VI-Defined Register Configuration Node

LabVIEW 2018 FPGA Module Help


Edition Date: March 2018
Part Number: 371599P-01
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Owning Palette: Data Storage & Transfer Functions

Requires: FPGA Module

Represents a VI-defined register item. Right-click the node and select Configure to configure the VI-defined register item.

Details  

Register Out returns the register item you specify in the FPGA Register Properties dialog box.

VI-Defined Register Configuration Details

Use the FPGA Register Properties dialog box to initialize the register item.

Use the Read and Write methods to read from or write to the VI-defined register item.

If you use a VI-defined register item in a reentrant FPGA VI, LabVIEW creates a separate copy of the register item for each instance of the VI to avoid resource conflicts.

You can create a VI-defined register item with the same name as a target-scoped register item. You also can create VI-defined register items with the same name in different VIs. However, you cannot create VI-defined register items with the same name in the same VI.

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