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jesd_gt: local constraints

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Rejeesh Kutty 2014-08-12 13:56:49 -04:00
parent 9438e2a9e0
commit 01963b01fc
1 changed files with 20 additions and 0 deletions
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20
library/axi_jesd_gt/axi_jesd_gt_constr.xdc Normal file
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set ip_rx_clk [get_clocks -of_objects [get_ports rx_clk]]
set ip_tx_clk [get_clocks -of_objects [get_ports tx_clk]]
set ip_cpu_clk [get_clocks -of_objects [get_ports s_axi_aclk]]
set_false_path -from $ip_cpu_clk -to $ip_rx_clk
set_false_path -from $ip_cpu_clk -to $ip_tx_clk
set_false_path -from $ip_rx_clk -to $ip_cpu_clk
set_false_path -from $ip_rx_clk -to $ip_cpu_clk
set_false_path -from $ip_tx_clk -to $ip_cpu_clk
set_false_path -from $ip_tx_clk -to $ip_cpu_clk
set_false_path -through [get_pins i_up_gt/i_drp_rst_reg/i_rst_reg/PRE]
set_false_path -through [get_pins i_up_gt/i_gt_pll_rst_reg/i_rst_reg/PRE]
set_false_path -through [get_pins i_up_gt/i_gt_rx_rst_reg/i_rst_reg/PRE]
set_false_path -through [get_pins i_up_gt/i_gt_tx_rst_reg/i_rst_reg/PRE]
set_false_path -through [get_pins i_up_gt/i_rx_rst_reg/i_rst_reg/PRE]
set_false_path -through [get_pins i_up_gt/i_tx_rst_reg/i_rst_reg/PRE]