When I acquire 8-channel data using PXI-4472 in a 8176 controller,I can only go upto 35kHz with 8-charts, 4- XY Graphs and logging for 5 sec time interval. I'm reading binary data and logging will be intiated only when selected.If I change the display to 8- numeric indicators, then I can go upto 100kHz.
The system is running out of virtual memory when I use charts.Is it becoz the controller has only 4MB VGA memory.Is there any method to improve the performance?
KAliDas