计算机系统设计 片上系统 pdf,一种基于过程级编程模型的可重构片上系统设计方法.pdf...

一种基于过程级编程模型的可重构片上系统设计方法.pdf

ISSN 11一1777／TP

计算机研究与发展 1000—1239／CN

of Researchand

Journal Development

Computer

一种基于过程级编程模型的可重构片上系统设计方法

陈 宇 李仁发 钟 俊 刘 滔

(湖南大学计算机与通信学院 长沙4l0082)

(pnompenh@gmail．com)

A Basedon

ReconfigurableSystem。on—ChipDesignMethodoIogy

Model

Programming

ChenYu，Li LiuTao

Renfa，ZhongJun，and

a，zd

(Sc^ooZ CD，挖，挖“咒ic口fiD，l，H“咒口，l

o，CD，”户“￡er U矗iz，已rsi￡y，C^口疗95^口410082)

on a alternative both

Abstract todeliver

Reconfigurablesystemchip(RSoC)ispromising flexibility

and atthesame alsoa technicalsolutionwhichis forwardto

highcomputationspeed time，and looking

thefutureneedsofembedded market．Butits is the

applications verycomplexdesignprocessimpeding

Giventhe of ofthecurrent

oftheextensive lack

development application． efficiency programming

andresource this anRSoC basedon

process management，paperproposes designmethodology

function—level modelonaccountofthecharacteristicsofthe architecture．

programming reconfigurable

Inthe model， use to functional

programmingsystemdesignershigh—levellanguagecomplete

the Thenthe

specificationbycaUingc旷function—library．dynamichardware／softwarepartitioning

windecidewhetheraninvokedfunctionshouldbe onhardwareorsoftware

algorithm running

tothe result，the linkerw订lswitchfunctions