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What is the .XNF File Extension?

.XNF File Extension Description:

The file extension .xnf is a representation of storage file standards that is applicable in any platform, supported by software applications that are XNF-able which can be deployed in any system. The .xnf file extension is associated with the Extensible Numerical File (XNF) that is identified as a public format, which is used for the storage of numerical information. Various data files of different formats make up the contents of the file extension .xnf, including metadata that describes the actual contents related to the data file and stored in the XML format file. The .xnf file extension is opened in the SmileLab application, which allows the user to plot, extract, and view contained data.

SmileLab provides the instructions that make it possible to both read and write the file extension .xnf structures, intended to utilize the XML metadata option for storage. The .xnf file extension's intent was to be able to accept file formats that are routinely generated by scientists, based on the binary files of the C and the FORTRAN programming languages. The file extension .xnf is associated with the root directory named Contents, which saves the data files and the associated XML file INDEX.

The file extension .xnf also represents the format utilized for the description of LCA (Logic Cell Array) designs, intended for EPROM based technology. The .xnf file extension's format is supported by the various development tools of Xilinx, capable of handling all instances of the LCA architecture, with corresponding transistors for specific CAE supported systems. The use of the file parameter on a specific symbol allows the specification of the .xnf file extension, which is used in the definition of macro symbol logic.

If no extension is specified with the file parameter, the file extension .xnf is always assumed, which cannot be associated with primitive symbols. The file extension .xnf is also associated with the definition of the pins related to the macro symbol, and must always correspond to a signal identified within the macro definition file.

Author: Satimage, Xilinx, Inc.
Author URL:
Related Applications: SmileLab, Xilinx Netlist
Common Path: C:/


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Do you have errors with .XNF files?

The Reason for .XNF files Errors:

A common and likely cause for .XNF files errors is failure in the Windows registry - fixing is required to prevent additional damage in other software and/or system devices. Dangers include device damage, blue screen errors and fatal crashes.

What are the Symptoms of .XNF files Errors?

.XNF files error symptoms include application crashes, start up or shut down problems, jerky personal computer operation, laggy behaviour, input freezing, beeping sounds, problems loading application files as well as issues while installing software.

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Repair .XNF File Errors    |    How to Fix .XNF File Extension Errors    |    What is the .XNF File Extension?