Isochronous
In telecommunication, the term isochronous has the following meanings:- Of a periodic signal, pertaining to transmission in which the time interval separating any two corresponding transitions is equal to the unit interval or to a multiple of the unit interval.
- Pertaining to data transmission in which corresponding significant instants of two or more sequential signals have a constant phase relationship.
Source: from Federal Standard 1037C and from MIL-STD-188
