Driver Diagram
Overview of the main Pickering driver set.

There are 3 main drivers in the Pickering stable:
PIPX40 - VISA compliant driver
PILPXI - Non-VISA driver, (aka Direct IO driver)
PIPLX - LXI driver
Built on these are further drivers:
.NET
PI40iv - IVI compliant driver (there are 2 versions of the IVI driver, one based on the VISA driver which is suitable for PXI and LabViewRT hardware and one based on the Direct IO driver which is suitable for PXI and LXI hardware)
With the exception of the .NET driver all have associated file for use with LabView and LabWindows.
There are other drivers available, for example SOAP for LXI products.