I have a PXI-6541 card which is used for digital outputs. I can use the onboard clock of this card to time the output at a clock frequency of 25MHz. I have other cards, a PXIe-6341, PXI-6723 and PXI-4462 used for analog inputs and outputs that need a clock frequency of around 100 kHz. I would like to somehow use the clock from the 6541 card to properly synchronise the cards. Is there a way I could generate a clock signal of a lower frequency on a PFI channel from the 6541 card or do I need to use an output channel.
Alternatively, if I used the 10 MHz clock from the PXIe chassis and had each card sample this at their own frequency would this be enough to ensure the cards are properly synchronised?
Many thanks