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The "Current Value" column shows the fuse word values read from the selected target.
The "Required Value" column displays the fuse word values loaded from the OTP file
The window does not display all words at once, to view subsequent values, select the appropriate page by checking the checkbox "Page 1" or "Page 2".
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Locking MCU
MCU locking is accomplished by setting the fuse bits in the first word of the OTP memory area. This value is also in the OTP file, but is ignored when programming the OTP memory. Locking the processor is the last programming step and can be done manually or as the last "Autoprogram" procedure.
Manual MCU locking
Manual CPU locking is available in the "OTP Options" field in the main window. First, make sure that the OTP file is loaded and that the value of the first OTP word is non-zero. Then unlock the "Lock" button by checking the "Button Enable" checkbox.
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MCU Locking in Autoprogram
The MCU lockout procedure can be invoked as the last step of the Auto Program sequence. In order to lock the processor it is necessary to check the "Lock in Autoprogram" checkbox.
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