Hi Mondeep, In response to your second question, the 4472 card is NOT supported by the VIs found on the linked webpage.
The 4472 running at full speed on all 8 channels generates approximately 3.2 MB/s. HSDL generally increases throughput from standard DAQ and LV disk tools by about 30%, so you can see some difference. Also, there is not much documentation on it. So, if you are not aching for the extra 30% of bandwidth, I would recommend looking at this <a href="http://sine.ni.com/apps/we/niepd_web_display.DISPLAY_EPD4?p_guid=B88E116E27D32034E034080020E74861&p_node=DZ52258&p_submitted=N&p_rank=&p_answer=&p_source=External";>simple logging example for the 4472</a> instead. However, if you really need that extra bandwidth because of channel count or speed, let me know and I can provide you with the VIs that take advantage of this. As for your first question, I am unclear as to which data your are referring to. Are you referring to data output from performing a high speed data read, a data file, or from the DSA card? Thanks! Jeremy L. National Instruments
