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Altera_Forum
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8 years ago

Replacing EPCS128 with EPCQ128A configuration memory

Since the EPCS128 configuration memory is difficult to buy, we are trying to replace it with EPCQ128A. The main difference when only using one data pin, is that the sector size is different. 256 k...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

I found the problem. Erasing the same sector 4 times, takes 4 times as long time, so I got a timeout / buffer overflow.