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Altera_Forum
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8 years ago

How to program EPCQ4ASI8N for an old Cyclone FPGA

Hi, Is there a way I can program a EPCQ4ASI8N to work with Cyclone I? I have to keep some products which still use Cyclone I FPGA with EPCS4SI8N. Due to EPCS4SI8N discontinuation, ...
Altera_Forum's avatar
Altera_Forum
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8 years ago

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Why not use known EPCS4 compatible third party devices, e.g. Winbond W25X40?

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Hi. I just have seen also your post in the Thread "epcs discontinuation, looking for replacement", which has a list of EPCS4 compatible third party devices, and I will try to use one of them as well.

I am particularly interested on ISSI IS25LQ040B-JNLE, because it seems to be fully compatible with EPCS4, according to that post. I hope I can find an other fully compatible third part.

Thank you very much for your help.