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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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Writing OTP

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.

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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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Memory Configuration

Memory configuration is necessary for devices with external flash memory and must be done if .bin or .s19 files are to be written. The .sb files contain memory configuration commands, so it is possible to skip the memory configuration commands.

Setting the memory configuration words

Boot device

Address →

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Running Configure memory

After setting the Configuration Words in the "Memory Configuration" window and starting Flashloader, you can configure the external memory by clicking the button

Checking memory configuration

The current status of the memory configuration can be displayed in the "Reports" field of the main window. To achieve this, click the button. Then the report will be displayed for the selected target:

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