论文标题

100 GB/s高吞吐量序列方案(HTSP),用于带有交流流的数据采集系统

100 Gb/s High Throughput Serial Protocol (HTSP) for Data Acquisition Systems with Interleaved Streaming

论文作者

Ruckman, L., Doering, D.

论文摘要

多年来,随着框架大小和刷新率的增加,对现场可编程门阵列(FPGA)数据运输的需求一直在增加。随着带宽要求提高了使用“软”可编程逻辑实现数据传输协议层的能力,变得更加困难,并开始需要硬化IP块实现。为了减少物理链接和互连的数量,数据采集系统通常需要在同一链接上交织流(例如,流数据和流寄存器访问)。本文提出了一种利用现有的FPGA硬化IP块的方法,以实现具有最小的可编程逻辑间接费用,可满足数据采集系统的需求,具有相互交流的流媒体要求。

Demands on Field-Programmable Gate Array (FPGA) data transport have been increasing over the years as frame sizes and refresh rates increase. As the bandwidths requirements increase the ability to implement data transport protocol layers using "soft" programmable logic becomes harder and start to require harden IP blocks implementation. To reduce the number of physical links and interconnects, it is common for data acquisition systems to require interleaving of streams on the same link (e.g. streaming data and streaming register access). This paper presents a way to leverage existing FPGA harden IP blocks to achieve a robust, low latency 100 Gb/s point-to-point link with minimal programmable logic overhead geared towards the needs of data acquisition systems with interleaved streaming requirements.

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