Use one fpga vi to control two targets

Hi,
I have two fpga because I need more than 8 analogue output and analogue input.  I wonder if I can use one fpga vi to control two targets (the two FPGA boards I use are PCI-7833R) so that the outputs can be synchronized.  I think if it's possible it'll be easier to implement the synchronization between while loops,etc.  If it's not possible, how can I interface between between fpga.vi and make the synchronization possible and make two vi's talk to each other?  Thank you very much for your help!
Thanks,
Charles

I have successfully ran the same code on two (2) different FPGA boards. The difference being that the host will use different Aliases to control the FPGA boards,
Both FPGA Boards MUST be the same type ( I used PXI-7811s). 
My program consisted of 6 individual communication portals and there was NO synchronization between boards
Visualize the Solution
CLA
LabVIEW, LabVIEW FPGA

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