This example shows how to implement Pre-/Post Trigger on a FlexRIO board with DRAM memory. In this case study a NI 7966R with NI 5731 was used.
The DRAM memory is divided in two ring buffer (2x 256 MB = 2x 16777216 Samples).
The maximum number of samples for Pre- and Post-Trigger are in sum 16777216.
The buffer are written alternately.
Requirements Software LabVIEW 2012 (or compatible) LabVIEW FPGA Hardware NI 7966R
Additional Information or References
**This document has been updated to meet the current required format for the NI Code Exchange.**