Auto Global Clock logic option

Allows the Compiler to choose the signal that feeds the most clock inputs to registers as a global clock signal that is made available throughout the device on the global routing paths.

This option must be assigned to a design entity or it is ignored. To prevent the Compiler from automatically selecting a particular signal as global clock, set the Global Signal option to Off on that signal.

Scripting Information

Keyword: auto_global_clock

Settings: on* | off

Keyword: auto_global_clock_max

Settings: on* | off


Note: For complete scripting syntax, refer to the Quartus Settings File Reference Manual.