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.
0ROreserved31:4
SSI Module 3 Power Control
The Pn bit encodings are not applicable if the corresponding bit in the
RCGCSSI, SCGCSSI or DCGCSSI register is clear.
DescriptionValue
The SSI module 3 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
The SSI module 3 is powered, but does not receive a clock. In
this case, the module is inactive.
1
1RWP33
SSI Module 2 Power Control
The Pn bit encodings are not applicable if the corresponding bit in the
RCGCSSI, SCGCSSI or DCGCSSI register is clear.
DescriptionValue
The SSI module 2 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
The SSI module 2 is powered, but does not receive a clock. In
this case, the module is inactive.
1
1RWP22
SSI Module 1 Power Control
The Pn bit encodings are not applicable if the corresponding bit in the
RCGCSSI, SCGCSSI or DCGCSSI register is clear.
DescriptionValue
The SSI module 1 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
The SSI module 1 is powered, but does not receive a clock. In
this case, the module is inactive.
1
1RWP11
SSI Module 0 Power Control
The Pn bit encodings are not applicable if the corresponding bit in the
RCGCSSI, SCGCSSI or DCGCSSI register is clear.
DescriptionValue
The SSI module 0 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
The SSI module 0 is powered, but does not receive a clock. In
this case, the module is inactive.
1
1RWP00
471June 18, 2014
Texas Instruments-Production Data
Tiva
™
TM4C1294NCPDT Microcontroller
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