Allocates device memory of a specific size and returns the location of the memory.
The resource to be used.
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
Size of the allocation.
The resource to which a VISA session is opened.
This output also includes the class for the session, which matches that of session in.
Error information.
The node produces this output according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
The location of the allocated memory.
You can allocate the memory on either the device itself or on the computer's system memory. If the device specified with session in is located on the local interface card, the memory can be allocated either on the device itself or on the computer's system memory. The memory region referenced by offset can be accessed with Move In or Move Out, or it can be mapped using Map Address.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application