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daq3: A10GX, overconstrained failing paths

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Adrian Costina 2017-10-28 08:21:50 +01:00
parent fe1adb6e4f
commit 22df03f9a4
2 changed files with 10 additions and 0 deletions
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7
projects/daq3/a10gx/system_constr.sdc
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@ -19,3 +19,10 @@ set_output_delay -clock [ get_clocks sys_clk_100mhz ] 2 [ get_ports {flash_re
set_output_delay -clock [ get_clocks sys_clk_100mhz ] 2 [ get_ports {flash_wen} ]
set_false_path -from * -to [get_ports {flash_resetn}]
set current_exe $::TimeQuestInfo(nameofexecutable)
if { $current_exe == "quartus_fit" } {
set_max_delay -from [get_clocks {i_system_bd|sys_ddr3_cntrl_core_usr_clk}] -to [get_clocks {i_system_bd|sys_ddr3_cntrl_core_usr_clk}] 3
set_max_delay -from [get_clocks {i_system_bd|sys_ddr3_cntrl_phy_clk_l_0}] -to [get_clocks {i_system_bd|sys_ddr3_cntrl_core_usr_clk}] 3
set_max_delay -from [get_clocks {i_system_bd|sys_ddr3_cntrl_phy_clk_l_1}] -to [get_clocks {i_system_bd|sys_ddr3_cntrl_core_usr_clk}] 3
set_max_delay -from [get_clocks {i_system_bd|ad9680_jesd204|link_pll|outclk0}] -to [get_clocks {i_system_bd|ad9680_jesd204|link_pll|outclk0}] 3
}

3
projects/daq3/a10gx/system_project.tcl
View File

@ -98,5 +98,8 @@ set_location_assignment PIN_AW11 -to spi_clk ; ## D12 FMCA_LA05_
set_location_assignment PIN_AW13 -to spi_sdio ; ## D14 FMCA_LA09_P
set_location_assignment PIN_AW14 -to spi_dir ; ## C11 FMCA_LA06_N
set_instance_assignment -name REMOVE_DUPLICATE_REGISTERS OFF -to "system_bd:i_system_bd|util_adcfifo:ad9680_adcfifo"
set_instance_assignment -name REMOVE_DUPLICATE_REGISTERS OFF -to "system_bd:i_system_bd|system_bd_altera_mm_interconnect_161_mcfxx2a:mm_interconnect_0"
execute_flow -compile