Iftikhar

Hi, I am again falling into that same error with this new project. It is very confusing as why Xilinx has made it this why. Can you please tell me what should be the names of sw0, sw1 and LED[0:0].

Thank you for the catch. I changed the name as you suggested and also Commented out the LEDs ## RGB LEDs #set_property -dict { PACKAGE_PIN L15 IOSTANDARD LVCMOS33 } [get_ports { led0_b }]; #IO_L22N_T3_AD7N_35 Sch=led0_b #set_property -dict { PACKAGE_PIN G17 IOSTANDARD LVCMOS33 } [get_ports { led0_g }]; #IO_L16P_T2_35 Sch=led0_g #set_property -dict { PACKAGE_PIN N15 IOSTANDARD LVCMOS33 } [get_ports { led0_r }]; #IO_L21P_T3_DQS_AD14P_35 Sch=led0_r #set_property -dict { PACKAGE_PIN G14 IOSTANDARD LVCMOS33 } [get_ports { led1_b }]; #IO_0_35 Sch=led1_b #set_property -dict { PACKAGE_PIN L14 IOSTANDARD LVCMOS33 } [get_ports { led1_g }]; #IO_L22P_T3_AD7P_35 Sch=led1_g #set_property -dict { PACKAGE_PIN M15 IOSTANDARD LVCMOS33 } [get_ports { led1_r }]; #IO_L23N_T3_35 Sch=led1_r It passed the BitStream generation step. My question is what should be the name for led0_b, led0_g etc ? And where/how can we know the names of the ports ?

Hi, I am using the default Cora-Z7-10-Master.xdc file. I have uncommented the RGB LEDs and Buttons only. The xdc file has many "set_property" commands but it doesnt have any "get_property" command. For your reference, here is the .xdc file; ## This file is a general .xdc for the Cora Z7-10 Rev. B ## To use it in a project: ## - uncomment the lines corresponding to used pins ## - rename the used ports (in each line, after get_ports) according to the top level signal names in the project ## PL System Clock #set_property -dict { PACKAGE_PIN H16 IOSTANDARD LVCMOS33 } [get_ports { clk }]; #IO_L13P_T2_MRCC_35 Sch=sysclk #create_clock -add -name sys_clk_pin -period 8.00 -waveform {0 4} [get_ports { clk }];#set ## RGB LEDs set_property -dict { PACKAGE_PIN L15 IOSTANDARD LVCMOS33 } [get_ports { led0_b }]; #IO_L22N_T3_AD7N_35 Sch=led0_b set_property -dict { PACKAGE_PIN G17 IOSTANDARD LVCMOS33 } [get_ports { led0_g }]; #IO_L16P_T2_35 Sch=led0_g set_property -dict { PACKAGE_PIN N15 IOSTANDARD LVCMOS33 } [get_ports { led0_r }]; #IO_L21P_T3_DQS_AD14P_35 Sch=led0_r set_property -dict { PACKAGE_PIN G14 IOSTANDARD LVCMOS33 } [get_ports { led1_b }]; #IO_0_35 Sch=led1_b set_property -dict { PACKAGE_PIN L14 IOSTANDARD LVCMOS33 } [get_ports { led1_g }]; #IO_L22P_T3_AD7P_35 Sch=led1_g set_property -dict { PACKAGE_PIN M15 IOSTANDARD LVCMOS33 } [get_ports { led1_r }]; #IO_L23N_T3_35 Sch=led1_r ## Buttons set_property -dict { PACKAGE_PIN D20 IOSTANDARD LVCMOS33 } [get_ports { btn[0] }]; #IO_L4N_T0_35 Sch=btn[0] set_property -dict { PACKAGE_PIN D19 IOSTANDARD LVCMOS33 } [get_ports { btn[1] }]; #IO_L4P_T0_35 Sch=btn[1] ## Pmod Header JA #set_property -dict { PACKAGE_PIN Y18 IOSTANDARD LVCMOS33 } [get_ports { ja[0] }]; #IO_L17P_T2_34 Sch=ja_p[1] #set_property -dict { PACKAGE_PIN Y19 IOSTANDARD LVCMOS33 } [get_ports { ja[1] }]; #IO_L17N_T2_34 Sch=ja_n[1] #set_property -dict { PACKAGE_PIN Y16 IOSTANDARD LVCMOS33 } [get_ports { ja[2] }]; #IO_L7P_T1_34 Sch=ja_p[2] #set_property -dict { PACKAGE_PIN Y17 IOSTANDARD LVCMOS33 } [get_ports { ja[3] }]; #IO_L7N_T1_34 Sch=ja_n[2] #set_property -dict { PACKAGE_PIN U18 IOSTANDARD LVCMOS33 } [get_ports { ja[4] }]; #IO_L12P_T1_MRCC_34 Sch=ja_p[3] #set_property -dict { PACKAGE_PIN U19 IOSTANDARD LVCMOS33 } [get_ports { ja[5] }]; #IO_L12N_T1_MRCC_34 Sch=ja_n[3] #set_property -dict { PACKAGE_PIN W18 IOSTANDARD LVCMOS33 } [get_ports { ja[6] }]; #IO_L22P_T3_34 Sch=ja_p[4] #set_property -dict { PACKAGE_PIN W19 IOSTANDARD LVCMOS33 } [get_ports { ja[7] }]; #IO_L22N_T3_34 Sch=ja_n[4] ## Pmod Header JB #set_property -dict { PACKAGE_PIN W14 IOSTANDARD LVCMOS33 } [get_ports { jb[0] }]; #IO_L8P_T1_34 Sch=jb_p[1] #set_property -dict { PACKAGE_PIN Y14 IOSTANDARD LVCMOS33 } [get_ports { jb[1] }]; #IO_L8N_T1_34 Sch=jb_n[1] #set_property -dict { PACKAGE_PIN T11 IOSTANDARD LVCMOS33 } [get_ports { jb[2] }]; #IO_L1P_T0_34 Sch=jb_p[2] #set_property -dict { PACKAGE_PIN T10 IOSTANDARD LVCMOS33 } [get_ports { jb[3] }]; #IO_L1N_T0_34 Sch=jb_n[2] #set_property -dict { PACKAGE_PIN V16 IOSTANDARD LVCMOS33 } [get_ports { jb[4] }]; #IO_L18P_T2_34 Sch=jb_p[3] #set_property -dict { PACKAGE_PIN W16 IOSTANDARD LVCMOS33 } [get_ports { jb[5] }]; #IO_L18N_T2_34 Sch=jb_n[3] #set_property -dict { PACKAGE_PIN V12 IOSTANDARD LVCMOS33 } [get_ports { jb[6] }]; #IO_L4P_T0_34 Sch=jb_p[4] #set_property -dict { PACKAGE_PIN W13 IOSTANDARD LVCMOS33 } [get_ports { jb[7] }]; #IO_L4N_T0_34 Sch=jb_n[4] ## Crypto SDA #set_property -dict { PACKAGE_PIN J15 IOSTANDARD LVCMOS33 } [get_ports { crypto_sda }]; ## Dedicated Analog Inputs #set_property -dict { PACKAGE_PIN K9 IOSTANDARD LVCMOS33 } [get_ports { v_p }]; #VP_0 Sch=xadc_v_p #set_property -dict { PACKAGE_PIN L10 IOSTANDARD LVCMOS33 } [get_ports { v_n }]; #VN_0 Sch=xadc_v_n ## ChipKit Outer Analog Header - as Single-Ended Analog Inputs ## NOTE: These ports can be used as single-ended analog inputs with voltages from 0-3.3V (ChipKit analog pins A0-A5) or as digital I/O. ## WARNING: Do not use both sets of constraints at the same time! #set_property -dict { PACKAGE_PIN E17 IOSTANDARD LVCMOS33 } [get_ports { vaux1_p }]; #IO_L3P_T0_DQS_AD1P_35 Sch=ck_an_p[0] #set_property -dict { PACKAGE_PIN D18 IOSTANDARD LVCMOS33 } [get_ports { vaux1_n }]; #IO_L3N_T0_DQS_AD1N_35 Sch=ck_an_n[0] #set_property -dict { PACKAGE_PIN E18 IOSTANDARD LVCMOS33 } [get_ports { vaux9_p }]; #IO_L5P_T0_AD9P_35 Sch=ck_an_p[1] #set_property -dict { PACKAGE_PIN E19 IOSTANDARD LVCMOS33 } [get_ports { vaux9_n }]; #IO_L5N_T0_AD9N_35 Sch=ck_an_n[1] #set_property -dict { PACKAGE_PIN K14 IOSTANDARD LVCMOS33 } [get_ports { vaux6_p }]; #IO_L20P_T3_AD6P_35 Sch=ck_an_p[2] #set_property -dict { PACKAGE_PIN J14 IOSTANDARD LVCMOS33 } [get_ports { vaux6_n }]; #IO_L20N_T3_AD6N_35 Sch=ck_an_n[2] #set_property -dict { PACKAGE_PIN K16 IOSTANDARD LVCMOS33 } [get_ports { vaux15_p }]; #IO_L24P_T3_AD15P_35 Sch=ck_an_p[3] #set_property -dict { PACKAGE_PIN J16 IOSTANDARD LVCMOS33 } [get_ports { vaux15_n }]; #IO_L24N_T3_AD15N_35 Sch=ck_an_n[3] #set_property -dict { PACKAGE_PIN J20 IOSTANDARD LVCMOS33 } [get_ports { vaux5_p }]; #IO_L17P_T2_AD5P_35 Sch=ck_an_p[4] #set_property -dict { PACKAGE_PIN H20 IOSTANDARD LVCMOS33 } [get_ports { vaux5_n }]; #IO_L17N_T2_AD5N_35 Sch=ck_an_n[4] #set_property -dict { PACKAGE_PIN G19 IOSTANDARD LVCMOS33 } [get_ports { vaux13_p }]; #IO_L18P_T2_AD13P_35 Sch=ck_an_p[5] #set_property -dict { PACKAGE_PIN G20 IOSTANDARD LVCMOS33 } [get_ports { vaux13_n }]; #IO_L18N_T2_AD13N_35 Sch=ck_an_n[5] ## ChipKit Outer Analog Header - as Digital I/O ## NOTE: The following constraints should be used when using these ports as digital I/O. #set_property -dict { PACKAGE_PIN F17 IOSTANDARD LVCMOS33 } [get_ports { ck_a0 }]; #IO_L6N_T0_VREF_35 Sch=ck_a[0] #set_property -dict { PACKAGE_PIN J19 IOSTANDARD LVCMOS33 } [get_ports { ck_a1 }]; #IO_L10N_T1_AD11N_35 Sch=ck_a[1] #set_property -dict { PACKAGE_PIN K17 IOSTANDARD LVCMOS33 } [get_ports { ck_a2 }]; #IO_L12P_T1_MRCC_35 Sch=ck_a[2] #set_property -dict { PACKAGE_PIN L16 IOSTANDARD LVCMOS33 } [get_ports { ck_a3 }]; #IO_L11P_T1_SRCC_35 Sch=ck_a[3] #set_property -dict { PACKAGE_PIN N16 IOSTANDARD LVCMOS33 } [get_ports { ck_a4 }]; #IO_L21N_T3_DQS_AD14N_35 Sch=ck_a[4] #set_property -dict { PACKAGE_PIN P14 IOSTANDARD LVCMOS33 } [get_ports { ck_a5 }]; #IO_L6P_T0_34 Sch=ck_a[5] ## ChipKit Inner Analog Header - as Differential Analog Inputs ## NOTE: These ports can be used as differential analog inputs with voltages from 0-1.0V (ChipKit analog pins A6-A11) or as digital I/O. ## WARNING: Do not use both sets of constraints at the same time! #set_property -dict { PACKAGE_PIN C20 IOSTANDARD LVCMOS33 } [get_ports { vaux0_p }]; #IO_L1P_T0_AD0P_35 Sch=ad_p[0] #set_property -dict { PACKAGE_PIN B20 IOSTANDARD LVCMOS33 } [get_ports { vaux0_n }]; #IO_L1N_T0_AD0N_35 Sch=ad_n[0] #set_property -dict { PACKAGE_PIN F19 IOSTANDARD LVCMOS33 } [get_ports { vaux12_p }]; #IO_L15P_T2_DQS_AD12P_35 Sch=ad_p[12] #set_property -dict { PACKAGE_PIN F20 IOSTANDARD LVCMOS33 } [get_ports { vaux12_n }]; #IO_L15N_T2_DQS_AD12N_35 Sch=ad_n[12] #set_property -dict { PACKAGE_PIN B19 IOSTANDARD LVCMOS33 } [get_ports { vaux8_p }]; #IO_L2P_T0_AD8P_35 Sch=ad_p[8] #set_property -dict { PACKAGE_PIN A20 IOSTANDARD LVCMOS33 } [get_ports { vaux8_n }]; #IO_L2N_T0_AD8N_35 Sch=ad_n[8] ## ChipKit Inner Analog Header - as Digital I/O ## NOTE: The following constraints should be used when using the inner analog header ports as digital I/O. #set_property -dict { PACKAGE_PIN C20 IOSTANDARD LVCMOS33 } [get_ports { ck_a6 }]; #IO_L1P_T0_AD0P_35 Sch=ad_p[0] #set_property -dict { PACKAGE_PIN B20 IOSTANDARD LVCMOS33 } [get_ports { ck_a7 }]; #IO_L1N_T0_AD0N_35 Sch=ad_n[0] #set_property -dict { PACKAGE_PIN F19 IOSTANDARD LVCMOS33 } [get_ports { ck_a8 }]; #IO_L15P_T2_DQS_AD12P_35 Sch=ad_p[12] #set_property -dict { PACKAGE_PIN F20 IOSTANDARD LVCMOS33 } [get_ports { ck_a9 }]; #IO_L15N_T2_DQS_AD12N_35 Sch=ad_n[12] #set_property -dict { PACKAGE_PIN B19 IOSTANDARD LVCMOS33 } [get_ports { ck_a10 }]; #IO_L2P_T0_AD8P_35 Sch=ad_p[8] #set_property -dict { PACKAGE_PIN A20 IOSTANDARD LVCMOS33 } [get_ports { ck_a11 }]; #IO_L2N_T0_AD8N_35 Sch=ad_n[8] ## ChipKit Outer Digital Header #set_property -dict { PACKAGE_PIN U14 IOSTANDARD LVCMOS33 } [get_ports { ck_io0 }]; #IO_L11P_T1_SRCC_34 Sch=ck_io[0] #set_property -dict { PACKAGE_PIN V13 IOSTANDARD LVCMOS33 } [get_ports { ck_io1 }]; #IO_L3N_T0_DQS_34 Sch=ck_io[1] #set_property -dict { PACKAGE_PIN T14 IOSTANDARD LVCMOS33 } [get_ports { ck_io2 }]; #IO_L5P_T0_34 Sch=ck_io[2] #set_property -dict { PACKAGE_PIN T15 IOSTANDARD LVCMOS33 } [get_ports { ck_io3 }]; #IO_L5N_T0_34 Sch=ck_io[3] #set_property -dict { PACKAGE_PIN V17 IOSTANDARD LVCMOS33 } [get_ports { ck_io4 }]; #IO_L21P_T3_DQS_34 Sch=ck_io[4] #set_property -dict { PACKAGE_PIN V18 IOSTANDARD LVCMOS33 } [get_ports { ck_io5 }]; #IO_L21N_T3_DQS_34 Sch=ck_io[5] #set_property -dict { PACKAGE_PIN R17 IOSTANDARD LVCMOS33 } [get_ports { ck_io6 }]; #IO_L19N_T3_VREF_34 Sch=ck_io[6] #set_property -dict { PACKAGE_PIN R14 IOSTANDARD LVCMOS33 } [get_ports { ck_io7 }]; #IO_L6N_T0_VREF_34 Sch=ck_io[7] #set_property -dict { PACKAGE_PIN N18 IOSTANDARD LVCMOS33 } [get_ports { ck_io8 }]; #IO_L13P_T2_MRCC_34 Sch=ck_io[8] #set_property -dict { PACKAGE_PIN M18 IOSTANDARD LVCMOS33 } [get_ports { ck_io9 }]; #IO_L8N_T1_AD10N_35 Sch=ck_io[9] #set_property -dict { PACKAGE_PIN U15 IOSTANDARD LVCMOS33 } [get_ports { ck_io10 }]; #IO_L11N_T1_SRCC_34 Sch=ck_io[10] #set_property -dict { PACKAGE_PIN K18 IOSTANDARD LVCMOS33 } [get_ports { ck_io11 }]; #IO_L12N_T1_MRCC_35 Sch=ck_io[11] #set_property -dict { PACKAGE_PIN J18 IOSTANDARD LVCMOS33 } [get_ports { ck_io12 }]; #IO_L14P_T2_AD4P_SRCC_35 Sch=ck_io[12] #set_property -dict { PACKAGE_PIN G15 IOSTANDARD LVCMOS33 } [get_ports { ck_io13 }]; #IO_L19N_T3_VREF_35 Sch=ck_io[13] ## ChipKit Inner Digital Header #set_property -dict { PACKAGE_PIN R16 IOSTANDARD LVCMOS33 } [get_ports { ck_io26 }]; #IO_L19P_T3_34 Sch=ck_io[26] #set_property -dict { PACKAGE_PIN U12 IOSTANDARD LVCMOS33 } [get_ports { ck_io27 }]; #IO_L2N_T0_34 Sch=ck_io[27] #set_property -dict { PACKAGE_PIN U13 IOSTANDARD LVCMOS33 } [get_ports { ck_io28 }]; #IO_L3P_T0_DQS_PUDC_B_34 Sch=ck_io[28] #set_property -dict { PACKAGE_PIN V15 IOSTANDARD LVCMOS33 } [get_ports { ck_io29 }]; #IO_L10P_T1_34 Sch=ck_io[29] #set_property -dict { PACKAGE_PIN T16 IOSTANDARD LVCMOS33 } [get_ports { ck_io30 }]; #IO_L9P_T1_DQS_34 Sch=ck_io[30] #set_property -dict { PACKAGE_PIN U17 IOSTANDARD LVCMOS33 } [get_ports { ck_io31 }]; #IO_L9N_T1_DQS_34 Sch=ck_io[31] #set_property -dict { PACKAGE_PIN T17 IOSTANDARD LVCMOS33 } [get_ports { ck_io32 }]; #IO_L20P_T3_34 Sch=ck_io[32] #set_property -dict { PACKAGE_PIN R18 IOSTANDARD LVCMOS33 } [get_ports { ck_io33 }]; #IO_L20N_T3_34 Sch=ck_io[33] #set_property -dict { PACKAGE_PIN P18 IOSTANDARD LVCMOS33 } [get_ports { ck_io34 }]; #IO_L23N_T3_34 Sch=ck_io[34] #set_property -dict { PACKAGE_PIN N17 IOSTANDARD LVCMOS33 } [get_ports { ck_io35 }]; #IO_L23P_T3_34 Sch=ck_io[35] #set_property -dict { PACKAGE_PIN M17 IOSTANDARD LVCMOS33 } [get_ports { ck_io36 }]; #IO_L8P_T1_AD10P_35 Sch=ck_io[36] #set_property -dict { PACKAGE_PIN L17 IOSTANDARD LVCMOS33 } [get_ports { ck_io37 }]; #IO_L11N_T1_SRCC_35 Sch=ck_io[37] #set_property -dict { PACKAGE_PIN H17 IOSTANDARD LVCMOS33 } [get_ports { ck_io38 }]; #IO_L13N_T2_MRCC_35 Sch=ck_io[38] #set_property -dict { PACKAGE_PIN H18 IOSTANDARD LVCMOS33 } [get_ports { ck_io39 }]; #IO_L14N_T2_AD4N_SRCC_35 Sch=ck_io[39] #set_property -dict { PACKAGE_PIN G18 IOSTANDARD LVCMOS33 } [get_ports { ck_io40 }]; #IO_L16N_T2_35 Sch=ck_io[40] #set_property -dict { PACKAGE_PIN L20 IOSTANDARD LVCMOS33 } [get_ports { ck_io41 }]; #IO_L9N_T1_DQS_AD3N_35 Sch=ck_io[41] ## ChipKit SPI #set_property -dict { PACKAGE_PIN W15 IOSTANDARD LVCMOS33 } [get_ports { ck_miso }]; #IO_L10N_T1_34 Sch=ck_miso #set_property -dict { PACKAGE_PIN T12 IOSTANDARD LVCMOS33 } [get_ports { ck_mosi }]; #IO_L2P_T0_34 Sch=ck_mosi #set_property -dict { PACKAGE_PIN H15 IOSTANDARD LVCMOS33 } [get_ports { ck_sck }]; #IO_L19P_T3_35 Sch=ck_sck #set_property -dict { PACKAGE_PIN F16 IOSTANDARD LVCMOS33 } [get_ports { ck_ss }]; #IO_L6P_T0_35 Sch=ck_ss ## ChipKit I2C #set_property -dict { PACKAGE_PIN P16 IOSTANDARD LVCMOS33 } [get_ports { ck_scl }]; #IO_L24N_T3_34 Sch=ck_scl #set_property -dict { PACKAGE_PIN P15 IOSTANDARD LVCMOS33 } [get_ports { ck_sda }]; #IO_L24P_T3_34 Sch=ck_sda ##Misc. ChipKit signals #set_property -dict { PACKAGE_PIN M20 IOSTANDARD LVCMOS33 } [get_ports { ck_ioa }]; #IO_L7N_T1_AD2N_35 Sch=ck_ioa ## User Digital I/O Header J1 #set_property -dict { PACKAGE_PIN L19 IOSTANDARD LVCMOS33 } [get_ports { user_dio[1] }]; #IO_L9P_T1_DQS_AD3P_35 Sch=user_dio[1] #set_property -dict { PACKAGE_PIN M19 IOSTANDARD LVCMOS33 } [get_ports { user_dio[2] }]; #IO_L7P_T1_AD2P_35 Sch=user_dio[2] #set_property -dict { PACKAGE_PIN N20 IOSTANDARD LVCMOS33 } [get_ports { user_dio[3] }]; #IO_L14P_T2_SRCC_34 Sch=user_dio[3] #set_property -dict { PACKAGE_PIN P20 IOSTANDARD LVCMOS33 } [get_ports { user_dio[4] }]; #IO_L14N_T2_SRCC_34 Sch=user_dio[4] #set_property -dict { PACKAGE_PIN P19 IOSTANDARD LVCMOS33 } [get_ports { user_dio[5] }]; #IO_L13N_T2_MRCC_34 Sch=user_dio[5] #set_property -dict { PACKAGE_PIN R19 IOSTANDARD LVCMOS33 } [get_ports { user_dio[6] }]; #IO_0_34 Sch=user_dio[6] #set_property -dict { PACKAGE_PIN T20 IOSTANDARD LVCMOS33 } [get_ports { user_dio[7] }]; #IO_L15P_T2_DQS_34 Sch=user_dio[7] #set_property -dict { PACKAGE_PIN T19 IOSTANDARD LVCMOS33 } [get_ports { user_dio[8] }]; #IO_25_34 Sch=user_dio[8] #set_property -dict { PACKAGE_PIN U20 IOSTANDARD LVCMOS33 } [get_ports { user_dio[9] }]; #IO_L15N_T2_DQS_34 Sch=user_dio[9] #set_property -dict { PACKAGE_PIN V20 IOSTANDARD LVCMOS33 } [get_ports { user_dio[10] }]; #IO_L16P_T2_34 Sch=user_dio[10] #set_property -dict { PACKAGE_PIN W20 IOSTANDARD LVCMOS33 } [get_ports { user_dio[11] }]; #IO_L16N_T2_34 Sch=user_dio[11] #set_property -dict { PACKAGE_PIN K19 IOSTANDARD LVCMOS33 } [get_ports { user_dio[12] }]; #IO_L10P_T1_AD11P_35 Sch=user_dio[12]

Hi, I am new to FPGA and starting with "Hello word" project on Cora Z7 (XCZ010-1CLG400C). I am following the "Getting Started" Hello world project from digilent available on the following link; https://digilent.com/reference/programmable-logic/guides/getting-started-with-ipi However I get this following error that is not pointing out the source of the error. [Common 17-55] 'get_property' expects at least one object. Resolution: If [get_<value>] was used to populate the object, check to make sure this command returns at least one valid object. Please see attached snapshot of the project Diagram and the errors reported. Thanks