2.4.4 PF_CCC

The PolarFire CCC (PF_CCC) block takes an input clock of 156.25 MHz from the FAB_REF_CLK signal (output of PF_XCVR_REF_CLK) and generates a 50 MHz clock at OUT0, 156.25 MHz at OUT1 and 78.125 MHz at OUT2. The OUT0 port of the CCC is used for the configuration and, OUT1 and OUT2 port of the CCC are used for the user logic in the design.