85 …uint32_t MCGOUTClock;                                                        /* Variable to store …  in SystemCoreClockUpdate()  local
95           MCGOUTClock = CPU_XTAL32k_CLK_HZ; /* RTC 32 kHz oscillator drives MCG clock */  in SystemCoreClockUpdate()
97           MCGOUTClock = CPU_XTAL_CLK_HZ; /* System oscillator drives MCG clock */  in SystemCoreClockUpdate()
114         MCGOUTClock = (MCGOUTClock / Divider); /* Calculate the divided FLL reference clock */  in SystemCoreClockUpdate()
116         MCGOUTClock = CPU_INT_SLOW_CLK_HZ; /* The slow internal reference clock is selected */  in SystemCoreClockUpdate()
121           MCGOUTClock *= 640U;  in SystemCoreClockUpdate()
124           MCGOUTClock *= 1280U;  in SystemCoreClockUpdate()
127           MCGOUTClock *= 1920U;  in SystemCoreClockUpdate()
130           MCGOUTClock *= 2560U;  in SystemCoreClockUpdate()
133           MCGOUTClock *= 732U;  in SystemCoreClockUpdate()
136           MCGOUTClock *= 1464U;  in SystemCoreClockUpdate()
139           MCGOUTClock *= 2197U;  in SystemCoreClockUpdate()
142           MCGOUTClock *= 2929U;  in SystemCoreClockUpdate()
145           MCGOUTClock *= 640U;  in SystemCoreClockUpdate()
153         MCGOUTClock = CPU_XTAL32k_CLK_HZ;  in SystemCoreClockUpdate()
156         MCGOUTClock = CPU_INT_SLOW_CLK_HZ;  in SystemCoreClockUpdate()
160           MCGOUTClock = CPU_XTAL32k_CLK_HZ; /* RTC 32 kHz oscillator drives MCG clock */  in SystemCoreClockUpdate()
162           MCGOUTClock = CPU_XTAL_CLK_HZ; /* System oscillator drives MCG clock */  in SystemCoreClockUpdate()
179         MCGOUTClock = (MCGOUTClock / Divider); /* Calculate the divided FLL reference clock */  in SystemCoreClockUpdate()
184       MCGOUTClock *= 375U; /* Calculate the MCG output clock */  in SystemCoreClockUpdate()
189       MCGOUTClock = CPU_INT_SLOW_CLK_HZ; /* Slow internal reference clock selected */  in SystemCoreClockUpdate()
192 …MCGOUTClock = (uint32_t) (CPU_INT_FAST_CLK_HZ / Divider); /* Fast internal reference clock selecte…  in SystemCoreClockUpdate()
197       MCGOUTClock = CPU_XTAL32k_CLK_HZ; /* RTC 32 kHz oscillator drives MCG clock */  in SystemCoreClockUpdate()
199       MCGOUTClock = CPU_XTAL_CLK_HZ;   /* System oscillator drives MCG clock */  in SystemCoreClockUpdate()
205 …SystemCoreClock = (MCGOUTClock / (0x01U + ((SIM->CLKDIV1 & SIM_CLKDIV1_SYSDIV_MASK) >> SIM_CLKDIV1…  in SystemCoreClockUpdate()