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stm32 /stm32n6 /STM32N657 /BSEC /BSEC_SR

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Interpret as BSEC_SR

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (B_0x0)HVALID 0 (B_0x0)DBGREQ 0NVSTATE

HVALID=B_0x0, DBGREQ=B_0x0

Description

BSEC status register

Fields

HVALID

Hardware key valid

0 (B_0x0): Derived hardware unique key (DHUK) feature cannot be used in SAES peripheral

1 (B_0x1): Derived hardware unique key (DHUK) feature can be used in SAES peripheral
DBGREQ

debug request

0 (B_0x0): Host debugger is not requesting debug

1 (B_0x1): Host debugger is requesting debug
NVSTATE

Non-volatile state

7 (B_0x7): BSEC is in invalid state.

13 (B_0x0D): BSEC is in closed state

22 (B_0x16): BSEC is in open state

35 (B_0x23): BSEC is in invalid state, with an active confirmed tamper triggered in the device.

Links

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Register Reference

https://github.com/modm-io/cmsis-svd-stm32