In the sdc file I include
derive_pll_clocks This generates some clock names which are very long and difficult to read. As this will be used in may subsequent expressions for constraining I want a short-hand version. what is the best way to create a short named alias for such derived clock? Would it work using something like? set shortclock inst|.....|divclk Example: derive_pll_clocks #This generates clock named like this... inst_clock_in|clock_gen_inst|altera_pll_i|general[1].gpll~pll_output_counter|divclk
set myshorthandclock inst_clock_in|clock_gen_inst|altera_pll_i|general[1].gpll~pll_output_counter|divclk
Edit: using set command above has definitely the drawback that the short-hand clock name is not appearing in the timing_analyzer reports. So still looking for better ways.
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