摘要
介绍了一种基于握手协议的异步数据流处理器。首先阐述了数据流处理器的基本结构,4相捆绑数据握手协议。并随后根据DFP自身特点提出了改进式自控式单元结构应用于握手协议的硬件实现,以及2级循环分支流水结构应用于异步流水。最后就基本操作运算对该结构进行了仿真验证。
In this paper,an asynchronous structured data flow processor based on handshake protocol was presented.The structure of data flow processor and 4-phase data-binding handshake protocol was first introduced.And based on its specific characteristics,an updated self-control cell structure was proposed to realize the 4-phase protocol and a circular branch pipeline structure was put forward for asynchronous pipeline as well.In the end,several primitives in the proposed asynchronous structure were simulated and verified.
出处
《信息技术》
2010年第12期71-74,共4页
Information Technology
关键词
数据流处理器
自控式单元
握手协议
异步流水
data flow processor
self-controlled cell
handshake protocol
asynchronous pipeline
