Efinity Files You Use to Create Constraints

When you generate constraints in the Interface Designer or compile your project, the Interface Designer generates the <project>.pt.sdc and <project>.pt_timing.rpt files in the outflow directory. You use these files as a reference when you create your SDC file.

<project>.pt.sdc has timing constraints for the design's interface that you build with the Interface Designer.
<project>.pt_timing.rpt is a timing report that shows the timing details for the design's interface that you built with the Interface Designer. The report groups the timing information by block type.

This following sections explain how to use these files to create your SDC.

For more information on these files, refer to:

<project>.pt.sdc
<project>.pt_timing.rpt

For more information on using the Interface Designer, refer to:

Trion Interfaces User Guide
Titanium Interfaces User Guide
Topaz Interfaces User Guide