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Honored Contributor
Honored Contributorretrieve all generated clocks related to a giving reference clock
Hi all
does anyone know how to retrieve the generated clocks derived from a giving clock ? In vivado, they have something like get_clock -include_generated_clock refclk.
thanks
2 Replies
Altera_ForumTry "derive_pll_clocks".
See: http://quartushelp.altera.com/15.0/mergedprojects/tafs/tafs/tcl_pkg_sdc_ext_ver_1.0_cmd_derive_pll_clocks.htm Cheers, Alex- Altera_Forum
Hi Alex
actually derive_pll_clocks automatically creates the generated clocks. what I need is to retrieve those derived clocks to use it in the sdc file like the following: set_max_delay 10 [ get_clocks <generated clocks from a giving refclk1> to [get_clocks <generated clocks from another giving refclk2>
