eFUSE NKZ File - 2021.2 English

Vivado Design Suite User Guide: Programming and Debugging

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2021.2 English

In order to capture all eFUSE programming settings in one file, and so make it easier to export eFUSE settings to other eFUSE programmer implementations, as well as to mass-program the same eFUSE settings into many devices, Xilinx has defined a file format called NKZ, designated by the file extension .nkz. The NKZ format is a superset of the existing NKY format; that is, NKZ supports all NKY fields as well as any programmable eFUSE register settings.