Forum Discussion

Marco_Go's avatar
Marco_Go
Icon for New Contributor rankNew Contributor
2 years ago
Solved

DE10LITE SDRAM Example code

Dear Sirs, I did several tests using the de10-lite including using the files that come with the board. As I have no experience, I could not find out if the card is having problems or if I really ...
  • Nurina's avatar
    Nurina
    2 years ago

    Hello Marco,


    You need to check that your RTL code is correct before you solve the timing violation.

    Any changes made to the RTL code could definitely affect the timing performance due to different routing.


    Also, if you require help on timing, please post a new thread as this thread has a different root cause & solution.


    Thank you,

    Regards,

    Nurina


Nurina's avatar
Nurina
Icon for Regular Contributor rankRegular Contributor
2 years ago

You may use this testbench to do RTL simulation.

I didn't add much to the testbench, instead what I did was force the signals to certain values so that it would meet the conditions to change the read and write data.

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

Hi Nurina,

Thank you for your time and your patience and help. at first I changed the ic and it's working. I will look at the rtl calmly to check for more problems but it is working.

Regards,

Marco