Article ID: 000076528 Content Type: Troubleshooting Last Reviewed: 08/13/2012

Is there any way to erase the Design Security anti-tamper bit once it has been programmed?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description No, the anti-tamper bit is One Time Programmable (OTP). It cannot be erased once programmed.

Related Products

This article applies to 6 products

Stratix® IV E FPGA
Stratix® III FPGAs
Arria® II GZ FPGA
Stratix® IV GX FPGA
Stratix® IV GT FPGA
Arria® II GX FPGA

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