CPU和主板，总线和接口主存储器。

CPU and motherboard, main line and connection main storage.

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通过外部总线口扩展外部存储器和接口是构成ADSP2106 X应用系统时最基本、最重要的设计。

Its the fundamental and foremost design for constituting an ADSP2106X application system to expand external memories and interfaces by the external bus port of ADSP2106X.

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本接口采用存储器访问模式，克服了某些CPU外围通信接口少的缺点，易于实现双CPU间的总线对接，且无需考虑复杂的总线仲裁机制。

This type of bus interface can be accessed by memory mode and be applied to the exchange of data between two hosts, which can overcome the lack of communication interface in some types of CPU.

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