Hi Mondeep,
For the 4472, there is a 32->24 bit lossless mode and a 32->16 bit
lossy mode. On 16 bit MIO, there is a 16 bit no compression mode and
an 8 bit lossy mode. For 12 bit MIO, there is a 16->12 but lossless
mode and and an 8 bit lossy mode.
Unfortunately, we do not support the HSDL VIs
Dear Jeremy,
Thanks for the response. Yes,We do require the extra bandwidth as
channel count is high as well as there is considerable online
calculation and display in the application. We found one of the bottle
neck is the logging speed. If you can send the VIs you are talking
about it would be gr
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
Sorry for the broken message!
In addition, most computers are able to stream to disk at about 20
MB/s. So it should be able to write and handle the output of the 4472
just fine, without needing the HSDL.
Jeremy L.
National Instruments
I have two questions regarding the high speed data logging VIs
available at the following link
http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=B45EACE3EE4756A4E034080020E74861&p_node=DZ52303&p_submitted=N&p_rank=&p_answer=&p_source=External
1) When we retrieve the data is it in d
