Clock MUX Protection logic option

A logic option that causes multiplexers in a clock network to be decomposed and mapped to two-to-one MUX trees. This option is useful for allowing the Timing Analyzer to understand clock behavior.


A clock multiplexer can cause glitches.

This option is a project-wide option. This option is available for all Intel devices supported by the Intel® Quartus® Prime software.

Scripting Information

Keyword:: synth_clock_mux_protection

Settings: off | on