Clock tool example use case: Configure eMIOS to 60 MHz PLL1 with MPC5777C_264MHz
MPC5777C Clock Calculator Guide, Rev. 1, 12/2018
NXP Semiconductors 29
Figure 41. Clock domain exceeds spec
3.3.
Observe the registers
The final register summary table, as displayed in Summary, is shown in the following figure. Note that
most of these registers would not have to be written in code to achieve the setup that this example just
configured. For example, the register SIU_LFCLKCFG would not have to be included, since the LFAST
was untouched. Registers that would have to be written would be ones like PLLDIG_PLL0DV and
SIU_SYSDIV.
Figure 42. Register summary after configuration