摘要
在深入研究及分析FC网络协议的基础上,提出了一种采用数模混合So C设计技术实现FC-AE-ASM协议处理芯片的研制方案,详细说明了芯片的架构设计、工作原理及技术优势。该芯片内嵌微处理器、FC-AE-ASM协议处理引擎、高速串并转换Ser Des、PCIe/Rapid IO主机接口,与主机处理器配合可完成FC设备管理、通信管理、时钟同步、网络管理等功能;提供片外存储器接口以及JTAG等调试接口。经过多层次、多角度验证表明,该芯片功能、性能稳定,可大大减小系统功耗及体积,提高系统集成度。
On the basis of in- depth study and analysis of the FC network protocol, this paper proposes development scheme which adopts to a mixed- signal So C design technology realize the FC- AE- ASM protocol processing chip, details the chip architecture de-sign, working principle and technical advantages. The chip was embedded microprocessors, FC- AE- ASM protocol processing engine,high speed switching string and Ser Des, PCIe / Rapid IO host interface, cooperating with the host processor can complete FC equip-ment management, communication management, clock synchronization, network management, and other functions and provides exter-nal memory interface and the JTAG debug interface. After a multi- angle validation show, the chip function, stable performance can greatly reduce the power consumption of the system, reduce the system volume, improve the system integration.
出处
《电子技术应用》
北大核心
2016年第9期147-151,共5页
Application of Electronic Technique
基金
航空科学基金(2015ZC51036)
中国航空工业集团公司创新基金(2010BD63111)
