.UCF File Extension

User Constraint File

A ucf file extension is associated with the WebEx online conferencing application. Ucf files store rich media content created by other applications. WebEx player opens ucf files. You can export ucf fi...

General Information

Title UCF File Extension
Extension .ucf
Full Form User Constraint File
File Type Configuration File
Developer Xilinx
MIME Type application/octet-stream

File Function

Primary Function Define constraints
Additional Functions Specify pin assignments, Timing constraints

File Characteristics

Quality Depends on content
Supports Layers N/A
Supports Transparency N/A
Editable Yes

Use Cases

FPGA Design Yes
Hardware Synthesis Yes
Simulation Yes

Security and Practices

Security Risks None inherent
Best Practices Version control, Regular review

Historical/Version Information

Initial Release Associated with ISE
Latest Version Dependent on tool

Associated Types

Similar Extensions .xdc, .edif, .ngc

Software Compatibility

Software Usage Policy OS Compatibility
Xilinx ISE License required Windows, Linux
Vivado Design Suite License required Windows, Linux