Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
The Intel sign-in experience has changed to support enhanced security controls. If you sign in, click here for more information.
20001 Discussions

Warning: (vsim-3473) Component instance "spislave_0 : SPIPhy" is not bound.


Hi everyone,

I'm trying to simulate SPI at Modelsim 10.5B.

I've used Avalon ST SPI core to generate the component, and then I wrote the testbench(TB).

But when I'm trying to simulate the TB, then I get this warning: "Warning: (vsim-3473) Component instance "spislave_0 : SPIPhy" is not bound."

As I understand, some library is missing.

The question is : What library is missing?

0 Kudos
2 Replies

You can try to simulate using the nativelink feature in Quartus Prime as all the library preparation are generated automatically. Link below:

Though it is not supported in Quartus Prime Pro Edition.


Since there is no feedback on the thread from you, I shall set this thread to close pending. If you still need further assistance, you are welcome to reopen this thread within 20days or open a new thread, someone will be right with you.


If you happened to close this thread you might receive a survey. If you think you would rank your support experience less than 9 out of 10, please allow me to correct it before closing or if the problem can’t be corrected, please let me know the cause so that I may improve your future service experience.