Visible to Intel only — GUID: QSF-OPTIMIZE_HOLD_TIMING
Ixiasoft
Visible to Intel only — GUID: QSF-OPTIMIZE_HOLD_TIMING
Ixiasoft
OPTIMIZE_HOLD_TIMING
Allows the Fitter to optimize hold time by adding delay to the appropriate paths. The Optimize Timing option must be turned on in order for this option to work. If you are using the Timing Analyzer, and specify the I/O paths and Minimum tpd Paths setting, all assignments involving I/O pins are optimized. Specifying the All Paths setting directs the Fitter to optimize the hold time of all paths. Turning off this option directs the Fitter not to optimize the hold time of any paths.
Type
Enumeration
Values
- All Paths
- IO Paths and Minimum TPD Paths
- Off
Device Support
- Intel Agilex® 5
- Intel Agilex® 7
- Arria® 10
- Cyclone® 10 GX
- Stratix® 10
Notes
This assignment is included in the Fitter report.
Syntax
set_global_assignment -name OPTIMIZE_HOLD_TIMING <value>