Phaser uses five 25 MS/s (Kasli) NCOs for pulse shaping. The update cycles of these NCOs are not aligned. Consequently, to achieve deterministic timing between different NCOs, the experiment timeline must be referenced with the Kasli NCO update cycle. Is there any way to determine/set the Kasli-NCO update cycle?
A similar issue is also encountered when updating the DUC. The DUC output rate 500 MS/s, presumably the experiment and Kasli-NCOs must be referenced with this to achieve deterministic behaviour.