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>> JEDEC file

JEDEC file format description

Many people share .jedec files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .jedec file can be edited, converted or printed with. On this page, we try to provide assistance for handling .jedec files.

1 filename extension(s) found in our database.

.jed - Xilinx JEDEC Data

JED file is a Xilinx JEDEC Data. JEDEC files are XC9500 family programming files generated by the Xilinx fitter. They are ASCII text files containing programming information that can be used to verify the correct functional behavior of the programmed device (CPLD). One JEDEC file is required for each XC9500 family device in the JTAG programming chain.

.jed file format description:
JED format
Xilinx ISE
Data files
- / -
Xilinx JEDEC Data related links:
Xilinx JEDEC Data related extensions:
Xilinx ISE ANT File
Xilinx BSDL File
Xilinx ISE ReportGen Delay Information
Xilinx JEDEC Data
Xilinx ISE Native Generic Database
Xilinx ISE Synplicity Report

Naturally, other applications may also use the .jedec file extension. Even harmful programs can create .jedec files. Be especially cautious with .jedec files coming from an unknown source!

Can't open a .jedec file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

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