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hsyn
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2 years ago

troubleshoot for 5CSEBA4U23I7N (cyclone V fpga processor)

Hello, I am trying to troubleshoot a pcb with a 5CSEBA4U23I7N cyclone V fpga processor. The resistance value I measured between 3V3 and GND for the intact pcb is around 380ohm. One of the PC...
Board Debug
hsyn's avatar
hsyn
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2 years ago

I removed the FPGA from the PCB.

I'm guessing some FPGA pins are broken.

How can I test to detect these?

Is there any document I can reference?