电子科技大学 电子薄膜与集成器件国家重点实验室 机构,四川,成都,610054
Published:2013
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张雷锋, 王忆文, 李辉. 光纤通道SOPC中的DMA研究与实现[J]. 微电子学与计算机, 2013, 30(4): 131-134.
ZHANG Lei-feng, WANG Yi-wen, LI Hui. Research and Implementation of DMA in the Fibre Channel SOPC[J]. 2013, 30(4): 131-134.
张雷锋, 王忆文, 李辉. 光纤通道SOPC中的DMA研究与实现[J]. 微电子学与计算机, 2013, 30(4): 131-134. DOI:
ZHANG Lei-feng, WANG Yi-wen, LI Hui. Research and Implementation of DMA in the Fibre Channel SOPC[J]. 2013, 30(4): 131-134. DOI:
针对可编程片上系统(SOPC)的光纤通道适配器设计
分析了XPS Central DMA和Scatter-Gather DMA两种DMA的特点.并在开发板上做了硬件实现
实验结果表明Scatter-GatherDMA传输速率可以达到225MB/s
满足光纤通道传输速率要求(200MB/s).
In order to design a Fibre Channel based on Programmable System on Chip(SOPC)
both the XPS Central DMA and the Scatter-Gather DMA are studied.Finally some tests are done on a development board
and the experimental results show that the Scatter-Gather DMA data transmission rate can reach 225MB/s
which meets the Fibre Channel transmission rate requirements(200MB/s).
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