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STMicroelectronics /STM32U5Fx /EXTI /EXTI_LOCKR

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Interpret as EXTI_LOCKR

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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)LOCK

LOCK=B_0x0

Description

EXTI lock register

Fields

LOCK

Global security and privilege configuration registers (EXTI_SECCFGR and EXTI_PRIVCFGR) lock This bit is written once after reset.

0 (B_0x0): Security and privilege configuration open, can be modified.

1 (B_0x1): Security and privilege configuration locked, can no longer be modified.

Links

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data