Definition of registry FPGA: using the reference transmission

Question of Labview FPGA basis. When I use FPGA read/write control to set a record in an FPGA, is there a difference between using a FPGA reference 'place' (connection FPGA VI reference Out on a block from the FPGA VI in the next reference) or directly to sharing the same node of reference?  Image below illustrates the two spare connectors: they are functionally identical? If so, why is there an outside reference? Is it just to keep the more neat wiring diagram?

Yes, these two are the same, they would be for any reference type in LabVIEW. The top version is much more clean, however, isn't? Also, if for some reason you do not want to use error wire, wire reference here provides another way to enforce the order of execution.

Also note that you can drag down the node to read/write to read and write several items in a single node, and they can be a mix of reading and writing.

Tags: NI Software

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