NXP Semiconductors K22F series User Manual

LLWU_PE3 field descriptions
Field Description
7–6
WUPE11
Wakeup Pin Enable For LLWU_P11
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
5–4
WUPE10
Wakeup Pin Enable For LLWU_P10
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
3–2
WUPE9
Wakeup Pin Enable For LLWU_P9
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
WUPE8 Wakeup Pin Enable For LLWU_P8
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
17.3.4 LLWU Pin Enable 4 register (LLWU_PE4)
LLWU_PE4 contains the field to enable and select the edge detect type for the external
wakeup input pins LLWU_P15–LLWU_P12.
NOTE
This register is reset on Chip Reset not VLLS and by reset
types that trigger Chip Reset not VLLS. It is unaffected by reset
types that do not trigger Chip Reset not VLLS. See the
Introduction details for more information.
Memory map/register definition
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
386 NXP Semiconductors

NXP Semiconductors K22F series Specifications

General

Brand	NXP Semiconductors
Model	K22F series
Category	Controller
Language	English