Fast Phase Step 5404

[HernanGrecco]

I am controlling two PXI 5404 with LabVIEW. Modifiying the example Fgen 5404 Synchronization I am doing a phase sweep. The problem is that changing the phase needs arround 150 ms. Is thera any way to make it faster?. Can I upload a phase list or something similar?

[dpcamargo]

Hi Hernan,
It's not possible to preload the sequences with the 5404.
There will always be a small delay between your cards, but 150ms seems a bit excessive, it should be around 1ms.
I've already emailed you a picture of what your block diagram should look like to capture the correct delay betwen the phase transitions.
 
Dario Camargo
NI Brazil
#7194155