mc9s08en32 Freescale Semiconductor, Inc, mc9s08en32 Datasheet - Page 151

• Manufacturer Part Number: mc9s08en32
• Description: Hcs08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Figure 8-12. Flowchart of FEI to PEE Mode Transition using a 8 MHz crystal
MCGC2 = $3E
CLKST = %10?
MCGC1 = $98
MCGC3 = $44
MCGC2 = $36
I
MCGC1 = $B8
N FEI MODE
IREFST = 0?
OSCINIT = 1 ?
(LP = 1)
CHECK
CHECK
START
CHECK
YES
YES
YES
MC9S08EN32 Series Data Sheet, Rev. 3
NO
NO
NO
CLKST = %11?
MCGC2 = $36
MCGC1 = $18
Chapter 8 Multi-Purpose Clock Generator (S08MCGV1)
IN PEE MODE
CONTINUE
LOCK = 1?
PLLST = 1?
CHECK
(LP = 0)
CHECK
CHECK
YES
YES
YES
NO
NO
NO
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