K60P100M100SF2RM Datasheet, PDF (345/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Field
4
WUME4
3
WUME3
2
WUME2
1
WUME1
0
WUME0
Chapter 15 Low-leakage wake-up unit (LLWU)
LLWU_ME field descriptions (continued)
Description
0 Internal module flag not used as wakeup source
1 Internal module flag used as wakeup source
Wakeup Module Enable for Module 4
Enables an internal module as a wakeup source input.
0 Internal module flag not used as wakeup source
1 Internal module flag used as wakeup source
Wakeup Module Enable for Module 3
Enables an internal module as a wakeup source input.
0 Internal module flag not used as wakeup source
1 Internal module flag used as wakeup source
Wakeup Module Enable for Module 2
Enables an internal module as a wakeup source input.
0 Internal module flag not used as wakeup source
1 Internal module flag used as wakeup source
Wakeup Module Enable for Module 1
Enables an internal module as a wakeup source input.
0 Internal module flag not used as wakeup source
1 Internal module flag used as wakeup source
Wakeup Module Enable for Module 0
Enables an internal module as a wakeup source input.
0 Internal module flag not used as wakeup source
1 Internal module flag used as wakeup source
15.3.6 LLWU Flag 1 Register (LLWU_F1)
LLWU_F1 contains the wakeup flags indicating which wakeup source caused the MCU
to exit LLS or VLLS mode. For LLS, this will be the source causing the CPU interrupt
flow. For VLLS, this will be the source causing the MCU reset flow.
The external wakeup flags are read only and clearing a flag is accomplished by a write of
a one to the corresponding WUFx bit. The wakeup flag (WUFx) if set will remain set if
the associated WUPEx bit is cleared.
NOTE
This register is unaffected by wakeup from low leakage modes
(exit from LLS via RESET or any exit from VLLS).
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
345