09-11-2015 03:21 AM
I am doing one project in Vivado Vertx7 Evaluation board, during implementation I am getting one error which I have mention below.
I get these errors in implementation:
[DRC 23-20] Rule violation (REQP-61) ibufds_connects_I_active - IBUFDS mb_core/clk_wiz_1/inst/clkin1_ibufds pin I has an invalid driver.
[DRC 23-20] Rule violation (REQP-62) ibufds_connects_IB_active - IBUFDS mb_core/clk_wiz_1/inst/clkin1_ibufds pin IB has an invalid driver.
Note:- In this project I am using Microblaze processor and Axi_ahb_litebridge.
I am requesting forum member to help in this regards.
Thanks & Regards
09-11-2015 03:24 AM
09-11-2015 03:25 AM
09-11-2015 03:27 AM
09-11-2015 08:03 AM
Open synthesized design, search for the instances mentioned in the error message. Trace back to the drivers of IBUFDS instances in schematic and ensure that they are directly connected to top level ports in the design.