GPS timestamping of Analog Data on a cDAQ chassis

[CFBass]

I have multiple NI 9222 Analog Input cards in a cDAQ chassis which are being sampled at 500 KHz in a dynamic (continual motion) environment.   I had previously used a PXI chassis with a NI PXI 6682 with GPS antenna.  Is there a similar option available for the cDAQ chassis?  I have not been able to locate any such option.  Has anyone been able to synchronize the cDAQ acquisitions with a GPS disciplined clock?  Any ideas on the best method of achieving this?  Thanks.

[ZYOng]

There is NI-9467, GPS Time Synchronization Module for C Series. Unfortunately, it only works on cRIO. 

You cannot do GPS synchronization with cDAQ. DAQmx driver does not support GPS synchronization.