Forum Discussion

HUNGAN's avatar
HUNGAN
Icon for New Contributor rankNew Contributor
2 years ago

How can I use questa to stimulate the IP core from intel (23.4 pro edition)

Now, I use the Avalon-ST Serial Peripheral Interface (SPI) Intel FPGA IP(19.15) core in order to stimulate the SPI salve behavior.

However, when I want to use the Questa to stimulate SPIsalve. I can not stimulate success.

I think my testbench is inistatation successful. But my wavefrom did not work.

So I wonder do I use correct way on IPcore in Questa?

Please give me some idea.

Attached files are program files and testbench.

Pcie

2 Replies

  • IntelSupport's avatar
    IntelSupport
    Icon for Contributor rankContributor
    2 years ago

    Hi,

    Your design is in reset.

    Since the reset signal is of type "active low", try changing the reset polarity in your TestBench and your waveform will work.

  • Harshx's avatar
    Harshx
    Icon for Occasional Contributor rankOccasional Contributor
    2 years ago

    Hi,

    I would like to inquire if there have been any updates. If you need more time for this, appreciate if you can provide me with a timeline. Looking forward to hearing back from you soon.