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daq2-a10gx- ignore cpu2ddr-io paths

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Rejeesh Kutty 2015-08-27 13:53:54 -04:00
parent a92e049e8f
commit 15be942b74
1 changed files with 8 additions and 0 deletions
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8
projects/daq2/a10gx/system_constr.sdc
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@ -6,3 +6,11 @@ create_clock -period "2.000 ns" -name tx_ref_clk_500mhz [get_ports {tx_ref_c
derive_pll_clocks
derive_clock_uncertainty
set_false_path -from [get_clocks {sys_clk_100mhz}] -to [get_clocks {\
i_system_bd|a10gx_base|sys_ddr3_cntrl_phy_clk_0 \
i_system_bd|a10gx_base|sys_ddr3_cntrl_phy_clk_1 \
i_system_bd|a10gx_base|sys_ddr3_cntrl_phy_clk_2 \
i_system_bd|a10gx_base|sys_ddr3_cntrl_phy_clk_l_0 \
i_system_bd|a10gx_base|sys_ddr3_cntrl_phy_clk_l_1 \
i_system_bd|a10gx_base|sys_ddr3_cntrl_phy_clk_l_2}]