Texas Instruments Development Kit for TM4C129x,Tiva™ ARM® Cortex™ -M4 Microcontroller DK-TM4C129X DK-TM4C129X 데이터 시트
제품 코드
DK-TM4C129X
Description
Reset
Type
Name
Bit/Field
GPIO Port B Power Control
The Pn bit encodings are not applicable if the corresponding bit in the
RCGCGPIO, SCGCGPIO or DCGCGPIO register is clear.
RCGCGPIO, SCGCGPIO or DCGCGPIO register is clear.
Description
Value
GPIO Port B is not powered and does not receive a clock. In
this case, the module's state is not retained.
this case, the module's state is not retained.
This configuration provides the lowest power consumption state.
0
GPIO Port B is powered, but does not receive a clock. In this
case, the module is inactive.
case, the module is inactive.
1
1
RW
P1
1
GPIO Port A Power Control
The Pn bit encodings are not applicable if the corresponding bit in the
RCGCGPIO, SCGCGPIO or DCGCGPIO register is clear.
RCGCGPIO, SCGCGPIO or DCGCGPIO register is clear.
Description
Value
GPIO Port A is not powered and does not receive a clock. In
this case, the module's state is not retained.
this case, the module's state is not retained.
This configuration provides the lowest power consumption state.
0
GPIO Port A is powered, but does not receive a clock. In this
case, the module is inactive.
case, the module is inactive.
1
1
RW
P0
0
483
December 13, 2013
Texas Instruments-Advance Information
Tiva
™
TM4C129XNCZAD Microcontroller