In HWTSP, samples are acquired or generated continuously using hardware timing without a buffer. Because samples have to be continuously acquired/updated and processed on a point-by-point basis, you need to use a fast, deterministic bus.
NI devices that support HWTSP are listed below by task type:
The following devices in the PCI/PXI/PCIe/PXIe form factor support AI/AO hardware-timed single point sample mode:
The following devices do not support hardware-timed single point sample mode for any task type: