block/TAMP: description: Tamper and backup. items: - name: CR1 description: TAMP control register 1. byte_offset: 0 fieldset: CR1 - name: CR2 description: TAMP control register 2. byte_offset: 4 fieldset: CR2 - name: CR3 description: TAMP control register 3. byte_offset: 8 fieldset: CR3 - name: FLTCR description: TAMP filter control register. byte_offset: 12 fieldset: FLTCR - name: ATCR1 description: TAMP active tamper control register 1. byte_offset: 16 fieldset: ATCR1 - name: ATSEEDR description: TAMP active tamper seed register. byte_offset: 20 - name: ATOR description: TAMP active tamper output register. byte_offset: 24 fieldset: ATOR - name: ATCR2 description: TAMP active tamper control register 2. byte_offset: 28 fieldset: ATCR2 - name: SECCFGR description: TAMP secure mode register. byte_offset: 32 fieldset: SECCFGR - name: PRIVCFGR description: TAMP privilege mode control register. byte_offset: 36 fieldset: PRIVCFGR - name: IER description: TAMP interrupt enable register. byte_offset: 44 fieldset: IER - name: SR description: TAMP status register. byte_offset: 48 fieldset: SR - name: MISR description: TAMP non-secure masked interrupt status register. byte_offset: 52 fieldset: MISR - name: SMISR description: TAMP secure masked interrupt status register. byte_offset: 56 fieldset: SMISR - name: SCR description: TAMP status clear register. byte_offset: 60 fieldset: SCR - name: COUNT1R description: TAMP monotonic counter 1 register. byte_offset: 64 - name: OR description: TAMP option register. byte_offset: 80 fieldset: OR - name: RPCFGR description: TAMP resources protection configuration register. byte_offset: 84 fieldset: RPCFGR - name: BKPR description: TAMP backup x register. (x=0-31) array: len: 32 stride: 4 byte_offset: 256 fieldset/ATCR1: description: TAMP active tamper control register 1. fields: - name: TAMPAM description: Tamper x active mode. (x=1-8) bit_offset: 0 bit_size: 1 array: len: 8 stride: 1 - name: ATOSEL description: Active tamper shared output x selection The selected output must be available in the package pinout. (x=1-4) bit_offset: 8 bit_size: 2 array: len: 4 stride: 2 - name: ATCKSEL description: Active tamper RTC asynchronous prescaler clock selection These bits selects the RTC asynchronous prescaler stage output.The selected clock is CK_ATPRE. fCK_ATPRE = fRTCCLK / 2ATCKSEL when (PREDIV_A+1) = 128. ... These bits can be written only when all active tampers are disabled. The write protection remains for up to 1.5 ck_atpre cycles after all the active tampers are disable. bit_offset: 16 bit_size: 3 - name: ATPER description: Active tamper output change period The tamper output is changed every CK_ATPER = (2ATPER x CK_ATPRE) cycles. Refer to. bit_offset: 24 bit_size: 3 - name: ATOSHARE description: Active tamper output sharing TAMP_IN1 is compared with TAMPOUTSEL1 TAMP_IN2 is compared with TAMPOUTSEL2 TAMP_IN3 is compared with TAMPOUTSEL3 TAMP_IN4 is compared with TAMPOUTSEL4 TAMP_IN5 is compared with TAMPOUTSEL5 TAMP_IN6 is compared with TAMPOUTSEL6 TAMP_IN7 is compared with TAMPOUTSEL7 TAMP_IN8 is compared with TAMPOUTSEL8. bit_offset: 30 bit_size: 1 - name: FLTEN description: Active tamper filter enable. bit_offset: 31 bit_size: 1 fieldset/ATCR2: description: TAMP active tamper control register 2. fields: - name: ATOSEL description: Active tamper shared output x selection The selected output must be available in the package pinout. Bits 9:8 are the mirror of ATOSELx[1:0] in the TAMP_ATCR1, and so can also be read or written through TAMP_ATCR1. (x=1-8) bit_offset: 8 bit_size: 3 array: len: 8 stride: 3 fieldset/ATOR: description: TAMP active tamper output register. fields: - name: PRNG description: Pseudo-random generator value This field provides the values of the PRNG output. Because of potential inconsistencies due to synchronization delays, PRNG must be read at least twice. The read value is correct if it is equal to previous read value. This field can only be read when the APB is in secure mode. bit_offset: 0 bit_size: 8 - name: SEEDF description: Seed running flag This flag is set by hardware when a new seed is written in the TAMP_ATSEEDR. It is cleared by hardware when the PRNG has absorbed this new seed, and by system reset. The TAMP APB cock must not be switched off as long as SEEDF is set. bit_offset: 14 bit_size: 1 - name: INITS description: Active tamper initialization status This flag is set by hardware when the PRNG has absorbed the first 128-bit seed, meaning that the enabled active tampers are functional. This flag is cleared when the active tampers are disabled. bit_offset: 15 bit_size: 1 fieldset/CR1: description: TAMP control register 1. fields: - name: TAMPE description: Tamper detection on TAMP_INx enable. (x=1-8) bit_offset: 0 bit_size: 1 array: len: 8 stride: 1 - name: ITAMP1E description: Internal tamper 1 enable. bit_offset: 16 bit_size: 1 - name: ITAMP2E description: Internal tamper 2 enable. bit_offset: 17 bit_size: 1 - name: ITAMP3E description: Internal tamper 3 enable. bit_offset: 18 bit_size: 1 - name: ITAMP4E description: Internal tamper 4 enable. bit_offset: 19 bit_size: 1 - name: ITAMP5E description: Internal tamper 5 enable. bit_offset: 20 bit_size: 1 - name: ITAMP6E description: Internal tamper 6 enable. bit_offset: 21 bit_size: 1 - name: ITAMP7E description: Internal tamper 7 enable. bit_offset: 22 bit_size: 1 - name: ITAMP8E description: Internal tamper 8 enable. bit_offset: 23 bit_size: 1 - name: ITAMP9E description: Internal tamper 9 enable. bit_offset: 24 bit_size: 1 - name: ITAMP11E description: Internal tamper 11 enable. bit_offset: 26 bit_size: 1 - name: ITAMP12E description: Internal tamper 12 enable. bit_offset: 27 bit_size: 1 - name: ITAMP13E description: Internal tamper 13 enable. bit_offset: 28 bit_size: 1 - name: ITAMP15E description: Internal tamper 15 enable. bit_offset: 30 bit_size: 1 fieldset/CR2: description: TAMP control register 2. fields: - name: TAMPPOM description: Tamper x potential mode. (x=1-8) bit_offset: 0 bit_size: 1 array: len: 8 stride: 1 - name: TAMPMSK description: Tamper x mask. The tamper x interrupt must not be enabled when TAMPxMSK is set. (x=1-3) bit_offset: 16 bit_size: 1 array: len: 3 stride: 1 - name: BKBLOCK description: Backup registers and device secrets access blocked. bit_offset: 22 bit_size: 1 - name: BKERASE description: Backup registers and device secrets erase Writing ‘1’ to this bit reset the backup registers and device secrets(1). Writing 0 has no effect. This bit is always read as 0. bit_offset: 23 bit_size: 1 - name: TAMPTRG description: Active level for tamper x input If TAMPFLT = 00 Tamper x input rising edge triggers a tamper detection event. If TAMPFLT = 00 Tamper x input falling edge triggers a tamper detection event. (x=1-8) bit_offset: 24 bit_size: 1 array: len: 8 stride: 1 fieldset/CR3: description: TAMP control register 3. fields: - name: ITAMP1POM description: Internal tamper 1 potential mode. bit_offset: 0 bit_size: 1 - name: ITAMP2POM description: Internal tamper 2 potential mode. bit_offset: 1 bit_size: 1 - name: ITAMP3POM description: Internal tamper 3 potential mode. bit_offset: 2 bit_size: 1 - name: ITAMP4POM description: Internal tamper 4 potential mode. bit_offset: 3 bit_size: 1 - name: ITAMP5POM description: Internal tamper 5 potential mode. bit_offset: 4 bit_size: 1 - name: ITAMP6POM description: Internal tamper 6 potential mode. bit_offset: 5 bit_size: 1 - name: ITAMP7POM description: Internal tamper 7 potential mode. bit_offset: 6 bit_size: 1 - name: ITAMP8POM description: Internal tamper 8 potential mode. bit_offset: 7 bit_size: 1 - name: ITAMP9POM description: Internal tamper 9 potential mode. bit_offset: 8 bit_size: 1 - name: ITAMP11POM description: Internal tamper 11 potential mode. bit_offset: 10 bit_size: 1 - name: ITAMP12POM description: Internal tamper 12 potential mode. bit_offset: 11 bit_size: 1 - name: ITAMP13POM description: Internal tamper 13 potential mode. bit_offset: 12 bit_size: 1 - name: ITAMP15POM description: Internal tamper 15 potential mode. bit_offset: 14 bit_size: 1 fieldset/FLTCR: description: TAMP filter control register. fields: - name: TAMPFREQ description: Tamper sampling frequency Determines the frequency at which each of the TAMP_INx inputs are sampled. bit_offset: 0 bit_size: 3 - name: TAMPFLT description: TAMP_INx filter count These bits determines the number of consecutive samples at the specified level (TAMP*TRG) needed to activate a tamper event. TAMPFLT is valid for each of the TAMP_INx inputs. bit_offset: 3 bit_size: 2 - name: TAMPPRCH description: TAMP_INx precharge duration These bit determines the duration of time during which the pull-up/is activated before each sample. TAMPPRCH is valid for each of the TAMP_INx inputs. bit_offset: 5 bit_size: 2 - name: TAMPPUDIS description: TAMP_INx pull-up disable This bit determines if each of the TAMPx pins are precharged before each sample. bit_offset: 7 bit_size: 1 fieldset/IER: description: TAMP interrupt enable register. fields: - name: TAMPIE description: Tamper x interrupt enable. (x=1-8) bit_offset: 0 bit_size: 1 array: len: 8 stride: 1 - name: ITAMP1IE description: Internal tamper 1 interrupt enable. bit_offset: 16 bit_size: 1 - name: ITAMP2IE description: Internal tamper 2 interrupt enable. bit_offset: 17 bit_size: 1 - name: ITAMP3IE description: Internal tamper 3 interrupt enable. bit_offset: 18 bit_size: 1 - name: ITAMP4IE description: Internal tamper 4 interrupt enable. bit_offset: 19 bit_size: 1 - name: ITAMP5IE description: Internal tamper 5 interrupt enable. bit_offset: 20 bit_size: 1 - name: ITAMP6IE description: Internal tamper 6 interrupt enable. bit_offset: 21 bit_size: 1 - name: ITAMP7IE description: Internal tamper 7 interrupt enable. bit_offset: 22 bit_size: 1 - name: ITAMP8IE description: Internal tamper 8 interrupt enable. bit_offset: 23 bit_size: 1 - name: ITAMP9IE description: Internal tamper 9 interrupt enable. bit_offset: 24 bit_size: 1 - name: ITAMP11IE description: Internal tamper 11 interrupt enable. bit_offset: 26 bit_size: 1 - name: ITAMP12IE description: Internal tamper 12 interrupt enable. bit_offset: 27 bit_size: 1 - name: ITAMP13IE description: Internal tamper 13 interrupt enable. bit_offset: 28 bit_size: 1 - name: ITAMP15IE description: Internal tamper 15 interrupt enable. bit_offset: 30 bit_size: 1 fieldset/MISR: description: TAMP non-secure masked interrupt status register. fields: - name: TAMPMF description: TAMP1 non-secure interrupt masked flag This flag is set by hardware when the tamper 1 non-secure interrupt is raised. bit_offset: 0 bit_size: 1 array: len: 8 stride: 1 - name: ITAMP1MF description: Internal tamper 1 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 1 non-secure interrupt is raised. bit_offset: 16 bit_size: 1 - name: ITAMP2MF description: Internal tamper 2 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 2 non-secure interrupt is raised. bit_offset: 17 bit_size: 1 - name: ITAMP3MF description: Internal tamper 3 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 3 non-secure interrupt is raised. bit_offset: 18 bit_size: 1 - name: ITAMP4MF description: Internal tamper 4 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 4 non-secure interrupt is raised. bit_offset: 19 bit_size: 1 - name: ITAMP5MF description: Internal tamper 5 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 5 non-secure interrupt is raised. bit_offset: 20 bit_size: 1 - name: ITAMP6MF description: Internal tamper 6 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 6 non-secure interrupt is raised. bit_offset: 21 bit_size: 1 - name: ITAMP7MF description: Internal tamper 7 tamper non-secure interrupt masked flag This flag is set by hardware when the internal tamper 7 non-secure interrupt is raised. bit_offset: 22 bit_size: 1 - name: ITAMP8MF description: Internal tamper 8 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 8 non-secure interrupt is raised. bit_offset: 23 bit_size: 1 - name: ITAMP9MF description: internal tamper 9 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 9 non-secure interrupt is raised. bit_offset: 24 bit_size: 1 - name: ITAMP11MF description: internal tamper 11 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 11 non-secure interrupt is raised. bit_offset: 26 bit_size: 1 - name: ITAMP12MF description: internal tamper 12 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 12 non-secure interrupt is raised. bit_offset: 27 bit_size: 1 - name: ITAMP13MF description: internal tamper 13 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 13 non-secure interrupt is raised. bit_offset: 28 bit_size: 1 - name: ITAMP15MF description: internal tamper 15 non-secure interrupt masked flag This flag is set by hardware when the internal tamper 15 non-secure interrupt is raised. bit_offset: 30 bit_size: 1 fieldset/OR: description: TAMP option register. fields: - name: OUT3_RMP description: TAMP_OUT3 mapping. bit_offset: 1 bit_size: 2 - name: OUT5_RMP description: TAMP_OUT5 mapping. bit_offset: 3 bit_size: 1 - name: IN2_RMP description: TAMP_IN2 mapping. bit_offset: 8 bit_size: 1 - name: IN3_RMP description: TAMP_IN3 mapping. bit_offset: 9 bit_size: 1 - name: IN4_RMP description: TAMP_IN4 mapping. bit_offset: 10 bit_size: 1 fieldset/PRIVCFGR: description: TAMP privilege mode control register. fields: - name: CNT1PRIV description: Monotonic counter 1 privilege protection. bit_offset: 15 bit_size: 1 - name: BKPRWPRIV description: Backup registers zone 1 privilege protection. bit_offset: 29 bit_size: 1 - name: BKPWPRIV description: Backup registers zone 2 privilege protection. bit_offset: 30 bit_size: 1 - name: TAMPPRIV description: 'Tamper privilege protection (excluding backup registers) Note: Refer to for details on the read protection.' bit_offset: 31 bit_size: 1 fieldset/RPCFGR: description: TAMP erase configuration register. fields: - name: RPCFG0 description: Configurable resource 0 protection. bit_offset: 0 bit_size: 1 fieldset/SCR: description: TAMP status clear register. fields: - name: CTAMPF description: Clear TAMPx detection flag. Writing 1 in this bit clears the TAMPxF bit in the TAMP_SR register. (x=1-8) bit_offset: 0 bit_size: 1 array: len: 8 stride: 1 - name: CITAMP1F description: Clear ITAMP1 detection flag Writing 1 in this bit clears the ITAMP1F bit in the TAMP_SR register. bit_offset: 16 bit_size: 1 - name: CITAMP2F description: Clear ITAMP2 detection flag Writing 1 in this bit clears the ITAMP2F bit in the TAMP_SR register. bit_offset: 17 bit_size: 1 - name: CITAMP3F description: Clear ITAMP3 detection flag Writing 1 in this bit clears the ITAMP3F bit in the TAMP_SR register. bit_offset: 18 bit_size: 1 - name: CITAMP4F description: Clear ITAMP4 detection flag Writing 1 in this bit clears the ITAMP4F bit in the TAMP_SR register. bit_offset: 19 bit_size: 1 - name: CITAMP5F description: Clear ITAMP5 detection flag Writing 1 in this bit clears the ITAMP5F bit in the TAMP_SR register. bit_offset: 20 bit_size: 1 - name: CITAMP6F description: Clear ITAMP6 detection flag Writing 1 in this bit clears the ITAMP6F bit in the TAMP_SR register. bit_offset: 21 bit_size: 1 - name: CITAMP7F description: Clear ITAMP7 detection flag Writing 1 in this bit clears the ITAMP7F bit in the TAMP_SR register. bit_offset: 22 bit_size: 1 - name: CITAMP8F description: Clear ITAMP8 detection flag Writing 1 in this bit clears the ITAMP8F bit in the TAMP_SR register. bit_offset: 23 bit_size: 1 - name: CITAMP9F description: Clear ITAMP9 detection flag Writing 1 in this bit clears the ITAMP9F bit in the TAMP_SR register. bit_offset: 24 bit_size: 1 - name: CITAMP11F description: Clear ITAMP11 detection flag Writing 1 in this bit clears the ITAMP11F bit in the TAMP_SR register. bit_offset: 26 bit_size: 1 - name: CITAMP12F description: Clear ITAMP12 detection flag Writing 1 in this bit clears the ITAMP12F bit in the TAMP_SR register. bit_offset: 27 bit_size: 1 - name: CITAMP13F description: Clear ITAMP13 detection flag Writing 1 in this bit clears the ITAMP13F bit in the TAMP_SR register. bit_offset: 28 bit_size: 1 - name: CITAMP15F description: Clear ITAMP15 detection flag Writing 1 in this bit clears the ITAMP15F bit in the TAMP_SR register. bit_offset: 30 bit_size: 1 fieldset/SECCFGR: description: TAMP secure mode register. fields: - name: BKPRWSEC description: 'Backup registers read/write protection offset Protection zone 1 is defined for backup registers from TAMP_BKP0R to TAMP_BKPxR (x = BKPRWSEC-1, from 0 to 128). if TZEN=1, these backup registers can be read and written only with secure access. If TZEN=0: the protection zone 1 can be read and written with non-secure access. If BKPRWSEC = 0: there is no protection zone 1. If BKPRWPRIV is set, BKPRWSEC[7:0] can be written only in privileged mode.' bit_offset: 0 bit_size: 8 - name: CNT1SEC description: Monotonic counter 1 secure protection. bit_offset: 15 bit_size: 1 - name: BKPWSEC description: 'Backup registers write protection offset Protection zone 2 is defined for backup registers from TAMP_BKPyR (y = BKPRWSEC, from 0 to 128) to TAMP_BKPzR (z = BKPWSEC-1, from 0 to 128, BKPWSEC ≥ BKPRWSEC): if TZEN=1, these backup registers can be written only with secure access. They can be read with secure or non-secure access. Protection zone 3 defined for backup registers from TAMP_BKPtR (t = BKPWSEC, from 0 to 127). They can be read or written with secure or non-secure access. If TZEN=0: the protection zone 2 can be read and written with non-secure access. If BKPWSEC = 0 or if BKPWSEC ≤ BKPRWSEC: there is no protection zone 2. If BKPWPRIV is set, BKPRWSEC[7:0] can be written only in privileged mode.' bit_offset: 16 bit_size: 8 - name: BHKLOCK description: Boot hardware key lock This bit can be read and can only be written to 1 by software. It is cleared by hardware together with the backup registers following a tamper detection event or when the readout protection (RDP) is disabled. bit_offset: 30 bit_size: 1 - name: TAMPSEC description: 'Tamper protection (excluding monotonic counters and backup registers) Note: Refer to for details on the read protection.' bit_offset: 31 bit_size: 1 fieldset/SMISR: description: TAMP secure masked interrupt status register. fields: - name: TAMPMF description: TAMPx secure interrupt masked flag. This flag is set by hardware when the tamper x secure interrupt is raised. (x=1-8) bit_offset: 0 bit_size: 1 array: len: 8 stride: 1 - name: ITAMP1MF description: Internal tamper 1 secure interrupt masked flag This flag is set by hardware when the internal tamper 1 secure interrupt is raised. bit_offset: 16 bit_size: 1 - name: ITAMP2MF description: Internal tamper 2 secure interrupt masked flag This flag is set by hardware when the internal tamper 2 secure interrupt is raised. bit_offset: 17 bit_size: 1 - name: ITAMP3MF description: Internal tamper 3 secure interrupt masked flag This flag is set by hardware when the internal tamper 3 secure interrupt is raised. bit_offset: 18 bit_size: 1 - name: ITAMP4MF description: Internal tamper 4 secure interrupt masked flag This flag is set by hardware when the internal tamper 4 secure interrupt is raised. bit_offset: 19 bit_size: 1 - name: ITAMP5MF description: Internal tamper 5 secure interrupt masked flag This flag is set by hardware when the internal tamper 5 secure interrupt is raised. bit_offset: 20 bit_size: 1 - name: ITAMP6MF description: Internal tamper 6 secure interrupt masked flag This flag is set by hardware when the internal tamper 6 secure interrupt is raised. bit_offset: 21 bit_size: 1 - name: ITAMP7MF description: Internal tamper 7 secure interrupt masked flag This flag is set by hardware when the internal tamper 7 secure interrupt is raised. bit_offset: 22 bit_size: 1 - name: ITAMP8MF description: Internal tamper 8 secure interrupt masked flag This flag is set by hardware when the internal tamper 8 secure interrupt is raised. bit_offset: 23 bit_size: 1 - name: ITAMP9MF description: internal tamper 9 secure interrupt masked flag This flag is set by hardware when the internal tamper 9 secure interrupt is raised. bit_offset: 24 bit_size: 1 - name: ITAMP11MF description: internal tamper 11 secure interrupt masked flag This flag is set by hardware when the internal tamper 11 secure interrupt is raised. bit_offset: 26 bit_size: 1 - name: ITAMP12MF description: internal tamper 12 secure interrupt masked flag This flag is set by hardware when the internal tamper 12 secure interrupt is raised. bit_offset: 27 bit_size: 1 - name: ITAMP13MF description: internal tamper 13 secure interrupt masked flag This flag is set by hardware when the internal tamper 13 secure interrupt is raised. bit_offset: 28 bit_size: 1 - name: ITAMP15MF description: internal tamper 15 secure interrupt masked flag This flag is set by hardware when the internal tamper 15 secure interrupt is raised. bit_offset: 30 bit_size: 1 fieldset/SR: description: TAMP status register. fields: - name: TAMPF description: TAMPx detection flag. This flag is set by hardware when a tamper detection event is detected on the TAMPx input. (x=1-8) bit_offset: 0 bit_size: 1 array: len: 8 stride: 1 - name: ITAMP1F description: Internal tamper 1 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 1. bit_offset: 16 bit_size: 1 - name: ITAMP2F description: Internal tamper 2 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 2. bit_offset: 17 bit_size: 1 - name: ITAMP3F description: Internal tamper 3 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 3. bit_offset: 18 bit_size: 1 - name: ITAMP4F description: Internal tamper 4 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 4. bit_offset: 19 bit_size: 1 - name: ITAMP5F description: Internal tamper 5 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 5. bit_offset: 20 bit_size: 1 - name: ITAMP6F description: Internal tamper 6 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 6. bit_offset: 21 bit_size: 1 - name: ITAMP7F description: Internal tamper 7 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 7. bit_offset: 22 bit_size: 1 - name: ITAMP8F description: Internal tamper 8 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 8. bit_offset: 23 bit_size: 1 - name: ITAMP9F description: Internal tamper 9 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 9. bit_offset: 24 bit_size: 1 - name: ITAMP11F description: Internal tamper 11 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 11. bit_offset: 26 bit_size: 1 - name: ITAMP12F description: Internal tamper 12 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 12. bit_offset: 27 bit_size: 1 - name: ITAMP13F description: Internal tamper 13 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 13. bit_offset: 28 bit_size: 1 - name: ITAMP15F description: Internal tamper 15 flag This flag is set by hardware when a tamper detection event is detected on the internal tamper 15. bit_offset: 30 bit_size: 1