PCI 8512/2 CAN ports synchronization on multiple cards

[swap15]

Hello,

 I have to synchronize CAN ports on multiple PCI 8512/2 CAN cards.

On one port of one of the cards, I have reference signal while on other ports I am doing some measurements simultaneously. I want to synchronize the reference signal with all other measurement. In this way I want to calculate the deviation of the other measurement signals with the reference signal.

any help to find the solution ?

regards,

swap

[gregorelectric]

Hi Swap,

this might help:

What is RTSI and How is it Configured? - National Instruments
http://digital.ni.com/public.nsf/allkb/A120195AAAA9222A86256C69007C8B27

Using RTSI with CAN Object to Transmit Synchronized Periodic Messages - National Instruments
http://www.ni.com/example/31149/en/