Hi, I have a custom home-made 4 channel, 16 bit data acquisition board that has onboard memory of 2 GB and can sample at 250 MSPS. The daq returns data in 1 MB data block size. The Labview wrapper allows us to operate this board in two modes (continuous and acquire once). In acquire once mode, I can use the circular buffer architecture and stream data to the disk (difficult to view data in real-time). The continuous mode work in a way that arims the daq board acquires the data, rel-arms the daq for next 1 MB data and can return data for real-time display. However, during this arm/re-arm time crucial information is lost. The solution would be to access the DMA data as fast as we can and process it. Can you please show me an example to achieve this in simulation mode?
Thanks
RY
