What does SDF stand for?

For timing closure, one option is functional simulation of the FPGA-on-board using FPGA vendor-generated standard delay format (SDF) and HDL outputs.

To determine the most effective SDQM paths, the TestKompress tool uses the timing information imported from a design's standard delay format (SDF) file.

Previously, he was at Cadence, where he developed the Central Delay Calculator, and the industry standard delay format (SDF).

Acronyms: DAC: Design Automation Conference DFT: Design for Test DSPF: Detailed Standard Parasitic Format ECO: Engineering Change Order EDA: Electronic Design Automation ITER: Incremental Timing Exception Reduction SDF: Standard Delay Format SDC: Synopsys Design Constraints SoC: System On Chip STA: Static Timing Analyzer Note to Editors: TimeCraft is a trademark of Incentia Design Systems, Inc.

Notes to Editors: Acronyms and definitions: ECO: Engineering Change Order IC: Integrated Circuit SI: Signal Integrity SoC: System on Chip SDF: Standard Delay Format Celestry, the Celestry logo, Nautilus-SI, Nautilus-VT and Silicon-Accurate Sign-off are trademarks of Celestry Design Technologies, Inc.

Nautilus provides the final accurate standard delay format for static timing analysis for silicon accurate signoff," noted SANYO's Design Automation Department.

It outputs a gate-level netlist, with reports for design analysis, as well as a Standard Delay Format (SDF) and Synopsys Design Constraints (SDC) for place and route tools.

These golden delay results are then forced back into those tools using the cumbersome text-based standard delay format (SDF).