Standard Delay Format

Standard Delay Format (SDF) is an IEEE standard for the representation and interpretation of timing data for use at any stage of an electronic design process.

It is an ASCII format that is represented in a tool and language independent way and includes path delays , timing constraint values, interconnect delays and high level technology parameters.

See also: VITAL , EDIF

External links

• http://www.eda.org/sdf/
• Standard Delay Format Specification in PDF format