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Silicon Labs /SiM3_NRND /SIM3U166_B /LOCK_0 /KEY

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Interpret as KEY

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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 (LOCKED)KEY

KEY=LOCKED

Description

Security Key

Fields

KEY

Peripheral Lock Mask Key.

0 (LOCKED): PERIPHLOCK registers are locked and no valid values have been written to KEY.

1 (INTERMEDIATE): PERIPHLOCK registers are locked and the first valid value (0xA5) has been written to KEY.

2 (UNLOCKED): PERIPHLOCK registers are unlocked. Any subsequent writes to KEY will lock the interface.

Links

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Register Reference

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