I recently acquired a Basys 3 board and am currently trying to run the abacus demo on the board with a .bin file. I have been able to synthesize and implement all of the verilog files and followed all of the steps given in the demonstration video to run the project on the board , but I have not been able to generate the bitstream file. I attached a report file just in case someone wants to take a look at it.
EDIT: I have found three errors but do not know what they mean.
[Drc 23-20] Rule violation (NSTD-1) Unspecified I/O Standard - 1 out of 50 logical ports use I/O standard (IOSTANDARD) value 'DEFAULT', instead of a user assigned specific value. This may cause I/O contention or incompatibility with the board power or connectivity affecting performance, signal integrity or in extreme cases cause damage to the device or the components to which it is connected. To correct this violation, specify all I/O standards. This design will fail to generate a bitstream unless all logical ports have a user specified I/O standard value defined. To allow bitstream creation with unspecified I/O standard values (not recommended), use this command: set_property SEVERITY {Warning} [get_drc_checks NSTD-1]. NOTE: When using the Vivado Runs infrastructure (e.g. launch_runs Tcl command), add this command to a .tcl file and add that file as a pre-hook for write_bitstream step for the implementation run. Problem ports: clk.
[Drc 23-20] Rule violation (UCIO-1) Unconstrained Logical Port - 1 out of 50 logical ports have no user assigned specific location constraint (LOC). This may cause I/O contention or incompatibility with the board power or connectivity affecting performance, signal integrity or in extreme cases cause damage to the device or the components to which it is connected. To correct this violation, specify all pin locations. This design will fail to generate a bitstream unless all logical ports have a user specified site LOC constraint defined. To allow bitstream creation with unspecified pin locations (not recommended), use this command: set_property SEVERITY {Warning} [get_drc_checks UCIO-1]. NOTE: When using the Vivado Runs infrastructure (e.g. launch_runs Tcl command), add this command to a .tcl file and add that file as a pre-hook for write_bitstream step for the implementation run. Problem ports: clk.
[Vivado 12-1345] Error(s) found during DRC. Bitgen not run.
Question
ulvarg
Hi,
I recently acquired a Basys 3 board and am currently trying to run the abacus demo on the board with a .bin file. I have been able to synthesize and implement all of the verilog files and followed all of the steps given in the demonstration video to run the project on the board , but I have not been able to generate the bitstream file. I attached a report file just in case someone wants to take a look at it.
EDIT: I have found three errors but do not know what they mean.
bitstream_report.txt
Link to comment
Share on other sites
7 answers to this question
Recommended Posts
Archived
This topic is now archived and is closed to further replies.