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start of flexbus_register implementation to simplify that

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Markus Fröschle
2016-01-17 20:28:18 +00:00
parent ddad975d6f
commit 21a4a80fb7
6 changed files with 353 additions and 421 deletions
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FPGA_Quartus_13.1/firebee_groups.sdc
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@@ -112,8 +112,8 @@ create_generated_clock -divide_by 2 -source i_atari_clk_pll|altpll_component|aut
# Set Clock Uncertainty
#**************************************************************
set_clock_uncertainty -rise_from [get_clocks {MAIN_CLK}] -rise_to [get_clocks {MAIN_CLK}] 0.5
set_clock_uncertainty -rise_from [get_clocks {MAIN_CLK}] -fall_to [get_clocks {MAIN_CLK}] 0.5
set_clock_uncertainty -rise_from [get_clocks {MAIN_CLK}] -rise_to [get_clocks {MAIN_CLK}] 4.5
set_clock_uncertainty -rise_from [get_clocks {MAIN_CLK}] -fall_to [get_clocks {MAIN_CLK}] 4.5
derive_clock_uncertainty