As per what I understand, you can use Automotive grade in the EPE as a replacement for Extended Industrial grade since the operating temperature range of Automotive grade and Extended Industrial grade is the same (Tj = -40C to 125C).
I tried again with Standard Edition v25.1 and was able to set 125 C as shown below.
Thank you for pointing it out.
Captured data:
From this result above, is the following my understanding correct?
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We can order Industrial Grade product in device OPN and develop the design after setting as same as Extended Industrial Grade (-40degC to +125degC) on Quartus Standard Edition.
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I wait for your answer to following question.
2. If the device OPN is listed as Extended Industrial grade, then you may choose the same OPN in EPE.
I keep trying to download the Cyclone 10 LP EPE, but I get an error below. Can you download it? If yes, please share it.
Regarding the error in downloading the EPE file, we will work to update the links. As a workaround, you can go to docs.altera.com and search for the file name or asset ID. You can find the asset ID from the link path.
However, I do not find the Office 365 version. I am only able to find one of the files only. Please refer to the link below:
1. Yes, your understanding is correct. However, only selected Cyclone 10 LP OPNs support the Extended‑Industrial temperature grade, and these are the devices that use the core‑voltage option ‘Y’. Devices using the core‑voltage option ‘Z’ do not support the Extended‑Industrial temperature grade.
2. There is no price difference between Industrial & Extended Industrial OPN.
1. Refers to this KDB, it mentions that there is no difference between Industrial and Extended Industrial
in device OPN. Both will be used "I" as the letter to indicate the Operating Temperature.
I could Not completely understand that there is no difference between Industrial and Extended Industrial in device OPN. Please let us know your answer to questions below.
Q1-1. If so, we have to order Industrial Grade product in device OPN and develop the design after setting Extended Industrial Grade (-40degC to +125degC) on Quartus Standard Edition. Is it correct?
Q1-2. Is there no price difference between Industrial and Extended Industrial in device OPN?
Q1-3. The following URL on the KDB was not shown correctly, would you provide us what written in?
3. After selecting the device, if the device is supported for Extended Industrial grade, you may check it on Assignments - > Settings -> Temperature. This is the example for 21.1 Standard version:
I checked with the latest Quartus Standard Edition v25.1, but I could not set it to +125degC.
According to my colleague, if there is no .ini file in the past, it will not be enable.
Would you please check whether special .ini file is needed?
Yes, since there is no difference in the OPN for Industrial and Extended Industrial, I believe your understanding is correct.
Regarding the broken link inside the KDB has been reported internally. I will inform you once there is any updates on this.
For the Cyclone 10 LP EPE download error, I also observed the same problem. This problem has been acknowledged internally. I will update you back once get any updates.
1. Refers to this KDB, it mentions that there is no difference between Industrial and Extended Industrial in device OPN. Both will be used "I" as the letter to indicate the Operating Temperature.
2. If the device OPN is listed as Extended Industrial grade, then you may choose the same OPN in EPE.
3. After selecting the device, if the device is supported for Extended Industrial grade, you may check it on Assignments - > Settings -> Temperature. This is the example for 21.1 Standard version:
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