pluto_hdl_adi/library/xilinx/util_clkdiv/util_clkdiv_constr.xdc

set_clock_groups \
  -group [get_clocks -of_objects [get_pins clk_divide_sel_0/O]] \
  -group [get_clocks -of_objects [get_pins clk_divide_sel_1/O]] \
  -logically_exclusive
set_false_path -to [get_pins i_div_clk_gbuf/S*]
util_clkdiv: fix for multiple instances Vivado propagates and auto derives the clocks, however if multiple instances of this components are used the names of the propagated clock change while the constraint file has fixed name which will match only the clocks from the first instance letting the second instance of the clock div without exception. 2019-06-26 15:34:51 +00:00			`set_clock_groups \`
			`-group [get_clocks -of_objects [get_pins clk_divide_sel_0/O]] \`
			`-group [get_clocks -of_objects [get_pins clk_divide_sel_1/O]] \`
			`-logically_exclusive`
util_clkdiv: Added Ultrascale support and switch to BUFGMUX_CTRL for glitch free switching 2017-01-13 11:54:07 +00:00			`set_false_path -to [get_pins i_div_clk_gbuf/S*]`