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axi_ad9434: Update constraints

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Istvan Csomortani 2015-09-17 11:23:23 +03:00
parent ab612a2411
commit 0411ad2386
2 changed files with 3 additions and 44 deletions
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43
library/axi_ad9434/axi_ad9434_constr.xdc
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@ -1,44 +1 @@
set up_clk [get_clocks -of_objects [get_ports s_axi_aclk]]
set ad9434_clk [get_clocks -of_objects [get_ports adc_clk]]
set_property ASYNC_REG TRUE \
[get_cells -hier *toggle_m1_reg*] \
[get_cells -hier *toggle_m2_reg*] \
[get_cells -hier *state_m1_reg*] \
[get_cells -hier *state_m2_reg*]
set_false_path \
-from [get_cells -hier up_xfer_toggle_reg* -filter {primitive_subgroup == flop}] \
-to [get_cells -hier d_xfer_toggle_m1_reg* -filter {primitive_subgroup == flop}]
set_false_path \
-from [get_cells -hier d_xfer_toggle_reg* -filter {primitive_subgroup == flop}] \
-to [get_cells -hier up_xfer_state_m1_reg* -filter {primitive_subgroup == flop}]
set_max_delay -datapath_only \
-from [get_cells -hier up_xfer_data_reg* -filter {primitive_subgroup == flop}] \
-to [get_cells -hier d_data_cntrl_reg* -filter {primitive_subgroup == flop}] \
[get_property PERIOD $ad9434_clk]
set_false_path \
-from [get_cells -hier d_xfer_toggle_reg* -filter {primitive_subgroup == flop}] \
-to [get_cells -hier up_xfer_toggle_m1_reg* -filter {primitive_subgroup == flop}]
set_false_path \
-from [get_cells -hier up_xfer_toggle_reg* -filter {primitive_subgroup == flop}] \
-to [get_cells -hier d_xfer_state_m1_reg* -filter {primitive_subgroup == flop}]
set_max_delay -datapath_only \
-from [get_cells -hier d_xfer_data_reg* -filter {primitive_subgroup == flop}] \
-to [get_cells -hier up_data_status_reg* -filter {primitive_subgroup == flop}] \
[get_property PERIOD $up_clk]
set_false_path \
-from [get_cells -hier up_count_toggle_reg* -filter {primitive_subgroup == flop}] \
-to [get_cells -hier d_count_toggle_m1_reg* -filter {primitive_subgroup == flop}]
set_false_path \
-from [get_cells -hier d_count_toggle_reg* -filter {primitive_subgroup == flop}] \
-to [get_cells -hier up_count_toggle_m1_reg* -filter {primitive_subgroup == flop}]
set_max_delay -datapath_only \
-from [get_cells -hier d_count_hold_reg* -filter {primitive_subgroup == flop}] \
-to [get_cells -hier up_d_count_reg* -filter {primitive_subgroup == flop}] \
[get_property PERIOD $up_clk]
set_false_path \
-to [get_pins -hier */PRE -filter {NAME =~ *i_*rst_reg*}]

4
library/axi_ad9434/axi_ad9434_ip.tcl
View File

@ -18,6 +18,7 @@ adi_ip_files axi_ad9434 [list \
"$ad_hdl_dir/library/common/up_adc_channel.v" \
"$ad_hdl_dir/library/common/ad_pnmon.v" \
"$ad_hdl_dir/library/common/up_axi.v" \
"$ad_hdl_dir/library/common/ad_axi_ip_constr.xdc" \
"axi_ad9434_if.v" \
"axi_ad9434_pnmon.v" \
"axi_ad9434_core.v" \
@ -27,7 +28,8 @@ adi_ip_files axi_ad9434 [list \
adi_ip_properties axi_ad9434
adi_ip_constraints axi_ad9434 [list \
"axi_ad9434_constr.xdc" ]
"axi_ad9434_constr.xdc" \
"$ad_hdl_dir/library/common/ad_axi_ip_constr.xdc"]
set_property driver_value 0 [ipx::get_ports *dovf* -of_objects [ipx::current_core]]