K60P100M100SF2RM Datasheet, PDF (341/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Chapter 15 Low-leakage wake-up unit (LLWU)
NOTE
This register is unaffected by wakeup from low leakage modes
(exit from LLS via RESET or any exit from VLLS).
Address: LLWU_PE2 is 4007_C000h base + 1h offset = 4007_C001h
Bit
Read
Write
Reset
7
6
WUPE7
0
0
5
4
WUPE6
0
0
3
2
WUPE5
0
0
LLWU_PE2 field descriptions
Field
7–6
WUPE7
Wakeup Pin Enable for LLWU_P7
Description
Enables and configures the edge detection for the wakeup pin.
5–4
WUPE6
00 External input pin disabled as wakeup input
01 External input pin enabled with rising edge detection
10 External input pin enabled with falling edge detection
11 External input pin enabled with any change detection
Wakeup Pin Enable for LLWU_P6
Enables and configures the edge detection for the wakeup pin.
3–2
WUPE5
00 External input pin disabled as wakeup input
01 External input pin enabled with rising edge detection
10 External input pin enabled with falling edge detection
11 External input pin enabled with any change detection
Wakeup Pin Enable for LLWU_P5
Enables and configures the edge detection for the wakeup pin.
1–0
WUPE4
00 External input pin disabled as wakeup input
01 External input pin enabled with rising edge detection
10 External input pin enabled with falling edge detection
11 External input pin enabled with any change detection
Wakeup Pin Enable for LLWU_P4
Enables and configures the edge detection for the wakeup pin.
00 External input pin disabled as wakeup input
01 External input pin enabled with rising edge detection
10 External input pin enabled with falling edge detection
11 External input pin enabled with any change detection
1
0
WUPE4
0
0
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
341