Texas Instruments TM4C1294NCPDT User Manual

DescriptionResetTypeNameBit/Field
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.
0ROreserved31:15
GPIO Port Q Power Control
The Pn bit encodings are not applicable if the corresponding bit in the
RCGCGPIO, SCGCGPIO or DCGCGPIO register is clear.
DescriptionValue
GPIO Port Q is not powered and does not receive a clock. In
this case, the module's state is not retained.
This configuration provides the lowest power consumption state.
0
GPIO Port Q is powered, but does not receive a clock. In this
case, the module is inactive.
1
1RWP1414
GPIO Port P Power Control
The Pn bit encodings are not applicable if the corresponding bit in the
RCGCGPIO, SCGCGPIO or DCGCGPIO register is clear.
DescriptionValue
GPIO Port P is not powered and does not receive a clock. In
this case, the module's state is not retained.
This configuration provides the lowest power consumption state.
0
GPIO Port P is powered, but does not receive a clock. In this
case, the module is inactive.
1
1RWP1313
GPIO Port N Power Control
The Pn bit encodings are not applicable if the corresponding bit in the
RCGCGPIO, SCGCGPIO or DCGCGPIO register is clear.
DescriptionValue
GPIO Port N is not powered and does not receive a clock. In
this case, the module's state is not retained.
This configuration provides the lowest power consumption state.
0
GPIO Port N is powered, but does not receive a clock. In this
case, the module is inactive.
1
1RWP1212
GPIO Port M Power Control
The Pn bit encodings are not applicable if the corresponding bit in the
RCGCGPIO, SCGCGPIO or DCGCGPIO register is clear.
DescriptionValue
GPIO Port M is not powered and does not receive a clock. In
this case, the module's state is not retained.
This configuration provides the lowest power consumption state.
0
GPIO Port M is powered, but does not receive a clock. In this
case, the module is inactive.
1
1RWP1111
457June 18, 2014
Texas Instruments-Production Data
Tiva
™
TM4C1294NCPDT Microcontroller

Texas Instruments TM4C1294NCPDT Specifications

General

Brand	Texas Instruments
Model	TM4C1294NCPDT
Category	Microcontrollers
Language	English