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Does 120 ohm pull up with LED indication work for CONF_DONE for 5AGXMB1 FPGA?

SKacc
Novice
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As per datasheet, 10K is recommended to pull up for CONF_DONE. Attached the circuit followed in our product.

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NurAiman_M_Intel
Employee
912 Views

Hi SKacc,

 

Thank you for contacting Intel community.

 

Intel recommended 10k to pull up for CONF_DONE. 120 ohm can be use, but Intel will not be responsible if it is not working for the device. Hence it is better to follow Intel's guidelines.

 

Thank you.

 

Regards,

Aim

 

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SKacc
Novice
912 Views

Hi Aim

 

Is there any other method for FPGA configuration status visual indication?

 

Regards

Srikanth Kacchu

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NurAiman_M_Intel
Employee
912 Views

Hi Srikanth Kacchu,

 

Usually we used LED to see the status. The LED will turn green after the conf is done. Below is the example by using Cyclone 10:

 

 

 

Regards,

Aim

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NurAiman_M_Intel
Employee
912 Views

Hi,

 

I am having an error to insert image in here, hence please look in your private message in forum for the image.

 

Regards,

Aim

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SKacc
Novice
912 Views

Hi Aim

 

I couldn't find the image in My Messages. Can you able to send any link?

 

Regards

Srikanth Kacchu

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NurAiman_M_Intel
Employee
912 Views

Hi,

 

I have sent the message again. Please check.

 

Regards,

Aim

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SKacc
Novice
912 Views

Hi Aim

 

Where can I see your message? If possible, please share the information to my mail kacchu.srikanth@hcl.com.

 

Regards

Srikanth Kacchu

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