Trigger DI Acquisition NI6533

[Maicol]

Good Morning,
 
I have a problem with my NI PCI 6533 (Ni Daq 7.4.1, Visual Basic 6 SP5)
 
I would like to start the DIs acquisition under a hardware trigger (STARTTRIG).
 
I founded some example in NI dev Zone, but it speaks about trasfering (under trigger signal) data from Board to Visual Basic 6 variable.
My problem is different, because i would like to start the trasfering from Hardware to board memory, not to Visual Basic 6 variable (similar to E series (PFI0, Acquire data event))!
 
This necessity is important to sincronize 2 Acquisitions of NI Boards. 
I can't use RTIS bus.
 
Tanks

[claracarla]

Hi,
have you already seen this example?
<a href="http://zone.ni.com/devzone/cda/epd/p/id/3671" target="_blank">http://zone.ni.com/devzone/cda/epd/p/id/3671</a>
&nbsp;
It would be interesting.
Clara