Precise Time and Time Interval (PTTI)
- Precise Time and Time Interval (PTTI)
Precise Time and Time Interval is a Department of Defense Military Standard which details a mechanism and waveform for distributing highly accurate timing information.
It is similar to Pulse per second (PPS) because it indicates the start of each second using a pulse. However PTTI also provides the full Time Of Day in hours, minutes, and seconds.
External links
[http://www.assistdocs.com/search/document_details.cfm?ident_number=36832 DOD-STD-1399-441 Interface Standard for Shipboard Systems Section 441 Precise Time and Time Interval (PTTI)]
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