Home Community Discussion Forums Most Active Hardware Boards Multifunction DAQ Topic

Multifunction DAQ

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Synchronize two USB-6453 cards

Synchronize two USB-6453 cards

‎10-28-2025 05:15 AM

Hi,

 

am I right, that those cards don't support RTSI?

Is the common way to synchronize them via sample/clock out on the master and sample/clock in on the slave via PFIs?

If you can provide an example code for daqmx ansi c this would be great.

 

Best regards,

Christian

View All (1)
0 Kudos
Message 1 of 2
(47 Views)
Reply

Re: Synchronize two USB-6453 cards

‎10-28-2025 06:01 AM

Yes, PFI lines are the only way to synchronize USB DAQs

Santhosh
Soliton Technologies

New to the forum? Please read community guidelines and how to ask smart questions

Only two ways to appreciate someone who spent their free time to reply/answer your question - give them Kudos or mark their reply as the answer/solution.

Finding it hard to source NI hardware? Try NI Trading Post
0 Kudos
Message 2 of 2
(38 Views)
Reply