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WKUAN
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5 years ago

ARRIA 10: The impedance between VCC and GND is only 2Ω

Folks, I just finished the soldering of Arria10 10AX115NF45 chip. After the soldering , I measured the impedance between VCC and GND and found that it was only 2 ohm, between VCCA_PLL and GND was onl...