MC9S08AW60MFGE Datasheet, PDF (152/324 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit (CPU)

Chapter 8 Internal Clock Generator (S08ICGV4)
RESET
RECOVERY
FROM STOP
INITIALIZE ICG
ICGC1 = $7A
ICGC2 = $30
SERVICE INTERRUPT
SOURCE (f_Bus = 4 MHz)
CHECK
NO
FLL LOCK STATUS
LOCK = 1?
YES
CONTINUE
CHECK
FLL LOCK STATUS ^NO
LOCK = 1?
YES
CONTINUE
Figure 8-15. ICG Initialization and Stop Recovery for Example #2
MC9S08AW60 Data Sheet, Rev 2
152
Freescale Semiconductor