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rfsom- add rgmii iodelay constraints

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Rejeesh Kutty 2015-08-27 16:25:41 -04:00
parent 15be942b74
commit 6e90ba24e4
1 changed files with 13 additions and 0 deletions
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13
projects/common/rfsom/rfsom_system_constr.xdc
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@ -76,3 +76,16 @@ set_property -dict {PACKAGE_PIN V19 IOSTANDARD LVCMOS25} [get_ports gpio_bd[
# clocks # clocks
create_clock -period 8.000 -name eth1_rgmii_rxclk [get_ports eth1_rgmii_rxclk] create_clock -period 8.000 -name eth1_rgmii_rxclk [get_ports eth1_rgmii_rxclk]
# bad ip- we have to do this
set_property IDELAY_VALUE 16 \
[get_cells -hier -filter {name =~ *delay_rgmii_rxd*}] \
[get_cells -hier -filter {name =~ *delay_rgmii_rx_ctl}]
set_property IODELAY_GROUP gmii2rgmii_iodelay_group\
[get_cells -hier -filter {name =~ *idelayctrl}] \
[get_cells -hier -filter {name =~ *delay_rgmii_rxd*}] \
[get_cells -hier -filter {name =~ *delay_rgmii_rx_ctl}]