Spex

Per the LabVIEW FPGA Module installer 'readme,' the End-User License Agreements (EULAs) and other legal notices are installed in the following directories: Notices are located in the <National Instruments>\_Legal Information and <National Instruments> directories. EULAs are located in the <National Instruments>\Shared\MDF\Legal\license directory. They can also be found in the licenses folder on the installation media. I found the attached license agreement addendum installed there with excerpts below [emphasis mine]: ... ... I'm not a lawyer; I'm not giving legal advice. My personal interpretation is that nearly any file generated by or included with the LabVIEW FPGA module or the NI-RIO driver is explicitly only allowed to be used in the customization of FPGAs on NI Hardware or other hardware targets designated by NI in writing. I'm posting this file because earlier someone posted that these restrictions appeared to be removed from the NI EULA. Regards, Spex NI FlexRIO Adapter Module - English.rtf

This was reported to R&D (CAR #4C5FFLRK). Thanks for taking the time to report and investigate this everyone. Another workaround (aside from Joe's method of using a local variable) is to force LabVIEW to copy the data in the wire before it is passed to the sub-VI or the sequence structure in the top-level VI. The bigger trick is predicting when this is going to happen . Good catch, and thanks for the simple example. Spex AE