89 …uint32_t MCGOUTClock;                                                        /* Variable to store …  in SystemCoreClockUpdate()  local
99           MCGOUTClock = CPU_XTAL32k_CLK_HZ; /* RTC 32 kHz oscillator drives MCG clock */  in SystemCoreClockUpdate()
101           MCGOUTClock = CPU_XTAL_CLK_HZ; /* System oscillator drives MCG clock */  in SystemCoreClockUpdate()
118         MCGOUTClock = (MCGOUTClock / Divider); /* Calculate the divided FLL reference clock */  in SystemCoreClockUpdate()
120         MCGOUTClock = CPU_INT_SLOW_CLK_HZ; /* The slow internal reference clock is selected */  in SystemCoreClockUpdate()
125           MCGOUTClock *= 640U;  in SystemCoreClockUpdate()
128           MCGOUTClock *= 1280U;  in SystemCoreClockUpdate()
131           MCGOUTClock *= 1920U;  in SystemCoreClockUpdate()
134           MCGOUTClock *= 2560U;  in SystemCoreClockUpdate()
137           MCGOUTClock *= 732U;  in SystemCoreClockUpdate()
140           MCGOUTClock *= 1464U;  in SystemCoreClockUpdate()
143           MCGOUTClock *= 2197U;  in SystemCoreClockUpdate()
146           MCGOUTClock *= 2929U;  in SystemCoreClockUpdate()
149           MCGOUTClock *= 640U;  in SystemCoreClockUpdate()
157         MCGOUTClock = CPU_XTAL32k_CLK_HZ;  in SystemCoreClockUpdate()
160         MCGOUTClock = CPU_INT_SLOW_CLK_HZ;  in SystemCoreClockUpdate()
164           MCGOUTClock = CPU_XTAL32k_CLK_HZ; /* RTC 32 kHz oscillator drives MCG clock */  in SystemCoreClockUpdate()
166           MCGOUTClock = CPU_XTAL_CLK_HZ; /* System oscillator drives MCG clock */  in SystemCoreClockUpdate()
183         MCGOUTClock = (MCGOUTClock / Divider); /* Calculate the divided FLL reference clock */  in SystemCoreClockUpdate()
188       MCGOUTClock *= 375U; /* Calculate the MCG output clock */  in SystemCoreClockUpdate()
193       MCGOUTClock = CPU_INT_SLOW_CLK_HZ; /* Slow internal reference clock selected */  in SystemCoreClockUpdate()
196 …MCGOUTClock = (uint32_t) (CPU_INT_FAST_CLK_HZ / Divider); /* Fast internal reference clock selecte…  in SystemCoreClockUpdate()
201       MCGOUTClock = CPU_XTAL32k_CLK_HZ; /* RTC 32 kHz oscillator drives MCG clock */  in SystemCoreClockUpdate()
203       MCGOUTClock = CPU_XTAL_CLK_HZ;   /* System oscillator drives MCG clock */  in SystemCoreClockUpdate()
209 …SystemCoreClock = (MCGOUTClock / (0x01U + ((SIM->CLKDIV1 & SIM_CLKDIV1_SYSDIV_MASK) >> SIM_CLKDIV1…  in SystemCoreClockUpdate()