01-24-2011 11:07 AM
Hello everybody,
We have developed a software generating a digital signal on a PCI-DIO-32HS with the DAQmx function DAQmxCreateDOChan and DAQmxWriteDigitalU16. The software is running on Red Hat Enterprise Linux 5 and until now we didn’t have any problem.
Recently we installed the software for new customer on HP Z200 computer with a 4 core Intel Xeon processor, and then we encountered an error -200621 (Onboard device memory underflow).
Is there anything to do to avoid this error?
Notice that we have already activated the regeneration of the data.
Thanks.
03-07-2014 08:15 PM
Did you end up figuring this out? We have the same problem after upgrading to a faster windows computer. Things seem to get better when I run the clock slower, but we require 1MHz.
03-10-2014 02:45 AM
Hi,
We did not fix this issue at the present time. However there is a workaround, we have disabled the multi-core processing in the BIOS.
Also, we do not have the problem on Windows ; only on Linux.