K60P100M100SF2RM Datasheet, PDF (553/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Reset
Chapter 24 Multipurpose Clock Generator (MCG)
FEI
FEE
FBI
FBE
BLPI
BLPE
PBE
PEE
Entered from any state when
the MCU enters Stop mode
Returns to the state that was active before
Stop
the MCU entered Stop mode, unless a
reset occurs while in Stop mode.
Figure 24-12. MCG Mode State Diagram
NOTE
• During exits from LLS or VLPS when the MCG is in PEE
mode, the MCG will reset to PBE clock mode and the
C1[CLKS] and S[CLKST] will automatically be set to
2’b10.
• If entering Normal Stop mode when the MCG is in PEE
mode with C5[PLLSTEN]=0, the MCG will reset to PBE
clock mode and C1[CLKS] and S[CLKST] will
automatically be set to 2’b10.
24.4.1.1 MCG Modes of Operation
The MCG operates in one of the following modes.
Note
The MCG restricts transitions between modes. For the
permitted transitions, see Figure 24-12.
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
553