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We have one board that has multiple migration devices. Up until now we have been using EP4CE55 with an eeprom (mode=2) and EP4CE115 with software download (mode=0).
We recently recieved an order for the board with EP4CE75. Mode 0 works on all of the boards, however the eeproms aren't working.
EP4CE55 -- EPCQ16 <-- works OK!!
EP4CE75 -- EPCQ32 will program with Quartus programmer but will not load on power up until I disable the ID check while converting the programming file. (This ID IS 16).
EP4CE75 -- EPCQ32A will not program. "Device 1 has wrong silicon ID" (This ID IS 16).
I'm using Quartus 15 thru 19.
We would like to be able to program the parts with the A in the future.
Thanks!!
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Hi AMazb,
Thank you for contacting Intel community.
Please be noted that EPCQ-A device only support Quarus 17.1 and above.
Please refer to below link for further information:
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an822.pdf
Thank you.
Regards,
Aiman
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This is Quartus 19 with a "A" device and a working board.
Per my original question. "I'm using Quartus 15 thru 19".
Thanks!!
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Hi,
- In the picture above, are you using Quartus 15 or 19? What do you mean by using Quartus 15 thru 19?
- If you are using Quartus 19, you need to fully recompile your design again as you are using IP config in the design.
Thank you.
Regards,
Aiman

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