Managing Domain Errors (DSP Module)
There are inherent differences between digital signal processors (DSPs) and general purpose processors, such as the processors in desktop PCs.
DSPs manage domain errors in VIs and functions differently than you might expect. In general, the DSP returns a value close to the expected value because the function cannot receive an invalid input.
High speed and small code size is critical in DSP VIs. Reporting and handling every domain error affects the speed and code size of the VI. Because the DSP is an embedded processor, continuing to run in real time is more important than reporting a domain error.