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  1. Thanks for your reply @jpeyron. I will try it later tomorrow but I'm don't feel it will matter that much since I'm using Vivado 2018.2 instead of 2016.4, which means the environment will already be completely different. I was thinking of what else could be the problem since this is apparently not a normal issue. As such I've looked deeper into the clocking wizard IP and found out it also has a constraints file, namely the following: create_clock -period 5.000 [get_ports clk_in1_p] set_input_jitter [get_clocks -of_objects [get_ports clk_in1_p]] 0.05 set_property PHASESHIFT_MODE WAVEFORM [get_cells -hierarchical *adv*] I'll download and install 2016.4 tomorrow and will let you know if the OLED demo works without issue. Cheers, Ernst
  2. First of all thank you for your reply! Yes, I'm using both the board files as well as the master XDC. the HDL is going to be a bit much i'm guessing but here is the XDC which is just a slimmed down xdc from the master xdc: ## Clock Signal set_property -dict { PACKAGE_PIN AD11 IOSTANDARD LVDS } [get_ports { clk_in1_n }]; #IO_L12N_T1_MRCC_33 Sch=sysclk_n set_property -dict { PACKAGE_PIN AD12 IOSTANDARD LVDS } [get_ports { clk_in1_p }]; #IO_L12P_T1_MRCC_33 Sch=sysclk_p create_clock -add -name clk_in -period 5.00 [get_ports clk_in1_p] create_clock -add -name RxCK -period 40.00 [get_ports RxCK] set_clock_groups -asynchronous -group [get_clocks -include_generated_clocks clk_in1_p] set_clock_groups -asynchronous -group [get_clocks -include_generated_clocks RxCK] ## Ethernet #set_property -dict { PACKAGE_PIN AK16 IOSTANDARD LVCMOS18 } [get_ports { eth_int_b }]; #IO_L1P_T0_32 Sch=eth_intb set_property -dict { PACKAGE_PIN AF12 IOSTANDARD LVCMOS15 } [get_ports { MDC }]; #IO_L23P_T3_33 Sch=eth_mdc set_property -dict { PACKAGE_PIN AG12 IOSTANDARD LVCMOS15 } [get_ports { MDIO }]; #IO_L23N_T3_33 Sch=eth_mdio set_property -dict { PACKAGE_PIN AH24 IOSTANDARD LVCMOS33 } [get_ports { PhyReset }]; #IO_L14N_T2_SRCC_12 Sch=eth_phyrst_n #set_property -dict { PACKAGE_PIN AK15 IOSTANDARD LVCMOS18 } [get_ports { eth_pme_b }]; #IO_L1N_T0_32 Sch=eth_pmeb set_property -dict { PACKAGE_PIN AG10 IOSTANDARD LVCMOS15 } [get_ports { RxCK }]; #IO_L13P_T2_MRCC_33 Sch=eth_rx_clk set_property -dict { PACKAGE_PIN AH11 IOSTANDARD LVCMOS15 } [get_ports { RxDV }]; #IO_L18P_T2_33 Sch=eth_rx_ctl set_property -dict { PACKAGE_PIN AJ14 IOSTANDARD LVCMOS15 } [get_ports { Rx0 }]; #IO_L21N_T3_DQS_33 Sch=eth_rx_d[0] set_property -dict { PACKAGE_PIN AH14 IOSTANDARD LVCMOS15 } [get_ports { Rx1 }]; #IO_L21P_T3_DQS_33 Sch=eth_rx_d[1] set_property -dict { PACKAGE_PIN AK13 IOSTANDARD LVCMOS15 } [get_ports { Rx2 }]; #IO_L20N_T3_33 Sch=eth_rx_d[2] set_property -dict { PACKAGE_PIN AJ13 IOSTANDARD LVCMOS15 } [get_ports { Rx3 }]; #IO_L22P_T3_33 Sch=eth_rx_d[3] set_property -dict { PACKAGE_PIN AE10 IOSTANDARD LVCMOS15 } [get_ports { TxCK }]; #IO_L14P_T2_SRCC_33 Sch=eth_tx_clk set_property -dict { PACKAGE_PIN AJ12 IOSTANDARD LVCMOS15 } [get_ports { Tx0 }]; #IO_L22N_T3_33 Sch=eth_tx_d[0] set_property -dict { PACKAGE_PIN AK11 IOSTANDARD LVCMOS15 } [get_ports { Tx1 }]; #IO_L17P_T2_33 Sch=eth_tx_d[1] set_property -dict { PACKAGE_PIN AJ11 IOSTANDARD LVCMOS15 } [get_ports { Tx2 }]; #IO_L18N_T2_33 Sch=eth_tx_d[2] set_property -dict { PACKAGE_PIN AK10 IOSTANDARD LVCMOS15 } [get_ports { Tx3 }]; #IO_L17N_T2_33 Sch=eth_tx_d[3] set_property -dict { PACKAGE_PIN AK14 IOSTANDARD LVCMOS15 } [get_ports { TxEN }]; #IO_L20P_T3_33 Sch=eth_tx_en
  3. Hi all, I've been developing for the Genesys 2 and am finally starting to get ready to actually load something to the board. But while creating the bitfile I get the warning from Vivado that I need to set both the config_voltage and the CFGBVS, but I'm not 100% sure what to set these to. The config_voltage I'm guessing is the IO voltage and thus 3.3v. But for the CFGBVS I have no idea what it should be. Appreciate any help. Cheers, Ernst