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Altera_Forum
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13 years ago

Arria II EP2AGX45CU17C6N power up failure.

Hi all, I am using Arria II EP2AGX45CU17C6N FPGA in my PCIe interfacing card project, I had only one FPGA device mounted on PCB and power section. Power voltage rail on PCB board ...
Altera_Forum's avatar
Altera_Forum
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13 years ago

Hi,

Yes as per RMA result FPGA IC is prone to overshoot of supplies.

And as per my analysis, There could be two reasons one Overshoot \ Voltages on rail out of tolerance (Eg:- 1.5V vccb could be 1.425 - 1.575) and other cause may be ESD.......