ABB分散控制系统UFC760BE1142嵌入式卡件通讯

ABB分散控制系统UFC760BE1142嵌入式卡件通讯

ABB分散控制系统UFC760BE1142嵌入式卡件通讯

UFC760BE1142传输作用：设置数据的寄存、缓冲逻辑，以适应CPU与外设之间的速度差异，接口通常由一些寄存器或RAM芯片组成，如果芯片足够大还可以实现批量数据的传输。

协调作用：能够协调CPU和外设两者在信息的类型和电平的差异，如电平转换驱动器、数／模或模／数转换器等。

传输作用：设置数据的寄存、缓冲逻辑，以适应CPU与外设之间的速度差异，接口通常由一些寄存器或RAM芯片组成，如果芯片足够大还可以实现批量数据的传输。

ABB分散控制系统UFC760BE1142嵌入式卡件通讯

UFC760BE1142 transmission role: set the data storage, buffer logic to adapt to the speed difference between the CPU and peripherals, the interface is usually composed of some registers or RAM chips, if the chip is large enough to achieve batch data transmission.

Coordination function: The ability to coordinate the type and level differences between the CPU and peripherals, such as level conversion drivers, digital/analog or analog/digital converters.

Transmission role: Set the data storage, buffer logic to adapt to the speed difference between the CPU and peripherals, the interface is usually composed of some registers or RAM chips, if the chip is large enough can also achieve batch data transmission.