Quartus II Settings File Reference Manual - Altera

6–216 Chapter 6: Fitter Assignments
OPTIMIZE_MULTI_CORNER_TIMING
OPTIMIZE_MULTI_CORNER_TIMING
Type
Controls whether the Fitter optimizes a design to meet timing requirements at all
process corners and operating conditions. The Optimize Timing logic option must be
enabled for this option to work. If you turn this setting off, designs are optimized to
meet timing only at the slow timing process corner and operating condition. When
you turn this option on, designs are optimized to meet timing at all corners and
operating conditions; as a result, turning on this option helps create a design
implementation that is more robust across process, temperature, and voltage
variations. Turning on this option does not enable multi-corner timing analysis. To
enable multi-corner timing analysis, go to the TimeQuest Timing Analyzer page of
the Settings dialog box.
Boolean
Device Support
This setting can be used in projects targeting the following device families:
■ Arria GX
■ Arria II GX
■ Arria II GZ
■ Arria V
■ Cyclone
■ Cyclone II
■ Cyclone III
■ Cyclone III LS
■ Cyclone IV E
■ Cyclone IV GX
■ Cyclone V
■ EPC1
■ EPC2
■ Enhanced Configuration Devices
■ FLEX10KB
■ FLEX8000
■ HardCopy II
■ HardCopy III
■ HardCopy IV
■ MAX II
■ MAX V
Quartus Settings File June 2012 Altera Corporation
Reference Manual