基于TMS320C6657的千兆以太网接口设计

Gigabit Ethernet interface design based on the TMS320C6657

基于TI公司的TMS320C6657芯片,结合片外的PHY芯片88E1112,实现了千兆以太网通信接口的设计。结合TCP/IP网络模型,详细描述了TMS320C6657片内千兆以太网接口模块以及通信接口的硬件设计,介绍了网络开发包NDK的结构并运用NDK完成DSP通信接口软件设计,最终实现了DSP与PC间可靠稳定的网络传输。

Based on TI DSP chip TMS320C6657, combined with external PHY chip 88E1112, the Gigabit Ethernet communication interface is implemented and designed. With TCP/IP networking model, TMS320C6657 is described in detail integrated the Gigabit Ethernet interface modules and hardware design of the communication interface. It introduces the structure of the NDK and uses it to complete software design of the DSP communications interface. Ultimately the liable and stable network transmission between PC and DSP is achieved.