TM4C1292NCZAD Datasheet, PDF (796/1844 Pages) Texas Instruments – Tiva Microcontroller

General-Purpose Input/Outputs (GPIOs)
Register 29: GPIO Wake Status (GPIOWAKESTAT), offset 0x548
This register indicates the GPIO wake event status. If a register bit has been set for K[7:4] , a wake
event signal has been sent to the Hibernate module.
Note: This register is only available on Port K.
GPIO Wake Status (GPIOWAKESTAT)
GPIO Port A (AHB) base: 0x4005.8000
GPIO Port B (AHB) base: 0x4005.9000
GPIO Port C (AHB) base: 0x4005.A000
GPIO Port D (AHB) base: 0x4005.B000
GPIO Port E (AHB) base: 0x4005.C000
GPIO Port F (AHB) base: 0x4005.D000
GPIO Port G (AHB) base: 0x4005.E000
GPIO Port H (AHB) base: 0x4005.F000
GPIO Port J (AHB) base: 0x4006.0000
GPIO Port K (AHB) base: 0x4006.1000
GPIO Port L (AHB) base: 0x4006.2000
GPIO Port M (AHB) base: 0x4006.3000
GPIO Port N (AHB) base: 0x4006.4000
GPIO Port P (AHB) base: 0x4006.5000
GPIO Port Q (AHB) base: 0x4006.6000
GPIO Port R (AHB) base: 0x4006.7000
GPIO Port S (AHB) base: 0x4006.8000
GPIO Port T (AHB) base: 0x4006.9000
Offset 0x548
Type RO, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
STAT7 STAT6 STAT5 STAT4
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:8
7
Name
reserved
STAT7
Type
Reset Description
RO 0x0000.000 Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
RO
0
K[7] Wake Status
This is for future use.
Value Description
0 Pin is not wake up source
1 Pin wake event asserted to hibernate module
6
STAT6
RO
0
K[6] Wake Status
This is for future use.
Value Description
0 Pin is not wake up source
1 Pin wake event asserted to hibernate module
796
June 18, 2014
Texas Instruments-Production Data