Register 28: HIB Tamper Log 1 (HIBTPLOG1), offset 0x4E4
Register 29: HIB Tamper Log 3 (HIBTPLOG3), offset 0x4EC
Register 30: HIB Tamper Log 5 (HIBTPLOG5), offset 0x4F4
Register 31: HIB Tamper Log 7 (HIBTPLOG7), offset 0x4FC
The HIB Tamper Log (HIBTPLOGn) odd registers capture the trigger information during a tamper
event. Up to four tamper logs can be stored. The HIBTPLOG registers are cleared when the TPCLR
bit is set to 1 in the HIBTPCTL register. The HIBTPLOG7 register contains to OR of all events after
the 3rd event is logged in HIBTPLOG5. The HIBTPLOG7 register is cleared on a Hibernation module
reset.
HIB Tamper Log 1 (HIBTPLOG1)
Base 0x400F.C000
Offset 0x4E4
Type RO, reset 0x0000.0000
16171819202122232425262728293031
XOSCreserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
TRIG0TRIG1TRIG2TRIG3reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
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.
0ROreserved31:17
Status of external 32.768-kHz oscillator
DescriptionValue
Default0
32.768-kHz oscillator has failed1
0ROXOSC16
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.
0ROreserved15:4
Status of TMPR[3] Trigger
DescriptionValue
Default0
A tamper event has been detected on TMPR[3]1
0ROTRIG33
Status of TMPR[2] Trigger
DescriptionValue
Default0
A tamper event has been detected on TMPR[2]1
0ROTRIG22
June 18, 2014596
Texas Instruments-Production Data
Hibernation Module
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