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.

youdao

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.

youdao