Error occurred during HDMI IP core data transmission

[Meisam_Abdollahi]

Hello,

I'm working with HDMI IP core with Agilex 7 DevKit through this manual: 1. HDMI Intel® FPGA IP Design Example Quick Start Guide for Intel...

I'm working with Quartus 23.4 and connect the Devkit board with Bitec FMC+ to Quantumdata M21 generator/analyzer. I also have successfully followed the manual and worked with the IP core. However, I've been encountering an error for several days, and I've been stuck on it ever since. The issue arises when I program the .sof file to the board and execute this command in the Linux terminal:

$ nios2-terminal -i 1

I encounter this error in the Nios II terminal (Figure 1):

**************LTS: P*********************
Trigger 2ms alarm
Source stops FRL transmission

After running this command, the status of the User_LEDs changes to what is shown in the attached image (Figure 2). I would greatly appreciate any assistance in resolving this issue.

Regards,

Meisam

[Wincent_Altera]

Hi Meisam,

We sincerely apologize for the inconvenience caused by the delay in addressing your Forum queries.

Due to an unexpected back-end issue in our system, your Forum case, did not reach us as intended.

However, I see a similar question is in debug progress under IPS #00907302

Can I get your permission to close this forum loop and focus our debugging conversion in the IPS ?

Let me know if you have different thoughts/opinion.

Regards,

Wincent_Intel

[Wincent_Altera]

Hi,

We do apologize for the previous system down issue causing your question been delay in addressing.

As mention, your question is route to IPS System and the Application engineer is assisting to debug this issue.

I wish to follow up with you about this case. Do you have any further questions on this matter ?

​​​​​​​Else I would like to have your permission to close this forum ticket.

Regards,

Wincent_Intel

[Wincent_Altera]

Hi

As we do not receive any response from you on this post.
As my previous reply, your support is route to IPS platform, and our Application Engineer is actively engage on it.

Hence, this thread will be transitioned to community support.

Wincent_Intel

p/s: If any answer from the community or Intel Support is helpful, please feel free to give the best answer or rate 9/10 survey.