Hi,
M8 ver 6.05f software REF/SYNC modes 1 to 4. F1 help says active SYNC edge should occur midway between active REF edges.
How critical is this?
On VT distributor SYNC rise is approximately coincident with REF fall which I suspect eliminates that mode as a possibility.
Remaining 3 SYNC/REF modes put chosen active SYNC edge at various positions between chosen active REF edges but not midway between.
Intend to use DUAL edge timing.
Is this acceptable?