Hi,
I'm using zc706 board, In that i used DDR3 IP core without using PS. I have created the IP core and copied the IO information form example design in to my top_level design xdc file. this information changes some times. the port pin number is deleting in my top_level desing xdc file. My clock and dqs pin are removing. Anyone help me to solve this problem.
# PadFunction: IO_L13P_T2_MRCC_34
set_property IOSTANDARD DIFF_SSTL15 [get_ports sys_clk_p]
# PadFunction: IO_L13N_T2_MRCC_34
set_property IOSTANDARD DIFF_SSTL15 [get_ports sys_clk_n]
set_property PACKAGE_PIN G9 [get_ports sys_clk_n]
# PadFunction: IO_L9P_T1_DQS_AD3P_35
set_property SLEW FAST [get_ports {ddr3_dqs_p[5]}]
set_property IOSTANDARD DIFF_SSTL15_T_DCI [get_ports {ddr3_dqs_p[5]}]
# PadFunction: IO_L9N_T1_DQS_AD3N_35
set_property SLEW FAST [get_ports {ddr3_dqs_n[5]}]
set_property IOSTANDARD DIFF_SSTL15_T_DCI [get_ports {ddr3_dqs_n[5]}]
set_property PACKAGE_PIN F12 [get_ports {ddr3_dqs_n[5]}]
# PadFunction: IO_L11P_T1_SRCC_34
set_property SLEW FAST [get_ports {ddr3_ck_p[0]}]
set_property IOSTANDARD DIFF_SSTL15 [get_ports {ddr3_ck_p[0]}]
# PadFunction: IO_L11N_T1_SRCC_34
set_property SLEW FAST [get_ports {ddr3_ck_n[0]}]
set_property IOSTANDARD DIFF_SSTL15 [get_ports {ddr3_ck_n[0]}]
set_property PACKAGE_PIN F10 [get_ports {ddr3_ck_n[0]}]
