摘要
该文基于TMS320C6455,提出一种高速通用总线接口卡方案,详细介绍了高速SRIO(Serial RaidIO)和千兆以太网口软硬件设计和实现方法。经测试,DSP之间的SRIO通信能稳定工作于3.125Gbps的速率,千兆以太网口通信效率高达600Mbps。结果表明,高速通用总线接口卡工作稳定、性能优异。
In his paper,a high-speed general-purpose bus interface card scheme is presented,and the software and hardware design ways of SRIO and Gigabit Ethernet are introduced based on TMS320C6455.The test results show that the SRIO communication speed can stably work at 3.125 Gbps between different DSP and the efficiency of the Gigabit Ethernet is up to 600 Mbps.
引文
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