PCI-6703 - Problems with several cards?

[MerkM]

I have to equip a PC with 48 analog outputs.

So I'm thinking about buying 3 PCI-6703-cards.

My question is, if there are any problems using several cards, are there changes in the update rate compared to the use of a single card?

[Suse]

Hi MerkM,

that's right the PCI bus capacity is splitted up between the different PCI cards.

To avoid this splitting, you could use a card with PXI Express bus (PXIe)!

some additional informations:

Update Rate of the NI-6703/6704 Analog Output Devices: http://digital.ni.com/public.nsf/allkb/D2DB74A88332E5988625743B0062DDFC?OpenDocument

I hope this helps!

Best regards

Suse