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Altera_Forum's avatar
Altera_Forum
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12 years ago

FPGA reconfiguration time

Hi Every one, Is there any calculation regarding FPGA reconfiguration. When nconfig is pulled low for more than 500nsec and then release, reconfiguration will be initiated. But I couldn't able ...
Altera_Forum's avatar
Altera_Forum
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12 years ago

Too long :-)

It depends on the amount of data to be loaded and the actual speed on the on-chip oscilator.

There are some threads about failing to configure the fpga within the PCIe reset 'window' that give some indications of actual times.