IRIG timecode: Difference between revisions

Revision as of 17:36, 8 January 2023

Revision as of 17:37, 8 January 2023

Line 58:

;Coded expressions:

[[Binary-coded decimal|Binary-coded decimal (BCD)]] day of year, hours, minutes, and (for some formats) seconds and fractions are always included. Optional components are:

:* Year number (00–99; century is not coded)

:* User-defined "control functions (CF)" occupying bits not defined by IRIG

:* "Straight binary seconds (SBS)", a 17-bit binary counter that counts from 0 to 86399.
:The types are:<ol start=0 type=1><!--

--><li>BCD, CF, SBS</li><!--

--><li>BCD, CF</li><!--

--><li>BCD</li><!--

--><li>BCD, SBS</li><!--

--><li>BCD, BCD_Year, CF, SBS</li><!--

--><li>BCD, BCD_Year, CF</li><!--

--><li>BCD, BCD_Year</li><!--

--><li>BCD, BCD_Year, SBS</li><!--

--></ol>

The recognized signal identification numbers for each format according to the standard 200-04 consist of:

{| class="wikitable" border="1"