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util_wfifo: Added constraints

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Adrian Costina 2015-04-27 11:19:56 +03:00
parent 81d4e1d9b1
commit 1ad87aa27c
2 changed files with 9 additions and 0 deletions
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5
library/util_wfifo/util_wfifo_constr.xdc Normal file
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@ -0,0 +1,5 @@
set_property ASYNC_REG TRUE \
[get_cells -hier *adc_wovf_m*]
set_false_path \
-to [get_cells -hier adc_wovf_m_reg[0]* -filter {primitive_subgroup == flop}]

4
library/util_wfifo/util_wfifo_ip.tcl
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@ -6,10 +6,14 @@ source $ad_hdl_dir/library/scripts/adi_ip.tcl
adi_ip_create util_wfifo adi_ip_create util_wfifo
adi_ip_files util_wfifo [list \ adi_ip_files util_wfifo [list \
"$ad_hdl_dir/library/common/ad_axis_inf_rx.v" \ "$ad_hdl_dir/library/common/ad_axis_inf_rx.v" \
"util_wfifo_constr.xdc" \
"util_wfifo.v" ] "util_wfifo.v" ]
adi_ip_properties_lite util_wfifo adi_ip_properties_lite util_wfifo
adi_ip_constraints util_wfifo [list \
"util_wfifo_constr.xdc" ]
ipx::remove_all_bus_interface [ipx::current_core] ipx::remove_all_bus_interface [ipx::current_core]
ipx::save_core [ipx::current_core] ipx::save_core [ipx::current_core]