114 …uint32_t MCGOUTClock;                                                        /* Variable to store …  in SystemCoreClockUpdate()  local
126           MCGOUTClock = CPU_XTAL_CLK_HZ; /* System oscillator drives MCG clock */  in SystemCoreClockUpdate()
129           MCGOUTClock = CPU_XTAL32k_CLK_HZ; /* RTC 32 kHz oscillator drives MCG clock */  in SystemCoreClockUpdate()
133           MCGOUTClock = CPU_INT_IRC_CLK_HZ; /* IRC 48MHz oscillator drives MCG clock */  in SystemCoreClockUpdate()
152         MCGOUTClock = (MCGOUTClock / Divider); /* Calculate the divided FLL reference clock */  in SystemCoreClockUpdate()
154         MCGOUTClock = CPU_INT_SLOW_CLK_HZ; /* The slow internal reference clock is selected */  in SystemCoreClockUpdate()
159           MCGOUTClock *= 640U;  in SystemCoreClockUpdate()
162           MCGOUTClock *= 1280U;  in SystemCoreClockUpdate()
165           MCGOUTClock *= 1920U;  in SystemCoreClockUpdate()
168           MCGOUTClock *= 2560U;  in SystemCoreClockUpdate()
171           MCGOUTClock *= 732U;  in SystemCoreClockUpdate()
174           MCGOUTClock *= 1464U;  in SystemCoreClockUpdate()
177           MCGOUTClock *= 2197U;  in SystemCoreClockUpdate()
180           MCGOUTClock *= 2929U;  in SystemCoreClockUpdate()
183           MCGOUTClock *= 640U;  in SystemCoreClockUpdate()
189       MCGOUTClock = (uint32_t)(CPU_XTAL_CLK_HZ / Divider); /* Calculate the PLL reference clock */  in SystemCoreClockUpdate()
191       MCGOUTClock *= Divider;          /* Calculate the MCG output clock */  in SystemCoreClockUpdate()
196       MCGOUTClock = CPU_INT_SLOW_CLK_HZ; /* Slow internal reference clock selected */  in SystemCoreClockUpdate()
199 …MCGOUTClock = (uint32_t) (CPU_INT_FAST_CLK_HZ / Divider); /* Fast internal reference clock selecte…  in SystemCoreClockUpdate()
205       MCGOUTClock = CPU_XTAL_CLK_HZ;   /* System oscillator drives MCG clock */  in SystemCoreClockUpdate()
208       MCGOUTClock = CPU_XTAL32k_CLK_HZ; /* RTC 32 kHz oscillator drives MCG clock */  in SystemCoreClockUpdate()
212       MCGOUTClock = CPU_INT_IRC_CLK_HZ; /* IRC 48MHz oscillator drives MCG clock */  in SystemCoreClockUpdate()
219 …SystemCoreClock = (MCGOUTClock / (0x01U + ((SIM->CLKDIV1 & SIM_CLKDIV1_OUTDIV1_MASK) >> SIM_CLKDIV…  in SystemCoreClockUpdate()