z1130)

摘　　要：随着数字化产品的不断普及,以高速、实时为特点的数字信号处理器(DigitalSignalProcessors,DSPs)越来越多地应用到国防和消费等各个领域。文章介绍了一款嵌入式高性能16位定点DSPs的Datapath(数据通路)设计,以Datapath中各功能单元为线索,叙述其电路实现及FPGA验证。With the digital products popularized constantly, DSPs (Digital Signal Processors) marked real time and high speed as character have been more and more applied in all kinds of products, such as national defence, consumption, and so on. In this paper, with Datapath function units as clues, we present the Datapath Realization in a 16-bit fixed high performance embedded DSPs designed by our team and the FPGA verification for it.

关 键 词：DSP 计算单元 Datapath FPGA 

分 类 号：TP338[自动化与计算机技术—计算机系统结构]