time tagging in receiver

[9841994520]

dear sir,
 
Products in arinc standard highlights a feature" receiver/ transmitter time tagging",and a time tagging register with 40 bits,.5 uS(for example only). can you explain what is time tagging

[David S.]

Hi random number - I'm not sure how to help you, given the information in your post. - Which ARINC standard are you working with?
- What is your application?
- Do you have a copy of the standard that we can view to understand the context of your question?
- Are you using any NI hardware or software in your application?
- Do you need information to help you design a system that uses NI hardware or software?
My blind guess is that the feature is specifying a timestamping operation on the transmitted data and the received data.  This could possibly be used for comparison in some sort of test or verification process.

[latchu]

dear sir,
thanks for your mail. i am working on arinc708 weather radar interface. when i was searching similar products in net i found that term time tagging. i can sure that it is not time stamping. because i found one product with both time stamping and time tagging. most of arinc products has that feature(not only arinc708). please search as "time tagging + arinc " in google. there you can find out lot of product datasheets. from there only i found it. please try it.
thank you
lakshmi narayanan