Register 24: HIB Tamper Log 0 (HIBTPLOG0), offset 0x4E0
Register 25: HIB Tamper Log 2 (HIBTPLOG2), offset 0x4E8
Register 26: HIB Tamper Log 4 (HIBTPLOG4), offset 0x4F0
Register 27: HIB Tamper Log 6 (HIBTPLOG6), offset 0x4F8
The HIB Tamper Log (HIBTPLOG) even registers capture the time information during a tamper
event. Up to four tamper logs can be stored. The HIBTPLOG registers are cleared when the TPCLR
bit is written in the HIBTPCTL register.
Note: It is recommended that an external oscillator is used if accurate time stamps on the tamper
log are critical.
HIB Tamper Log 0 (HIBTPLOG0)
Base 0x400F.C000
Offset 0x4E0
Type RO, reset 0x0000.0000
16171819202122232425262728293031
TIME
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
TIME
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
Tamper Log Calendar Information.
When the hibernate module is configured for RTC count mode, the time
from the RTCCC register is captured on a tamper event.
If the calendar function is enabled, the captured time is configured as
the hex values for year, month, day, hour, minute and seconds. 24 hour
mode should be used by setting the CAL24 bit in HIBCALCTL register.
The format of the calendar information is as follows:
■ TIME[31:26]: Year (0-64)
■ TIME[25:22]: Month
■ TIME[21:17]: Day of month
■ TIME[16:12]: Hours
■ TIME[11:6]: Minutes
■ TIME[5:0]: Seconds
0x0ROTIME31:0
595June 18, 2014
Texas Instruments-Production Data
Tiva
™
TM4C1294NCPDT Microcontroller
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