I'm a hardware electronics engineer and don't do software.

I've designed an FT4222H into a circuit.

At some point, I'll hand the hardware over to a software person who's going to expect the FT4222H USB link to work.

Does anyone know where I can get a windows .exe file that is a terminal/exerciser application to test out the link?

To be able to read and write data bytes and set and clear GPIO is what I am after. It may even exist un-compiled in the software routines supplied - or as an internal FTDI Software Tool.

Thanks