Ecsl Password Match Flow - Texas Instruments Concerto F28M35 Series Technical Reference Manual

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SPRUH22I – April 2012 – Revised November 2019

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Figure 1-24. ECSL Password Match Flow

Zone's ECSL LOCK after

reset or runtime

Dummy read of ECSL PWL

of the secure zone, which

ECSL needs to be unlocked

Write the ECSL Password of

that zone into ECSLKEYx

Zone ECSL Unlock

Code Security Module (CSM)

System Control and Interrupts

Chapters

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