Section number Title PageChapter 26System Clock Generator (SCG)26.1 Chip-specific SCG information.................................................................................................................................... 52926.1.1 Supported frequency ranges...........................................................................................................................52926.1.2 Oscillator and SPLL guidelines..................................................................................................................... 52926.1.3 System clock switching .................................................................................................................................53026.1.4 System clock and clock monitor requirement ...............................................................................................53026.2 Introduction...................................................................................................................................................................53126.2.1 Features.......................................................................................................................................................... 53126.3 Memory Map/Register Definition.................................................................................................................................53226.3.1 Version ID Register (SCG_VERID)..............................................................................................................53326.3.2 Parameter Register (SCG_PARAM)............................................................................................................. 53426.3.3 Clock Status Register (SCG_CSR)................................................................................................................ 53526.3.4 Run Clock Control Register (SCG_RCCR)...................................................................................................53726.3.5 VLPR Clock Control Register (SCG_VCCR)............................................................................................... 53926.3.6 HSRUN Clock Control Register (SCG_HCCR)............................................................................................54126.3.7 SCG CLKOUT Configuration Register (SCG_CLKOUTCNFG).................................................................54326.3.8 System OSC Control Status Register (SCG_SOSCCSR)..............................................................................54526.3.9 System OSC Divide Register (SCG_SOSCDIV).......................................................................................... 54726.3.10 System Oscillator Configuration Register (SCG_SOSCCFG)...................................................................... 54826.3.11 Slow IRC Control Status Register (SCG_SIRCCSR)....................................................................................55026.3.12 Slow IRC Divide Register (SCG_SIRCDIV)................................................................................................ 55126.3.13 Slow IRC Configuration Register (SCG_SIRCCFG).................................................................................... 55226.3.14 Fast IRC Control Status Register (SCG_FIRCCSR)..................................................................................... 55326.3.15 Fast IRC Divide Register (SCG_FIRCDIV)..................................................................................................55526.3.16 Fast IRC Configuration Register (SCG_FIRCCFG)..................................................................................... 55626.3.17 System PLL Control Status Register (SCG_SPLLCSR)............................................................................... 55726.3.18 System PLL Divide Register (SCG_SPLLDIV)............................................................................................55926.3.19 System PLL Configuration Register (SCG_SPLLCFG)............................................................................... 560MWCT101xS Series Reference Manual, Rev. 3, 07/2019NXP Semiconductors 17
