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util_dacfifo: Add constraints file

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Istvan Csomortani 2016-04-12 13:21:50 +03:00
parent 17722e9dfa
commit 9915234cb0
2 changed files with 6 additions and 1 deletions
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2
library/util_dacfifo/util_dacfifo_constr.xdc Normal file
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@ -0,0 +1,2 @@
set_false_path -from [get_cells *dma_lastaddr_reg* -hierarchical -filter {PRIMITIVE_SUBGROUP == flop}] \
-to [get_cells *dma_lastaddr_d_reg* -hierarchical -filter {PRIMITIVE_SUBGROUP == flop}]

5
library/util_dacfifo/util_dacfifo_ip.tcl
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@ -6,9 +6,12 @@ source $ad_hdl_dir/library/scripts/adi_ip.tcl
adi_ip_create util_dacfifo
adi_ip_files util_dacfifo [list \
"$ad_hdl_dir/library/common/ad_mem.v" \
"util_dacfifo.v" ]
"util_dacfifo.v" \
"util_dacfifo_constr.xdc"]
adi_ip_properties_lite util_dacfifo
adi_ip_constraints util_dacfifo [list \
"util_dacfifo_constr.xdc" ]
ipx::remove_all_bus_interface [ipx::current_core]
ipx::save_core [ipx::current_core]