Texas Instruments TM4C1294NCPDT - Page 588

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.
0ROreserved7:5
Tamper Event Clear
Writing a 1 to this bit clears the tamper event. The status of the clear is
reflected in the STATE bit field.
0W1CTPCLR4
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.
0ROreserved3:1
Tamper Module Enable
This bit enables the Tamper module.
DescriptionValue
Tamper module disabled.0
Tamper module Enabled.1
Note: Once tamper is enabled, the following HIBCTL register bits
are locked and cannot be modified:
■ OSCSEL
■ OSCDRV
■ OSCBYP
■ VDD3ON
■ CLK32EN
■ RTCEN
0RWTPEN0
June 18, 2014588
Texas Instruments-Production Data
Hibernation Module