From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.

We appreciate your patience as we improve our online experience.

LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

PCI-1200 Daq problem

Hi all,

Having a problem with a Daq program i am trying to write. I need to develope
a 24 micro second, clock pulse with the high being 4.5 micro seconds and the
low portion being 19.5 micro seconds. With the clock, I have to clock data
threw to an indicator but every time i get anything faster than 150 micro
second high portion of the clock pulse my system locks up totally.

With out using the "clock" portion of the card, how, if possible, can this be
done. I have tried many different scenerios with no success. If an external
clock were used, could i get what I need? I would like Not to use an external
clock if at all possible.

Needing a clock, data and enable line (three seperate lines) is there another
way to do this.
I have CSDB, ARINC 429, Daq, RS232 and parallel available but
RS232, Arinc, GPIB and parallel will not do it. I might be able to do the
RS232 route if I could use TTY and derive the clock and enable pulses from the
incoming data but I don't think this is easily done.

Any suggestions.

Ken
0 Kudos
Message 1 of 1
(2,405 Views)