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Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
修改时间 07-07-2022 01:30 AM
大家好,我现在在用CRIO和NI9237采集数据,使用labvuew NI9237例程可以正常采集,我自己写的程序只要一运行就以最大采样率采集数据,在RT端更改采样率也没有用,找不到原因,请大家指导下,谢谢。
FPGA
RT
修改时间 07-25-2022 12:13 PM
采样卡有最大采样频率,这是指一个通道。如果多个通道,就只能分享硬件的速度。总共的采样率不可超过最大采样频率。也就是说仅使用一个通道,其采样频率最大就是该卡的最大采样频率。如果是8个通道同时使用的话,最大采样频率为除以八。
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