上位机基于CF接口与下位机进行数据通信，给下位机发送量程控制字、数据采集参数等命令，采用中断方式接收下位机采集过来的数据并进行处理，下位机只完成数据的采集。

Host accesses client's data across CF interface, sends instructions to client such as range select word and DAQ parameter, data are sent to host in interrupt mode and then processed.

youdao

上位机基于CF接口与下位机进行数据通信，给下位机发送量程控制字、数据采集参数等命令，采用中断方式接收下位机采集过来的数据并进行处理，下位机只完成数据的采集。

Host accesses client's data across CF interface, sends instructions to client such as range select word and DAQ parameter, data are sent to host in interrupt mode and then processed.

youdao