Vsim-7 failed to open vhdl file

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Registration is free. Click here to register now. Register Log in. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. But I get a lot of resistance against its use. I am told that inference has led to problems in the past. People seem to fear a loss of control over the synthesis result. In any event, at least a few. I will also try to submit a support request to Xilinx. But when I tried yesterday, the Xilinx website ate my request.

I is a true that the method suggested by drizzd is not public and may change or disappear. BTW regarding parallel simulation and modelsim. It is a only a stub with an empty architecture and several attributes. I don't know how it determines where to read the.

I will try to find out more on Monday. Just for clarification: the only way to get a. There can be only one toplevel Testbench per VUnit instance i. Is this correct? If so we could mitigate the danger of conflict by providing an interfaces which takes a list of files to copy to the simulation directory.

It will do so only once for all configurations and it will error out if the basenames are not unique. It is possible to have many testbenches in a run. Nevertheless if we make the "copy files to simulation directory" interface global rather than per-testbench or per-configuration, then we can check if the files are unique.

I discarded my "copy files to simulation directory" interface idea because this solution is too specific for VUnit. The user can do such checks on their own and hopefully the burden will convince them to use inference in the future. I will fix this if you want to go with this change.

Any thoughts on the pull request? The problem can be completely removed if all paths to mif files are absolute paths. However, this is not possible for the automatically generated IP. The issue of memory files not being found by simulators due to the simulator path being at a different level in hierarchy than the synthesis tool is an old one. A proper solution would require some cooperation from the simulator and synthesis tool vendors!

As far as VUnit is concerned, the ideal solution would be that we can specify the memory files along with their location relative to the simulator path and that these files are copied before the simulator is fired up or atleast before the source files are compiled. Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search. I have a memory VHDL code that opens a.

This how I did it:. I have read this answer but i did not get it i dont have work under the Modelsim installation folder. The only one I got is in the project directory. How can i fix this? Stack Overflow for Teams — Collaborate and share knowledge with a private group.

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