In FIFA 09, the devdata.dat file is located in the game's directory at Program Files\EA Sports\FIFA 09\data\input\ . Its primary purpose is to define how the game interprets signals from various USB controllers.
Released in 2008, FIFA 09 was a turning point for EA, particularly on PC, where it brought the game closer to the next-gen (Xbox 360/PS3) engine experience. The .dat Structure
Look inside the subfolders (labeled like VID_XXXX&PID_XXXX ) until you find the string value named that matches your gamepad.
You try to pull off a step-over or heel-to-heel flick, and absolutely nothing happens. Devdata Dat Fifa 09 19
The file appears to be divided into several sections, each containing distinct types of data. Some of the key sections include:
It sounds like you’re referring to a dataset (possibly “Devdata” from FIFA games covering years 2009 to 2019). This could relate to:
More advanced modders use that inject code into FIFA at runtime. Tools like the FIFA 19 Live Editor allow real-time editing of player appearances, skill moves, weak foot ratings, and even hidden attributes like composure. For data enthusiasts, complete player datasets are available—for example, a GitHub repository containing raw FIFA 19 data for over 18,000 players, including biographies, positions, and skills. In FIFA 09, the devdata
Scroll to the bottom of the file or look for [USB Game Controllers] blocks.
When you connect a modern XInput controller to a game like FIFA 09 or FIFA 11, the game fails to recognize the hardware name inside its archaic devdata.dat file. As a result, the right analog stick used for skill moves fails to register, or your passing and shooting buttons become completely inverted. Method 1: Editing the devdata.dat Configuration File
The or scrambled.
Paste the configuration block provided by community fix threads matching your device. A typical block maps structural sequences like this:
Click OK, close the Registry Editor, and boot your game. FIFA will now apply the robust preset mapping for that Logitech pad directly to your generic hardware. Fixing via Community devdata.dat Files (For FIFA 09 - 13)
This period represents the "Golden Age" of engine transition and data complexity, moving from the last generation of consoles to the modern era. Some of the key sections include: It sounds