Extract text from PLD programming files (JED)
To convert JED PLD files to another format, you need Xilinx ISE or other Developer software.
To convert other file formats to the "Programmable Logic Device File" file type, you need software like Xilinx ISE or a similar tool.
The .jed file format is a standard text-based file used to store fuse map data for programming Programmable Logic Devices (PLDs), such as CPLDs and FPGAs. These files contain arrays of binary digits (1s and 0s) that tell a hardware device programmer exactly which internal connections to configure on the silicon chip. You will typically generate or open these files using Electronic Design Automation (EDA) software like Lattice ispLEVER, Microchip WinCUPL, or the Xilinx ISE Design Suite.
Users often need to convert or inspect .jed files because the original Integrated Development Environments (IDEs) are massive, require expensive licensing, and are notoriously difficult to install on modern operating systems. The format is highly specialized and hardware-specific. When a vendor abandons a legacy software tool, opening older .jed projects becomes a major operational roadblock.
The best target formats for conversion are TXT or CSV. Converting to a standard text or tabular format allows developers to parse the fuse data, verify checksums, or compare logic states without loading a heavy EDA suite. Be aware that you cannot easily convert this file back to its original state; converting the file strips out context, and reverse-engineering a fuse map back into readable Verilog or VHDL source code is virtually impossible.
This file format is exceptionally difficult to process because standard document converters do not understand JEDEC syntax, pinout maps, or transmission checksums. Often, only the original compiling software can accurately map the fuse data back to the physical device pins. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible.
Convert.Guru analyzes your JED file, detects the exact format, and lets you read the text inside.
Users also converted ABS, JPG, PDF, NGC, V and BIT files.
If you want to convert JED file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use Xilinx ISE or similar software from the "PLD Fuse Map Data" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to JED, try Xilinx ISE or another comparable tool in the "PLD Fuse Map Data" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our JED converter.