I am generating an arbitrary waveform with the PXI-5412 Arbitrary Waveform Generator and reading them with a PXIe-5122 Oscilloscope. I am then streaming the waveform to a PXIe-7846R FPGA module with Peer-to-Peer Streaming and sending the waveform back to the Host through a DMA FIFO. However, for some reason, after going through the FPGA, it takes about 39,000,000 elements to create the entire waveform whereas the waveform when graphing directly from the oscilloscope is 1,048,576 (the correct amount). Does anyone know what is causing this?
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