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介绍C8051F040单片机内部CAN控制器的应用。详细叙述此控制器的构成及其访问方式,指出在使用时是如何配置控制器的相关控制寄存器,并且给出CAN控制器在应用中的物理层硬件电路和应用层软件设计。
Describes the C8051F040 microcontroller CAN controller applications. The structure of the controller and its access method are described in detail. It is pointed out how to configure the relevant control registers of the controller when it is used and the physical layer hardware circuit and application layer software design of the CAN controller in the application.