系统实现了电源模块的设计，提供主电源和备用电源两种方式，同时具体完成了以太网模块、存储电路、总线接口模块等的设计。

This article realizes the design of power module which provides two ways for power: main power and backup power, and completes the design of Ethernet module, and storage module.

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然后选择Load ppc _ pseries64 Modules以便装载用于以太网设备的模块，如图6所示。

Then select load ppc_pseries64 Modules to load the module for the Ethernet device, as shown in Figure 6 below.

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然后详细介绍了系统设计原则以及以太网接口模块的硬件实现方法。

Then introduces the system design principle and the Ethernet interface module's hardware realization method in details.

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