Yes, however all function modules must be installed at the factory as part of the manufacturing process, which includes downloading of software code. The NAI function modules are not ‘stand alone' devices such as IP modules. Each module is implemented via a DSP/FPGA combination and associated electronics, running sophisticated algorithms to generate the required function (e.g. A/D, D/A, S/D etc.). If required to add a module to an existing board, the customer can return the device via an RMA for an upgrade. There is an upgrade charge, that includes the cost of the module and installation, the documenting of the new P/N, and final acceptance testing on the board.