Without Deskew

Versal ACAP Clocking Resources Architecture Manual (AM003)

Document ID
AM003
Release Date
2022-05-24
Revision
1.4 English

The MMCM can be used for standalone frequency synthesis and is not used to deskew a clock network. The MMCM simply generates output clock frequencies for other blocks. In this mode, the MMCM feedback paths are internal, which keeps all the routing local, minimizing the jitter. Furthermore, no input clock alignment is done in this mode. Deskewing output clock networks to each other is still possible using deskew logic.