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Altera_Forum's avatar
Altera_Forum
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8 years ago

EPCQ replacing EPCS128

I use a Arria V with an EPCS128. When I replaced it with an (Altera) EPCQ128A, it programs/verifies fine (.jic using 13.1 programmer) but the Arria won't start (flash won't load?) when I power-cycle....
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Hi,

Hope your old .sof file is loading.

What is the status of CONF_DONE?

1. Have you followed IP Core Regeneration Guideline and Programming File Regeneration Guideline from an822?

2. Have you tried the new program? To check if Flash loads after a power cycle.

If not working monitor the nSTATUS and CONF_DONE.

if it is low, it may be a power issue.

Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

Best Regards,

Anand Raj Shankar

(This message was posted on behalf of Intel Corporation)