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Hello everyone,
Link Copied
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Why does it look like Analysis & Synthesis and the Fitter have not run? Did you fully compile the design? Also note that initial blocks are not synthesizable so you should probably initialize via reset control in the always process block. Any warnings or errors in compilation? What is your indication that the device was successfully programmed? Did the Programmer indicate this (assuming you used a .sof file over a download cable like the USB Blaster)?
Are you bringing in a 50 MHz clock or 100 MHz? Your .sdc and comment in your code say two different things. The LED could be cycling too quickly for you to see. It would probably be better to put an oscilloscope on the output to see if the signal keeps inverting.
Way more details needed here about your setup and what you've tried as far as debugging is concerned.
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Hello sstrell,
Thank You for the response.
We have run the Analysis & Synthesis and the Fitter. And the design is fully compiled. The screenshot of the same is attached herewith.
I have tried to initialize it in the main module itself.
FPGA code
I have attached the warnings; there were no errors.
Warnings
The programmer indicated 100% success. Screenshot attached.
Programmer indication
.sdc format
Is the .sdc format correct? Are there any other lines to be included?
The clock we are trying to bring in is 50MHz.
Once the code was programmed, we got 2.3V on the multimeter for all the output JTAG pins. We don't understand the reason for this. And there is no waveform seen on the oscilloscope. The LED was connected at this PIN_D26 with respect to the ground.
Please help us regarding this issue.
Thank You
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Hello,
Are you using an Altera board or your custom board?
For the statement: Once the code was programmed, they got 2.3V on the multimeter for all the output JTAG pins.
May I know what you meant by this? There is only one JTAG output pin which is - TDO. Do you power the pin with a 2.5V?
Can you help to measure the clock with the oscilloscope and verify if it is toggling?
As a sanity check, it is recommended for you to run RTL simulation first.
Regards,
Aqid
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Hello AqidAyman_Intel,
Sir, I am using a custom board.
For the statement: Can you help to measure the clock with the oscilloscope and verify if it is toggling?
Yes, I have checked the clock output in the oscilloscope; it's sinusoidal with a 50 MHz frequency. The IC number is U7. The oscilloscope used was 100MHz, 2GSa/s.
The RTL simulation is also run.
RTL simulation
Could we have a Teams meeting to discuss further about this issue?
Thank You
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Hello,
May I know do you have any updates on this issue?
Do you need more help?
Regards,
Aqid
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Hello,
May I know your suggested time and date to have a call meeting for this issue?
Regadrs,
Aqid
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Hello sir,
Thank You for your reply. We may have the meeting on May 25th, 2024, at 7 AM (PST) if it's ok with you to discuss the issue.
Thank You
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Hello,
Apologies as I am out of office on that time.
However, I have suggestion for you. Can you help to follow this example design from below link:
I think you can copy the Verilog code into your design.
Regards,
Aqid
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Hello Aqid sir,
Thank You for the reply. I will execute the steps in the design example.
Regards
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Hello,
Okay noted. You can update back to me the results if you want.
Let me know if you need more support.
Regards,
Aqid
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Hello,
Is there any update from your side on this? Do you need more support on this or can we close this thread?
please let me know if you need more help as I am happy to support more.
Regards,
Aqid
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Respected Aqid sir,
I am sorry for the delayed response.
The current update is that we couldn't troubleshoot with the help video suggested.
We are using a custom board, Cyclone V development board Version 2. The Quartus Prime version we are using is Quartus Prime Lite Edition 22.1.
Query I:
We have followed these steps to create a New project wizard. Kindly let me know if this is correct.
1.
2. Ours is a custom board. Which is the board option we should choose in this? Or is there a way to add the board version at this stage?
Query II:
These are the programming steps followed:
1. USB Blaster cable is detected
2. When auto-detect is pressed, the device is selected
3. This error appears after the program is tried to be dumped.
Are the steps of programming correct? Am I missing out on anything?
As mentioned, no LEDs or push switches are on the custom board. One GPIO pin was set as the output pin, and an LED was connected. The pin is given an I/O standard of 3.3V - LVTTL, with a current strength of 16mA. As I understand, LED requires a 20mA drive current. Is this probably the issue of why the LEDs aren't turning on?
Is there a solution for this?
Your support would be precious.
Thank You.
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Hello,
My suggestion is to copy the Verilog code only into your top file of your design. Other than that, you need to ensure it is suits with the device configuration as you are using a custom board.
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Hello,
Thank You for the reply. How do we check if it suits the device configuration? This is where we are stuck.
Can the custom board details be added to the Quartus Prime software?
Thank You.
Regards
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Based on your last question on the steps you followed, in the first step, you no need to choose the board since you are using custom board. You just choose the FPGA device OPN that the board is using.
Then, can you tried to reprogram the device using the programmer?
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Sir,
Thank you for your reply.
I have selected only the FPGA device OPN that the board uses in the first step. I tried to reprogram, but there was no result.
Regards
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As we do not receive any response from you on the previous reply have been provided, please login to ‘https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you by replying to this thread.
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Sir,
I tried to log in using the link, ‘https://supporttickets.intel.com.’ This page does not exist.
Thank You for the support, sir.
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