Knowledge Base Article

How do I enable programming of the tamper-protection bit when programming with a .jam file which has been converted from an an .ekp file that contains the tamper-protection bit programming instruction?

Description

When programming the design security key with a .jam file that has been converted from an Encryption Key Programming file (.ekp) that contains the tamper-protection bit programming instruction, add the switch -eDO_KEY_SECURE to your programming command if programming of the tamper-protection bit is desired.

Note that the tamper-protection bit is one time programmable and is irreversible.

Resolution

Add the switch -eDO_KEY_SECURE to your programming command if programming of the tamper-protection bit is desired.

Updated 1 month ago
Version 2.0
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